Merge branch 'dakhnod-fossil-q-hybrid'

README.md

@@ -54,6 +54,7 @@ vendor's servers.
 * XWatch (Affordable Chinese Casio-like smartwatches)
 * Vibratissimo (experimental)
 * ZeTime [Wiki](https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/MyKronoz-ZeTime)
+* Fossil Q Hybrid (not officially supported by Fossil)
 
 
 ## Features

app/build.gradle

@@ -85,12 +85,21 @@ dependencies {
     implementation "net.e175.klaus:solarpositioning:0.0.9"
     // use pristine greendao instead of our custom version, since our custom jitpack-packaged
     // version contains way too much and our custom patches are in the generator only.
+
+    implementation 'com.twofortyfouram:android-plugin-client-sdk-for-locale:[4.0.3, 5.0['
+    implementation 'com.twofortyfouram:android-plugin-host-sdk-for-locale:[2.0.3,3.0['
+    implementation 'com.twofortyfouram:android-plugin-api-for-locale:[1.0.2,2.0['
+
     implementation "org.greenrobot:greendao:2.2.1"
     implementation "org.apache.commons:commons-lang3:3.7"
     implementation "org.cyanogenmod:platform.sdk:6.0"
     implementation 'com.jaredrummler:colorpicker:1.0.2'
 //    implementation project(":DaoCore")
     implementation 'com.github.wax911:android-emojify:0.1.7'
+
+    implementation 'com.android.support:support-v4:28.1.0'
+
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
 }
 
 preBuild.dependsOn(":GBDaoGenerator:genSources")

app/src/main/AndroidManifest.xml

@@ -15,7 +15,7 @@
     <uses-permission android:name="android.permission.RECEIVE_SMS" />
     <uses-permission android:name="android.permission.SEND_SMS" />
     <uses-permission android:name="android.permission.READ_CONTACTS" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.READ_CALENDAR" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL" />
@@ -499,7 +499,32 @@
                 <data android:scheme="gadgetbridge" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".devices.qhybrid.ConfigActivity"
+            android:exported="true" />
+        <activity
+            android:name=".devices.qhybrid.QHybridAppChoserActivity"
+            android:exported="true" />
+        <activity
+            android:name=".devices.qhybrid.TaskerPluginActivity"
+            android:exported="true"
+            android:icon="@drawable/ic_device_pebble"
+            android:label="@string/tasker_notification">
+            <intent-filter>
+                <action android:name="com.twofortyfouram.locale.intent.action.EDIT_SETTING" />
+            </intent-filter>
+        </activity>
 
+        <receiver
+            android:name=".devices.qhybrid.TaskerPluginReceiver"
+            android:enabled="true"
+            android:exported="true">
+
+            <intent-filter>
+                <action android:name="com.twofortyfouram.locale.intent.action.FIRE_SETTING"/>
+            </intent-filter>
+
+        </receiver>
     </application>
 
 </manifest>

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java

@@ -80,7 +80,7 @@ public class DiscoveryActivity extends AbstractGBActivity implements AdapterView
     private ScanCallback newLeScanCallback = null;
 
     // Disabled for testing, it seems worse for a few people
-    private final boolean disableNewBLEScanning = true;
+    private final boolean disableNewBLEScanning = false;
 
     private final Handler handler = new Handler();
 
@@ -394,7 +394,11 @@ public class DiscoveryActivity extends AbstractGBActivity implements AdapterView
             LOG.warn("Not starting discovery, because already scanning.");
             return;
         }
-        startDiscovery(Scanning.SCANNING_BT);
+        if (GBApplication.isRunningLollipopOrLater() && !disableNewBLEScanning) {
+            startDiscovery(Scanning.SCANNING_NEW_BTLE);
+        } else {
+            startDiscovery(Scanning.SCANNING_BTLE);
+        }
     }
 
     private void startDiscovery(Scanning what) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java

@@ -55,6 +55,7 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.database.PeriodicExporter;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceManager;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandPreferencesActivity;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.ConfigActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.zetime.ZeTimePreferenceActivity;
 import nodomain.freeyourgadget.gadgetbridge.activities.charts.ChartsPreferencesActivity;
 import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
@@ -116,6 +117,15 @@ public class SettingsActivity extends AbstractSettingsActivity {
             }
         });
 
+        pref = findPreference("pref_key_qhybrid");
+        pref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+            @Override
+            public boolean onPreferenceClick(Preference preference) {
+                startActivity(new Intent(SettingsActivity.this, ConfigActivity.class));
+                return true;
+            }
+        });
+
         pref = findPreference("pref_key_zetime");
         pref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
             public boolean onPreferenceClick(Preference preference) {
@@ -296,16 +306,16 @@ public class SettingsActivity extends AbstractSettingsActivity {
 
         pref = findPreference("weather_city");
         pref.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-           @Override
-           public boolean onPreferenceChange(Preference preference, Object newVal) {
-               // reset city id and force a new lookup
-               GBApplication.getPrefs().getPreferences().edit().putString("weather_cityid", null).apply();
-               preference.setSummary(newVal.toString());
-               Intent intent = new Intent("GB_UPDATE_WEATHER");
-               intent.setPackage(BuildConfig.APPLICATION_ID);
-               sendBroadcast(intent);
-               return true;
-           }
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newVal) {
+                // reset city id and force a new lookup
+                GBApplication.getPrefs().getPreferences().edit().putString("weather_cityid", null).apply();
+                preference.setSummary(newVal.toString());
+                Intent intent = new Intent("GB_UPDATE_WEATHER");
+                intent.setPackage(BuildConfig.APPLICATION_ID);
+                sendBroadcast(intent);
+                return true;
+            }
         });
 
         pref = findPreference(GBPrefs.AUTO_EXPORT_LOCATION);
@@ -435,8 +445,7 @@ public class SettingsActivity extends AbstractSettingsActivity {
                 if (cursor != null && cursor.moveToFirst()) {
                     return cursor.getString(cursor.getColumnIndex(DocumentsContract.Document.COLUMN_DISPLAY_NAME));
                 }
-            }
-            catch (Exception fdfsdfds) {
+            } catch (Exception fdfsdfds) {
                 LOG.warn("fuck");
             }
         }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/ConfigActivity.java

@@ -0,0 +1,641 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.os.Bundle;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.NumberPicker;
+import android.widget.PopupMenu;
+import android.widget.RelativeLayout;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.AbstractGBActivity;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
+import nodomain.freeyourgadget.gadgetbridge.model.ItemWithDetails;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.DeviceInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig.ConfigPayload;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class ConfigActivity extends AbstractGBActivity {
+    PackageAdapter adapter;
+    ArrayList<NotificationConfiguration> list;
+    PackageConfigHelper helper;
+
+    final int REQUEST_CODE_ADD_APP = 0;
+
+    private boolean hasControl = false;
+
+    SharedPreferences prefs;
+
+    TextView timeOffsetView, timezoneOffsetView;
+
+    GBDevice device;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.activity_qhybrid_settings);
+
+        findViewById(R.id.buttonOverwriteButtons).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_OVERWRITE_BUTTONS));
+            }
+        });
+
+        prefs = getSharedPreferences(getPackageName(), MODE_PRIVATE);
+        timeOffsetView = findViewById(R.id.qhybridTimeOffset);
+        timeOffsetView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                int timeOffset = prefs.getInt("QHYBRID_TIME_OFFSET", 0);
+                LinearLayout layout2 = new LinearLayout(ConfigActivity.this);
+                layout2.setOrientation(LinearLayout.HORIZONTAL);
+
+                final NumberPicker hourPicker = new NumberPicker(ConfigActivity.this);
+                hourPicker.setMinValue(0);
+                hourPicker.setMaxValue(23);
+                hourPicker.setValue(timeOffset / 60);
+
+                final NumberPicker minPicker = new NumberPicker(ConfigActivity.this);
+                minPicker.setMinValue(0);
+                minPicker.setMaxValue(59);
+                minPicker.setValue(timeOffset % 60);
+
+                layout2.addView(hourPicker);
+                TextView tw = new TextView(ConfigActivity.this);
+                tw.setText(":");
+                layout2.addView(tw);
+                layout2.addView(minPicker);
+
+                layout2.setGravity(Gravity.CENTER);
+
+                new AlertDialog.Builder(ConfigActivity.this)
+                        .setTitle(getString(R.string.qhybrid_offset_time_by))
+                        .setView(layout2)
+                        .setPositiveButton("ok", new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialogInterface, int i) {
+                                prefs.edit().putInt("QHYBRID_TIME_OFFSET", hourPicker.getValue() * 60 + minPicker.getValue()).apply();
+                                updateTimeOffset();
+                                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_UPDATE));
+                                GB.toast(getString(R.string.qhybrid_changes_delay_prompt), Toast.LENGTH_SHORT, GB.INFO);
+                            }
+                        })
+                        .setNegativeButton("cancel", null)
+                        .show();
+            }
+        });
+        updateTimeOffset();
+
+
+        timezoneOffsetView = findViewById(R.id.timezoneOffset);
+        timezoneOffsetView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                int timeOffset = prefs.getInt("QHYBRID_TIMEZONE_OFFSET", 0);
+                LinearLayout layout2 = new LinearLayout(ConfigActivity.this);
+                layout2.setOrientation(LinearLayout.HORIZONTAL);
+
+                final NumberPicker hourPicker = new NumberPicker(ConfigActivity.this);
+                hourPicker.setMinValue(0);
+                hourPicker.setMaxValue(23);
+                hourPicker.setValue(timeOffset / 60);
+
+                final NumberPicker minPicker = new NumberPicker(ConfigActivity.this);
+                minPicker.setMinValue(0);
+                minPicker.setMaxValue(59);
+                minPicker.setValue(timeOffset % 60);
+
+                layout2.addView(hourPicker);
+                TextView tw = new TextView(ConfigActivity.this);
+                tw.setText(":");
+                layout2.addView(tw);
+                layout2.addView(minPicker);
+
+                layout2.setGravity(Gravity.CENTER);
+
+                new AlertDialog.Builder(ConfigActivity.this)
+                        .setTitle(getString(R.string.qhybrid_offset_timezone))
+                        .setView(layout2)
+                        .setPositiveButton("ok", new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialogInterface, int i) {
+                                prefs.edit().putInt("QHYBRID_TIMEZONE_OFFSET", hourPicker.getValue() * 60 + minPicker.getValue()).apply();
+                                updateTimezoneOffset();
+                                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_UPDATE_TIMEZONE));
+                                GB.toast(getString(R.string.qhybrid_changes_delay_prompt), Toast.LENGTH_SHORT, GB.INFO);
+                            }
+                        })
+                        .setNegativeButton("cancel", null)
+                        .show();
+            }
+        });
+        updateTimezoneOffset();
+
+        setTitle(R.string.preferences_qhybrid_settings);
+
+        ListView appList = findViewById(R.id.qhybrid_appList);
+
+        try {
+            helper = new PackageConfigHelper(getApplicationContext());
+            list = helper.getNotificationConfigurations();
+        } catch (GBException e) {
+            GB.log("error getting configurations", GB.ERROR, e);
+            GB.toast("error getting configurations", Toast.LENGTH_SHORT, GB.ERROR, e);
+            list = new ArrayList<>();
+        }
+        // null is added to indicate the plus button added handled in PackageAdapter#getView
+        list.add(null);
+        appList.setAdapter(adapter = new PackageAdapter(this, R.layout.qhybrid_package_settings_item, list));
+        appList.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(final AdapterView<?> adapterView, View view, final int i, long l) {
+                PopupMenu menu = new PopupMenu(ConfigActivity.this, view);
+                menu.getMenu().add(0, 0, 0, "edit");
+                menu.getMenu().add(0, 1, 1, "delete");
+                menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                    @Override
+                    public boolean onMenuItemClick(MenuItem menuItem) {
+                        switch (menuItem.getItemId()) {
+                            case 0: {
+                                TimePicker picker = new TimePicker(ConfigActivity.this, (NotificationConfiguration) adapterView.getItemAtPosition(i));
+                                picker.finishListener = new TimePicker.OnFinishListener() {
+                                    @Override
+                                    public void onFinish(boolean success, NotificationConfiguration config) {
+                                        setControl(false, null);
+                                        if (success) {
+                                            try {
+                                                helper.saveNotificationConfiguration(config);
+                                                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED));
+                                            } catch (GBException e) {
+                                                GB.log("error saving configuration", GB.ERROR, e);
+
+                                                GB.toast("error saving notification", Toast.LENGTH_SHORT, GB.ERROR, e);
+                                            }
+                                            refreshList();
+                                        }
+                                    }
+                                };
+                                picker.handsListener = new TimePicker.OnHandsSetListener() {
+                                    @Override
+                                    public void onHandsSet(NotificationConfiguration config) {
+                                        setHands(config);
+                                    }
+                                };
+                                picker.vibrationListener = new TimePicker.OnVibrationSetListener() {
+                                    @Override
+                                    public void onVibrationSet(NotificationConfiguration config) {
+                                        vibrate(config);
+                                    }
+                                };
+                                setControl(true, picker.getSettings());
+                                break;
+                            }
+                            case 1: {
+                                try {
+                                    helper.deleteNotificationConfiguration((NotificationConfiguration) adapterView.getItemAtPosition(i));
+                                    LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED));
+                                } catch (GBException e) {
+                                    GB.log("error deleting configuration", GB.ERROR, e);
+                                    GB.toast("error deleting setting", Toast.LENGTH_SHORT, GB.ERROR, e);
+                                }
+                                refreshList();
+                                break;
+                            }
+                        }
+                        return true;
+                    }
+                });
+                menu.show();
+                return true;
+            }
+        });
+
+        appList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+                Intent notificationIntent = new Intent(QHybridSupport.QHYBRID_COMMAND_NOTIFICATION);
+                notificationIntent.putExtra("CONFIG", (NotificationConfiguration) adapterView.getItemAtPosition(i));
+                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(notificationIntent);
+            }
+        });
+        SeekBar vibeBar = findViewById(R.id.vibrationStrengthBar);
+        vibeBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            int start;
+
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+                start = seekBar.getProgress();
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+                int progress;
+                if ((progress = seekBar.getProgress()) == start) return;
+                String[] values = {"25", "50", "100"};
+                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_VIBRATION_STRENGTH, values[progress]));
+                Intent intent = new Intent(QHybridSupport.QHYBRID_COMMAND_UPDATE_SETTINGS);
+                intent.putExtra("EXTRA_SETTING", QHybridSupport.ITEM_VIBRATION_STRENGTH);
+                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(intent);
+            }
+        });
+
+        device = GBApplication.app().getDeviceManager().getSelectedDevice();
+        if (device == null || device.getType() != DeviceType.FOSSILQHYBRID) {
+            setSettingsError(getString(R.string.watch_not_connected));
+        } else {
+            updateSettings();
+        }
+    }
+
+    private void updateTimeOffset() {
+        int timeOffset = prefs.getInt("QHYBRID_TIME_OFFSET", 0);
+        DecimalFormat format = new DecimalFormat("00");
+        timeOffsetView.setText(
+                format.format(timeOffset / 60) + ":" +
+                        format.format(timeOffset % 60)
+        );
+    }
+
+
+    private void updateTimezoneOffset() {
+        int timeOffset = prefs.getInt("QHYBRID_TIMEZONE_OFFSET", 0);
+        DecimalFormat format = new DecimalFormat("00");
+        timezoneOffsetView.setText(
+                format.format(timeOffset / 60) + ":" +
+                        format.format(timeOffset % 60)
+        );
+    }
+
+
+    private void setSettingsEnabled(boolean enables) {
+        findViewById(R.id.settingsLayout).setAlpha(enables ? 1f : 0.2f);
+    }
+
+    private void updateSettings() {
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                EditText et = findViewById(R.id.stepGoalEt);
+                et.setOnEditorActionListener(null);
+                final String text = device.getDeviceInfo(QHybridSupport.ITEM_STEP_GOAL).getDetails();
+                et.setText(text);
+                et.setSelection(text.length());
+                et.setOnEditorActionListener(new TextView.OnEditorActionListener() {
+                    @Override
+                    public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
+                        if (i == EditorInfo.IME_ACTION_DONE || i == EditorInfo.IME_ACTION_NEXT) {
+                            String t = textView.getText().toString();
+                            if (!t.isEmpty()) {
+                                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_STEP_GOAL, t));
+                                Intent intent = new Intent(QHybridSupport.QHYBRID_COMMAND_UPDATE_SETTINGS);
+                                intent.putExtra("EXTRA_SETTING", QHybridSupport.ITEM_STEP_GOAL);
+                                LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(intent);
+                                updateSettings();
+                            }
+                            ((InputMethodManager) getApplicationContext().getSystemService(Activity.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
+                        }
+                        return true;
+                    }
+                });
+
+                if ("true".equals(device.getDeviceInfo(QHybridSupport.ITEM_EXTENDED_VIBRATION_SUPPORT).getDetails())) {
+                    final int strengthProgress = (int) (Math.log(Double.parseDouble(device.getDeviceInfo(QHybridSupport.ITEM_VIBRATION_STRENGTH).getDetails()) / 25) / Math.log(2));
+
+                    setSettingsEnabled(true);
+                    SeekBar seekBar = findViewById(R.id.vibrationStrengthBar);
+                    seekBar.setProgress(strengthProgress);
+                } else {
+                    findViewById(R.id.vibrationStrengthBar).setEnabled(false);
+                    findViewById(R.id.vibrationStrengthLayout).setAlpha(0.5f);
+                }
+                CheckBox activityHandCheckbox = findViewById(R.id.checkBoxUserActivityHand);
+                if (device.getDeviceInfo(QHybridSupport.ITEM_HAS_ACTIVITY_HAND).getDetails().equals("true")) {
+                    if (device.getDeviceInfo(QHybridSupport.ITEM_USE_ACTIVITY_HAND).getDetails().equals("true")) {
+                        activityHandCheckbox.setChecked(true);
+                    }
+                    activityHandCheckbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                        @Override
+                        public void onCheckedChanged(CompoundButton buttonView, boolean checked) {
+                            if (!device.getDeviceInfo(QHybridSupport.ITEM_STEP_GOAL).getDetails().equals("1000000")) {
+                                new AlertDialog.Builder(ConfigActivity.this)
+                                        .setMessage(getString(R.string.qhybrid_prompt_million_steps))
+                                        .setPositiveButton("ok", null)
+                                        .show();
+                                buttonView.setChecked(false);
+                                return;
+                            }
+                            device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_USE_ACTIVITY_HAND, String.valueOf(checked)));
+                            Intent intent = new Intent(QHybridSupport.QHYBRID_COMMAND_UPDATE_SETTINGS);
+                            intent.putExtra("EXTRA_SETTING", QHybridSupport.ITEM_USE_ACTIVITY_HAND);
+                            LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(intent);
+                        }
+                    });
+                } else {
+                    // activityHandCheckbox.setEnabled(false);
+                    activityHandCheckbox.setAlpha(0.2f);
+                    activityHandCheckbox.setOnClickListener(new View.OnClickListener() {
+                        @Override
+                        public void onClick(View v) {
+                            GB.toast("nah.", Toast.LENGTH_SHORT, GB.INFO);
+                            ((CheckBox) v).setChecked(false);
+                        }
+                    });
+                }
+
+                final String buttonJson = device.getDeviceInfo(FossilWatchAdapter.ITEM_BUTTONS).getDetails();
+                try {
+                    JSONArray buttonConfig_;
+                    if (buttonJson == null || buttonJson.isEmpty()) {
+                        buttonConfig_ = new JSONArray(new String[]{"", "", ""});
+                    }else{
+                        buttonConfig_ = new JSONArray(buttonJson);
+                    }
+
+                    final JSONArray buttonConfig = buttonConfig_;
+
+                    LinearLayout buttonLayout = findViewById(R.id.buttonConfigLayout);
+                    buttonLayout.removeAllViews();
+                    findViewById(R.id.buttonOverwriteButtons).setVisibility(View.GONE);
+                    final ConfigPayload[] payloads = ConfigPayload.values();
+                    final String[] names = new String[payloads.length];
+                    for (int i = 0; i < payloads.length; i++)
+                        names[i] = payloads[i].getDescription();
+                    for (int i = 0; i < buttonConfig.length(); i++) {
+                        final int currentIndex = i;
+                        String configName = buttonConfig.getString(i);
+                        TextView buttonTextView = new TextView(ConfigActivity.this);
+                        buttonTextView.setTextColor(Color.WHITE);
+                        buttonTextView.setTextSize(20);
+                        try {
+                            ConfigPayload payload = ConfigPayload.valueOf(configName);
+                            buttonTextView.setText("Button " + (i + 1) + ": " + payload.getDescription());
+                        } catch (IllegalArgumentException e) {
+                            buttonTextView.setText("Button " + (i + 1) + ": Unknown");
+                        }
+
+                        buttonTextView.setOnClickListener(new View.OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                AlertDialog dialog = new AlertDialog.Builder(ConfigActivity.this)
+                                        .setItems(names, new DialogInterface.OnClickListener() {
+                                            @Override
+                                            public void onClick(DialogInterface dialog, int which) {
+                                                dialog.cancel();
+                                                ConfigPayload selected = payloads[which];
+
+                                                try {
+                                                    buttonConfig.put(currentIndex, selected.toString());
+                                                    device.addDeviceInfo(new GenericItem(FossilWatchAdapter.ITEM_BUTTONS, buttonConfig.toString()));
+                                                    updateSettings();
+                                                    Intent buttonIntent = new Intent(QHybridSupport.QHYBRID_COMMAND_OVERWRITE_BUTTONS);
+                                                    buttonIntent.putExtra(FossilWatchAdapter.ITEM_BUTTONS, buttonConfig.toString());
+                                                    LocalBroadcastManager.getInstance(ConfigActivity.this).sendBroadcast(buttonIntent);
+                                                } catch (JSONException e) {
+                                                    GB.log("error", GB.ERROR, e);
+                                                }
+                                            }
+                                        })
+                                        .setTitle("Button " + (currentIndex + 1))
+                                        .create();
+                                dialog.show();
+                            }
+                        });
+
+                        buttonLayout.addView(buttonTextView);
+                    }
+                } catch (JSONException e) {
+                    GB.log("error parsing button config", GB.ERROR, e);
+                    GB.toast("error parsing button config", Toast.LENGTH_LONG, GB.ERROR);
+                }
+            }
+        });
+    }
+
+    private void setControl(boolean control, NotificationConfiguration config) {
+        if (hasControl == control) return;
+        Intent intent = new Intent(control ? QHybridSupport.QHYBRID_COMMAND_CONTROL : QHybridSupport.QHYBRID_COMMAND_UNCONTROL);
+        intent.putExtra("CONFIG", config);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
+        this.hasControl = control;
+    }
+
+    private void setHands(NotificationConfiguration config) {
+        sendControl(config, QHybridSupport.QHYBRID_COMMAND_SET);
+    }
+
+    private void vibrate(NotificationConfiguration config) {
+        sendControl(config, QHybridSupport.QHYBRID_COMMAND_VIBRATE);
+    }
+
+    private void sendControl(NotificationConfiguration config, String request) {
+        Intent intent = new Intent(request);
+        intent.putExtra("CONFIG", config);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
+    }
+
+    private void refreshList() {
+        list.clear();
+        try {
+            list.addAll(helper.getNotificationConfigurations());
+        } catch (GBException e) {
+            GB.log("error getting configurations", GB.ERROR, e);
+            GB.toast("error getting configurations", Toast.LENGTH_SHORT, GB.ERROR, e);
+        }
+        // null is added to indicate the plus button added handled in PackageAdapter#getView
+        list.add(null);
+        adapter.notifyDataSetChanged();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        refreshList();
+        registerReceiver(buttonReceiver, new IntentFilter(QHybridSupport.QHYBRID_EVENT_BUTTON_PRESS));
+        LocalBroadcastManager.getInstance(this).registerReceiver(settingsReceiver, new IntentFilter(QHybridSupport.QHYBRID_EVENT_SETTINGS_UPDATED));
+        LocalBroadcastManager.getInstance(this).registerReceiver(fileReceiver, new IntentFilter(QHybridSupport.QHYBRID_EVENT_FILE_UPLOADED));
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        unregisterReceiver(buttonReceiver);
+        LocalBroadcastManager.getInstance(this).unregisterReceiver(settingsReceiver);
+        LocalBroadcastManager.getInstance(this).unregisterReceiver(fileReceiver);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+    }
+
+
+    private void setSettingsError(final String error) {
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                setSettingsEnabled(false);
+                ((TextView) findViewById(R.id.settingsErrorText)).setVisibility(View.VISIBLE);
+                ((TextView) findViewById(R.id.settingsErrorText)).setText(error);
+            }
+        });
+    }
+
+    class PackageAdapter extends ArrayAdapter<NotificationConfiguration> {
+        PackageManager manager;
+
+        PackageAdapter(@NonNull Context context, int resource, @NonNull List<NotificationConfiguration> objects) {
+            super(context, resource, objects);
+            manager = context.getPackageManager();
+        }
+
+        @NonNull
+        @Override
+        public View getView(int position, @Nullable View view, @NonNull ViewGroup parent) {
+            if (!(view instanceof RelativeLayout))
+                view = ((LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE)).inflate(R.layout.qhybrid_package_settings_item, null);
+            NotificationConfiguration settings = getItem(position);
+
+            if (settings == null) {
+                Button addButton = new Button(ConfigActivity.this);
+                addButton.setText("+");
+                addButton.setLayoutParams(new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
+                addButton.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        startActivityForResult(new Intent(ConfigActivity.this, QHybridAppChoserActivity.class), REQUEST_CODE_ADD_APP);
+                    }
+                });
+                return addButton;
+            }
+
+            try {
+                ((ImageView) view.findViewById(R.id.packageIcon)).setImageDrawable(manager.getApplicationIcon(settings.getPackageName()));
+            } catch (PackageManager.NameNotFoundException e) {
+                GB.log("error", GB.ERROR, e);
+            }
+            final int width = 100;
+            ((TextView) view.findViewById(R.id.packageName)).setText(settings.getAppName());
+            Bitmap bitmap = Bitmap.createBitmap(width, width, Bitmap.Config.ARGB_8888);
+            Canvas c = new Canvas(bitmap);
+
+            Paint black = new Paint();
+            black.setColor(Color.BLACK);
+            black.setStyle(Paint.Style.STROKE);
+            black.setStrokeWidth(5);
+
+            c.drawCircle(width / 2, width / 2, width / 2 - 3, black);
+
+            int center = width / 2;
+            if (settings.getHour() != -1) {
+                c.drawLine(
+                        center,
+                        center,
+                        (float) (center + Math.sin(Math.toRadians(settings.getHour())) * (width / 4)),
+                        (float) (center - Math.cos(Math.toRadians(settings.getHour())) * (width / 4)),
+                        black
+                );
+            }
+            if (settings.getMin() != -1) {
+                c.drawLine(
+                        center,
+                        center,
+                        (float) (center + Math.sin(Math.toRadians(settings.getMin())) * (width / 3)),
+                        (float) (center - Math.cos(Math.toRadians(settings.getMin())) * (width / 3)),
+                        black
+                );
+            }
+
+            ((ImageView) view.findViewById(R.id.packageClock)).setImageBitmap(bitmap);
+
+            return view;
+        }
+    }
+
+    BroadcastReceiver fileReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            boolean error = intent.getBooleanExtra("EXTRA_ERROR", false);
+            if (error) {
+                GB.toast(getString(R.string.qhybrid_buttons_overwrite_error), Toast.LENGTH_SHORT, GB.ERROR);
+                return;
+            }
+            GB.toast(getString(R.string.qhybrid_buttons_overwrite_success), Toast.LENGTH_SHORT, GB.INFO);
+        }
+    };
+
+    BroadcastReceiver buttonReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            GB.toast("Button " + intent.getIntExtra("BUTTON", -1) + " pressed", Toast.LENGTH_SHORT, GB.INFO);
+        }
+    };
+
+    BroadcastReceiver settingsReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            GB.toast("Setting updated", Toast.LENGTH_SHORT, GB.INFO);
+            updateSettings();
+        }
+    };
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/NotificationConfiguration.java

@@ -0,0 +1,115 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.util.Log;
+
+import java.io.Serializable;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+
+public class NotificationConfiguration implements Serializable {
+    private short min, hour, subEye = -1;
+    private String packageName, appName;
+    private PlayNotificationRequest.VibrationType vibration;
+    private boolean respectSilentMode;
+    private long id = -1;
+
+    NotificationConfiguration(short min, short hour, String packageName, String appName, boolean respectSilentMode, PlayNotificationRequest.VibrationType vibration) {
+        this.min = min;
+        this.hour = hour;
+        this.packageName = packageName;
+        this.appName = appName;
+        this.respectSilentMode = respectSilentMode;
+        this.vibration = vibration;
+    }
+
+    public NotificationConfiguration(short min, short hour, short subEye, PlayNotificationRequest.VibrationType vibration) {
+        this.min = min;
+        this.hour = hour;
+        this.subEye = subEye;
+        this.vibration = vibration;
+    }
+
+    public NotificationConfiguration(short min, short hour, String packageName, String appName, boolean respectSilentMode, PlayNotificationRequest.VibrationType vibration, long id) {
+        this.min = min;
+        this.hour = hour;
+        this.packageName = packageName;
+        this.appName = appName;
+        this.respectSilentMode = respectSilentMode;
+        this.vibration = vibration;
+        this.id = id;
+    }
+    NotificationConfiguration(String packageName, String appName) {
+        this.min = -1;
+        this.hour = -1;
+        this.packageName = packageName;
+        this.appName = appName;
+        this.respectSilentMode = false;
+        this.vibration = PlayNotificationRequest.VibrationType.SINGLE_NORMAL;
+        this.id = -1;
+    }
+
+    public PlayNotificationRequest.VibrationType getVibration() {
+        return vibration;
+    }
+
+    public void setVibration(PlayNotificationRequest.VibrationType vibration) {
+        this.vibration = vibration;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public boolean getRespectSilentMode() {
+        Log.d("Config", "respect: " + respectSilentMode);
+        return respectSilentMode;
+    }
+
+    public void setRespectSilentMode(boolean respectSilentMode) {
+        this.respectSilentMode = respectSilentMode;
+    }
+
+    public void setMin(short min) {
+        this.min = min;
+    }
+
+    public void setHour(short hour) {
+        this.hour = hour;
+    }
+
+    public void setPackageName(String packageName) {
+        this.packageName = packageName;
+    }
+
+    public void setAppName(String appName) {
+        this.appName = appName;
+    }
+
+    public short getMin() {
+        return min;
+    }
+
+    public short getHour() {
+        return hour;
+    }
+
+    public short getSubEye() {
+        return subEye;
+    }
+
+    public void setSubEye(short subEye) {
+        this.subEye = subEye;
+    }
+
+    public String getPackageName() {
+        return packageName;
+    }
+
+    public String getAppName() {
+        return appName;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/PackageConfigHelper.java

@@ -0,0 +1,142 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.util.Log;
+
+import java.util.ArrayList;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
+import nodomain.freeyourgadget.gadgetbridge.database.DBOpenHelper;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class PackageConfigHelper {
+    public static final String DB_NAME = "qhybridNotifications.db";
+    public static final String DB_ID = "id";
+    public static final String DB_TABLE = "notifications";
+    public static final String DB_PACKAGE = "package";
+    public static final String DB_APPNAME = "appName";
+    public static final String DB_VIBRATION = "vibrationTtype";
+    public static final String DB_MINUTE = "minDegress";
+    public static final String DB_HOUR = "hourDegrees";
+    public static final String DB_RESPECT_SILENT = "respectSilent";
+
+
+    public PackageConfigHelper(Context context) throws GBException {
+        initDB();
+    }
+
+    public void saveNotificationConfiguration(NotificationConfiguration settings) throws GBException {
+        ContentValues values = new ContentValues(6);
+        values.put(DB_PACKAGE, settings.getPackageName());
+        values.put(DB_APPNAME, settings.getAppName());
+        values.put(DB_HOUR, settings.getHour());
+        values.put(DB_MINUTE, settings.getMin());
+        values.put(DB_VIBRATION, settings.getVibration().getValue());
+        values.put(DB_RESPECT_SILENT, settings.getRespectSilentMode());
+
+        SQLiteDatabase database = GBApplication.acquireDB().getDatabase();
+
+        if(settings.getId() == -1) {
+            settings.setId(database.insert(DB_TABLE, null, values));
+        }else{
+            database.update(DB_TABLE, values, DB_ID + "=?", new String[]{String.valueOf(settings.getId())});
+        }
+
+        GBApplication.releaseDB();
+        //LocalBroadcastManager.getInstance(this).sendBroadcast(new Intent());
+    }
+
+    public ArrayList<NotificationConfiguration> getNotificationConfigurations() throws GBException {
+        SQLiteDatabase database = GBApplication.acquireDB().getDatabase();
+
+        Cursor cursor = database.query(DB_TABLE, new String[]{"*"}, null, null, null, null, null);
+
+        GBApplication.releaseDB();
+
+        int size = cursor.getCount();
+        ArrayList<NotificationConfiguration> list = new ArrayList<>(size);
+        if(size > 0){
+            int appNamePos = cursor.getColumnIndex(DB_APPNAME);
+            int packageNamePos = cursor.getColumnIndex(DB_PACKAGE);
+            int hourPos = cursor.getColumnIndex(DB_HOUR);
+            int minPos = cursor.getColumnIndex(DB_MINUTE);
+            int silentPos = cursor.getColumnIndex(DB_RESPECT_SILENT);
+            int vibrationPos = cursor.getColumnIndex(DB_VIBRATION);
+            int idPos = cursor.getColumnIndex(DB_ID);
+            cursor.moveToFirst();
+            do {
+                list.add(new NotificationConfiguration(
+                        (short)cursor.getInt(minPos),
+                        (short)cursor.getInt(hourPos),
+                        cursor.getString(packageNamePos),
+                        cursor.getString(appNamePos),
+                        cursor.getInt(silentPos) == 1,
+                        PlayNotificationRequest.VibrationType.fromValue((byte)cursor.getInt(vibrationPos)),
+                        cursor.getInt(idPos)
+                ));
+                Log.d("Settings", "setting #" + cursor.getPosition() + ": " + cursor.getInt(silentPos));
+            }while (cursor.moveToNext());
+        }
+        cursor.close();
+        return list;
+    }
+
+    public NotificationConfiguration getNotificationConfiguration(String appName) throws GBException {
+        if(appName == null) return null;
+
+        SQLiteDatabase database = GBApplication.acquireDB().getDatabase();
+
+        Cursor c = database.query(DB_TABLE, new String[]{"*"}, DB_APPNAME + "=?", new String[]{appName}, null, null, null);
+
+        GBApplication.releaseDB();
+
+        if(c.getCount() == 0){
+            c.close();
+            return null;
+        }
+        c.moveToFirst();
+        NotificationConfiguration settings = new NotificationConfiguration(
+                (short)c.getInt(c.getColumnIndex(DB_MINUTE)),
+                (short)c.getInt(c.getColumnIndex(DB_HOUR)),
+                c.getString(c.getColumnIndex(DB_PACKAGE)),
+                c.getString(c.getColumnIndex(DB_APPNAME)),
+                c.getInt(c.getColumnIndex(DB_RESPECT_SILENT)) == 1,
+                PlayNotificationRequest.VibrationType.fromValue((byte)c.getInt(c.getColumnIndex(DB_VIBRATION))),
+                c.getInt(c.getColumnIndex(DB_ID))
+        );
+        c.close();
+        return settings;
+    }
+
+    private void initDB() throws GBException {
+        SQLiteDatabase database = GBApplication.acquireDB().getDatabase();
+
+        database.execSQL("CREATE TABLE IF NOT EXISTS notifications(" +
+                DB_ID + " INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, " +
+                DB_PACKAGE + " TEXT, " +
+                DB_VIBRATION + " INTEGER, " +
+                DB_MINUTE + " INTEGER DEFAULT -1, " +
+                DB_APPNAME + " TEXT," +
+                DB_RESPECT_SILENT + " INTEGER," +
+                DB_HOUR + " INTEGER DEFAULT -1);");
+
+        GBApplication.releaseDB();
+    }
+
+    public void deleteNotificationConfiguration(NotificationConfiguration packageSettings) throws GBException {
+        Log.d("DB", "deleting id " + packageSettings.getId());
+        if(packageSettings.getId() == -1) return;
+
+        SQLiteDatabase database = GBApplication.acquireDB().getDatabase();
+
+        database.delete(DB_TABLE, DB_ID + "=?", new String[]{String.valueOf(packageSettings.getId())});
+
+        GBApplication.releaseDB();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridAppChoserActivity.java

@@ -0,0 +1,190 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.IdentityHashMap;
+import java.util.List;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.AbstractGBActivity;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+import static android.view.View.GONE;
+
+public class QHybridAppChoserActivity extends AbstractGBActivity {
+    boolean hasControl = false;
+
+    PackageConfigHelper helper;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_qhybrid_app_choser);
+
+        try {
+            helper = new PackageConfigHelper(getApplicationContext());
+        } catch (GBException e) {
+            GB.log("database error", GB.ERROR, e);
+            GB.toast("error getting database helper", Toast.LENGTH_SHORT, GB.ERROR, e);
+            finish();
+            return;
+        }
+
+        final ListView appList = findViewById(R.id.qhybrid_appChooserList);
+        final PackageManager manager = getPackageManager();
+        final List<PackageInfo> packages = manager.getInstalledPackages(0);
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                final IdentityHashMap<PackageInfo, String> nameMap = new IdentityHashMap(packages.size());
+                for(PackageInfo info : packages){
+                    CharSequence label = manager.getApplicationLabel(info.applicationInfo);
+                    if(label == null) label = info.packageName;
+                    nameMap.put(info, label.toString());
+                }
+
+                Collections.sort(packages, new Comparator<PackageInfo>() {
+                    @Override
+                    public int compare(PackageInfo packageInfo, PackageInfo t1) {
+                        return nameMap.get(packageInfo)
+                                .compareToIgnoreCase(
+                                        nameMap.get(t1)
+                                );
+                    }
+                });
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        appList.setAdapter(new ConfigArrayAdapter(QHybridAppChoserActivity.this, R.layout.qhybrid_app_view, packages, manager));
+                        findViewById(R.id.qhybrid_packageChooserLoading).setVisibility(GONE);
+                    }
+                });
+            }
+        }).start();
+        appList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+                showPackageDialog(packages.get(i));
+            }
+        });
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+    }
+
+    private void setControl(boolean control) {
+        if (hasControl == control) return;
+        Intent intent = new Intent(control ? QHybridSupport.QHYBRID_COMMAND_CONTROL : QHybridSupport.QHYBRID_COMMAND_UNCONTROL);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
+        this.hasControl = control;
+    }
+
+    private void setHands(NotificationConfiguration config){
+        sendControl(config, QHybridSupport.QHYBRID_COMMAND_SET);
+    }
+
+    private void vibrate(NotificationConfiguration config){
+        sendControl(config, QHybridSupport.QHYBRID_COMMAND_VIBRATE);
+    }
+
+    private void sendControl(NotificationConfiguration config, String request){
+        Intent intent = new Intent(request);
+        intent.putExtra("CONFIG", config);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    private void showPackageDialog(PackageInfo info) {
+        TimePicker picker = new TimePicker(this, info);
+
+        picker.finishListener = new TimePicker.OnFinishListener() {
+            @Override
+            public void onFinish(boolean success, NotificationConfiguration config) {
+                setControl(false);
+                if(success){
+                    try {
+                        helper.saveNotificationConfiguration(config);
+                        LocalBroadcastManager.getInstance(QHybridAppChoserActivity.this).sendBroadcast(new Intent(QHybridSupport.QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED));
+                    } catch (GBException e) {
+                        GB.log("error saving config", GB.ERROR, e);
+                        GB.toast("error saving configuration", Toast.LENGTH_SHORT, GB.ERROR, e);
+                    }
+                    finish();
+                }
+            }
+        };
+
+        picker.handsListener = new TimePicker.OnHandsSetListener() {
+            @Override
+            public void onHandsSet(NotificationConfiguration config) {
+                setHands(config);
+            }
+        };
+
+        picker.vibrationListener = new TimePicker.OnVibrationSetListener() {
+            @Override
+            public void onVibrationSet(NotificationConfiguration config) {
+                vibrate(config);
+            }
+        };
+
+        setControl(true);
+    }
+
+
+
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        setControl(false);
+        finish();
+    }
+
+    class ConfigArrayAdapter extends ArrayAdapter<PackageInfo> {
+        PackageManager manager;
+
+        public ConfigArrayAdapter(@NonNull Context context, int resource, @NonNull List<PackageInfo> objects, PackageManager manager) {
+            super(context, resource, objects);
+            this.manager = manager;
+        }
+
+        @NonNull
+        @Override
+        public View getView(int position, @Nullable View view, @NonNull ViewGroup parent) {
+            if (view == null)
+                view = ((LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE)).inflate(R.layout.qhybrid_app_view, null);
+
+            ApplicationInfo info = getItem(position).applicationInfo;
+            ((ImageView) view.findViewById(R.id.qhybrid_appChooserItemIcon)).setImageDrawable(manager.getApplicationIcon(info));
+            ((TextView) view.findViewById(R.id.qhybrid_appChooserItemText)).setText(manager.getApplicationLabel(info));
+
+            return view;
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridCoordinator.java

@@ -0,0 +1,168 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.annotation.TargetApi;
+import android.app.Activity;
+import android.bluetooth.le.ScanCallback;
+import android.bluetooth.le.ScanFilter;
+import android.content.Context;
+import android.net.Uri;
+import android.os.Build;
+import android.os.ParcelUuid;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.devices.AbstractDeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.entities.Device;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
+import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+import nodomain.freeyourgadget.gadgetbridge.model.ItemWithDetails;
+import nodomain.freeyourgadget.gadgetbridge.service.DeviceCommunicationService;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
+
+public class QHybridCoordinator extends AbstractDeviceCoordinator {
+    @NonNull
+    @Override
+    public DeviceType getSupportedType(GBDeviceCandidate candidate) {
+        for(ParcelUuid uuid : candidate.getServiceUuids()){
+            if(uuid.getUuid().toString().equals("3dda0001-957f-7d4a-34a6-74696673696d")){
+                return DeviceType.FOSSILQHYBRID;
+            }
+        }
+        return DeviceType.UNKNOWN;
+    }
+
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    @NonNull
+    @Override
+    public Collection<? extends ScanFilter> createBLEScanFilters() {
+        return Collections.singletonList(new ScanFilter.Builder().setServiceUuid(ParcelUuid.fromString("3dda0001-957f-7d4a-34a6-74696673696d")).build());
+    }
+
+    @Override
+    public DeviceType getDeviceType() {
+        return DeviceType.FOSSILQHYBRID;
+    }
+
+    @Nullable
+    @Override
+    public Class<? extends Activity> getPairingActivity() {
+        return null;
+    }
+
+
+    @Override
+    public boolean supportsActivityDataFetching() {
+        return true;
+    }
+
+    @Override
+    public boolean supportsActivityTracking() {
+        return false;
+    }
+
+    @Override
+    public SampleProvider<? extends ActivitySample> getSampleProvider(GBDevice device, DaoSession session) {
+        return null;
+    }
+
+    @Override
+    public InstallHandler findInstallHandler(Uri uri, Context context) {
+        return null;
+    }
+
+    @Override
+    public boolean supportsScreenshots() {
+        return false;
+    }
+
+    public boolean supportsAlarmConfiguration() {
+        GBDevice connectedDevice = GBApplication.app().getDeviceManager().getSelectedDevice();
+        if(connectedDevice == null || connectedDevice.getType() != DeviceType.FOSSILQHYBRID || connectedDevice.getState() != GBDevice.State.INITIALIZED){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public int getAlarmSlotCount() {
+        return this.supportsAlarmConfiguration() ? 5 : 0;
+    }
+
+    @Override
+    public boolean supportsSmartWakeup(GBDevice device) {
+        return false;
+    }
+
+    @Override
+    public boolean supportsHeartRateMeasurement(GBDevice device) {
+        return false;
+    }
+
+
+
+    @Override
+    public String getManufacturer() {
+        return "Fossil";
+    }
+
+    @Override
+    public boolean supportsAppsManagement() {
+        return true;
+    }
+
+    @Override
+    public Class<? extends Activity> getAppsManagementActivity() {
+        return ConfigActivity.class;
+    }
+
+    @Override
+    public boolean supportsCalendarEvents() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsRealtimeData() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsWeather() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsFindDevice() {
+        GBDevice connectedDevice = GBApplication.app().getDeviceManager().getSelectedDevice();
+        if(connectedDevice == null || connectedDevice.getType() != DeviceType.FOSSILQHYBRID){
+            return true;
+        }
+        ItemWithDetails vibration = connectedDevice.getDeviceInfo(QHybridSupport.ITEM_EXTENDED_VIBRATION_SUPPORT);
+        if(vibration == null){
+            return true;
+        }
+        return vibration.getDetails().equals("true");
+    }
+
+    @Override
+    protected void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) throws GBException {
+
+    }
+
+
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/TaskerPluginActivity.java

@@ -0,0 +1,93 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+import android.widget.TextView;
+
+import com.twofortyfouram.locale.sdk.client.ui.activity.AbstractPluginActivity;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+
+public class TaskerPluginActivity extends AbstractPluginActivity {
+    public static final String key_hours = "qhybrid_hours";
+    public static final String key_minute = "qhybrid_minutes";
+    public static final String key_vibration = "qhybrid_vibration";
+
+    RadioGroup group;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_tasker_plugin);
+
+        group = findViewById(R.id.qhybrid_tasker_vibration);
+        for(PlayNotificationRequest.VibrationType type : PlayNotificationRequest.VibrationType.values()){
+            RadioButton button = new RadioButton(this);
+            button.setText(type.name() + " (" + type.name() + ")");
+            button.setId(type.getValue());
+            group.addView(button);
+        }
+        group.check(PlayNotificationRequest.VibrationType.NO_VIBE.getValue());
+        RadioButton custom = new RadioButton(this);
+        custom.setText("variable %vibration");
+        custom.setId(10);
+        group.addView(custom);
+
+        Intent intent = getIntent();
+        if(intent.hasExtra(key_hours)){
+            ((TextView) findViewById(R.id.qhybrid_hour_degrees)).setText(intent.getStringExtra(key_hours));
+        }
+        if(intent.hasExtra(key_minute)){
+            ((TextView) findViewById(R.id.qhybrid_minute_degrees)).setText(intent.getStringExtra(key_minute));
+        }
+        if(intent.hasExtra(key_vibration)){
+            String vibe = intent.getStringExtra(key_vibration);
+            if(vibe.equals("%vibration")){
+                group.check(10);
+            }else {
+                group.check(Integer.parseInt(vibe));
+            }
+        }
+    }
+
+    @Override
+    public boolean isBundleValid(@NonNull Bundle bundle) {
+        return true;
+    }
+
+    @Override
+    public void onPostCreateWithPreviousResult(@NonNull Bundle bundle, @NonNull String s) {
+
+    }
+
+    @Nullable
+    @Override
+    public Bundle getResultBundle() {
+        int vibration = group.getCheckedRadioButtonId();
+
+        Bundle bundle = new Bundle();
+        bundle.putString(key_hours, ((EditText) findViewById(R.id.qhybrid_hour_degrees)).getText().toString());
+        bundle.putString(key_minute, ((EditText) findViewById(R.id.qhybrid_minute_degrees)).getText().toString());
+
+        if(vibration == 10){
+            bundle.putString(key_vibration, "%vibration");
+        }else{
+            bundle.putString(key_vibration, String.valueOf(vibration));
+        }
+        TaskerPlugin.Setting.setVariableReplaceKeys(bundle, new String[]{key_hours, key_minute, key_vibration});
+
+        return bundle;
+    }
+
+    @NonNull
+    @Override
+    public String getResultBlurb(@NonNull Bundle bundle) {
+        return "nope";
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/TaskerPluginReceiver.java

@@ -0,0 +1,35 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+
+public class TaskerPluginReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        String min = intent.getStringExtra(TaskerPluginActivity.key_minute);
+        String hour = intent.getStringExtra(TaskerPluginActivity.key_hours);
+        String vibration = intent.getStringExtra(TaskerPluginActivity.key_vibration);
+
+        int minDegrees = (int)Float.parseFloat(min);
+        int hourDegrees = (int)Float.parseFloat(hour);
+
+        NotificationConfiguration config = new NotificationConfiguration(
+                (short)minDegrees,
+                (short)hourDegrees,
+                null,
+                null,
+                false,
+                PlayNotificationRequest.VibrationType.fromValue(Byte.parseByte(vibration))
+        );
+
+        Intent send = new Intent(QHybridSupport.QHYBRID_COMMAND_NOTIFICATION);
+        send.putExtra("CONFIG", config);
+        LocalBroadcastManager.getInstance(context).sendBroadcast(send);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/TimePicker.java

@@ -0,0 +1,278 @@
+package nodomain.freeyourgadget.gadgetbridge.devices.qhybrid;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.pm.PackageInfo;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+import android.widget.ScrollView;
+
+import androidx.annotation.NonNull;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+
+public class TimePicker extends AlertDialog.Builder {
+    ImageView pickerView;
+    Canvas pickerCanvas;
+    Bitmap pickerBitmap;
+
+    NotificationConfiguration settings;
+
+    int height, width, radius;
+    int radius1, radius2, radius3;
+    int controlledHand = 0;
+    int handRadius;
+
+    AlertDialog dialog;
+
+    OnFinishListener finishListener;
+    OnHandsSetListener handsListener;
+    OnVibrationSetListener vibrationListener;
+
+    protected TimePicker(@NonNull Context context, PackageInfo info) {
+        super(context);
+
+        settings = new NotificationConfiguration(info.packageName, context.getApplicationContext().getPackageManager().getApplicationLabel(info.applicationInfo).toString());
+        initGraphics(context);
+    }
+
+    protected TimePicker(Context context, NotificationConfiguration config){
+        super(context);
+
+        settings = config;
+        initGraphics(context);
+    }
+
+    private void initGraphics(Context context){
+        int w = (int) (((WindowManager) context.getApplicationContext().getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getWidth() * 0.8);
+        height = w;
+        width = w;
+        radius = (int) (w * 0.06);
+        radius1 = 0;
+        radius2 = (int) (radius * 2.3);
+        radius3 = (int)(radius2 * 2.15);
+        int offset = (int) (w * 0.1);
+        radius1 += offset;
+        radius2 += offset;
+        radius3 += offset;
+
+        pickerView = new ImageView(context);
+        pickerBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+
+        pickerCanvas = new Canvas(pickerBitmap);
+
+        drawClock();
+
+        LinearLayout layout = new LinearLayout(context);
+        layout.setOrientation(LinearLayout.VERTICAL);
+        layout.addView(pickerView);
+
+        CheckBox box = new CheckBox(context);
+        box.setText("Respect silent mode");
+        box.setChecked(settings.getRespectSilentMode());
+        box.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
+                settings.setRespectSilentMode(b);
+            }
+        });
+        layout.addView(box);
+
+        RadioGroup group = new RadioGroup(context);
+        for(PlayNotificationRequest.VibrationType vibe: PlayNotificationRequest.VibrationType.values()){
+            RadioButton button = new RadioButton(context);
+            button.setText(vibe.toString());
+            button.setId(vibe.getValue());
+            group.addView(button);
+        }
+
+        group.check(settings.getVibration().getValue());
+        group.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(RadioGroup radioGroup, int i) {
+                settings.setVibration(PlayNotificationRequest.VibrationType.fromValue((byte)i));
+                if(TimePicker.this.vibrationListener != null) TimePicker.this.vibrationListener.onVibrationSet(settings);
+            }
+        });
+
+        ScrollView scrollView = new ScrollView(context);
+        scrollView.addView(group);
+        layout.addView(scrollView);
+
+        setView(layout);
+
+
+
+        setNegativeButton("cancel", null);
+        setPositiveButton("ok", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                if(finishListener == null) return;
+                finishListener.onFinish(true, settings);
+            }
+        });
+        setOnCancelListener(new DialogInterface.OnCancelListener() {
+            @Override
+            public void onCancel(DialogInterface dialogInterface) {
+                if(finishListener == null) return;
+                finishListener.onFinish(false, settings);
+            }
+        });
+        setOnDismissListener(new DialogInterface.OnDismissListener() {
+            @Override
+            public void onDismiss(DialogInterface dialogInterface) {
+                if(finishListener == null) return;
+                finishListener.onFinish(false, settings);
+            }
+        });
+        dialog = show();
+
+        pickerView.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View view, MotionEvent motionEvent) {
+                handleTouch(dialog, motionEvent);
+                return true;
+            }
+        });
+    }
+
+    public NotificationConfiguration getSettings() {
+        return settings;
+    }
+
+    private void handleTouch(AlertDialog dialog, MotionEvent event) {
+        int centerX = width / 2;
+        int centerY = height / 2;
+        int difX = centerX - (int) event.getX();
+        int difY = (int) event.getY() - centerY;
+        int dist = (int) Math.sqrt(Math.abs(difX) * Math.abs(difX) + Math.abs(difY) * Math.abs(difY));
+        switch (event.getAction()) {
+            case MotionEvent.ACTION_DOWN: {
+                int radiusHalf = radius;
+                if (dist < (radius1 + radiusHalf) && dist > (radius1 - radiusHalf)) {
+                    Log.d("Settings", "hit sub");
+                    handRadius = (int) (height / 2f - radius1);
+                    controlledHand = 3;
+                } else if (dist < (radius2 + radiusHalf) && dist > (radius2 - radiusHalf)) {
+                    Log.d("Settings", "hit hour");
+                    controlledHand = 1;
+                    handRadius = (int) (height / 2f - radius2);
+                } else if (dist < (radius3 + radiusHalf) && dist > (radius3 - radiusHalf)) {
+                    Log.d("Settings", "hit minute");
+                    controlledHand = 2;
+                    handRadius = (int) (height / 2f - radius3);
+                } else {
+                    Log.d("Settings", "hit nothing");
+                }
+                break;
+            }
+            case MotionEvent.ACTION_MOVE: {
+                if (controlledHand == 0) return;
+                double degree = difY == 0 ? (difX < 0 ? 90 : 270) : Math.toDegrees(Math.atan((float) difX / (float) difY));
+                if (difY > 0) degree = 180 + degree;
+                if (degree < 0) degree = 360 + degree;
+                switch (controlledHand) {
+                    case 1: {
+                        settings.setHour((short) (((int)(degree + 15) / 30) * 30 % 360));
+                        break;
+                    }
+                    case 2: {
+                        settings.setMin((short) (((int)(degree + 15) / 30) * 30 % 360));
+                        break;
+                    }
+                }
+                break;
+            }
+            case MotionEvent.ACTION_UP: {
+                dialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(true);
+                dialog.getButton(AlertDialog.BUTTON_POSITIVE).setAlpha(1f);
+                if(handsListener != null) handsListener.onHandsSet(settings);
+                break;
+            }
+        }
+        drawClock();
+    }
+
+
+    private void drawClock() {
+        //pickerCanvas.drawColor(Color.WHITE);
+        Paint white = new Paint();
+        white.setColor(Color.WHITE);
+        white.setStyle(Paint.Style.FILL);
+        pickerCanvas.drawCircle(width / 2, width / 2, width / 2, white);
+
+        Paint paint = new Paint();
+        paint.setStyle(Paint.Style.FILL_AND_STROKE);
+        paint.setColor(Color.BLUE);
+        Paint text = new Paint();
+        text.setStyle(Paint.Style.FILL);
+        text.setTextSize(radius * 1.5f);
+        text.setColor(Color.BLACK);
+        text.setTextAlign(Paint.Align.CENTER);
+        int textShiftY = (int) ((text.descent() + text.ascent()) / 2);
+
+        Paint linePaint = new Paint();
+        linePaint.setStrokeWidth(10);
+        linePaint.setStyle(Paint.Style.FILL_AND_STROKE);
+        linePaint.setColor(Color.BLACK);
+
+        if (settings.getMin() != -1) {
+            paint.setAlpha(255);
+            float x = (float) (width / 2f + Math.sin(Math.toRadians(settings.getMin())) * (float) radius3);
+            float y = (float) (height / 2f - Math.cos(Math.toRadians(settings.getMin())) * (float) radius3);
+            linePaint.setAlpha(255);
+            pickerCanvas.drawLine(width / 2, height / 2, x, y, linePaint);
+            pickerCanvas.drawCircle(
+                    x,
+                    y,
+                    radius,
+                    paint
+            );
+            pickerCanvas.drawText(String.valueOf(settings.getMin() / 6), x, y - textShiftY, text);
+        }
+        if (settings.getHour() != -1) {
+            paint.setAlpha(255);
+            float x = (float) (width / 2f + Math.sin(Math.toRadians(settings.getHour())) * (float) radius2);
+            float y = (float) (height / 2f - Math.cos(Math.toRadians(settings.getHour())) * (float) radius2);
+            linePaint.setAlpha(255);
+            pickerCanvas.drawLine(width / 2, height / 2, x, y, linePaint);
+            pickerCanvas.drawCircle(
+                    x,
+                    y,
+                    radius,
+                    paint
+            );
+            pickerCanvas.drawText(settings.getHour() == 0 ? "12" : String.valueOf(settings.getHour() / 30), x, y - textShiftY, text);
+        }
+
+        Paint paint2 = new Paint();
+        paint2.setColor(Color.BLACK);
+        paint2.setStyle(Paint.Style.FILL_AND_STROKE);
+        pickerCanvas.drawCircle(width / 2, height / 2, 5, paint2);
+        pickerView.setImageBitmap(pickerBitmap);
+    }
+
+    interface OnFinishListener{
+        public void onFinish(boolean success, NotificationConfiguration config);
+    }
+
+    interface OnHandsSetListener{
+        public void onHandsSet(NotificationConfiguration config);
+    }
+
+    interface OnVibrationSetListener{
+        public void onVibrationSet(NotificationConfiguration config);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/NotificationListener.java

@@ -32,6 +32,7 @@ import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.media.MediaMetadata;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.PowerManager;
 import android.os.RemoteException;
@@ -43,6 +44,7 @@ import android.support.v4.media.session.MediaSessionCompat;
 import android.support.v4.media.session.PlaybackStateCompat;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.RemoteInput;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
@@ -106,6 +108,8 @@ public class NotificationListener extends NotificationListenerService {
     private HashMap<String, Long> notificationBurstPrevention = new HashMap<>();
     private HashMap<String, Long> notificationOldRepeatPrevention = new HashMap<>();
 
+    public static ArrayList<String> notificationStack = new ArrayList<>();
+
     private long activeCallPostTime;
 
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@@ -223,6 +227,7 @@ public class NotificationListener extends NotificationListenerService {
     @Override
     public void onDestroy() {
         LocalBroadcastManager.getInstance(this).unregisterReceiver(mReceiver);
+        notificationStack.clear();
         super.onDestroy();
     }
 
@@ -241,6 +246,9 @@ public class NotificationListener extends NotificationListenerService {
     public void onNotificationPosted(StatusBarNotification sbn) {
         Prefs prefs = GBApplication.getPrefs();
 
+        notificationStack.remove(sbn.getPackageName());
+        notificationStack.add(sbn.getPackageName());
+
         if (GBApplication.isRunningLollipopOrLater()) {
             if ("call".equals(sbn.getNotification().category) && prefs.getBoolean("notification_support_voip_calls", false)) {
                 handleCallNotification(sbn);
@@ -384,7 +392,6 @@ public class NotificationListener extends NotificationListenerService {
         }else {
             LOG.info("This app might show old/duplicate notifications. notification.when is 0 for " + source);
         }
-
         GBApplication.deviceService().onNotification(notificationSpec);
     }
 
@@ -626,29 +633,30 @@ public class NotificationListener extends NotificationListenerService {
         }
     }
 
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
     @Override
     public void onNotificationRemoved(StatusBarNotification sbn) {
-        LOG.info("Notification removed: " + sbn.getPackageName());
-        if (GBApplication.isRunningLollipopOrLater()) {
-            LOG.info("Notification removed: " + sbn.getPackageName() + ", category: " + sbn.getNotification().category);
-            if (Notification.CATEGORY_CALL.equals(sbn.getNotification().category) && activeCallPostTime == sbn.getPostTime()) {
-                activeCallPostTime = 0;
-                CallSpec callSpec = new CallSpec();
-                callSpec.command = CallSpec.CALL_END;
-                GBApplication.deviceService().onSetCallState(callSpec);
-            }
+        LOG.info("Notification removed: " + sbn.getPackageName() + ": " + sbn.getNotification().category);
+
+        notificationStack.remove(sbn.getPackageName());
+
+        if(Notification.CATEGORY_CALL.equals(sbn.getNotification().category) && activeCallPostTime == sbn.getPostTime()) {
+            activeCallPostTime = 0;
+            CallSpec callSpec = new CallSpec();
+            callSpec.command = CallSpec.CALL_END;
+            GBApplication.deviceService().onSetCallState(callSpec);
         }
         // FIXME: DISABLED for now
-        /*
+
         if (shouldIgnore(sbn))
             return;
 
         Prefs prefs = GBApplication.getPrefs();
-        if (prefs.getBoolean("autoremove_notifications", false)) {
+        if (prefs.getBoolean("autoremove_notifications", true)) {
             LOG.info("notification removed, will ask device to delete it");
             GBApplication.deviceService().onDeleteNotification((int) sbn.getPostTime());
         }
-        */
+
     }
 
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceType.java

@@ -51,6 +51,7 @@ public enum DeviceType {
     NO1F1(50, R.drawable.ic_device_hplus, R.drawable.ic_device_hplus_disabled, R.string.devicetype_no1_f1),
     TECLASTH30(60, R.drawable.ic_device_h30_h10, R.drawable.ic_device_h30_h10_disabled, R.string.devicetype_teclast_h30),
     XWATCH(70, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_xwatch),
+    FOSSILQHYBRID(80, R.drawable.ic_device_zetime, R.drawable.ic_device_zetime_disabled, R.string.devicetype_qhybrid),
     ZETIME(80, R.drawable.ic_device_zetime, R.drawable.ic_device_zetime_disabled, R.string.devicetype_mykronoz_zetime),
     ID115(90, R.drawable.ic_device_h30_h10, R.drawable.ic_device_h30_h10_disabled, R.string.devicetype_id115),
     WATCH9(100, R.drawable.ic_device_default, R.drawable.ic_device_default_disabled, R.string.devicetype_watch9),

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceSupportFactory.java

@@ -52,6 +52,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.mijia_lywsd02.MijiaL
 import nodomain.freeyourgadget.gadgetbridge.service.devices.miscale2.MiScale2DeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.no1f1.No1F1Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.pebble.PebbleSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.roidmi.RoidmiSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.vibratissimo.VibratissimoSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.watch9.Watch9DeviceSupport;
@@ -183,7 +184,10 @@ public class DeviceSupportFactory {
                     case XWATCH:
                         deviceSupport = new ServiceDeviceSupport(new XWatchSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
                         break;
-		            case ZETIME:
+                    case FOSSILQHYBRID:
+                        deviceSupport = new ServiceDeviceSupport(new QHybridSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
+                        break;
+                    case ZETIME:
                         deviceSupport = new ServiceDeviceSupport(new ZeTimeDeviceSupport(), EnumSet.of(ServiceDeviceSupport.Flags.BUSY_CHECKING));
                         break;
                     case ID115:

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/AbstractBTLEDeviceSupport.java

@@ -351,6 +351,11 @@ public abstract class AbstractBTLEDeviceSupport extends AbstractDeviceSupport im
         }
     }
 
+    @Override
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+
+    }
+
     @Override
     public void onSetFmFrequency(float frequency) {
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/AbstractBTLEOperation.java

@@ -209,4 +209,9 @@ public abstract class AbstractBTLEOperation<T extends AbstractBTLEDeviceSupport>
     public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) {
         mSupport.onReadRemoteRssi(gatt, rssi, status);
     }
+
+    @Override
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+        mSupport.onMtuChanged(gatt, mtu, status);
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/AbstractGattCallback.java

@@ -60,4 +60,8 @@ public abstract class AbstractGattCallback implements GattCallback {
     @Override
     public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) {
     }
+
+    @Override
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/BtLEQueue.java

@@ -532,6 +532,19 @@ public final class BtLEQueue {
             checkWaitingCharacteristic(characteristic, status);
         }
 
+
+
+        @Override
+        public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+            super.onMtuChanged(gatt, mtu, status);
+
+            if(getCallbackToUse() != null){
+                getCallbackToUse().onMtuChanged(gatt, mtu, status);
+            }
+        }
+
+
+
         @Override
         public void onCharacteristicRead(BluetoothGatt gatt,
                                          BluetoothGattCharacteristic characteristic,

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/GattCallback.java

@@ -104,6 +104,8 @@ public interface GattCallback {
      */
     void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status);
 
+    void onMtuChanged(BluetoothGatt gatt, int mtu, int status);
+
 //    /**
 //     * @see BluetoothGattCallback#onMtuChanged(BluetoothGatt, int, int)
 //     * @param gatt

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/TransactionBuilder.java

@@ -18,13 +18,17 @@
 package nodomain.freeyourgadget.gadgetbridge.service.btle;
 
 import android.bluetooth.BluetoothGattCharacteristic;
+import android.os.Build;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.NotifyAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.ReadAction;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.RequestMtuAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.WaitAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.WriteAction;
 
@@ -56,6 +60,13 @@ public class TransactionBuilder {
         return add(action);
     }
 
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    public TransactionBuilder requestMtu(int mtu){
+        return add(
+                new RequestMtuAction(mtu)
+        );
+    }
+
     public TransactionBuilder notify(BluetoothGattCharacteristic characteristic, boolean enable) {
         if (characteristic == null) {
             LOG.warn("Unable to notify characteristic: null");

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/btle/actions/RequestMtuAction.java

@@ -0,0 +1,31 @@
+package nodomain.freeyourgadget.gadgetbridge.service.btle.actions;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.os.Build;
+
+import androidx.annotation.RequiresApi;
+
+import nodomain.freeyourgadget.gadgetbridge.service.btle.BtLEAction;
+
+public class RequestMtuAction extends BtLEAction {
+    private int mtu;
+
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    public RequestMtuAction(int mtu) {
+        super(null);
+        this.mtu = mtu;
+    }
+
+
+    @Override
+    public boolean expectsResult() {
+        return false;
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    @Override
+    public boolean run(BluetoothGatt gatt) {
+        return gatt.requestMtu(this.mtu);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/CRC32C.java

@@ -0,0 +1,33 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid;//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by Fernflower decompiler)
+//
+
+import java.util.zip.Checksum;
+
+public final class CRC32C implements Checksum {
+    private static final int[] crcTable = new int[]{0, (int) 4067132163L, (int) 3778769143L, 324072436, (int) 3348797215L, 904991772, 648144872, (int) 3570033899L, (int) 2329499855L, 2024987596, 1809983544, (int) 2575936315L, 1296289744, (int) 3207089363L, (int) 2893594407L, 1578318884, 274646895, (int) 3795141740L, (int) 4049975192L, 51262619, (int) 3619967088L, 632279923, 922689671, (int) 3298075524L, (int) 2592579488L, 1760304291, 2075979607, (int) 2312596564L, 1562183871, (int) 2943781820L, (int) 3156637768L, 1313733451, 549293790, (int) 3537243613L, (int) 3246849577L, 871202090, (int) 3878099393L, 357341890, 102525238, (int) 4101499445L, (int) 2858735121L, 1477399826, 1264559846, (int) 3107202533L, 1845379342, (int) 2677391885L, (int) 2361733625L, 2125378298, 820201905, (int) 3263744690L, (int) 3520608582L, 598981189, (int) 4151959214L, 85089709, 373468761, (int) 3827903834L, (int) 3124367742L, 1213305469, 1526817161, (int) 2842354314L, 2107672161, (int) 2412447074L, (int) 2627466902L, 1861252501, 1098587580, (int) 3004210879L, (int) 2688576843L, 1378610760, (int) 2262928035L, 1955203488, 1742404180, (int) 2511436119L, (int) 3416409459L, 969524848, 714683780, (int) 3639785095L, 205050476, (int) 4266873199L, (int) 3976438427L, 526918040, 1361435347, (int) 2739821008L, (int) 2954799652L, 1114974503, (int) 2529119692L, 1691668175, 2005155131, (int) 2247081528L, (int) 3690758684L, 697762079, 986182379, (int) 3366744552L, 476452099, (int) 3993867776L, (int) 4250756596L, 255256311, 1640403810, (int) 2477592673L, (int) 2164122517L, 1922457750, (int) 2791048317L, 1412925310, 1197962378, (int) 3037525897L, (int) 3944729517L, 427051182, 170179418, (int) 4165941337L, 746937522, (int) 3740196785L, (int) 3451792453L, 1070968646, 1905808397, (int) 2213795598L, (int) 2426610938L, 1657317369, (int) 3053634322L, 1147748369, 1463399397, (int) 2773627110L, (int) 4215344322L, 153784257, 444234805, (int) 3893493558L, 1021025245, (int) 3467647198L, (int) 3722505002L, 797665321, (int) 2197175160L, 1889384571, 1674398607, (int) 2443626636L, 1164749927, (int) 3070701412L, (int) 2757221520L, 1446797203, 137323447, (int) 4198817972L, (int) 3910406976L, 461344835, (int) 3484808360L, 1037989803, 781091935, (int) 3705997148L, (int) 2460548119L, 1623424788, 1939049696, (int) 2180517859L, 1429367560, (int) 2807687179L, (int) 3020495871L, 1180866812, 410100952, (int) 3927582683L, (int) 4182430767L, 186734380, (int) 3756733383L, 763408580, 1053836080, (int) 3434856499L, (int) 2722870694L, 1344288421, 1131464017, (int) 2971354706L, 1708204729, (int) 2545590714L, (int) 2229949006L, 1988219213, 680717673, (int) 3673779818L, (int) 3383336350L, 1002577565, (int) 4010310262L, 493091189, 238226049, (int) 4233660802L, (int) 2987750089L, 1082061258, 1395524158, (int) 2705686845L, 1972364758, (int) 2279892693L, (int) 2494862625L, 1725896226, 952904198, (int) 3399985413L, (int) 3656866545L, 731699698, (int) 4283874585L, 222117402, 510512622, (int) 3959836397L, (int) 3280807620L, 837199303, 582374963, (int) 3504198960L, 68661723, (int) 4135334616L, (int) 3844915500L, 390545967, 1230274059, (int) 3141532936L, (int) 2825850620L, 1510247935, (int) 2395924756L, 2091215383, 1878366691, (int) 2644384480L, (int) 3553878443L, 565732008, 854102364, (int) 3229815391L, 340358836, (int) 3861050807L, (int) 4117890627L, 119113024, 1493875044, (int) 2875275879L, (int) 3090270611L, 1247431312, (int) 2660249211L, 1828433272, 2141937292, (int) 2378227087L, (int) 3811616794L, 291187481, 34330861, (int) 4032846830L, 615137029, (int) 3603020806L, (int) 3314634738L, 939183345, 1776939221, (int) 2609017814L, (int) 2295496738L, 2058945313, (int) 2926798794L, 1545135305, 1330124605, (int) 3173225534L, (int) 4084100981L, 17165430, 307568514, (int) 3762199681L, 888469610, (int) 3332340585L, (int) 3587147933L, 665062302, 2042050490, (int) 2346497209L, (int) 2559330125L, 1793573966, (int) 3190661285L, 1279665062, 1595330642, (int) 2910671697L};
+    private int crc = 0xFFFFFFFF;
+
+    public long getValue() {
+        return ~this.crc;
+    }
+
+    public void reset() {
+        this.crc = 0xFFFFFFFF;
+    }
+
+    public void update(int data) {
+        crc = crcTable[(data & 255 ^ crc) & 255] ^ crc >>> 8;
+    }
+
+    public void update(byte[] data, int offset, int length) {
+        for (int index = offset; index < length + offset; index++) {
+            this.crc = crcTable[(this.crc ^ data[index]) & 255] ^ this.crc >>> 8;
+        }
+    }
+
+    public void update(byte[] data){
+        update(data, 0, data.length);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/QHybridBaseSupport.java

@@ -0,0 +1,179 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid;
+
+import android.net.Uri;
+
+import org.slf4j.Logger;
+
+import java.util.ArrayList;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.CalendarEventSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.CannedMessagesSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
+
+class QHybridBaseSupport extends AbstractBTLEDeviceSupport {
+    QHybridBaseSupport(Logger logger) {
+        super(logger);
+    }
+
+    @Override
+    public boolean useAutoConnect() {
+        return false;
+    }
+
+    @Override
+    public void onNotification(NotificationSpec notificationSpec) {
+
+    }
+
+    @Override
+    public void onDeleteNotification(int id) {
+
+    }
+
+    @Override
+    public void onSetTime() {
+
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+
+    }
+
+    @Override
+    public void onSetCallState(CallSpec callSpec) {
+
+    }
+
+    @Override
+    public void onSetCannedMessages(CannedMessagesSpec cannedMessagesSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicState(MusicStateSpec stateSpec) {
+
+    }
+
+    @Override
+    public void onSetMusicInfo(MusicSpec musicSpec) {
+
+    }
+
+    @Override
+    public void onEnableRealtimeSteps(boolean enable) {
+
+    }
+
+    @Override
+    public void onInstallApp(Uri uri) {
+
+    }
+
+    @Override
+    public void onAppInfoReq() {
+
+    }
+
+    @Override
+    public void onAppStart(UUID uuid, boolean start) {
+
+    }
+
+    @Override
+    public void onAppDelete(UUID uuid) {
+
+    }
+
+    @Override
+    public void onAppConfiguration(UUID appUuid, String config, Integer id) {
+
+    }
+
+    @Override
+    public void onAppReorder(UUID[] uuids) {
+
+    }
+
+    @Override
+    public void onFetchRecordedData(int dataTypes) {
+
+    }
+
+    @Override
+    public void onReset(int flags) {
+
+    }
+
+    @Override
+    public void onHeartRateTest() {
+
+    }
+
+    @Override
+    public void onEnableRealtimeHeartRateMeasurement(boolean enable) {
+
+    }
+
+    @Override
+    public void onFindDevice(boolean start) {
+
+    }
+
+    @Override
+    public void onSetConstantVibration(int integer) {
+
+    }
+
+    @Override
+    public void onScreenshotReq() {
+
+    }
+
+    @Override
+    public void onEnableHeartRateSleepSupport(boolean enable) {
+
+    }
+
+    @Override
+    public void onSetHeartRateMeasurementInterval(int seconds) {
+
+    }
+
+    @Override
+    public void onAddCalendarEvent(CalendarEventSpec calendarEventSpec) {
+
+    }
+
+    @Override
+    public void onDeleteCalendarEvent(byte type, long id) {
+
+    }
+
+    @Override
+    public void onSendConfiguration(String config) {
+
+    }
+
+    @Override
+    public void onReadConfiguration(String config) {
+
+    }
+
+    @Override
+    public void onTestNewFunction() {
+
+    }
+
+    @Override
+    public void onSendWeather(WeatherSpec weatherSpec) {
+
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/QHybridSupport.java

@@ -0,0 +1,561 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.media.AudioManager;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Toast;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.UUID;
+
+import androidx.annotation.RequiresApi;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
+import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.PackageConfigHelper;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoMaster;
+import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
+import nodomain.freeyourgadget.gadgetbridge.externalevents.NotificationListener;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.BatteryState;
+import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
+import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
+import nodomain.freeyourgadget.gadgetbridge.model.RecordedDataTypes;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.GattCallback;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceStateAction;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.WatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.WatchAdapterFactory;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.DownloadFileRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class QHybridSupport extends QHybridBaseSupport {
+    public static final String QHYBRID_COMMAND_CONTROL = "qhybrid_command_control";
+    public static final String QHYBRID_COMMAND_UNCONTROL = "qhybrid_command_uncontrol";
+    public static final String QHYBRID_COMMAND_SET = "qhybrid_command_set";
+    public static final String QHYBRID_COMMAND_VIBRATE = "qhybrid_command_vibrate";
+    public static final String QHYBRID_COMMAND_UPDATE = "qhybrid_command_update";
+    public static final String QHYBRID_COMMAND_UPDATE_TIMEZONE = "qhybrid_command_update_timezone";
+    public static final String QHYBRID_COMMAND_NOTIFICATION = "qhybrid_command_notification";
+    public static final String QHYBRID_COMMAND_UPDATE_SETTINGS = "nodomain.freeyourgadget.gadgetbridge.Q_UPDATE_SETTINGS";
+    public static final String QHYBRID_COMMAND_OVERWRITE_BUTTONS = "nodomain.freeyourgadget.gadgetbridge.Q_OVERWRITE_BUTTONS";
+
+    private static final String QHYBRID_ACTION_SET_ACTIVITY_HAND = "nodomain.freeyourgadget.gadgetbridge.Q_SET_ACTIVITY_HAND";
+
+    public static final String QHYBRID_EVENT_SETTINGS_UPDATED = "nodomain.freeyourgadget.gadgetbridge.Q_SETTINGS_UPDATED";
+    public static final String QHYBRID_EVENT_FILE_UPLOADED = "nodomain.freeyourgadget.gadgetbridge.Q_FILE_UPLOADED";
+    public static final String QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED = "nodomain.freeyourgadget.gadgetbridge.Q_NOTIFICATION_CONFIG_CHANGED";
+
+    public static final String QHYBRID_EVENT_BUTTON_PRESS = "nodomain.freeyourgadget.gadgetbridge.Q_BUTTON_PRESSED";
+    public static final String QHYBRID_EVENT_MULTI_BUTTON_PRESS = "nodomain.freeyourgadget.gadgetbridge.Q_MULTI_BUTTON_PRESSED";
+
+    public static final String ITEM_STEP_GOAL = "STEP_GOAL";
+    public static final String ITEM_STEP_COUNT = "STEP_COUNT";
+    public static final String ITEM_VIBRATION_STRENGTH = "VIBRATION_STRENGTH";
+    public static final String ITEM_ACTIVITY_POINT = "ACTIVITY_POINT";
+    public static final String ITEM_EXTENDED_VIBRATION_SUPPORT = "EXTENDED_VIBRATION";
+    public static final String ITEM_HAS_ACTIVITY_HAND = "HAS_ACTIVITY_HAND";
+    public static final String ITEM_USE_ACTIVITY_HAND = "USE_ACTIVITY_HAND";
+    public static final String ITEM_LAST_HEARTBEAT = "LAST_HEARTBEAT";
+    public static final String ITEM_TIMEZONE_OFFSET = "STEPTIMEZONE_OFFSET_COUNT";
+
+    private static final Logger logger = LoggerFactory.getLogger(QHybridSupport.class);
+
+    private PackageConfigHelper helper;
+
+    private volatile boolean searchDevice = false;
+
+    private long timeOffset;
+
+    private boolean useActivityHand;
+
+    private WatchAdapter watchAdapter;
+
+    public QHybridSupport() {
+        super(logger);
+        addSupportedService(UUID.fromString("3dda0001-957f-7d4a-34a6-74696673696d"));
+        addSupportedService(UUID.fromString("0000180a-0000-1000-8000-00805f9b34fb"));
+        addSupportedService(UUID.fromString("00001800-0000-1000-8000-00805f9b34fb"));
+        addSupportedService(UUID.fromString("0000180f-0000-1000-8000-00805f9b34fb"));
+        IntentFilter commandFilter = new IntentFilter(QHYBRID_COMMAND_CONTROL);
+        commandFilter.addAction(QHYBRID_COMMAND_UNCONTROL);
+        commandFilter.addAction(QHYBRID_COMMAND_SET);
+        commandFilter.addAction(QHYBRID_COMMAND_VIBRATE);
+        commandFilter.addAction(QHYBRID_COMMAND_UPDATE);
+        commandFilter.addAction(QHYBRID_COMMAND_UPDATE_TIMEZONE);
+        commandFilter.addAction(QHYBRID_COMMAND_NOTIFICATION);
+        commandFilter.addAction(QHYBRID_COMMAND_UPDATE_SETTINGS);
+        commandFilter.addAction(QHYBRID_COMMAND_OVERWRITE_BUTTONS);
+        commandFilter.addAction(QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED);
+        BroadcastReceiver commandReceiver = new BroadcastReceiver() {
+
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                Bundle extras = intent.getExtras();
+                NotificationConfiguration config = extras == null ? null : (NotificationConfiguration) intent.getExtras().get("CONFIG");
+                switch (intent.getAction()) {
+                    case QHYBRID_COMMAND_CONTROL: {
+                        log("sending control request");
+                        watchAdapter.requestHandsControl();
+                        if (config != null) {
+                            watchAdapter.setHands(config.getHour(), config.getMin());
+                        } else {
+                            watchAdapter.setHands((short) 0, (short) 0);
+                        }
+                        break;
+                    }
+                    case QHYBRID_COMMAND_UNCONTROL: {
+                        watchAdapter.releaseHandsControl();
+                        break;
+                    }
+                    case QHYBRID_COMMAND_SET: {
+                        watchAdapter.setHands(config.getHour(), config.getMin());
+
+                        break;
+                    }
+                    case QHYBRID_COMMAND_VIBRATE: {
+                        watchAdapter.vibrate(config.getVibration());
+                        break;
+                    }
+                    case QHYBRID_COMMAND_NOTIFICATION: {
+                        watchAdapter.playNotification(config);
+                        break;
+                    }
+                    case QHYBRID_COMMAND_UPDATE: {
+                        loadTimeOffset();
+                        onSetTime();
+                        break;
+                    }
+                    case QHYBRID_COMMAND_UPDATE_TIMEZONE:{
+                        loadTimezoneOffset();
+                        break;
+                    }
+                    case QHYBRID_COMMAND_UPDATE_SETTINGS: {
+                        String newSetting = intent.getStringExtra("EXTRA_SETTING");
+                        switch (newSetting) {
+                            case ITEM_VIBRATION_STRENGTH: {
+                                watchAdapter.setVibrationStrength(Short.parseShort(gbDevice.getDeviceInfo(ITEM_VIBRATION_STRENGTH).getDetails()));
+                                break;
+                            }
+                            case ITEM_STEP_GOAL: {
+                                watchAdapter.setStepGoal(Integer.parseInt(gbDevice.getDeviceInfo(ITEM_STEP_GOAL).getDetails()));
+                                break;
+                            }
+                            case ITEM_USE_ACTIVITY_HAND: {
+                                QHybridSupport.this.useActivityHand = gbDevice.getDeviceInfo(ITEM_USE_ACTIVITY_HAND).getDetails().equals("true");
+                                GBApplication.getPrefs().getPreferences().edit().putBoolean("QHYBRID_USE_ACTIVITY_HAND", useActivityHand).apply();
+                                break;
+                            }
+                        }
+
+                        LocalBroadcastManager.getInstance(getContext()).sendBroadcast(new Intent(QHYBRID_EVENT_SETTINGS_UPDATED));
+                        break;
+                    }
+                    case QHYBRID_COMMAND_OVERWRITE_BUTTONS: {
+                        String buttonConfig = intent.getStringExtra(FossilWatchAdapter.ITEM_BUTTONS);
+                        watchAdapter.overwriteButtons(buttonConfig);
+                        break;
+                    }
+                    case QHYBRID_COMMAND_NOTIFICATION_CONFIG_CHANGED: {
+                        watchAdapter.syncNotificationSettings();
+                        break;
+                    }
+                }
+            }
+        };
+        LocalBroadcastManager.getInstance(getContext()).registerReceiver(commandReceiver, commandFilter);
+
+        try {
+            helper = new PackageConfigHelper(GBApplication.getContext());
+        } catch (GBException e) {
+            GB.log("error getting database", GB.ERROR, e);
+            GB.toast("error getting database", Toast.LENGTH_SHORT, GB.ERROR, e);
+            try {
+                throw e;
+            } catch (GBException ex) {
+                ex.printStackTrace();
+            }
+        }
+
+        IntentFilter globalFilter = new IntentFilter();
+        globalFilter.addAction(QHYBRID_ACTION_SET_ACTIVITY_HAND);
+        BroadcastReceiver globalCommandReceiver = new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                //noinspection SwitchStatementWithTooFewBranches
+                switch (intent.getAction()) {
+                    case QHYBRID_ACTION_SET_ACTIVITY_HAND: {
+                        try {
+                            String extra = String.valueOf(intent.getExtras().get("EXTRA_PROGRESS"));
+                            float progress = Float.parseFloat(extra);
+                            watchAdapter.setActivityHand(progress);
+
+                            watchAdapter.playNotification(new NotificationConfiguration(
+                                    (short) -1,
+                                    (short) -1,
+                                    (short) (progress * 180),
+                                    PlayNotificationRequest.VibrationType.NO_VIBE
+                            ));
+                        } catch (Exception e) {
+                            GB.log("wrong number format", GB.ERROR, e);
+                            logger.debug("trash extra should be number 0.0-1.0");
+                        }
+                        break;
+                    }
+                }
+            }
+        };
+        GBApplication.getContext().registerReceiver(globalCommandReceiver, globalFilter);
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+        super.onSetAlarms(alarms);
+        if(this.watchAdapter == null){
+            GB.toast("watch not connected", Toast.LENGTH_LONG, GB.ERROR);
+            return;
+        }
+        this.watchAdapter.onSetAlarms(alarms);
+    }
+
+    private void loadTimeOffset() {
+        timeOffset = getContext().getSharedPreferences(getContext().getPackageName(), Context.MODE_PRIVATE).getInt("QHYBRID_TIME_OFFSET", 0);
+    }
+
+    private void loadTimezoneOffset(){
+        short offset = (short) getContext().getSharedPreferences(getContext().getPackageName(), Context.MODE_PRIVATE).getInt("QHYBRID_TIMEZONE_OFFSET", 0);
+
+        this.watchAdapter.setTimezoneOffsetMinutes(offset);
+    }
+
+    public long getTimeOffset(){
+        return this.timeOffset;
+    }
+
+    @Override
+    protected TransactionBuilder initializeDevice(TransactionBuilder builder) {
+        builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZING, getContext()));
+
+        this.useActivityHand = GBApplication.getPrefs().getBoolean("QHYBRID_USE_ACTIVITY_HAND", false);
+        getDevice().addDeviceInfo(new GenericItem(ITEM_USE_ACTIVITY_HAND, String.valueOf(this.useActivityHand)));
+
+        getDevice().setNotificationIconConnected(R.drawable.ic_notification_qhybrid);
+        getDevice().setNotificationIconDisconnected(R.drawable.ic_notification_disconnected_qhybrid);
+
+        for (int i = 2; i <= 7; i++)
+            builder.notify(getCharacteristic(UUID.fromString("3dda000" + i + "-957f-7d4a-34a6-74696673696d")), true);
+
+        builder
+                .read(getCharacteristic(UUID.fromString("00002a19-0000-1000-8000-00805f9b34fb")))
+                .read(getCharacteristic(UUID.fromString("00002a26-0000-1000-8000-00805f9b34fb")))
+                .read(getCharacteristic(UUID.fromString("00002a24-0000-1000-8000-00805f9b34fb")))
+        ;
+
+        loadTimeOffset();
+
+        return builder;
+    }
+
+    @Override
+    public void onFetchRecordedData(int dataTypes) {
+        if ((dataTypes & RecordedDataTypes.TYPE_ACTIVITY) != 0) {
+            this.watchAdapter.onFetchActivityData();
+        }
+    }
+
+    @Override
+    public void onNotification(NotificationSpec notificationSpec) {
+        log("notif from " + notificationSpec.sourceAppId + "  " + notificationSpec.sender + "   " + notificationSpec.phoneNumber);
+        //new Exception().printStackTrace();
+        String packageName = notificationSpec.sourceName;
+
+        NotificationConfiguration config = null;
+        try {
+            config = helper.getNotificationConfiguration(packageName);
+        } catch (GBException e) {
+            GB.log("error getting notification configuration", GB.ERROR, e);
+            GB.toast("error getting notification configuration", Toast.LENGTH_SHORT, GB.ERROR, e);
+        }
+        if (config == null) return;
+
+        log("handling notification");
+
+        if (config.getRespectSilentMode()) {
+            int mode = ((AudioManager) getContext().getApplicationContext().getSystemService(Context.AUDIO_SERVICE)).getRingerMode();
+            if (mode == AudioManager.RINGER_MODE_SILENT) return;
+        }
+
+        boolean enforceActivityHandNotification = config.getHour() == -1 && config.getMin() == -1;
+
+        playNotification(config);
+
+        showNotificationsByAllActive(enforceActivityHandNotification);
+    }
+
+    private void log(String message){
+        logger.debug(message);
+    }
+
+    @Override
+    public void onDeleteNotification(int id) {
+        super.onDeleteNotification(id);
+
+        showNotificationsByAllActive(true);
+    }
+
+    private void showNotificationsByAllActive(boolean enforceByNotification) {
+        if (!this.useActivityHand) return;
+        double progress = calculateNotificationProgress();
+        showNotificationCountOnActivityHand(progress);
+
+        if (enforceByNotification) {
+            watchAdapter.playNotification(new NotificationConfiguration(
+                    (short) -1,
+                    (short) -1,
+                    (short) (progress * 180),
+                    PlayNotificationRequest.VibrationType.NO_VIBE
+            ));
+        }
+    }
+
+
+    public double calculateNotificationProgress() {
+        HashMap<NotificationConfiguration, Boolean> configs = new HashMap<>(0);
+        try {
+            for (NotificationConfiguration config : helper.getNotificationConfigurations()) {
+                configs.put(config, false);
+            }
+        } catch (GBException e) {
+            GB.log("error getting notification configuration", GB.ERROR, e);
+
+            GB.toast("error getting notification configs", Toast.LENGTH_SHORT, GB.ERROR, e);
+        }
+
+        double notificationProgress = 0;
+
+        for (String notificationPackage : NotificationListener.notificationStack) {
+            for (NotificationConfiguration notificationConfiguration : configs.keySet()) {
+                if (configs.get(notificationConfiguration)) continue;
+                if (notificationConfiguration.getPackageName().equals(notificationPackage)) {
+                    notificationProgress += 0.25;
+                    configs.put(notificationConfiguration, true);
+                }
+            }
+        }
+
+        return notificationProgress;
+    }
+
+    //TODO toggle "Notifications when screen on" options on this check
+    private void showNotificationCountOnActivityHand(double progress) {
+        if (useActivityHand) {
+            watchAdapter.setActivityHand(progress);
+        }
+    }
+
+    @Override
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+        super.onMtuChanged(gatt, mtu, status);
+        if(watchAdapter == null) return;
+        watchAdapter.onMtuChanged(gatt, mtu, status);
+    }
+
+    private void playNotification(NotificationConfiguration config) {
+        if (config.getMin() == -1 && config.getHour() == -1 && config.getVibration() == PlayNotificationRequest.VibrationType.NO_VIBE)
+            return;
+        watchAdapter.playNotification(config);
+    }
+
+    @Override
+    public void onSetTime() {
+        watchAdapter.setTime();
+    }
+
+    @Override
+    public void onFindDevice(boolean start) {
+        try {
+            if (watchAdapter.supportsExtendedVibration()) {
+                GB.toast("Device does not support brr brr", Toast.LENGTH_SHORT, GB.INFO);
+            }
+        } catch (UnsupportedOperationException e) {
+            notifiyException(e);
+            GB.toast("Please contact dakhnod@gmail.com\n", Toast.LENGTH_SHORT, GB.INFO);
+        }
+
+        if (start && searchDevice) return;
+
+        searchDevice = start;
+
+        if (start) {
+            new Thread(new Runnable() {
+                @Override
+                public void run() {
+                    int i = 0;
+                    while (searchDevice) {
+                        QHybridSupport.this.watchAdapter.vibrateFindMyDevicePattern();
+                        try {
+                            Thread.sleep(2500);
+                        } catch (InterruptedException e) {
+                            GB.log("error", GB.ERROR, e);
+                        }
+                    }
+                }
+            }).start();
+        }
+    }
+
+    @Override
+    public void onTestNewFunction() {
+        watchAdapter.onTestNewFunction();
+    }
+
+    private void backupFile(DownloadFileRequest request) {
+        try {
+            File f = new File("/sdcard/qFiles/");
+            if (!f.exists()) f.mkdir();
+
+            File file = new File("/sdcard/qFiles/" + request.timeStamp);
+            if (file.exists()) {
+                throw new Exception("file " + file.getPath() + " exists");
+            }
+            logger.debug("Writing file " + file.getPath());
+            file.createNewFile();
+            FileOutputStream fos = new FileOutputStream(file);
+            fos.write(request.file);
+            fos.close();
+            logger.debug("file written.");
+
+            FileOutputStream fos2 = new FileOutputStream("/sdcard/qFiles/steps", true);
+            fos2.write(("file " + request.timeStamp + " cut\n\n").getBytes());
+            fos2.close();
+
+            //TODO file stuff
+            // queueWrite(new EraseFileRequest((short) request.fileHandle));
+        } catch (Exception e) {
+            GB.log("error", GB.ERROR, e);
+            if (request.fileHandle > 257) {
+                // queueWrite(new DownloadFileRequest((short) (request.fileHandle - 1)));
+            }
+        }
+    }
+
+    @Override
+    public void handleGBDeviceEvent(GBDeviceEventBatteryInfo deviceEvent){
+        super.handleGBDeviceEvent(deviceEvent);
+    }
+
+    public void notifiyException(Exception e){
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        e.printStackTrace(pw);
+        String sStackTrace = sw.toString();
+
+        Notification.Builder notificationBuilder = null;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            notificationBuilder = new Notification.Builder(getContext(), GB.NOTIFICATION_CHANNEL_ID);
+        } else {
+            notificationBuilder = new Notification.Builder(getContext());
+        }
+        notificationBuilder
+                .setContentTitle("Q Error")
+                .setSmallIcon(R.drawable.ic_notification_qhybrid)
+                .setContentText(sStackTrace)
+                .setStyle(new Notification.BigTextStyle())
+                .build();
+
+        Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
+                "mailto","dakhnod@gmail.com", null));
+        emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Exception Report");
+        emailIntent.putExtra(Intent.EXTRA_TEXT, "Here's a crash from your stupid app: \n\n" + sStackTrace);
+
+        PendingIntent intent = PendingIntent.getActivity(getContext(), 0, emailIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
+            notificationBuilder.addAction(new Notification.Action(0, "report", intent));
+        }else{
+            notificationBuilder.addAction(0, "report", intent);
+        }
+
+        ((NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE)).notify((int) System.currentTimeMillis(), notificationBuilder.build());
+
+    }
+
+    @Override
+    public boolean onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
+        switch (characteristic.getUuid().toString()) {
+            case "00002a26-0000-1000-8000-00805f9b34fb": {
+                String firmwareVersion = characteristic.getStringValue(0);
+
+                gbDevice.setFirmwareVersion(firmwareVersion);
+                this.watchAdapter = new WatchAdapterFactory().createWatchAdapter(firmwareVersion, this);
+                this.watchAdapter.initialize();
+                showNotificationsByAllActive(false);
+                break;
+            }
+            case "00002a24-0000-1000-8000-00805f9b34fb": {
+                String modelNumber = characteristic.getStringValue(0);
+                gbDevice.setModel(modelNumber);
+                gbDevice.setName(watchAdapter.getModelName());
+                try {
+                    gbDevice.addDeviceInfo(new GenericItem(ITEM_EXTENDED_VIBRATION_SUPPORT, String.valueOf(watchAdapter.supportsExtendedVibration())));
+                    gbDevice.addDeviceInfo(new GenericItem(ITEM_HAS_ACTIVITY_HAND, String.valueOf(watchAdapter.supportsActivityHand())));
+                } catch (UnsupportedOperationException e) {
+                    notifiyException(e);
+                    GB.toast("Please contact dakhnod@gmail.com\n", Toast.LENGTH_SHORT, GB.INFO);
+                    gbDevice.addDeviceInfo(new GenericItem(ITEM_EXTENDED_VIBRATION_SUPPORT, "false"));
+                }
+                break;
+            }
+            case "00002a19-0000-1000-8000-00805f9b34fb": {
+                short level = characteristic.getValue()[0];
+                gbDevice.setBatteryLevel(level);
+
+                gbDevice.setBatteryThresholdPercent((short) 2);
+
+                GBDeviceEventBatteryInfo batteryInfo = new GBDeviceEventBatteryInfo();
+                batteryInfo.level = gbDevice.getBatteryLevel();
+                batteryInfo.state = BatteryState.BATTERY_NORMAL;
+                handleGBDeviceEvent(batteryInfo);
+                break;
+
+            }
+        }
+
+        return true;
+    }
+
+    @Override
+    public boolean onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic
+            characteristic) {
+        if(watchAdapter == null) return super.onCharacteristicChanged(gatt, characteristic);
+        return watchAdapter.onCharacteristicChanged(gatt, characteristic);
+    }
+
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/WatchAdapter.java

@@ -0,0 +1,81 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.Context;
+
+import java.util.ArrayList;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+
+public abstract class WatchAdapter {
+    private QHybridSupport deviceSupport;
+
+    public WatchAdapter(QHybridSupport deviceSupport){
+        this.deviceSupport = deviceSupport;
+    }
+
+    public QHybridSupport getDeviceSupport(){
+        return this.deviceSupport;
+    }
+
+    public Context getContext(){
+        return getDeviceSupport().getContext();
+    }
+
+    public abstract void initialize();
+
+    public abstract void playPairingAnimation();
+    public abstract void playNotification(NotificationConfiguration config);
+    public abstract void setTime();
+    public abstract void overwriteButtons(String buttonConfigJson);
+    public abstract void setActivityHand(double progress);
+    public abstract void setHands(short hour, short minute);
+    public abstract void vibrate(PlayNotificationRequest.VibrationType vibration);
+    public abstract void vibrateFindMyDevicePattern();
+    public abstract void requestHandsControl();
+    public abstract void releaseHandsControl();
+    public abstract void setStepGoal(int stepGoal);
+    public abstract void setVibrationStrength(short strength);
+    public abstract void syncNotificationSettings();
+    public abstract void onTestNewFunction();
+    public abstract void setTimezoneOffsetMinutes(short offset);
+
+    public abstract boolean supportsFindDevice();
+    public abstract boolean supportsExtendedVibration();
+    public abstract boolean supportsActivityHand();
+
+    public String getModelName() {
+        String modelNumber = getDeviceSupport().getDevice().getModel();
+        switch (modelNumber) {
+            case "HW.0.0":
+                return "Q Commuter";
+            case "HL.0.0":
+                return "Q Activist";
+            case "DN.1.0":
+                return "Hybrid HR Collider";
+        }
+        return "unknwon Q";
+    }
+
+    public abstract void onFetchActivityData();
+
+    public abstract void onSetAlarms(ArrayList<? extends Alarm> alarms);
+
+    public abstract boolean onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic);
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status){};
+
+
+    public String arrayToString(byte[] bytes) {
+        if (bytes.length == 0) return "";
+        StringBuilder s = new StringBuilder();
+        final String chars = "0123456789ABCDEF";
+        for (byte b : bytes) {
+            s.append(chars.charAt((b >> 4) & 0xF)).append(chars.charAt(b & 0xF)).append(" ");
+        }
+        return s.substring(0, s.length() - 1) + "\n";
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/WatchAdapterFactory.java

@@ -0,0 +1,17 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.misfit.MisfitWatchAdapter;
+
+public final class WatchAdapterFactory {
+    public final WatchAdapter createWatchAdapter(String firmwareVersion, QHybridSupport deviceSupport){
+        char major = firmwareVersion.charAt(6);
+        switch (major){
+            case '1': return new MisfitWatchAdapter(deviceSupport);
+            case '2': return new FossilWatchAdapter(deviceSupport);
+        }
+
+        throw new UnsupportedOperationException("Firmware " + firmwareVersion + " not supported");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/fossil/FossilWatchAdapter.java

@@ -0,0 +1,595 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.util.Log;
+import android.widget.Toast;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+
+import java.text.DateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimeZone;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.GBException;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.PackageConfigHelper;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.WatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig.ConfigFileBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig.ConfigPayload;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.RequestMtuRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.SetDeviceStateRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm.AlarmsSetRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.configuration.ConfigurationPutRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification.NotificationFilterPutRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification.PlayNotificationRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.AnimationRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.MoveHandsRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.ReleaseHandsControlRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.RequestHandControlRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_STEP_GOAL;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_TIMEZONE_OFFSET;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_VIBRATION_STRENGTH;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.QHYBRID_EVENT_BUTTON_PRESS;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.QHYBRID_EVENT_MULTI_BUTTON_PRESS;
+
+public class FossilWatchAdapter extends WatchAdapter {
+    private ArrayList<Request> requestQueue = new ArrayList<>();
+
+    private FossilRequest fossilRequest;
+
+    private int MTU = 23;
+
+    private final String ITEM_MTU = "MTU";
+    static public final String ITEM_BUTTONS = "BUTTONS";
+
+    private final String CONFIG_ITEM_STEP_GOAL = "step_goal";
+    private final String CONFIG_ITEM_VIBRATION_STRENGTH = "vibration_strength";
+    private final String CONFIG_ITEM_TIMEZONE_OFFSET = "timezone_offset";
+    public final String CONFIG_ITEM_BUTTONS = "buttons";
+
+    private int lastButtonIndex = -1;
+
+    Logger logger = LoggerFactory.getLogger(getClass());
+
+    public FossilWatchAdapter(QHybridSupport deviceSupport) {
+        super(deviceSupport);
+    }
+
+
+    @Override
+    public void initialize() {
+        playPairingAnimation();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            queueWrite(new RequestMtuRequest(512), false);
+        }
+        // queueWrite(new FileCloseRequest((short) 0xFFFF));
+        // queueWrite(new ConfigurationGetRequest(this), false);
+
+        syncConfiguration();
+
+        syncNotificationSettings();
+
+        syncButtonSettings();
+
+        /* queueWrite(new ButtonConfigurationGetRequest(this) {
+            @Override
+            public void onConfigurationsGet(ConfigPayload[] configs) {
+                super.onConfigurationsGet(configs);
+
+                JSONArray buttons = new JSONArray();
+                for (ConfigPayload payload : configs) buttons.put(String.valueOf(payload));
+                String json = buttons.toString();
+                getDeviceSupport().getDevice().addDeviceInfo(new GenericItem(ITEM_BUTTONS, json));
+            }
+        }); */
+
+        queueWrite(new SetDeviceStateRequest(GBDevice.State.INITIALIZED), false);
+    }
+
+    private void syncButtonSettings(){
+        String buttonConfig = getDeviceSpecificPreferences().getString(CONFIG_ITEM_BUTTONS, null);
+        getDeviceSupport().getDevice().addDeviceInfo(new GenericItem(ITEM_BUTTONS, buttonConfig));
+        overwriteButtons(buttonConfig);
+    }
+
+    private SharedPreferences getDeviceSpecificPreferences(){
+        return GBApplication.getDeviceSpecificSharedPrefs(
+                getDeviceSupport().getDevice().getAddress()
+        );
+    }
+
+    private void syncConfiguration(){
+        SharedPreferences preferences = getDeviceSpecificPreferences();
+
+        int stepGoal = preferences.getInt(CONFIG_ITEM_STEP_GOAL, 1000000);
+        byte vibrationStrength = (byte) preferences.getInt(CONFIG_ITEM_VIBRATION_STRENGTH, 100);
+        int timezoneOffset = preferences.getInt(CONFIG_ITEM_TIMEZONE_OFFSET, 0);
+
+        GBDevice device = getDeviceSupport().getDevice();
+
+        device.addDeviceInfo(new GenericItem(ITEM_STEP_GOAL, String.valueOf(stepGoal)));
+        device.addDeviceInfo(new GenericItem(ITEM_VIBRATION_STRENGTH, String.valueOf(vibrationStrength)));
+        device.addDeviceInfo(new GenericItem(ITEM_TIMEZONE_OFFSET, String.valueOf(timezoneOffset)));
+
+        queueWrite(new ConfigurationPutRequest(new ConfigurationPutRequest.ConfigItem[]{
+                new ConfigurationPutRequest.DailyStepGoalConfigItem(stepGoal),
+                new ConfigurationPutRequest.VibrationStrengthConfigItem(vibrationStrength),
+                new ConfigurationPutRequest.TimezoneOffsetConfigItem((short) timezoneOffset)
+        }, this));
+    }
+
+    public int getMTU() {
+        if (this.MTU < 0) throw new RuntimeException("MTU not configured");
+
+        return this.MTU;
+    }
+
+    @Override
+    public void playPairingAnimation() {
+        queueWrite(new AnimationRequest(), false);
+    }
+
+    @Override
+    public void playNotification(NotificationConfiguration config) {
+        if (config.getPackageName() == null) {
+            log("package name in notification not set");
+            return;
+        }
+        queueWrite(new PlayNotificationRequest(config.getPackageName(), this), false);
+    }
+
+    @Override
+    public void setTime() {
+        long millis = System.currentTimeMillis();
+        TimeZone zone = new GregorianCalendar().getTimeZone();
+
+        queueWrite(
+                new ConfigurationPutRequest(
+                        new ConfigurationPutRequest.TimeConfigItem(
+                                (int) (millis / 1000 + getDeviceSupport().getTimeOffset() * 60),
+                                (short) (millis % 1000),
+                                (short) ((zone.getRawOffset() + (zone.inDaylightTime(new Date()) ? 1 : 0)) / 60000)
+                        ),
+                        this), false
+        );
+    }
+
+    @Override
+    public void overwriteButtons(String jsonConfigString) {
+        try {
+            if(jsonConfigString == null) return;
+            getDeviceSpecificPreferences()
+                    .edit()
+                    .putString(CONFIG_ITEM_BUTTONS, jsonConfigString)
+                    .apply();
+            JSONArray buttonConfigJson = new JSONArray(jsonConfigString);
+            // JSONArray buttonConfigJson = new JSONArray(getDeviceSupport().getDevice().getDeviceInfo(ITEM_BUTTONS).getDetails());
+
+            ConfigPayload[] payloads = new ConfigPayload[buttonConfigJson.length()];
+
+            for (int i = 0; i < buttonConfigJson.length(); i++) {
+                try {
+                    payloads[i] = ConfigPayload.valueOf(buttonConfigJson.getString(i));
+                } catch (IllegalArgumentException e) {
+                    payloads[i] = ConfigPayload.FORWARD_TO_PHONE;
+                }
+            }
+
+            ConfigFileBuilder builder = new ConfigFileBuilder(payloads);
+
+            FilePutRequest fileUploadRequets = new FilePutRequest((short) 0x0600, builder.build(true), this) {
+                @Override
+                public void onFilePut(boolean success) {
+                    if (success)
+                        GB.toast("successfully overwritten button settings", Toast.LENGTH_SHORT, GB.INFO);
+                    else GB.toast("error overwriting button settings", Toast.LENGTH_SHORT, GB.INFO);
+                }
+            };
+            queueWrite(fileUploadRequets);
+        } catch (JSONException e) {
+            GB.log("error", GB.ERROR, e);
+        }
+    }
+
+    @Override
+    public void setActivityHand(double progress) {
+        queueWrite(new ConfigurationPutRequest(
+                new ConfigurationPutRequest.CurrentStepCountConfigItem(Math.min(999999, (int) (1000000 * progress))),
+                this
+        ), false);
+    }
+
+    @Override
+    public void setHands(short hour, short minute) {
+        queueWrite(new MoveHandsRequest(false, minute, hour, (short) -1), false);
+    }
+
+
+    public void vibrate(nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest.VibrationType vibration) {
+        // queueWrite(new nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest(vibration, -1, -1));
+    }
+
+    @Override
+    public void vibrateFindMyDevicePattern() {
+
+    }
+
+
+    @Override
+    public void requestHandsControl() {
+        queueWrite(new RequestHandControlRequest(), false);
+    }
+
+    @Override
+    public void releaseHandsControl() {
+        queueWrite(new ReleaseHandsControlRequest(), false);
+    }
+
+    @Override
+    public void setStepGoal(int stepGoal) {
+        getDeviceSpecificPreferences()
+                .edit()
+                .putInt(CONFIG_ITEM_STEP_GOAL, stepGoal)
+                .apply();
+
+        queueWrite(new ConfigurationPutRequest(new ConfigurationPutRequest.DailyStepGoalConfigItem(stepGoal), this) {
+            @Override
+            public void onFilePut(boolean success) {
+                if (success)
+                    GB.toast("successfully updated step goal", Toast.LENGTH_SHORT, GB.INFO);
+                else GB.toast("error updating step goal", Toast.LENGTH_SHORT, GB.INFO);
+            }
+        }, false);
+    }
+
+    @Override
+    public void setVibrationStrength(short strength) {
+        getDeviceSpecificPreferences()
+                .edit()
+                .putInt(CONFIG_ITEM_VIBRATION_STRENGTH, (byte) strength)
+                .apply();
+
+        ConfigurationPutRequest.ConfigItem vibrationItem = new ConfigurationPutRequest.VibrationStrengthConfigItem((byte) strength);
+
+
+        queueWrite(
+                new ConfigurationPutRequest(new ConfigurationPutRequest.ConfigItem[]{vibrationItem}, this) {
+                    @Override
+                    public void onFilePut(boolean success) {
+                        if (success)
+                            GB.toast("successfully updated vibration strength", Toast.LENGTH_SHORT, GB.INFO);
+                        else
+                            GB.toast("error updating vibration strength", Toast.LENGTH_SHORT, GB.INFO);
+                    }
+                }, false
+        );
+        // queueWrite(new FileVerifyRequest((short) 0x0800));
+    }
+
+    @Override
+    public void syncNotificationSettings() {
+        log("syncing notification settings...");
+        try {
+            PackageConfigHelper helper = new PackageConfigHelper(getContext());
+            final ArrayList<NotificationConfiguration> configurations = helper.getNotificationConfigurations();
+            if (configurations.size() == 1) configurations.add(configurations.get(0));
+            queueWrite(new NotificationFilterPutRequest(configurations, FossilWatchAdapter.this) {
+                @Override
+                public void onFilePut(boolean success) {
+                    super.onFilePut(success);
+
+                    if (!success) {
+                        GB.toast("error writing notification settings", Toast.LENGTH_SHORT, GB.ERROR);
+
+                        getDeviceSupport().getDevice().setState(GBDevice.State.NOT_CONNECTED);
+                        getDeviceSupport().getDevice().sendDeviceUpdateIntent(getContext());
+                    }
+
+                    getDeviceSupport().getDevice().setState(GBDevice.State.INITIALIZED);
+                    getDeviceSupport().getDevice().sendDeviceUpdateIntent(getContext());
+                }
+            }, false);
+        } catch (GBException e) {
+            GB.log("error", GB.ERROR, e);
+        }
+    }
+
+    @Override
+    public void onTestNewFunction() {
+        queueWrite(new FilePutRequest(
+                (short) 0x0600,
+                new byte[]{
+                        (byte) 0x01, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x01, (byte) 0x24, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x30, (byte) 0x52, (byte) 0xFF, (byte) 0x26, (byte) 0x00, (byte) 0x03, (byte) 0x00, (byte) 0x09, (byte) 0x04, (byte) 0x01, (byte) 0x03, (byte) 0xA0, (byte) 0x00, (byte) 0x00, (byte) 0xA0, (byte) 0x00, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x05, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x09, (byte) 0x04, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x24, (byte) 0x00, (byte) 0x00, (byte) 0x24, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x50, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x1F, (byte) 0xBE, (byte) 0xB4, (byte) 0x1B
+                },
+                this)
+        );
+    }
+
+    @Override
+    public void setTimezoneOffsetMinutes(short offset) {
+        getDeviceSpecificPreferences()
+                .edit()
+                .putInt(CONFIG_ITEM_TIMEZONE_OFFSET, offset)
+                .apply();
+
+        queueWrite(new ConfigurationPutRequest(new ConfigurationPutRequest.TimezoneOffsetConfigItem(offset), this){
+            @Override
+            public void onFilePut(boolean success) {
+                super.onFilePut(success);
+
+                if(success) GB.toast("successfully updated timezone", Toast.LENGTH_SHORT, GB.INFO);
+                else GB.toast("error updating timezone", Toast.LENGTH_SHORT, GB.ERROR);
+            }
+        });
+    }
+
+    @Override
+    public boolean supportsFindDevice() {
+        return false;
+    }
+
+    @Override
+    public boolean supportsExtendedVibration() {
+        String modelNumber = getDeviceSupport().getDevice().getModel();
+        switch (modelNumber) {
+            case "HW.0.0":
+                return true;
+            case "HL.0.0":
+                return false;
+            case "DN.1.0":
+                return true;
+        }
+        throw new UnsupportedOperationException("model " + modelNumber + " not supported");
+    }
+
+    @Override
+    public boolean supportsActivityHand() {
+        String modelNumber = getDeviceSupport().getDevice().getModel();
+        switch (modelNumber) {
+            case "HW.0.0":
+                return true;
+            case "HL.0.0":
+                return false;
+            case "DN.1.0":
+                return false;
+        }
+        throw new UnsupportedOperationException("Model " + modelNumber + " not supported");
+    }
+
+    @Override
+    public void onFetchActivityData() {
+
+        // queueWrite(new ConfigurationPutRequest(new ConfigurationPutRequest.ConfigItem[0], this));
+        setVibrationStrength((byte) 50);
+        // queueWrite(new FileCloseRequest((short) 0x0800));
+        // queueWrite(new ConfigurationGetRequest(this));
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+       //  throw new RuntimeException("noope");
+        ArrayList<nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm.Alarm> activeAlarms = new ArrayList<>();
+        for (Alarm alarm : alarms){
+            if(!alarm.getEnabled()) continue;
+            if(alarm.getRepetition() == 0){
+                activeAlarms.add(new nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm.Alarm(
+                        (byte) alarm.getMinute(),
+                        (byte) alarm.getHour(),
+                        false
+                ));
+                continue;
+            }
+            int repitition = alarm.getRepetition();
+            repitition = (repitition << 1) | ((repitition >> 6) & 1);
+            activeAlarms.add(new nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm.Alarm(
+                    (byte) alarm.getMinute(),
+                    (byte) alarm.getHour(),
+                    (byte) repitition
+            ));
+        }
+        queueWrite(new AlarmsSetRequest(activeAlarms.toArray(new nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm.Alarm[0]), this){
+            @Override
+            public void onFilePut(boolean success) {
+                super.onFilePut(success);
+                if(success) GB.toast("successfully set alarms", Toast.LENGTH_SHORT, GB.INFO);
+                else  GB.toast("error setting alarms", Toast.LENGTH_SHORT, GB.INFO);
+            }
+        });
+    }
+
+    @Override
+    public boolean onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) {
+        switch (characteristic.getUuid().toString()) {
+            case "3dda0006-957f-7d4a-34a6-74696673696d": {
+                handleBackgroundCharacteristic(characteristic);
+                break;
+            }
+            case "3dda0002-957f-7d4a-34a6-74696673696d":
+            case "3dda0004-957f-7d4a-34a6-74696673696d":
+            case "3dda0003-957f-7d4a-34a6-74696673696d": {
+                if (fossilRequest != null) {
+                    boolean requestFinished;
+                    try {
+                        if (characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d")) {
+                            byte requestType = (byte) (characteristic.getValue()[0] & 0x0F);
+
+                            if (requestType != 0x0A && requestType != fossilRequest.getType()) {
+                                // throw new RuntimeException("Answer type " + requestType + " does not match current request " + fossilRequest.getType());
+                            }
+                        }
+
+                        fossilRequest.handleResponse(characteristic);
+                        requestFinished = fossilRequest.isFinished();
+                    } catch (RuntimeException e) {
+                        GB.log("error", GB.ERROR, e);
+                        getDeviceSupport().notifiyException(e);
+                        GB.toast(fossilRequest.getName() + " failed", Toast.LENGTH_SHORT, GB.ERROR);
+                        requestFinished = true;
+                    }
+
+                    if (requestFinished) {
+                        log(fossilRequest.getName() + " finished");
+                        fossilRequest = null;
+                    } else {
+                        return true;
+                    }
+                }
+                queueNextRequest();
+            }
+        }
+        return true;
+    }
+
+    private void handleBackgroundCharacteristic(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        switch (value[1]) {
+            case 2: {
+                byte syncId = value[2];
+                getDeviceSupport().getDevice().addDeviceInfo(new GenericItem(QHybridSupport.ITEM_LAST_HEARTBEAT, DateFormat.getTimeInstance().format(new Date())));
+                break;
+            }
+            case 8: {
+                if (value.length != 12) {
+                    throw new RuntimeException("wrong button message");
+                }
+                int index = value[2] & 0xFF;
+                int button = value[9] >> 4 & 0xFF;
+
+                if (index != this.lastButtonIndex) {
+                    lastButtonIndex = index;
+                    log("Button press on button " + button);
+
+                    Intent i = new Intent(QHYBRID_EVENT_BUTTON_PRESS);
+                    i.putExtra("BUTTON", button);
+                    getContext().sendBroadcast(i);
+                }
+                break;
+            }
+
+            case 5: {
+                if (value.length != 4) {
+                    throw new RuntimeException("wrong button message");
+                }
+                int action = value[3];
+
+                String actionString = "SINGLE";
+                if(action == 3) actionString = "DOUBLE";
+                else if(action == 4) actionString = "LONG";
+
+                // lastButtonIndex = index;
+                log(actionString + " button press");
+
+                Intent i = new Intent(QHYBRID_EVENT_MULTI_BUTTON_PRESS);
+                i.putExtra("ACTION", actionString);
+                getContext().sendBroadcast(i);
+                break;
+            }
+        }
+    }
+
+
+    @Override
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+        super.onMtuChanged(gatt, mtu, status);
+
+        log("MTU changed: " + mtu);
+
+        this.MTU = mtu;
+
+        getDeviceSupport().getDevice().addDeviceInfo(new GenericItem(ITEM_MTU, String.valueOf(mtu)));
+        getDeviceSupport().getDevice().sendDeviceUpdateIntent(getContext());
+
+        ((RequestMtuRequest) fossilRequest).setFinished(true);
+        queueNextRequest();
+    }
+
+    public void queueWrite(RequestMtuRequest request, boolean priorise) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            new TransactionBuilder("requestMtu")
+                    .requestMtu(512)
+                    .queue(getDeviceSupport().getQueue());
+
+            this.fossilRequest = request;
+        }
+    }
+
+    private void log(String message) {
+        logger.debug(message);
+    }
+
+    public void queueWrite(SetDeviceStateRequest request, boolean priorise) {
+        if (fossilRequest != null && !fossilRequest.isFinished()) {
+            log("queing request: " + request.getName());
+            if (priorise) {
+                requestQueue.add(0, request);
+            } else {
+                requestQueue.add(request);
+            }
+            return;
+        }
+        log("setting device state: " + request.getDeviceState());
+        getDeviceSupport().getDevice().setState(request.getDeviceState());
+        getDeviceSupport().getDevice().sendDeviceUpdateIntent(getContext());
+        queueNextRequest();
+    }
+
+    public void queueWrite(FossilRequest request, boolean priorise) {
+        if (fossilRequest != null && !fossilRequest.isFinished()) {
+            log("queing request: " + request.getName());
+            if (priorise) {
+                requestQueue.add(0, request);
+            } else {
+                requestQueue.add(request);
+            }
+            return;
+        }
+        log("executing request: " + request.getName());
+        this.fossilRequest = request;
+        new TransactionBuilder(request.getClass().getSimpleName()).write(getDeviceSupport().getCharacteristic(request.getRequestUUID()), request.getRequestData()).queue(getDeviceSupport().getQueue());
+    }
+
+    public void queueWrite(Request request, boolean priorise) {
+        new TransactionBuilder(request.getClass().getSimpleName()).write(getDeviceSupport().getCharacteristic(request.getRequestUUID()), request.getRequestData()).queue(getDeviceSupport().getQueue());
+
+        queueNextRequest();
+    }
+
+    void queueWrite(Request request) {
+        if (request instanceof SetDeviceStateRequest)
+            queueWrite((SetDeviceStateRequest) request, false);
+        else if (request instanceof RequestMtuRequest)
+            queueWrite((RequestMtuRequest) request, false);
+        else if (request instanceof FossilRequest) queueWrite((FossilRequest) request, false);
+        else queueWrite(request, false);
+    }
+
+    private void queueNextRequest() {
+        try {
+            Request request = requestQueue.remove(0);
+            queueWrite(request);
+        } catch (IndexOutOfBoundsException e) {
+            log("requestsQueue empty");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/misfit/MisfitWatchAdapter.java

@@ -0,0 +1,483 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.misfit;
+
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.Intent;
+import android.util.Log;
+import android.util.SparseArray;
+import android.widget.Toast;
+
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.NoSuchElementException;
+import java.util.Queue;
+import java.util.TimeZone;
+
+import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
+import nodomain.freeyourgadget.gadgetbridge.devices.DeviceManager;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.Alarm;
+import nodomain.freeyourgadget.gadgetbridge.model.BatteryState;
+import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.WatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.ActivityPointGetRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.AnimationRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.BatteryLevelRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.DownloadFileRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.EraseFileRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.FileRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.GetCountdownSettingsRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.GetCurrentStepCountRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.GetStepGoalRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.GetVibrationStrengthRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.GoalTrackingGetRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.ListFilesRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.MoveHandsRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.OTAEnterRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.OTAEraseRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.PlayNotificationRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.ReleaseHandsControlRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.RequestHandControlRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.SetCurrentStepCountRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.SetStepGoalRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.SetTimeRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.SetVibrationStrengthRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.UploadFileRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit.VibrateRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_ACTIVITY_POINT;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_STEP_COUNT;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_STEP_GOAL;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.ITEM_VIBRATION_STRENGTH;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.QHYBRID_EVENT_BUTTON_PRESS;
+import static nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport.QHYBRID_EVENT_FILE_UPLOADED;
+
+public class MisfitWatchAdapter extends WatchAdapter {
+    private int lastButtonIndex = -1;
+    private final SparseArray<Request> responseFilters = new SparseArray<>();
+
+    private UploadFileRequest uploadFileRequest;
+    private Request fileRequest = null;
+
+    private Queue<Request> requestQueue = new ArrayDeque<>();
+
+    Logger logger = LoggerFactory.getLogger(getClass());
+
+    public MisfitWatchAdapter(QHybridSupport deviceSupport) {
+        super(deviceSupport);
+
+        fillResponseList();
+    }
+
+    @Override
+    public void initialize() {
+        requestQueue.add(new GetStepGoalRequest());
+        requestQueue.add(new GetVibrationStrengthRequest());
+        requestQueue.add(new ActivityPointGetRequest());
+        requestQueue.add(prepareSetTimeRequest());
+        requestQueue.add(new AnimationRequest());
+        requestQueue.add(new SetCurrentStepCountRequest((int) (999999 * getDeviceSupport().calculateNotificationProgress())));
+
+        queueWrite(new GetCurrentStepCountRequest());
+
+        getDeviceSupport().getDevice().setState(GBDevice.State.INITIALIZED);
+        getDeviceSupport().getDevice().sendDeviceUpdateIntent(getContext());
+    }
+
+
+    private SetTimeRequest prepareSetTimeRequest() {
+        long millis = System.currentTimeMillis();
+        TimeZone zone = new GregorianCalendar().getTimeZone();
+        return new SetTimeRequest(
+                (int) (millis / 1000 + getDeviceSupport().getTimeOffset() * 60),
+                (short) (millis % 1000),
+                (short) ((zone.getRawOffset() + zone.getDSTSavings()) / 60000));
+    }
+
+
+    @Override
+    public void playPairingAnimation() {
+        queueWrite(new AnimationRequest());
+    }
+
+    @Override
+    public void playNotification(NotificationConfiguration config) {
+        queueWrite(new PlayNotificationRequest(
+                config.getVibration(),
+                config.getHour(),
+                config.getMin(),
+                config.getSubEye()
+        ));
+    }
+
+    @Override
+    public void setTime() {
+        queueWrite(prepareSetTimeRequest());
+    }
+
+    @Override
+    public boolean onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) {
+        GBDevice gbDevice = getDeviceSupport().getDevice();
+        switch (characteristic.getUuid().toString()) {
+            case "3dda0004-957f-7d4a-34a6-74696673696d":
+            case "3dda0003-957f-7d4a-34a6-74696673696d": {
+                return handleFileDownloadCharacteristic(characteristic);
+            }
+            case "3dda0007-957f-7d4a-34a6-74696673696d": {
+                return handleFileUploadCharacteristic(characteristic);
+            }
+            case "3dda0002-957f-7d4a-34a6-74696673696d": {
+                return handleBasicCharacteristic(characteristic);
+            }
+            case "3dda0006-957f-7d4a-34a6-74696673696d": {
+                return handleButtonCharacteristic(characteristic);
+            }
+            case "00002a19-0000-1000-8000-00805f9b34fb": {
+                short level = characteristic.getValue()[0];
+                gbDevice.setBatteryLevel(level);
+
+                gbDevice.setBatteryThresholdPercent((short) 2);
+
+                GBDeviceEventBatteryInfo batteryInfo = new GBDeviceEventBatteryInfo();
+                batteryInfo.level = gbDevice.getBatteryLevel();
+                batteryInfo.state = BatteryState.BATTERY_NORMAL;
+                getDeviceSupport().handleGBDeviceEvent(batteryInfo);
+                break;
+            }
+            default: {
+                log("unknown shit on " + characteristic.getUuid().toString() + ":  " + arrayToString(characteristic.getValue()));
+                try {
+                    File charLog = new File("/sdcard/qFiles/charLog.txt");
+                    if (!charLog.exists()) {
+                        charLog.createNewFile();
+                    }
+
+                    FileOutputStream fos = new FileOutputStream(charLog, true);
+                    fos.write((new Date().toString() + ": " + characteristic.getUuid().toString() + ": " + arrayToString(characteristic.getValue())).getBytes());
+                } catch (IOException e) {
+                    GB.log("error", GB.ERROR, e);
+                }
+                break;
+            }
+        }
+        return getDeviceSupport().onCharacteristicChanged(gatt, characteristic);
+    }
+
+    private void fillResponseList() {
+        Class<? extends Request>[] classes = new Class[]{
+                BatteryLevelRequest.class,
+                GetStepGoalRequest.class,
+                GetVibrationStrengthRequest.class,
+                GetCurrentStepCountRequest.class,
+                OTAEnterRequest.class,
+                GoalTrackingGetRequest.class,
+                ActivityPointGetRequest.class,
+                GetCountdownSettingsRequest.class
+        };
+        for (Class<? extends Request> c : classes) {
+            try {
+                c.getSuperclass().getDeclaredMethod("handleResponse", BluetoothGattCharacteristic.class);
+                Request object = c.newInstance();
+                byte[] sequence = object.getStartSequence();
+                if (sequence.length > 1) {
+                    responseFilters.put((int) object.getStartSequence()[1], object);
+                    log("response filter " + object.getStartSequence()[1] + ": " + c.getSimpleName());
+                }
+            } catch (NoSuchMethodException | IllegalAccessException | InstantiationException e) {
+                log("skipping class " + c.getName());
+            }
+        }
+    }
+
+    private boolean handleBasicCharacteristic(BluetoothGattCharacteristic characteristic) {
+        byte[] values = characteristic.getValue();
+        Request request = resolveAnswer(characteristic);
+        GBDevice gbDevice = getDeviceSupport().getDevice();
+
+        if (request == null) {
+            StringBuilder valueString = new StringBuilder(String.valueOf(values[0]));
+            for (int i = 1; i < characteristic.getValue().length; i++) {
+                valueString.append(", ").append(values[i]);
+            }
+            log("unable to resolve " + characteristic.getUuid().toString() + ": " + valueString);
+            return true;
+        }
+        log("response: " + request.getClass().getSimpleName());
+        request.handleResponse(characteristic);
+
+        if (request instanceof GetStepGoalRequest) {
+            gbDevice.addDeviceInfo(new GenericItem(ITEM_STEP_GOAL, String.valueOf(((GetStepGoalRequest) request).stepGoal)));
+        } else if (request instanceof GetVibrationStrengthRequest) {
+            int strength = ((GetVibrationStrengthRequest) request).strength;
+            gbDevice.addDeviceInfo(new GenericItem(ITEM_VIBRATION_STRENGTH, String.valueOf(strength)));
+        } else if (request instanceof GetCurrentStepCountRequest) {
+            int steps = ((GetCurrentStepCountRequest) request).steps;
+            logger.debug("get current steps: " + steps);
+            try {
+                File f = new File("/sdcard/qFiles/");
+                if (!f.exists()) f.mkdir();
+
+                File file = new File("/sdcard/qFiles/steps");
+                if (!file.exists()) {
+                    file.createNewFile();
+                }
+                logger.debug("Writing file " + file.getPath());
+                FileOutputStream fos = new FileOutputStream(file, true);
+                fos.write((System.currentTimeMillis() + ": " + steps + "\n").getBytes());
+                fos.close();
+                logger.debug("file written.");
+            } catch (Exception e) {
+                GB.log("error", GB.ERROR, e);
+            }
+            gbDevice.addDeviceInfo(new GenericItem(ITEM_STEP_COUNT, String.valueOf(((GetCurrentStepCountRequest) request).steps)));
+        } else if (request instanceof OTAEnterRequest) {
+            if (((OTAEnterRequest) request).success) {
+                fileRequest = new OTAEraseRequest(1024 << 16);
+                queueWrite(fileRequest);
+            }
+        } else if (request instanceof ActivityPointGetRequest) {
+            gbDevice.addDeviceInfo(new GenericItem(ITEM_ACTIVITY_POINT, String.valueOf(((ActivityPointGetRequest) request).activityPoint)));
+        }
+        try {
+            queueWrite(requestQueue.remove());
+        } catch (NoSuchElementException e) {
+        }
+        LocalBroadcastManager.getInstance(getContext()).sendBroadcast(new Intent(DeviceManager.ACTION_DEVICES_CHANGED));
+        return true;
+    }
+
+
+    private Request resolveAnswer(BluetoothGattCharacteristic characteristic) {
+        byte[] values = characteristic.getValue();
+        if (values[0] != 3) return null;
+        return responseFilters.get(values[1]);
+    }
+
+    private boolean handleFileDownloadCharacteristic(BluetoothGattCharacteristic characteristic) {
+        Request request;
+        request = fileRequest;
+        request.handleResponse(characteristic);
+        if (request instanceof ListFilesRequest) {
+            if (((ListFilesRequest) request).completed) {
+                logger.debug("File count: " + ((ListFilesRequest) request).fileCount + "  size: " + ((ListFilesRequest) request).size);
+                if (((ListFilesRequest) request).fileCount == 0) return true;
+                // queueWrite(new DownloadFileRequest((short) (256 + ((ListFilesRequest) request).fileCount)));
+            }
+        } else if (request instanceof DownloadFileRequest) {
+            if (((FileRequest) request).completed) {
+                logger.debug("file " + ((DownloadFileRequest) request).fileHandle + " completed: " + ((DownloadFileRequest) request).size);
+                // backupFile((DownloadFileRequest) request);
+            }
+        } else if (request instanceof EraseFileRequest) {
+            if (((EraseFileRequest) request).fileHandle > 257) {
+                queueWrite(new DownloadFileRequest((short) (((EraseFileRequest) request).fileHandle - 1)));
+            }
+        }
+        return true;
+    }
+
+
+    private boolean handleFileUploadCharacteristic(BluetoothGattCharacteristic characteristic) {
+        if (uploadFileRequest == null) {
+            logger.debug("no uploadFileRequest to handle response");
+            return true;
+        }
+
+        uploadFileRequest.handleResponse(characteristic);
+
+        switch (uploadFileRequest.state) {
+            case ERROR:
+                Intent fileIntent = new Intent(QHYBRID_EVENT_FILE_UPLOADED);
+                fileIntent.putExtra("EXTRA_ERROR", true);
+                LocalBroadcastManager.getInstance(getContext()).sendBroadcast(fileIntent);
+                uploadFileRequest = null;
+                break;
+            case UPLOAD:
+                for (byte[] packet : this.uploadFileRequest.packets) {
+                    new TransactionBuilder("File upload").write(characteristic, packet).queue(getDeviceSupport().getQueue());
+                }
+                break;
+            case UPLOADED:
+                fileIntent = new Intent(QHYBRID_EVENT_FILE_UPLOADED);
+                LocalBroadcastManager.getInstance(getContext()).sendBroadcast(fileIntent);
+                uploadFileRequest = null;
+                break;
+        }
+        return true;
+    }
+
+    private boolean handleButtonCharacteristic(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if (value.length != 11) {
+            logger.debug("wrong button message");
+            return true;
+        }
+        int index = value[6] & 0xFF;
+        int button = value[8] >> 4 & 0xFF;
+
+        if (index != this.lastButtonIndex) {
+            lastButtonIndex = index;
+            logger.debug("Button press on button " + button);
+
+            Intent i = new Intent(QHYBRID_EVENT_BUTTON_PRESS);
+            i.putExtra("BUTTON", button);
+
+            //ByteBuffer buffer = ByteBuffer.allocate(16);
+            //buffer.put(new byte[]{0x01, 0x00, 0x08});
+            //buffer.put(value, 2, 8);
+            //buffer.put(new byte[]{(byte)0xFF, 0x05, 0x00, 0x01, 0x00});
+
+            //FilePutRequest request = new FilePutRequest((short)0, buffer.array());
+            //for(byte[] packet : request.packets){
+            //    new TransactionBuilder("File upload").write(getCharacteristic(UUID.fromString("3dda0007-957f-7d4a-34a6-74696673696d")), packet).queue(getQueue());
+            //}
+
+            getContext().sendBroadcast(i);
+        }
+        return true;
+    }
+
+    private void log(String message){
+        logger.debug(message);
+    }
+
+    public void setActivityHand(double progress) {
+        queueWrite(new SetCurrentStepCountRequest(Math.min((int) (1000000 * progress), 999999)));
+    }
+
+
+    public void setHands(short hour, short minute) {
+        queueWrite(new MoveHandsRequest(false, minute, hour, (short) -1));
+    }
+
+    public void vibrate(PlayNotificationRequest.VibrationType vibration) {
+        queueWrite(new PlayNotificationRequest(vibration, -1, -1));
+    }
+
+    @Override
+    public void vibrateFindMyDevicePattern() {
+        queueWrite(new VibrateRequest(false, (short) 4, (short) 1));
+    }
+
+
+    @Override
+    public void requestHandsControl() {
+        queueWrite(new RequestHandControlRequest());
+    }
+
+    @Override
+    public void releaseHandsControl() {
+        queueWrite(new ReleaseHandsControlRequest());
+    }
+
+    @Override
+    public void setStepGoal(int stepGoal) {
+        queueWrite(new SetStepGoalRequest(stepGoal));
+    }
+
+    @Override
+    public void setVibrationStrength(short strength) {
+        queueWrite(new SetVibrationStrengthRequest(strength));
+    }
+
+    @Override
+    public void syncNotificationSettings() {
+
+    }
+
+    @Override
+    public void onTestNewFunction() {
+
+    }
+
+    @Override
+    public void setTimezoneOffsetMinutes(short offset) {
+        GB.toast("old firmware does't support timezones", Toast.LENGTH_LONG, GB.ERROR);
+    }
+
+    @Override
+    public boolean supportsFindDevice() {
+        return supportsExtendedVibration();
+    }
+
+    @Override
+    public boolean supportsExtendedVibration() {
+        String modelNumber = getDeviceSupport().getDevice().getModel();
+        switch (modelNumber) {
+            case "HW.0.0":
+                return true;
+            case "HL.0.0":
+                return false;
+            case "DN.1.0":
+                return true;
+        }
+        throw new UnsupportedOperationException("Model " + modelNumber + " not supported");
+    }
+
+    @Override
+    public boolean supportsActivityHand() {
+        String modelNumber = getDeviceSupport().getDevice().getModel();
+        switch (modelNumber) {
+            case "HW.0.0":
+                return true;
+            case "HL.0.0":
+                return false;
+            case "DN.1.0":
+                return false;
+        }
+        throw new UnsupportedOperationException("Model " + modelNumber + " not supported");
+    }
+
+    @Override
+    public void onFetchActivityData() {
+        requestQueue.add(new BatteryLevelRequest());
+        requestQueue.add(new GetCurrentStepCountRequest());
+        // requestQueue.add(new ListFilesRequest());
+        queueWrite(new ActivityPointGetRequest());
+    }
+
+    @Override
+    public void onSetAlarms(ArrayList<? extends Alarm> alarms) {
+        GB.toast("alarms not supported with this firmware", Toast.LENGTH_LONG, GB.ERROR);
+        return;
+    }
+
+    @Override
+    public void overwriteButtons(String jsonConfigString) {
+        uploadFileRequest = new UploadFileRequest((short) 0x0800, new byte[]{
+                (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x03, (byte) 0x10, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x00, (byte) 0x00, (byte) 0x20, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x00, (byte) 0x00,
+                (byte) 0x30, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x2E, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01,
+                (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x0F, (byte) 0x00, (byte) 0x8B, (byte) 0x00, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x01,
+                (byte) 0x08, (byte) 0x01, (byte) 0x14, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0xBF, (byte) 0xD5, (byte) 0x54, (byte) 0xD1,
+                (byte) 0x00
+        });
+        queueWrite(uploadFileRequest);
+    }
+
+    private void queueWrite(Request request) {
+        new TransactionBuilder(request.getClass().getSimpleName()).write(getDeviceSupport().getCharacteristic(request.getRequestUUID()), request.getRequestData()).queue(getDeviceSupport().getQueue());
+        // if (request instanceof FileRequest) this.fileRequest = request;
+
+        if (!request.expectsResponse()) {
+            try {
+                queueWrite(requestQueue.remove());
+            } catch (NoSuchElementException e) {
+            }
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/buttonconfig/ConfigFileBuilder.java

@@ -0,0 +1,82 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.zip.CRC32;
+
+public class ConfigFileBuilder {
+    private ConfigPayload[] configs;
+
+    public ConfigFileBuilder(ConfigPayload[] configs) {
+        this.configs = configs;
+    }
+
+    public byte[] build(boolean appendChecksum) {
+        int payloadSize = 0;
+        for (ConfigPayload payload : this.configs) {
+            payloadSize += payload.getData().length;
+        }
+
+        int headerSize = 0;
+        for (ConfigPayload payload : this.configs) {
+            headerSize += payload.getHeader().length + 3; // button + version + null;
+        }
+
+        ByteBuffer buffer = ByteBuffer.allocate(
+                3 // version bytes
+                        + 1 // header count byte
+                        + headerSize
+                        + 1 // payload count byte
+                        + payloadSize
+                        + 1 // customization count byte
+                        + (appendChecksum ? 4 : 0) // checksum
+        );
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        buffer.put(new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x00}); // version
+        buffer.put((byte) this.configs.length);
+        int buttonIndex = 0x00;
+        for (ConfigPayload payload : configs) {
+            buffer.put((byte) (buttonIndex += 0x10));
+            buffer.put((byte) 0x01);
+            buffer.put(payload.getHeader());
+            buffer.put((byte) 0x00);
+        }
+
+        ArrayList<ConfigPayload> distinctPayloads = new ArrayList<>(3);
+
+        // distinctPayloads.add(configs[0].getData());
+
+        compareLoop:
+        for (int payloadIndex = 0; payloadIndex < configs.length; payloadIndex++) {
+            for (int compareTo = 0; compareTo < distinctPayloads.size(); compareTo++) {
+                if (configs[payloadIndex].equals(distinctPayloads.get(compareTo))) {
+                    continue compareLoop;
+                }
+            }
+            distinctPayloads.add(configs[payloadIndex]);
+        }
+
+        buffer.put((byte) distinctPayloads.size());
+        for (ConfigPayload payload : distinctPayloads) {
+            buffer.put(payload.getData());
+        }
+
+        buffer.put((byte) 0x00);
+
+        ByteBuffer buffer2 = ByteBuffer.allocate(buffer.position() + (appendChecksum ? 4 : 0));
+        buffer2.order(ByteOrder.LITTLE_ENDIAN);
+        buffer2.put(buffer.array(), 0, buffer.position());
+
+        if (!appendChecksum) return buffer2.array();
+
+        CRC32 crc = new CRC32();
+        crc.update(buffer.array(), 0, buffer.position());
+
+        buffer2.putInt((int) crc.getValue());
+
+        return buffer2.array();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/buttonconfig/ConfigPayload.java

@@ -0,0 +1,89 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.Arrays;
+
+public enum ConfigPayload {
+    FORWARD_TO_PHONE(
+            "forward to phone", 
+            new byte[]{(byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x0C, (byte) 0x2E, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x0F, (byte) 0x00, (byte) 0x8B, (byte) 0x00, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x08, (byte) 0x01, (byte) 0x14, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0xBF, (byte) 0xD5, (byte) 0x54, (byte) 0xD1,}
+            ),
+    FORWARD_TO_PHONE_MULTI(
+            "forward to phone (multifunction)",
+            new byte[]{(byte) 0x01, (byte) 0x06, (byte) 0x12, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x06, (byte) 0x12, (byte) 0x63, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x05, (byte) 0x01, (byte) 0x1D, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0xF6, (byte) 0x00, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x42, (byte) 0x02, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x43, (byte) 0x03, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x44, (byte) 0x04, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x1E, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x02, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xCD, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x03, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xB6, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x04, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xB5, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0x7B, (byte) 0x56, (byte) 0x4E, (byte) 0x97}
+    ),
+    STOPWATCH(
+            "stopwatch",
+            new byte[]{(byte) 0x02, (byte) 0x01, (byte) 0x20, (byte) 0x01},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x20, (byte) 0x20, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x07, (byte) 0x00, (byte) 0x03, (byte) 0x00, (byte) 0x00, (byte) 0x07, (byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x08, (byte) 0x00, (byte) 0x92, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x0F, (byte) 0xC0, (byte) 0x5F, (byte) 0x2A}
+    ),
+    DATE(
+            "show date",
+            new byte[]{(byte) 0x01, (byte) 0x01, (byte) 0x14, (byte) 0x00},
+            new byte[]{(byte) 0x01 , (byte) 0x00 , (byte) 0x01 , (byte) 0x01 , (byte) 0x14 , (byte) 0x2D , (byte) 0x00 , (byte) 0x00 , (byte) 0x00 , (byte) 0x01 , (byte) 0x00 , (byte) 0x06 , (byte) 0x00 , (byte) 0x02 , (byte) 0x00 , (byte) 0x00 , (byte) 0x07 , (byte) 0x00 , (byte) 0x01 , (byte) 0x01 , (byte) 0x16 , (byte) 0x00 , (byte) 0x89 , (byte) 0x05 , (byte) 0x01 , (byte) 0x07 , (byte) 0xB0 , (byte) 0x00 , (byte) 0x00 , (byte) 0xB0 , (byte) 0x00 , (byte) 0x00 , (byte) 0xB0 , (byte) 0x00 , (byte) 0x00 , (byte) 0x08 , (byte) 0x01 , (byte) 0x50 , (byte) 0x00 , (byte) 0x01 , (byte) 0x00 , (byte) 0xD0 , (byte) 0x89 , (byte) 0xDE , (byte) 0x6E}
+    ),
+    LAST_NOTIFICATION(
+            "show last notification",
+            new byte[]{(byte) 0x01, (byte) 0x01, (byte) 0x18, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x18, (byte) 0x2F, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x08, (byte) 0x00, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x07, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x16, (byte) 0x00, (byte) 0x89, (byte) 0x05, (byte) 0x01, (byte) 0x07, (byte) 0xB0, (byte) 0x02, (byte) 0x00, (byte) 0xB0, (byte) 0x02, (byte) 0x00, (byte) 0xB0, (byte) 0x02, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x50, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x6B, (byte) 0x9D, (byte) 0x55, (byte) 0x3A}
+    ),
+    SECOND_TIMEZONE(
+            "show second timezone",
+            new byte[]{0x01, (byte) 0x01, (byte) 0x16, (byte) 0x00},
+            new byte[]{0x01, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x16, (byte) 0x2F, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x08, (byte) 0x00, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x07, (byte) 0x02, (byte) 0x02, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x16, (byte) 0x00, (byte) 0x89, (byte) 0x05, (byte) 0x01, (byte) 0x07, (byte) 0xB0, (byte) 0x01, (byte) 0x00, (byte) 0xB0, (byte) 0x01, (byte) 0x00, (byte) 0xB0, (byte) 0x01, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x50, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x3D, (byte) 0x07, (byte) 0x28, (byte) 0x01}
+    )
+    /* PLAY_PAUSE(
+            "play/pause music",
+            new byte[]{(byte) 0x01, (byte) 0x06, (byte) 0x12, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x06, (byte) 0x12, (byte) 0x63, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x05, (byte) 0x01, (byte) 0x1D, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0xF6, (byte) 0x00, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x42, (byte) 0x02, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x43, (byte) 0x03, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x44, (byte) 0x04, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x1E, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x02, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xCD, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x03, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xB6, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x04, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xB5, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0x7B, (byte) 0x56, (byte) 0x4E, (byte) 0x97}
+    ),
+    VOLUME_UP(
+            "music volume up",
+            new byte[]{(byte) 0x01, (byte) 0x04, (byte) 0x12, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x04, (byte) 0x12, (byte) 0x5E, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x05, (byte) 0x01, (byte) 0x1D, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0xF6, (byte) 0x00, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x42, (byte) 0x02, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x43, (byte) 0x03, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x48, (byte) 0x04, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x1E, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x02, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xE9, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x03, (byte) 0x0B, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xE9, (byte) 0x00, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x04, (byte) 0x0A, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0xC6, (byte) 0xB2, (byte) 0xCB, (byte) 0xAC}
+    ),
+    VOLUME_DOWN(
+            "music volume down",
+            new byte[]{(byte) 0x01, (byte) 0x05, (byte) 0x12, (byte) 0x00},
+            new byte[]{(byte) 0x01, (byte) 0x00, (byte) 0x01, (byte) 0x05, (byte) 0x12, (byte) 0x5E, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x03, (byte) 0x00, (byte) 0x05, (byte) 0x01, (byte) 0x1D, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0xF6, (byte) 0x00, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x42, (byte) 0x02, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x43, (byte) 0x03, (byte) 0x00, (byte) 0x85, (byte) 0x01, (byte) 0x48, (byte) 0x04, (byte) 0x00, (byte) 0x08, (byte) 0x01, (byte) 0x1E, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x02, (byte) 0x0D, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xEA, (byte) 0x00, (byte) 0x01, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x03, (byte) 0x0B, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0xEA, (byte) 0x00, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x01, (byte) 0x04, (byte) 0x0A, (byte) 0x00, (byte) 0x8C, (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0xFE, (byte) 0x08, (byte) 0x00, (byte) 0x93, (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x00, (byte) 0xFA, (byte) 0x18, (byte) 0x49, (byte) 0x03}
+    ) */
+    ;
+    private byte[] header, data;
+
+    static public ConfigPayload fromId(short id) throws RuntimeException{
+        for(ConfigPayload payload : ConfigPayload.values()){
+            ByteBuffer buffer = ByteBuffer.wrap(payload.header);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            if(id == buffer.getShort(1)) return payload;
+        }
+
+        throw new RuntimeException("app " + id + " not found");
+    }
+
+    public byte[] getHeader() {
+        return header;
+    }
+
+    public byte[] getData() {
+        return data;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public boolean equals(ConfigPayload p1, ConfigPayload p2){
+        return Arrays.equals(p1.getData(), p2.getData());
+    }
+
+    private String description;
+
+    ConfigPayload(String description, byte[] header, byte[] data) {
+        this.description = description;
+        this.header = header;
+        this.data = data;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/Request.java

@@ -0,0 +1,65 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.util.Log;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.UUID;
+
+public abstract class Request {
+    protected byte[] data;
+    private Logger logger = (Logger) LoggerFactory.getLogger(getName());
+    //protected ByteBuffer buffer;
+
+    public Request(){
+        this.data = getStartSequence();
+    }
+
+
+    public ByteBuffer createBuffer(){
+        return createBuffer(getPayloadLength());
+    }
+
+    public ByteBuffer createBuffer(int length){
+        ByteBuffer buffer = ByteBuffer.allocate(length);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+        buffer.put(getStartSequence());
+        return buffer;
+    }
+
+    public byte[] getRequestData(){
+        return data;
+    }
+
+    public UUID getRequestUUID(){
+        return UUID.fromString("3dda0002-957f-7d4a-34a6-74696673696d");
+    }
+
+    public int getPayloadLength(){ return getStartSequence().length; }
+
+    public abstract byte[] getStartSequence();
+
+    public void handleResponse(BluetoothGattCharacteristic characteristic){};
+
+    public String getName(){
+        Class thisClass = getClass();
+        while(thisClass.isAnonymousClass()) thisClass = thisClass.getSuperclass();
+        return thisClass.getSimpleName();
+    }
+
+    protected void log(String message){
+        logger.debug(message);
+    }
+
+    public boolean isBasicRequest(){
+        return this.getRequestUUID().toString().equals("3dda0002-957f-7d4a-34a6-74696673696d");
+    }
+
+    public boolean expectsResponse(){
+        return this.data[0] == 1;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/FossilRequest.java

@@ -0,0 +1,18 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil;
+
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public abstract class FossilRequest extends Request {
+    public abstract boolean isFinished();
+
+    public byte getType(){
+        return getStartSequence()[0];
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/RequestMtuRequest.java

@@ -0,0 +1,33 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil;
+
+import android.os.Build;
+
+import androidx.annotation.RequiresApi;
+
+public class RequestMtuRequest extends FossilRequest {
+    private int mtu;
+    private boolean finished = false;
+
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    public RequestMtuRequest(int mtu) {
+        this.mtu = mtu;
+    }
+
+    public int getMtu() {
+        return mtu;
+    }
+
+    @Override
+    public boolean isFinished() {
+        return finished;
+    }
+
+    public void setFinished(boolean finished) {
+        this.finished = finished;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[0];
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/SetDeviceStateRequest.java

@@ -0,0 +1,25 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil;
+
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+
+public class SetDeviceStateRequest extends FossilRequest {
+    private GBDevice.State deviceState;
+
+    public SetDeviceStateRequest(GBDevice.State deviceState) {
+        this.deviceState = deviceState;
+    }
+
+    public GBDevice.State getDeviceState() {
+        return deviceState;
+    }
+
+    @Override
+    public boolean isFinished() {
+        return true;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[0];
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/alarm/Alarm.java

@@ -0,0 +1,87 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm;
+
+import androidx.annotation.NonNull;
+
+public class Alarm {
+    public final int WEEKDAY_SUNDAY = 0;
+    public final int WEEKDAY_MONDAY = 1;
+    public final int WEEKDAY_TUESDAY = 2;
+    public final int WEEKDAY_THURSDAY = 3;
+    public final int WEEKDAY_WEDNESDAY = 4;
+    public final int WEEKDAY_FRIDAY = 5;
+    public final int WEEKDAY_SATURDAY = 6;
+    private byte days = 0;
+    private byte minute, hour;
+    private boolean repeat;
+
+    public Alarm(byte minute, byte hour){
+        this.minute = minute;
+        this.hour = hour;
+        this.repeat = false;
+    }
+
+    public Alarm(byte minute, byte hour, boolean repeat){
+        this.minute = minute;
+        this.hour = hour;
+        this.repeat = repeat;
+    }
+
+    public Alarm(byte minute, byte hour, byte days){
+        this.minute = minute;
+        this.hour = hour;
+        this.repeat = true;
+        this.days = days;
+    }
+
+    public void setDayEnabled(int day, boolean enabled){
+        if(enabled) this.days |= 1 << day;
+        else this.days &= ~(1 << day);
+    }
+
+    public byte[] getData(){
+        byte first = (byte) 0xFF;
+        if(repeat){
+            first = (byte) (0x80 | this.days);
+        }
+
+        byte second = (byte) this.minute;
+
+        if(repeat) second |= 0x80;
+
+        byte third = this.hour;
+
+        return new byte[]{first, second, third};
+    }
+
+    static public Alarm fromBytes(byte[] bytes){
+        if(bytes.length != 3) throw new RuntimeException("alarm bytes length must be 3");
+
+        byte days = bytes[0];
+
+        byte minutes = (byte)(bytes[1] & 0b01111111);
+        boolean repeat = (bytes[1] & 0x80) == 0x80;
+
+        if(repeat) {
+            return new Alarm(minutes, bytes[2], days);
+        }
+        return new Alarm(minutes, bytes[2]);
+    }
+
+    @NonNull
+    @Override
+    public String toString() {
+        String description = this.hour + ":" + this.minute + "  ";
+        if(repeat){
+            String[] dayNames = new String[]{"sunday", "monday", "tuesday", "thursday", "wednesday", "friday", "saturday"};
+            for(int i = WEEKDAY_SUNDAY; i <= WEEKDAY_SATURDAY; i++){
+                if((days & 1 << i) != 0){
+                    description += dayNames[i] + " ";
+                }
+            }
+        }else{
+            description += "not repeating";
+        }
+
+        return description;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/alarm/AlarmsGetRequest.java

@@ -0,0 +1,46 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileGetRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileLookupAndGetRequest;
+
+public class AlarmsGetRequest extends FileLookupAndGetRequest {
+    public AlarmsGetRequest(FossilWatchAdapter adapter) {
+        super((byte) 0x0A, adapter);
+    }
+
+    @Override
+    public void handleFileData(byte[] fileData) {
+        ByteBuffer buffer = ByteBuffer.wrap(fileData);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        short handle = buffer.getShort(0);
+        if(handle != (short) 0x0A00) throw new RuntimeException("wrong alarm handle");
+
+        int length = buffer.getInt(8) / 3;
+        Alarm[] alarms = new Alarm[length];
+
+        for (int i = 0; i < length; i++){
+            buffer.position(12 + i * 3);
+            byte[] alarmBytes = new byte[]{
+                    buffer.get(),
+                    buffer.get(),
+                    buffer.get()
+            };
+            alarms[i] = Alarm.fromBytes(alarmBytes);
+        }
+
+        this.handleAlarms(alarms);
+    }
+
+    public void handleAlarms(Alarm[] alarms){
+        Alarm[] alarms2 = new Alarm[alarms.length];
+
+        for(int i = 0; i < alarms.length; i++){
+            alarms2[i] = Alarm.fromBytes(alarms[i].getData());
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/alarm/AlarmsSetRequest.java

@@ -0,0 +1,19 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.alarm;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+
+public class AlarmsSetRequest extends FilePutRequest {
+    public AlarmsSetRequest(Alarm[] alarms, FossilWatchAdapter adapter) {
+        super((short) 0x0A00, createFileFromAlarms(alarms), adapter);
+    }
+
+    static byte[] createFileFromAlarms(Alarm[] alarms){
+        ByteBuffer buffer = ByteBuffer.allocate(alarms.length * 3);
+        for(Alarm alarm : alarms) buffer.put(alarm.getData());
+
+        return buffer.array();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/button/ButtonConfigurationGetRequest.java

@@ -0,0 +1,50 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.button;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.buttonconfig.ConfigPayload;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileGetRequest;
+
+public class ButtonConfigurationGetRequest extends FileGetRequest {
+    public ButtonConfigurationGetRequest(FossilWatchAdapter adapter) {
+        super((short) 0x0600, adapter);
+    }
+
+    @Override
+    public void handleFileData(byte[] fileData) {
+        log("fileData");
+
+        ByteBuffer buffer = ByteBuffer.wrap(fileData);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        short fileHandle = buffer.getShort(0);
+        // TODO check file handle
+        // if(fileData != )
+
+        byte count = buffer.get(15);
+
+        ConfigPayload[] configs = new ConfigPayload[count];
+
+        buffer.position(16);
+        for(int i = 0; i < count; i++){
+            int buttonIndex = buffer.get() >> 4;
+            int entryCount = buffer.get();
+            buffer.get();
+            short appId = buffer.getShort();
+
+            buffer.position(buffer.position() + entryCount * 5 - 3);
+
+            try {
+                configs[buttonIndex - 1] = ConfigPayload.fromId(appId);
+            }catch (RuntimeException e){
+                configs[buttonIndex - 1] =  null;
+            }
+        }
+
+        this.onConfigurationsGet(configs);
+    }
+
+    public void onConfigurationsGet(ConfigPayload[] configs){}
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/configuration/ConfigurationGetRequest.java

@@ -0,0 +1,44 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.configuration;
+
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileGetRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileLookupAndGetRequest;
+
+public class ConfigurationGetRequest extends FileGetRequest {
+    public ConfigurationGetRequest(FossilWatchAdapter adapter) {
+        super((byte) 8, adapter);
+    }
+
+    @Override
+    public void handleFileData(byte[] fileData) {
+        byte[] data = new byte[fileData.length - 12 - 4];
+
+        System.arraycopy(fileData, 12, data, 0, data.length);
+        log("config file: " + getAdapter().arrayToString(fileData));
+        log("config file: " + getAdapter().arrayToString(data));
+
+        GBDevice device = getAdapter().getDeviceSupport().getDevice();
+
+        ConfigurationPutRequest.ConfigItem[] items = ConfigurationPutRequest.parsePayload(data);
+        for(ConfigurationPutRequest.ConfigItem item : items){
+            if(item instanceof ConfigurationPutRequest.VibrationStrengthConfigItem){
+                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_VIBRATION_STRENGTH, String.valueOf(((ConfigurationPutRequest.VibrationStrengthConfigItem) item).getValue())));
+            }else if(item instanceof ConfigurationPutRequest.DailyStepGoalConfigItem){
+                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_STEP_GOAL, String.valueOf(((ConfigurationPutRequest.DailyStepGoalConfigItem) item).getValue())));
+            }else if(item instanceof ConfigurationPutRequest.CurrentStepCountConfigItem){
+                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_STEP_COUNT, String.valueOf(((ConfigurationPutRequest.CurrentStepCountConfigItem) item).getValue())));
+            }else if(item instanceof ConfigurationPutRequest.TimezoneOffsetConfigItem) {
+                device.addDeviceInfo(new GenericItem(QHybridSupport.ITEM_TIMEZONE_OFFSET, String.valueOf(((ConfigurationPutRequest.TimezoneOffsetConfigItem) item).getValue())));
+            }
+        }
+
+        device.sendDeviceUpdateIntent(getAdapter().getContext());
+
+        handleConfigurationLoaded();
+    }
+
+    public void handleConfigurationLoaded(){}
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/configuration/ConfigurationPutRequest.java

@@ -0,0 +1,263 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.configuration;
+
+import android.graphics.Bitmap;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileCloseAndPutRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class ConfigurationPutRequest extends FilePutRequest {
+    private static HashMap<Short, Class<? extends ConfigItem>> itemsById = new HashMap<>();
+
+    static {
+        itemsById.put((short)3, DailyStepGoalConfigItem.class);
+        itemsById.put((short)10, VibrationStrengthConfigItem.class);
+        itemsById.put((short)2, CurrentStepCountConfigItem.class);
+        itemsById.put((short)3, DailyStepGoalConfigItem.class);
+        itemsById.put((short)12, TimeConfigItem.class);
+    }
+
+    static ConfigItem[] parsePayload(byte[] data) {
+        ByteBuffer buffer = ByteBuffer.wrap(data);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        ArrayList<ConfigItem> configItems = new ArrayList<>();
+
+        while(buffer.hasRemaining()){
+            short id = buffer.getShort();
+            byte length = buffer.get();
+            byte[] payload = new byte[length];
+
+            for(int i = 0; i < length; i++){
+                payload[i] = buffer.get();
+            }
+
+            Class<? extends ConfigItem> configClass = itemsById.get(id);
+            if(configClass == null){
+                continue;
+            }
+            ConfigItem item = null;
+            try {
+                item = configClass.newInstance();
+            } catch (IllegalAccessException | InstantiationException e) {
+                GB.log("error", GB.ERROR, e);
+                continue;
+            }
+
+            item.parseData(payload);
+
+            configItems.add(item);
+        }
+
+        return configItems.toArray(new ConfigItem[0]);
+    }
+
+    public ConfigurationPutRequest(ConfigItem item, FossilWatchAdapter adapter) {
+        super((short) 0x0800, createFileContent(new ConfigItem[]{item}), adapter);
+    }
+
+    public ConfigurationPutRequest(ConfigItem[] items, FossilWatchAdapter adapter) {
+        super((short) 0x0800, createFileContent(items), adapter);
+    }
+
+    private static byte[] createFileContent(ConfigItem[] items) {
+        int overallSize = 0;
+        for(ConfigItem item : items){
+            overallSize += item.getItemSize() + 3;
+        }
+        ByteBuffer buffer = ByteBuffer.allocate(overallSize);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+        for(ConfigItem item : items){
+            buffer.putShort(item.getId());
+            buffer.put((byte) item.getItemSize());
+            buffer.put(item.getContent());
+        }
+
+        return buffer.array();
+    }
+
+    public static abstract class ConfigItem {
+        public abstract int getItemSize();
+
+        public abstract short getId();
+
+        public abstract byte[] getContent();
+
+        public abstract void parseData(byte[] data);
+    }
+
+    static public class GenericConfigItem<T> extends ConfigItem {
+        private T value;
+        private short configId;
+
+        public GenericConfigItem(short configId, T value) {
+            this.value = value;
+            this.configId = configId;
+        }
+
+        public T getValue(){
+            return value;
+        }
+
+        @Override
+        public int getItemSize() {
+            switch (value.getClass().getName()) {
+                case "java.lang.Byte":
+                    return 1;
+                case "java.lang.Short":
+                    return 2;
+                case "java.lang.Integer":
+                    return 4;
+                case "java.lang.Long":
+                    return 8;
+            }
+            throw new UnsupportedOperationException("config type " + value.getClass().getName() + " not supported");
+        }
+
+        @Override
+        public short getId() {
+            return this.configId;
+        }
+
+        @Override
+        public byte[] getContent() {
+            ByteBuffer buffer = ByteBuffer.allocate(getItemSize());
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            switch (value.getClass().getName()) {
+                case "java.lang.Byte": {
+                    buffer.put((Byte) this.value);
+                    break;
+                }
+                case "java.lang.Integer": {
+                    buffer.putInt((Integer) this.value);
+                    break;
+                }
+                case "java.lang.Long": {
+                    buffer.putLong((Long) this.value);
+                    break;
+                }
+                case "java.lang.Short": {
+                    buffer.putShort((Short) this.value);
+                    break;
+                }
+            }
+            return buffer.array();
+        }
+
+        @Override
+        public void parseData(byte[] data) {
+            ByteBuffer buffer = ByteBuffer.wrap(data);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+            switch (data.length){
+                case 1:{
+                    this.value = (T) (Byte) buffer.get();
+                    break;
+                }
+                case 2:{
+                    this.value = (T) (Short) buffer.getShort();
+                    break;
+                }
+                case 4:{
+                    this.value = (T) (Integer) buffer.getInt();
+                    break;
+                }
+                case 8:{
+                    this.value = (T) (Long) buffer.getLong();
+                    break;
+                }
+            }
+        }
+    }
+
+    static public class DailyStepGoalConfigItem extends GenericConfigItem<Integer> {
+        public DailyStepGoalConfigItem(){
+            this(-1);
+        }
+
+        public DailyStepGoalConfigItem(int value) {
+            super((short) 3, value);
+        }
+    }
+
+    static public class TimezoneOffsetConfigItem extends GenericConfigItem<Short> {
+        public TimezoneOffsetConfigItem(Short value) {
+            super((short) 17, value);
+        }
+    }
+
+    static public class VibrationStrengthConfigItem extends GenericConfigItem<Byte> {
+        public VibrationStrengthConfigItem(){
+            this((byte) -1);
+        }
+
+        public VibrationStrengthConfigItem(Byte value) {
+            super((short) 10, value);
+        }
+    }
+
+    static public class CurrentStepCountConfigItem extends GenericConfigItem<Integer> {
+        public CurrentStepCountConfigItem(){
+            this(-1);
+        }
+
+        public CurrentStepCountConfigItem(Integer value) {
+            super((short) 2, value);
+        }
+    }
+
+    static public class TimeConfigItem extends ConfigItem {
+        private int epochSeconds;
+        private short millis, offsetMinutes;
+
+        public TimeConfigItem(){
+            this(-1, (short) -1, (short) -1);
+        }
+
+        public TimeConfigItem(int epochSeconds, short millis, short offsetMinutes) {
+            this.epochSeconds = epochSeconds;
+            this.millis = millis;
+            this.offsetMinutes = offsetMinutes;
+        }
+
+
+        @Override
+        public int getItemSize() {
+            return 8;
+        }
+
+        @Override
+        public short getId() {
+            return (short) 12;
+        }
+
+        @Override
+        public byte[] getContent() {
+            ByteBuffer buffer = ByteBuffer.allocate(getItemSize());
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            buffer.putInt(this.epochSeconds);
+            buffer.putShort(millis);
+            buffer.putShort(offsetMinutes);
+            return buffer.array();
+        }
+
+        @Override
+        public void parseData(byte[] data) {
+            if(data.length != 8) throw new RuntimeException("wrong data");
+
+            ByteBuffer buffer = ByteBuffer.wrap(data);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+            this.epochSeconds = buffer.getInt();
+            this.millis = buffer.getShort();
+            this.offsetMinutes = buffer.getShort();
+        }
+    }
+}
+

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/connection/SetConnectionParametersRequest.java

@@ -0,0 +1,37 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.connection;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public class SetConnectionParametersRequest extends FossilRequest {
+    private boolean finished = false;
+
+    @Override
+    public boolean isFinished() {
+        return finished;
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0002-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+        this.finished = true;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{0x02, 0x09, 0x0C, 0x00, 0x0C, 0x00, 0x2D, 0x00, 0x58, 0x02};
+    }
+
+    @Override
+    public boolean isBasicRequest() {
+        return false;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileCloseAndPutRequest.java

@@ -0,0 +1,37 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.widget.Toast;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification.NotificationFilterPutRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class FileCloseAndPutRequest extends FileCloseRequest {
+    FossilWatchAdapter adapter;
+    byte[] data;
+
+    public FileCloseAndPutRequest(short fileHandle, byte[] data, FossilWatchAdapter adapter) {
+        super(fileHandle);
+        this.adapter = adapter;
+        this.data = data;
+    }
+
+    @Override
+    public void onPrepare() {
+        super.onPrepare();
+        adapter.queueWrite(new FilePutRequest(getHandle(), this.data, adapter) {
+            @Override
+            public void onFilePut(boolean success) {
+                super.onFilePut(success);
+                FileCloseAndPutRequest.this.onFilePut(success);
+            }
+        }, false);
+    }
+
+    public void onFilePut(boolean success){
+
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileCloseRequest.java

@@ -0,0 +1,79 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public class FileCloseRequest extends FossilRequest {
+    private boolean isFinished = false;
+    private short handle;
+
+    public FileCloseRequest(short fileHandle) {
+        this.handle = fileHandle;
+        ByteBuffer buffer = this.createBuffer();
+        buffer.putShort(fileHandle);
+
+        this.data = buffer.array();
+    }
+
+    public short getHandle() {
+        return handle;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+
+        if(!characteristic.getUuid().toString().equals(this.getRequestUUID().toString())){
+            throw new RuntimeException("wrong response UUID");
+        }
+
+        byte[] value = characteristic.getValue();
+
+        byte type = (byte)(value[0] & 0x0F);
+
+        if(type != 9) throw new RuntimeException("wrong response type");
+
+        if(value.length != 4) throw new RuntimeException("wrong response length");
+
+        ByteBuffer buffer = ByteBuffer.wrap(value);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        if(this.handle != buffer.getShort(1)) throw new RuntimeException("wrong response handle");
+
+        byte status = buffer.get(3);
+
+        if(status != 0) throw new RuntimeException("wrong response status");
+
+        this.isFinished = true;
+
+        this.onPrepare();
+    }
+
+    public void onPrepare(){}
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{9};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+
+    @Override
+    public boolean isFinished(){
+        return this.isFinished;
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileDeleteRequest.java

@@ -0,0 +1,59 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public class FileDeleteRequest extends FossilRequest {
+    private boolean finished = false;
+    private short handle;
+
+    public FileDeleteRequest(short handle) {
+        this.handle = handle;
+
+        ByteBuffer buffer = createBuffer();
+
+        buffer.putShort(handle);
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+        if(!characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d"))
+            throw new RuntimeException("wrong response UUID");
+        byte[] value = characteristic.getValue();
+
+        if(value.length != 4) throw new RuntimeException("wrong response length");
+
+        if(value[0] != (byte) 0x8B) throw new RuntimeException("wrong response start");
+
+        ByteBuffer buffer = ByteBuffer.wrap(value);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        if(buffer.getShort(1) != this.handle) throw new RuntimeException("wrong response handle");
+
+        if(buffer.get(3) != 0) throw new RuntimeException("wrong response status: " + buffer.get(3));
+
+        this.finished = true;
+    }
+
+    @Override
+    public boolean isFinished() {
+        return finished;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{(byte) 0x0B};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileGetRequest.java

@@ -0,0 +1,116 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.UUID;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public abstract class FileGetRequest extends FossilRequest {
+    private short handle;
+    private FossilWatchAdapter adapter;
+
+    private ByteBuffer fileBuffer;
+
+    private byte[] fileData;
+
+    private boolean finished = false;
+
+    public FileGetRequest(short handle, FossilWatchAdapter adapter) {
+        this.handle = handle;
+        this.adapter = adapter;
+
+        this.data =
+                createBuffer()
+                        .putShort(handle)
+                        .putInt(0)
+                        .putInt(0xFFFFFFFF)
+                        .array();
+    }
+
+    public FossilWatchAdapter getAdapter() {
+        return adapter;
+    }
+
+    @Override
+    public boolean isFinished(){
+        return finished;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        byte first = value[0];
+        if(characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d")){
+            if((first & 0x0F) == 1){
+                ByteBuffer buffer = ByteBuffer.wrap(value);
+                buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                short handle = buffer.getShort(1);
+                int size = buffer.getInt(4);
+
+                byte status = buffer.get(3);
+
+                if(status != 0){
+                    throw new RuntimeException("FileGet error: " + status);
+                }
+
+                if(this.handle != handle){
+                    throw new RuntimeException("handle: " + handle + "   expected: " + this.handle);
+                }
+                log("file size: " + size);
+                fileBuffer = ByteBuffer.allocate(size);
+            }else if((first & 0x0F) == 8){
+                this.finished = true;
+
+                ByteBuffer buffer = ByteBuffer.wrap(value);
+                buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                short handle = buffer.getShort(1);
+                if(this.handle != handle){
+                    throw new RuntimeException("handle: " + handle + "   expected: " + this.handle);
+                }
+
+                CRC32 crc = new CRC32();
+                crc.update(this.fileData);
+
+                int crcExpected = buffer.getInt(8);
+
+                if((int) crc.getValue() != crcExpected){
+                    throw new RuntimeException("handle: " + handle + "   expected: " + this.handle);
+                }
+
+                this.handleFileData(this.fileData);
+            }
+        }else if(characteristic.getUuid().toString().equals("3dda0004-957f-7d4a-34a6-74696673696d")){
+            fileBuffer.put(value, 1, value.length - 1);
+            if((first & 0x80) == 0x80){
+                this.fileData = fileBuffer.array();
+            }
+        }
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 11;
+    }
+
+    abstract public void handleFileData(byte[] fileData);
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileLookupAndGetRequest.java

@@ -0,0 +1,21 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+
+public abstract class FileLookupAndGetRequest extends FileLookupRequest {
+    public FileLookupAndGetRequest(byte fileType, FossilWatchAdapter adapter) {
+        super(fileType, adapter);
+    }
+
+    @Override
+    public void handleFileLookup(short fileHandle){
+        getAdapter().queueWrite(new FileGetRequest(getHandle(), getAdapter()) {
+            @Override
+            public void handleFileData(byte[] fileData) {
+                FileLookupAndGetRequest.this.handleFileData(fileData);
+            }
+        }, true);
+    }
+
+    abstract public void handleFileData(byte[] fileData);
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileLookupRequest.java

@@ -0,0 +1,123 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.UUID;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.QHybridSupport;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public class FileLookupRequest extends FossilRequest {
+    private short handle = -1;
+    private byte fileType;
+
+    private FossilWatchAdapter adapter;
+
+    private ByteBuffer fileBuffer;
+
+    private byte[] fileData;
+
+    protected boolean finished = false;
+
+    public FileLookupRequest(byte fileType, FossilWatchAdapter adapter) {
+        this.fileType = fileType;
+        this.adapter = adapter;
+
+        this.data =
+                createBuffer()
+                        .put(fileType)
+                        .array();
+    }
+
+    protected FossilWatchAdapter getAdapter() {
+        return adapter;
+    }
+
+    public short getHandle() {
+        if(!finished){
+            throw new UnsupportedOperationException("File lookup not finished");
+        }
+        return handle;
+    }
+
+    @Override
+    public boolean isFinished(){
+        return finished;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        byte first = value[0];
+        if(characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d")){
+            if((first & 0x0F) == 2){
+                ByteBuffer buffer = ByteBuffer.wrap(value);
+                buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                short handle = buffer.getShort(1);
+                int size = buffer.getInt(4);
+
+                byte status = buffer.get(3);
+
+                if(status != 0){
+                    throw new RuntimeException("file lookup error: " + status);
+                }
+
+                if(this.handle != handle){
+                    // throw new RuntimeException("handle: " + handle + "   expected: " + this.handle);
+                }
+                log("file size: " + size);
+                fileBuffer = ByteBuffer.allocate(size);
+            }else if((first & 0x0F) == 8){
+                this.finished = true;
+
+                ByteBuffer buffer = ByteBuffer.wrap(value);
+                buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                CRC32 crc = new CRC32();
+                crc.update(this.fileData);
+
+                int crcExpected = buffer.getInt(8);
+
+                if((int) crc.getValue() != crcExpected){
+                    throw new RuntimeException("handle: " + handle + "   expected: " + this.handle);
+                }
+
+                ByteBuffer dataBuffer = ByteBuffer.wrap(fileData);
+                dataBuffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                this.handle = dataBuffer.getShort(0);
+
+                this.handleFileLookup(this.handle);
+            }
+        }else if(characteristic.getUuid().toString().equals("3dda0004-957f-7d4a-34a6-74696673696d")){
+            fileBuffer.put(value, 1, value.length - 1);
+            if((first & 0x80) == 0x80){
+                this.fileData = fileBuffer.array();
+            }
+        }
+    }
+
+    public void handleFileLookup(short fileHandle){}
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, (byte) 0xFF};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FilePutRequest.java

@@ -0,0 +1,231 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.widget.Toast;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.UUID;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.btle.BtLEQueue;
+import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.CRC32C;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class FilePutRequest extends FossilRequest {
+    public enum UploadState {INITIALIZED, UPLOADING, CLOSING, UPLOADED}
+
+    public UploadState state;
+
+    public ArrayList<byte[]> packets = new ArrayList<>();
+
+    private short handle;
+
+    private FossilWatchAdapter adapter;
+
+    byte[] file;
+
+    int fullCRC;
+
+    public FilePutRequest(short handle, byte[] file, FossilWatchAdapter adapter) {
+        this.handle = handle;
+        this.adapter = adapter;
+
+        int fileLength = file.length + 16;
+        ByteBuffer buffer = this.createBuffer();
+        buffer.putShort(1, handle);
+        buffer.putInt(3, 0);
+        buffer.putInt(7, fileLength);
+        buffer.putInt(11, fileLength);
+
+        this.data = buffer.array();
+
+        this.file = file;
+
+        state = UploadState.INITIALIZED;
+    }
+
+    public short getHandle() {
+        return handle;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if (characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d")) {
+            int responseType = value[0] & 0x0F;
+            log("response: " + responseType);
+            switch (responseType) {
+                case 3: {
+                    if (value.length != 5 || (value[0] & 0x0F) != 3) {
+                        throw new RuntimeException("wrong answer header");
+                    }
+                    state = UploadState.UPLOADING;
+
+                    TransactionBuilder transactionBuilder = new TransactionBuilder("file upload");
+                    BluetoothGattCharacteristic uploadCharacteristic = adapter.getDeviceSupport().getCharacteristic(UUID.fromString("3dda0004-957f-7d4a-34a6-74696673696d"));
+
+                    this.prepareFilePackets(this.file);
+
+                    for (byte[] packet : packets) {
+                        transactionBuilder.write(uploadCharacteristic, packet);
+                    }
+
+                    transactionBuilder.queue(adapter.getDeviceSupport().getQueue());
+                    break;
+                }
+                case 8: {
+                    if (value.length == 4) return;
+                    ByteBuffer buffer = ByteBuffer.wrap(value);
+                    buffer.order(ByteOrder.LITTLE_ENDIAN);
+                    short handle = buffer.getShort(1);
+                    int crc = buffer.getInt(8);
+                    byte status = value[3];
+
+                    if (status != 0) {
+                        throw new RuntimeException("upload status: " + status);
+                    }
+
+                    if (handle != this.handle) {
+                        throw new RuntimeException("wrong response handle");
+                    }
+
+                    if (crc != this.fullCRC) {
+                        throw new RuntimeException("file upload exception: wrong crc");
+                    }
+
+
+                    ByteBuffer buffer2 = ByteBuffer.allocate(3);
+                    buffer2.order(ByteOrder.LITTLE_ENDIAN);
+                    buffer2.put((byte) 4);
+                    buffer2.putShort(this.handle);
+
+                    new TransactionBuilder("file close")
+                            .write(
+                                    adapter.getDeviceSupport().getCharacteristic(UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d")),
+                                    buffer2.array()
+                            )
+                            .queue(adapter.getDeviceSupport().getQueue());
+
+                    this.state = UploadState.CLOSING;
+                    break;
+                }
+                case 4: {
+                    if (value.length == 9) return;
+                    if (value.length != 4 || (value[0] & 0x0F) != 4) {
+                        throw new RuntimeException("wrong file closing header");
+                    }
+                    ByteBuffer buffer = ByteBuffer.wrap(value);
+                    buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+                    short handle = buffer.getShort(1);
+
+                    if (handle != this.handle) {
+                        onFilePut(false);
+                        throw new RuntimeException("wrong file closing handle");
+                    }
+
+                    byte status = buffer.get(3);
+
+                    if (status != 0) {
+                        onFilePut(false);
+                        throw new RuntimeException("wrong closing status: " + status);
+                    }
+
+                    this.state = UploadState.UPLOADED;
+
+                    onFilePut(true);
+
+                    log("uploaded file");
+
+                    break;
+                }
+                case 9: {
+                    this.onFilePut(false);
+                    throw new RuntimeException("file put timeout");
+                    /*timeout = true;
+                    ByteBuffer buffer2 = ByteBuffer.allocate(3);
+                    buffer2.order(ByteOrder.LITTLE_ENDIAN);
+                    buffer2.put((byte) 4);
+                    buffer2.putShort(this.handle);
+
+                    new TransactionBuilder("file close")
+                            .write(
+                                    adapter.getDeviceSupport().getCharacteristic(UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d")),
+                                    buffer2.array()
+                            )
+                            .queue(adapter.getDeviceSupport().getQueue());
+
+                    this.state = UploadState.CLOSING;
+                    break;*/
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean isFinished() {
+        return this.state == UploadState.UPLOADED;
+    }
+
+    private void prepareFilePackets(byte[] file) {
+        int maxPacketSize = adapter.getMTU() - 4;
+
+        ByteBuffer buffer = ByteBuffer.allocate(file.length + 12 + 4);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        buffer.putShort(handle);
+        buffer.put((byte) 2);
+        buffer.put((byte) 0);
+        buffer.putInt(0);
+        buffer.putInt(file.length);
+
+        buffer.put(file);
+
+        CRC32C crc = new CRC32C();
+
+        crc.update(file);
+        buffer.putInt((int) crc.getValue());
+
+        byte[] data = buffer.array();
+
+        CRC32 fullCRC = new CRC32();
+
+        fullCRC.update(data);
+        this.fullCRC = (int) fullCRC.getValue();
+
+        int packetCount = (int) Math.ceil(data.length / (float) maxPacketSize);
+
+        for (int i = 0; i < packetCount; i++) {
+            int currentPacketLength = Math.min(maxPacketSize, data.length - i * maxPacketSize);
+            byte[] packet = new byte[currentPacketLength + 1];
+            packet[0] = (byte) i;
+            System.arraycopy(data, i * maxPacketSize, packet, 1, currentPacketLength);
+
+            packets.add(packet);
+        }
+    }
+
+    public void onFilePut(boolean success) {
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{0x03};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 15;
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/file/FileVerifyRequest.java

@@ -0,0 +1,75 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.FossilRequest;
+
+public class FileVerifyRequest extends FossilRequest {
+    private boolean isFinished = false;
+    private short handle;
+
+    public FileVerifyRequest(short fileHandle) {
+        this.handle = fileHandle;
+        ByteBuffer buffer = this.createBuffer();
+        buffer.putShort(fileHandle);
+
+        this.data = buffer.array();
+    }
+
+    public short getHandle() {
+        return handle;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+
+        if(!characteristic.getUuid().toString().equals(this.getRequestUUID().toString())){
+            throw new RuntimeException("wrong response UUID");
+        }
+
+        byte[] value = characteristic.getValue();
+
+        byte type = (byte)(value[0] & 0x0F);
+
+        if(type == 0x0A) return;
+
+        if(type != 4) throw new RuntimeException("wrong response type");
+
+        if(value.length != 4) throw new RuntimeException("wrong response length");
+
+        ByteBuffer buffer = ByteBuffer.wrap(value);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        if(this.handle != buffer.getShort(1)) throw new RuntimeException("wrong response handle");
+
+        byte status = buffer.get(3);
+
+        if(status != 0) throw new RuntimeException("wrong response status");
+
+        this.isFinished = true;
+
+        this.onPrepare();
+    }
+
+    public void onPrepare(){}
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{4};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+
+    @Override
+    public boolean isFinished(){
+        return this.isFinished;
+    }
+
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/microapp/MicroAppCommand.java

@@ -0,0 +1,160 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.microapp;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+public interface MicroAppCommand {
+    byte[] getData();
+}
+
+class StartCriticalCommand implements MicroAppCommand{
+    @Override
+    public byte[] getData() {
+        return new byte[]{(byte) 0x03, (byte) 0x00};
+    }
+}
+
+class CloseCommand implements MicroAppCommand{
+    @Override
+    public byte[] getData() {
+        return new byte[]{(byte) 0x01, (byte) 0x00};
+    }
+}
+
+class DelayCommand implements MicroAppCommand{
+    private double delayInSeconds;
+
+    public DelayCommand(double delayInSeconds) {
+        this.delayInSeconds = delayInSeconds;
+    }
+
+    @Override
+    public byte[] getData() {
+        return ByteBuffer.wrap(new byte[]{0x08, 0x01, 0x00, 0x00})
+                .order(ByteOrder.LITTLE_ENDIAN)
+                .putShort(2, (short)(delayInSeconds * 10f))
+                .array();
+    }
+}
+
+enum VibrationType{
+    NORMAL((byte) 0x04);
+
+    private byte value;
+
+    VibrationType(byte value){
+        this.value = value;
+    }
+
+    public byte getValue(){ return this.value; }
+}
+
+class VibrateCommand implements MicroAppCommand{
+    private VibrationType vibrationType;
+
+    public VibrateCommand(VibrationType vibrationType) {
+        this.vibrationType = vibrationType;
+    }
+
+    @Override
+    public byte[] getData() {
+        return ByteBuffer.wrap(new byte[]{(byte) 0x93, 0x00, 0x00})
+                .put(2, vibrationType.getValue())
+                .array();
+    }
+}
+
+enum MovingDirection{
+    CLOCKWISE((byte) 0x00),
+    COUNTER_CLOCKWISE((byte) 0x01),
+    SHORTEST((byte) 0x02),
+    ;
+    private byte value;
+
+    MovingDirection(byte value){ this.value = value; }
+
+    public byte getValue() {
+        return value;
+    }
+}
+
+enum MovingSpeed{
+    MAX((byte) 0x00),
+    HALF((byte) 0x01),
+    QUARTER((byte) 0x02),
+    EIGHTH((byte) 0x03),
+    SIXTEENTH((byte) 0x04),
+    ;
+    private byte value;
+
+    MovingSpeed(byte value){ this.value = value; }
+
+    public byte getValue() {
+        return value;
+    }
+}
+
+class StreamCommand implements MicroAppCommand{
+    private byte type;
+
+    public StreamCommand(byte type) {
+        this.type = type;
+    }
+
+
+    @Override
+    public byte[] getData() {
+        return new byte[]{(byte) 0x8B, (byte) 0x00, this.type};
+    }
+}
+
+class RepeatStartCommand implements MicroAppCommand{
+    private byte count;
+
+    public RepeatStartCommand(byte count) {
+        this.count = count;
+    }
+
+
+    @Override
+    public byte[] getData() {
+        return new byte[]{(byte) 0x86, (byte) 0x00, this.count};
+    }
+}
+
+class RepeatStopCommand implements MicroAppCommand{
+    @Override
+    public byte[] getData() {
+        return new byte[]{(byte) 0x07, (byte) 0x00};
+    }
+}
+
+class AnimationCommand implements MicroAppCommand{
+    private short hour, minute;
+    private MovingDirection direction;
+    private MovingSpeed speed;
+    private byte absoluteMovementFlag;
+
+    public AnimationCommand(short hour, short minute) {
+        this.hour = hour;
+        this.minute = minute;
+        this.speed = MovingSpeed.MAX;
+        this.direction = MovingDirection.SHORTEST;
+        this.absoluteMovementFlag = 1;
+    }
+
+    @Override
+    public byte[] getData() {
+        return ByteBuffer.allocate(10)
+                .order(ByteOrder.LITTLE_ENDIAN)
+                .put((byte) 0x09)
+                .put((byte) 0x04)
+                .put((byte) 0x01)
+                .put((byte) 0x03)
+                .put((byte) ((direction.getValue() << 6) | (byte)(absoluteMovementFlag << 5) | this.speed.getValue()))
+                .putShort(this.hour)
+                .put((byte) ((direction.getValue() << 6) | (byte)(absoluteMovementFlag << 5) | this.speed.getValue()))
+                .putShort(this.minute)
+                .array();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/microapp/PlayCrazyShitRequest.java

@@ -0,0 +1,59 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.microapp;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+
+public class PlayCrazyShitRequest extends FilePutRequest {
+    public PlayCrazyShitRequest(byte[] appData, FossilWatchAdapter adapter) {
+        super((short) 0x0600, createPayload(appData), adapter);
+    }
+
+    private static byte[] createPayload(byte[] appData) {
+        List<MicroAppCommand> commands = new ArrayList<>();
+
+        commands.add(new StartCriticalCommand());
+        // commands.add(new RepeatStartCommand((byte) 10));
+        commands.add(new VibrateCommand(VibrationType.NORMAL));
+        commands.add(new DelayCommand(1));
+        // commands.add(new RepeatStopCommand());
+        // commands.add(new StreamCommand((byte) 0b11111111));
+        // commands.add(new AnimationCommand((short) 300, (short) 60));
+        // commands.add(new DelayCommand(2));
+        commands.add(new CloseCommand());
+
+        int length = 0;
+
+        for (MicroAppCommand command : commands) length += command.getData().length;
+
+        ByteBuffer buffer = ByteBuffer.allocate(
+                3 /* magic bytes */
+                        + 8 /* button header copy */
+                        + 1 /* 0xFF */
+                        + 2 /* payload length */
+                        + length
+                        + 4 /* crc */
+        );
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+        buffer.put((byte) 0x01);
+        buffer.put((byte) 0x00);
+        buffer.put((byte) 0x08);
+        buffer.put(appData, 3, 8);
+        buffer.put((byte) 0xFF);
+        buffer.putShort((short)(length + 3));
+
+        for(MicroAppCommand command : commands) buffer.put(command.getData());
+
+        CRC32 crc = new CRC32();
+        crc.update(buffer.array(), 0, buffer.position());
+
+        buffer.putInt((int) crc.getValue());
+
+        return buffer.array();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/notification/NotificationFilterGetRequest.java

@@ -0,0 +1,32 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.CRC32C;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileGetRequest;
+
+public class NotificationFilterGetRequest extends FileGetRequest {
+    public NotificationFilterGetRequest(FossilWatchAdapter adapter) {
+        super((short) 0x0C00, adapter);
+    }
+
+    @Override
+    public void handleFileData(byte[] fileData) {
+        log("handleFileData");
+        ByteBuffer buffer = ByteBuffer.wrap(fileData);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        byte[] data = new byte[fileData.length - 12 - 4];
+
+        System.arraycopy(fileData, 12, data, 0, data.length);
+
+        CRC32C crc32c = new CRC32C();
+        crc32c.update(data);
+
+        if((int) crc32c.getValue() != buffer.getInt(fileData.length - 4)){
+            throw new RuntimeException("CRC invalid");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/notification/NotificationFilterPutRequest.java

@@ -0,0 +1,89 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.NotificationConfiguration;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FileCloseAndPutRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+
+public class NotificationFilterPutRequest extends FilePutRequest {
+    public NotificationFilterPutRequest(NotificationConfiguration[] configs, FossilWatchAdapter adapter) {
+        super((short) 0x0C00, createFile(configs), adapter);
+    }
+
+
+    public NotificationFilterPutRequest(ArrayList<NotificationConfiguration> configs, FossilWatchAdapter adapter) {
+        super((short) 0x0C00, createFile(configs.toArray(new NotificationConfiguration[0])), adapter);
+    }
+
+    private static byte[] createFile(NotificationConfiguration[] configs){
+        ByteBuffer buffer = ByteBuffer.allocate(configs.length * 27);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        for(NotificationConfiguration config : configs){
+            buffer.putShort((short) 25); //packet length
+
+            CRC32 crc = new CRC32();
+            crc.update(config.getPackageName().getBytes());
+
+            buffer.put(PacketID.PACKAGE_NAME_CRC.id);
+            buffer.put((byte) 4);
+            buffer.putInt((int) crc.getValue());
+
+            buffer.put(PacketID.GROUP_ID.id);
+            buffer.put((byte) 1);
+            buffer.put((byte) 2);
+
+            buffer.put(PacketID.PRIORITY.id);
+            buffer.put((byte) 1);
+            buffer.put((byte) 0xFF);
+
+            buffer.put(PacketID.MOVEMENT.id);
+            buffer.put((byte) 8);
+            buffer.putShort(config.getHour())
+                    .putShort(config.getMin())
+                    .putShort(config.getSubEye())
+                    .putShort((short) 5000);
+
+            buffer.put(PacketID.VIBRATION.id);
+            buffer.put((byte) 1);
+            buffer.put(config.getVibration().getValue());
+        }
+
+        return buffer.array();
+    }
+
+    enum PacketID{
+        PACKAGE_NAME((byte) 1),
+        SENDER_NAME((byte) 2),
+        PACKAGE_NAME_CRC((byte) 4),
+        GROUP_ID((byte) 128),
+        APP_DISPLAY_NAME((byte) 129),
+        PRIORITY((byte) 0xC1),
+        MOVEMENT((byte) 0xC2),
+        VIBRATION((byte) 0xC3);
+
+        byte id;
+
+        PacketID(byte id){
+            this.id = id;
+        }
+    }
+
+    enum VibrationType{
+        SINGLE_SHORT((byte) 5),
+        DOUBLE_SHORT((byte) 6),
+        TRIPLE_SHORT((byte) 7),
+        SINGLE_LONG((byte) 8),
+        SILENT((byte) 9);
+
+        byte id;
+        VibrationType(byte id){
+            this.id = id;
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/fossil/notification/PlayNotificationRequest.java

@@ -0,0 +1,93 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.notification;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.charset.Charset;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.adapter.fossil.FossilWatchAdapter;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.fossil.file.FilePutRequest;
+
+public class PlayNotificationRequest extends FilePutRequest {
+
+    public PlayNotificationRequest(String packageName, FossilWatchAdapter adapter) {
+        // super((short) 0x0900, createFile("org.telegram.messenger", "org.telegram.messenger", "org.telegram.messenger"), adapter);
+        super((short) 0x0900, createFile(packageName), adapter);
+    }
+
+    private static byte[] createFile(String packageName){
+        CRC32 crc = new CRC32();
+        crc.update(packageName.getBytes());
+        return createFile(packageName, packageName, packageName, (int)crc.getValue());
+    }
+
+    private static byte[] createFile(String title, String sender, String message, int packageCrc) {
+        // return new byte[]{(byte) 0x57, (byte) 0x00, (byte) 0x0A, (byte) 0x03, (byte) 0x02, (byte) 0x04, (byte) 0x04, (byte) 0x17, (byte) 0x17, (byte) 0x17, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x49, (byte) 0x7B, (byte) 0x3B, (byte) 0x62, (byte) 0x6F, (byte) 0x72, (byte) 0x67, (byte) 0x2E, (byte) 0x74, (byte) 0x65, (byte) 0x6C, (byte) 0x65, (byte) 0x67, (byte) 0x72, (byte) 0x61, (byte) 0x6D, (byte) 0x2E, (byte) 0x6D, (byte) 0x65, (byte) 0x73, (byte) 0x73, (byte) 0x65, (byte) 0x6E, (byte) 0x67, (byte) 0x65, (byte) 0x72, (byte) 0x00, (byte) 0x6F, (byte) 0x72, (byte) 0x67, (byte) 0x2E, (byte) 0x74, (byte) 0x65, (byte) 0x6C, (byte) 0x65, (byte) 0x67, (byte) 0x72, (byte) 0x61, (byte) 0x6D, (byte) 0x2E, (byte) 0x6D, (byte) 0x65, (byte) 0x73, (byte) 0x73, (byte) 0x65, (byte) 0x6E, (byte) 0x67, (byte) 0x65, (byte) 0x72, (byte) 0x00, (byte) 0x6F, (byte) 0x72, (byte) 0x67, (byte) 0x2E, (byte) 0x74, (byte) 0x65, (byte) 0x6C, (byte) 0x65, (byte) 0x67, (byte) 0x72, (byte) 0x61, (byte) 0x6D, (byte) 0x2E, (byte) 0x6D, (byte) 0x65, (byte) 0x73, (byte) 0x73, (byte) 0x65, (byte) 0x6E, (byte) 0x67, (byte) 0x65, (byte) 0x72, (byte) 0x00};
+        // gwb.k(var6, "ByteBuffer.allocate(10)");
+        byte lengthBufferLength = (byte) 10;
+        byte typeId = 3;
+        byte flags = getFlags();
+        byte uidLength = (byte) 4;
+        byte appBundleCRCLength = (byte) 4;
+        String nullTerminatedTitle = terminateNull(title);
+
+        Charset charsetUTF8 = Charset.forName("UTF-8");
+        byte[] titleBytes = nullTerminatedTitle.getBytes(charsetUTF8);
+        // gwb.k(var13, "(this as java.lang.String).getBytes(charset)");
+        String nullTerminatedSender = terminateNull(sender);
+        byte[] senderBytes = nullTerminatedSender.getBytes(charsetUTF8);
+        // gwb.k(var15, "(this as java.lang.String).getBytes(charset)");
+        String nullTerminatedMessage = terminateNull(message);
+        byte[] messageBytes = nullTerminatedMessage.getBytes(charsetUTF8);
+        // gwb.k(var17, "(this as java.lang.String).getBytes(charset)");
+
+        short mainBufferLength = (short) (lengthBufferLength + uidLength + appBundleCRCLength + titleBytes.length + senderBytes.length + messageBytes.length);
+
+        ByteBuffer lengthBuffer = ByteBuffer.allocate(lengthBufferLength);
+        lengthBuffer.order(ByteOrder.LITTLE_ENDIAN);
+        lengthBuffer.putShort(mainBufferLength);
+        lengthBuffer.put(lengthBufferLength);
+        lengthBuffer.put(typeId);
+        lengthBuffer.put(flags);
+        lengthBuffer.put(uidLength);
+        lengthBuffer.put(appBundleCRCLength);
+        lengthBuffer.put((byte) titleBytes.length);
+        lengthBuffer.put((byte) senderBytes.length);
+        lengthBuffer.put((byte) messageBytes.length);
+
+        ByteBuffer mainBuffer = ByteBuffer.allocate(mainBufferLength);
+        // gwb.k(var11, "ByteBuffer.allocate(totalLen.toInt())");
+        mainBuffer.order(ByteOrder.LITTLE_ENDIAN);
+        mainBuffer.put(lengthBuffer.array());
+
+        lengthBuffer = ByteBuffer.allocate(mainBufferLength - lengthBufferLength);
+        // gwb.k(var6, "ByteBuffer.allocate(totalLen - headerLen)");
+        lengthBuffer.order(ByteOrder.LITTLE_ENDIAN);
+        lengthBuffer.putInt(0);
+        lengthBuffer.putInt(packageCrc);
+        lengthBuffer.put(titleBytes);
+        lengthBuffer.put(senderBytes);
+        lengthBuffer.put(messageBytes);
+        mainBuffer.put(lengthBuffer.array());
+        return mainBuffer.array();
+    }
+
+    private static byte getFlags(){
+        return (byte) 2;
+    }
+
+    public static String terminateNull(String input){
+        if(input.length() == 0){
+            return new String(new byte[]{(byte) 0});
+        }
+        char lastChar = input.charAt(input.length() - 1);
+        if(lastChar == 0) return input;
+
+        byte[] newArray = new byte[input.length() + 1];
+        System.arraycopy(input.getBytes(), 0, newArray, 0, input.length());
+
+        newArray[newArray.length - 1] = 0;
+
+        return new String(newArray);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/ActivityPointGetRequest.java

@@ -0,0 +1,30 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class ActivityPointGetRequest extends Request {
+    public int activityPoint;
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 6};
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+
+        byte[] value = characteristic.getValue();
+
+        if (value.length != 6) return;
+
+        ByteBuffer wrap = ByteBuffer.wrap(value);
+        wrap.order(ByteOrder.LITTLE_ENDIAN);
+        activityPoint = wrap.getInt(2) >> 8;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/AnimationRequest.java

@@ -0,0 +1,10 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class AnimationRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{(byte)2, (byte) -15, (byte)5};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/BatteryLevelRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class BatteryLevelRequest extends Request {
+    public short level = -1;
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 8};
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+
+        byte[] value = characteristic.getValue();
+
+        if (value.length >= 3) {
+            ByteBuffer buffer = ByteBuffer.wrap(value);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            level = buffer.get(2);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/DownloadFileRequest.java

@@ -0,0 +1,98 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.zip.CRC32;
+
+public class DownloadFileRequest extends FileRequest {
+    ByteBuffer buffer = null;
+    public byte[] file = null;
+    public int fileHandle;
+    public int size;
+    public long timeStamp;
+
+    public DownloadFileRequest(short handle){
+        init(handle, 0, 65535);
+    }
+
+    public DownloadFileRequest(short handle, int offset, int length) {
+        init(handle, offset, length);
+    }
+
+    private void init(short handle, int offset, int length) {
+        ByteBuffer buffer = createBuffer();
+        buffer.putShort(handle);
+        buffer.putInt(offset);
+        buffer.putInt(length);
+        this.data = buffer.array();
+        this.fileHandle = handle;
+        this.timeStamp = System.currentTimeMillis();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 11;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+        byte[] data = characteristic.getValue();
+        if(characteristic.getUuid().toString().equals("3dda0003-957f-7d4a-34a6-74696673696d")){
+            if(buffer == null){
+                buffer = ByteBuffer.allocate(4096);
+                ByteBuffer buffer1 = ByteBuffer.wrap(data);
+                buffer1.order(ByteOrder.LITTLE_ENDIAN);
+                this.status = buffer1.get(3);
+                short realHandle = buffer1.getShort(1);
+                if(status != 0){
+                    log("wrong status: " + status);
+                }else if(realHandle != fileHandle){
+                    log("wrong handle: " + realHandle);
+                    completed = true;
+                }else{
+                    log("handle: " + realHandle);
+                }
+            }else{
+                completed = true;
+            }
+        }else if(characteristic.getUuid().toString().equals("3dda0004-957f-7d4a-34a6-74696673696d")){
+            buffer.put(data, 1, data.length - 1);
+            if((data[0] & -128) != 0){
+                ByteBuffer buffer1 = ByteBuffer.allocate(buffer.position());
+                buffer1.put(buffer.array(), 0, buffer.position());
+                buffer1.order(ByteOrder.LITTLE_ENDIAN);
+                file = buffer1.array();
+                CRC32 crc = new CRC32();
+                crc.update(file, 0, file.length - 4);
+                this.size = file.length;
+                log("file content: " + bytesToString(file));
+                if(crc.getValue() != cutBits(buffer1.getInt(size - 4))){
+                    log("checksum invalid    expected: " + buffer1.getInt(size - 4) + "   actual: " + crc.getValue());
+                }
+            }
+        }
+    }
+
+    long cutBits(int value) {
+        return value & 0b11111111111111111111111111111111L;
+
+    }
+
+    private String bytesToString(byte[] bytes){
+        String s = "";
+        String chars = "0123456789ABCDEF";
+        for(byte b : bytes){
+            s += chars.charAt((b >> 4) & 0xF);
+            s += chars.charAt((b >> 0) & 0xF);
+        }
+        return s;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/EraseFileRequest.java

@@ -0,0 +1,43 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.util.Log;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+public class EraseFileRequest extends FileRequest{
+    public short fileHandle, deletedHandle;
+
+    public EraseFileRequest(short handle) {
+        fileHandle = handle;
+        ByteBuffer buffer = createBuffer();
+        buffer.putShort(handle);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+        if(!characteristic.getUuid().toString().equals(getRequestUUID().toString())){
+            log("wrong descriptor");
+            return;
+        }
+        ByteBuffer buffer = ByteBuffer.wrap(characteristic.getValue());
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+        deletedHandle = buffer.getShort(1);
+        status = buffer.get(3);
+
+        log("file " + deletedHandle + " erased: " + status);
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{3};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/EventStreamRequest.java

@@ -0,0 +1,31 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class EventStreamRequest extends Request {
+    public EventStreamRequest(short handle) {
+        super();
+        ByteBuffer buffer = createBuffer();
+        buffer.putShort(1, handle);
+        this.data = buffer.array();
+    }
+
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0006-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 3;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/FileRequest.java

@@ -0,0 +1,19 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class FileRequest extends Request {
+    public boolean completed = false;
+    public int status;
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return null;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GetCountdownSettingsRequest.java

@@ -0,0 +1,39 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+import android.util.Log;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GetCountdownSettingsRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 19, 1};
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if (value.length != 14) {
+            return;
+        }
+        ByteBuffer buffer = ByteBuffer.wrap(value);
+        long startTime = j(buffer.getInt(3));
+        long endTime = j(buffer.getInt(7));
+        byte progress = buffer.get(13);
+        short offset = buffer.getShort(11);
+
+        log("progress: " + progress);
+
+    }
+
+
+    public static long j(final int n) {
+        if (n < 0) {
+            return 4294967296L + n;
+        }
+        return n;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GetCurrentStepCountRequest.java

@@ -0,0 +1,30 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GetCurrentStepCountRequest extends Request {
+    public int steps = -1;
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 17};
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+
+        byte[] value = characteristic.getValue();
+
+        if (value.length >= 6) {
+            ByteBuffer buffer = ByteBuffer.wrap(value);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            steps = buffer.getInt(2);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GetStepGoalRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GetStepGoalRequest extends Request {
+    public int stepGoal = -1;
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        super.handleResponse(characteristic);
+        byte[] value = characteristic.getValue();
+        if (value.length < 6) {
+            return;
+        } else {
+            ByteBuffer buffer = ByteBuffer.wrap(value);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            stepGoal = buffer.getInt(2);
+        }
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 16};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GetTripleTapEnabledRequest.java

@@ -0,0 +1,10 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GetTripleTapEnabledRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 7, 3};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GetVibrationStrengthRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GetVibrationStrengthRequest extends Request {
+    public int strength = -1;
+
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if (value.length < 4) {
+            return;
+        } else {
+            ByteBuffer buffer = ByteBuffer.wrap(value);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+            strength = (int) buffer.get(3);
+        }
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{1, 15, 8};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GoalTrackingGetRequest.java

@@ -0,0 +1,28 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GoalTrackingGetRequest extends Request {
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if(value.length != 5) return;
+
+        ByteBuffer buffer = ByteBuffer.wrap(value);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        short id = buffer.get(3);
+
+        boolean state = buffer.get(4) == 1;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{01, 20, 01};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/GoalTrackingSetRequest.java

@@ -0,0 +1,19 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class GoalTrackingSetRequest extends Request {
+    public GoalTrackingSetRequest(int id, boolean state) {
+
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{02, 20, 01};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 5;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/ListFilesRequest.java

@@ -0,0 +1,42 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+public class ListFilesRequest extends FileRequest{
+    public int fileCount = -1;
+    public int size = 0;
+    private ByteBuffer buffer = null;
+    private int length = 0;
+
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        String uuid = characteristic.getUuid().toString();
+        byte[] value = characteristic.getValue();
+
+        if(uuid.equals("3dda0004-957f-7d4a-34a6-74696673696d")){
+            buffer.put(value, 1, value.length - 1);
+            length += value.length - 1;
+            if((value[0] & -128) != 0){
+                ByteBuffer buffer2 = ByteBuffer.wrap(buffer.array(), 0, length);
+                buffer2.order(ByteOrder.LITTLE_ENDIAN);
+                fileCount = buffer2.get(0);
+                size = buffer2.getInt(1);
+            }
+        }else if(uuid.equals("3dda0003-957f-7d4a-34a6-74696673696d")){
+            if(buffer == null){
+                buffer = ByteBuffer.allocate(128);
+            }else{
+                completed = true;
+            }
+        }
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{(byte)5};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/MoveHandsRequest.java

@@ -0,0 +1,49 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class MoveHandsRequest extends Request {
+    public MoveHandsRequest(boolean moveRelative, short degreesMin, short degreesHour, short degreesSub){
+        init(moveRelative, degreesMin, degreesHour, degreesSub);
+    }
+
+    private void init(boolean moveRelative, short degreesMin, short degreesHour, short degreesSub) {
+        int count = 0;
+        if(degreesHour != -1) count++;
+        if(degreesMin != -1) count++;
+        if(degreesSub != -1) count++;
+
+        ByteBuffer buffer = createBuffer(count * 5 + 5);
+        buffer.put(moveRelative ? 1 : (byte)2);
+        buffer.put((byte)count);
+
+        if(degreesHour > -1){
+            buffer.put((byte)1);
+            buffer.putShort(degreesHour);
+            buffer.put((byte)3);
+            buffer.put((byte)1);
+        }
+        if(degreesMin > -1){
+            buffer.put((byte)2);
+            buffer.putShort(degreesMin);
+            buffer.put((byte)3);
+            buffer.put((byte)1);
+        }
+        if(degreesSub > -1){
+            buffer.put((byte)3);
+            buffer.putShort(degreesSub);
+            buffer.put((byte)3);
+            buffer.put((byte)1);
+        }
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 21, 3};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/OTAEnterRequest.java

@@ -0,0 +1,20 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class OTAEnterRequest extends Request {
+    public boolean success = false;
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, -15, 8};
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] result = characteristic.getValue();
+        success = result[2] == 9;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/OTAEraseRequest.java

@@ -0,0 +1,45 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class OTAEraseRequest extends Request {
+
+    public OTAEraseRequest(int pageOffset) {
+        ByteBuffer buffer = createBuffer();
+        buffer.putShort((short) 23131);
+        buffer.putInt(pageOffset);
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{18};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 7;
+    }
+
+
+    public UUID getRequestUUID(){
+        return UUID.fromString("3dda0003-957f-7d4a-34a6-74696673696d");
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] bytes = characteristic.getValue();
+        final ByteBuffer wrap = ByteBuffer.wrap(bytes);
+        wrap.order(ByteOrder.LITTLE_ENDIAN);
+        short fileHandle = wrap.getShort(1);
+        byte status = wrap.get(3);
+        int sizeWritten = wrap.getInt(4);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/OTAResetRequest.java

@@ -0,0 +1,10 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class OTAResetRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, -15, 10};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/PlayNotificationRequest.java

@@ -0,0 +1,70 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+import java.security.InvalidParameterException;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class PlayNotificationRequest extends Request {
+
+    public enum VibrationType{
+        SINGLE_SHORT(3),
+        DOUBLE_SHORT(2),
+        TRIPLE_SHORT(1),
+        SINGLE_NORMAL(5),
+        DOUBLE_NORMAL(6),
+        TRIPLE_NORMAL(7),
+        SINGLE_LONG(8),
+        NO_VIBE(9);
+
+        private byte value;
+
+        VibrationType(int value) {
+            this.value = (byte)value;
+        }
+
+        public static VibrationType fromValue(byte value){
+            for(VibrationType type : values()){
+                if(type.getValue() == value) return type;
+            }
+            throw new InvalidParameterException("vibration Type not supported");
+        }
+
+        public byte getValue() {
+            return value;
+        }
+    }
+
+    public PlayNotificationRequest(VibrationType vibrationType, int degreesHour, int degreesMins, int degreesActivityHand){
+        int length = 0;
+        if(degreesHour > -1) length++;
+        if(degreesMins > -1) length++;
+        if(degreesActivityHand > -1) length++;
+        ByteBuffer buffer = createBuffer(length * 2 + 10);
+        buffer.put(vibrationType.getValue());
+        buffer.put((byte)5);
+        buffer.put((byte)(length * 2 + 2));
+        buffer.putShort((short)0);
+        if(degreesHour > -1){
+            buffer.putShort((short) ((degreesHour % 360) | (1 << 12)));
+        }
+        if(degreesMins > -1){
+            buffer.putShort((short)((degreesMins % 360) | (2 << 12)));
+        }
+        if(degreesActivityHand > -1) {
+            buffer.putShort((short)((degreesActivityHand % 360) | (3 << 12)));
+        }
+        this.data = buffer.array();
+    }
+
+
+
+    public PlayNotificationRequest(VibrationType vibrationType, int degreesHour, int degreesMins){
+        this(vibrationType, degreesHour, degreesMins, -1);
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 7, 15, 10, 1};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/PutSettingsFileRequest.java

@@ -0,0 +1,10 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class PutSettingsFileRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[0];
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/ReleaseHandsControlRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class ReleaseHandsControlRequest extends Request {
+    public ReleaseHandsControlRequest(){
+        super();
+        init((short)0);
+    }
+
+    private void init(short delayBeforeRelease) {
+        ByteBuffer buffer = createBuffer();
+        buffer.putShort(3, delayBeforeRelease);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 21, 2};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 5;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/RequestHandControlRequest.java

@@ -0,0 +1,36 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class RequestHandControlRequest extends Request {
+    public RequestHandControlRequest(byte priority, boolean moveCompleteNotify, boolean controlLostNOtify){
+        super();
+        init(priority, moveCompleteNotify, controlLostNOtify);
+    }
+
+    public RequestHandControlRequest(){
+        super();
+        init((byte)1, false, false);
+    }
+
+    private void init(byte priority, boolean moveCompleteNotify, boolean controlLostNOtify) {
+        ByteBuffer buffer = createBuffer();
+        buffer.put(priority);
+        buffer.put(moveCompleteNotify ? (byte)1 : 0);
+        buffer.put(controlLostNOtify ? (byte)1 : 0);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 21, 1};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 6;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetCountdownSettings.java

@@ -0,0 +1,28 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetCountdownSettings extends Request {
+    public SetCountdownSettings(int startTime, int endTime, short offset) {
+        ByteBuffer buffer = createBuffer();
+
+        buffer.putInt(startTime);
+        buffer.putInt(endTime);
+        buffer.putShort(offset);
+        // buff
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 19, 1};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 13;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetCurrentStepCountRequest.java

@@ -0,0 +1,24 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetCurrentStepCountRequest extends Request {
+    public SetCurrentStepCountRequest(int steps){
+        super();
+        ByteBuffer buffer = createBuffer();
+        buffer.putInt(steps);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 6;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 17};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetCurrentTimeServiceRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetCurrentTimeServiceRequest extends Request {
+    public SetCurrentTimeServiceRequest(int timeStampSecs, short millis, short offsetInMins){
+        super();
+        init(timeStampSecs, millis, offsetInMins);
+    }
+    private void init(int timeStampSecs, short millis, short offsetInMins){
+        ByteBuffer buffer = createBuffer();
+        buffer.putInt(timeStampSecs);
+        buffer.putShort(millis);
+        buffer.putShort(offsetInMins);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 11;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 18, 2};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetStepGoalRequest.java

@@ -0,0 +1,28 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetStepGoalRequest extends Request {
+    public SetStepGoalRequest(int goal){
+        super();
+        init(goal);
+    }
+
+    private void init(int goal) {
+        ByteBuffer buffer = createBuffer();
+        buffer.putInt(goal);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 6;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 16};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetTimeRequest.java

@@ -0,0 +1,26 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetTimeRequest extends Request {
+    public SetTimeRequest(int epochSeconds, short millis, short minutesOffset) {
+        ByteBuffer buffer = createBuffer();
+        buffer.putInt(epochSeconds);
+        buffer.putShort(millis);
+        buffer.putShort(minutesOffset);
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 4};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 10;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetTripleTapEnabledRequest.java

@@ -0,0 +1,10 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetTripleTapEnabledRequest extends Request {
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 7, 3, 1};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SetVibrationStrengthRequest.java

@@ -0,0 +1,29 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SetVibrationStrengthRequest extends Request {
+    public SetVibrationStrengthRequest(short strength){
+        super();
+        init(strength);
+    }
+
+    private void init(int strength){
+        ByteBuffer buffer = createBuffer();
+        buffer.put((byte)strength);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 4;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 15, 8};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/SettingsFilePutRequest.java

@@ -0,0 +1,38 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import java.nio.ByteBuffer;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class SettingsFilePutRequest extends Request {
+    public int fileLength;
+    public byte[] file;
+
+    public SettingsFilePutRequest(byte[] file){
+        this.fileLength = file.length;
+        this.file = file;
+        ByteBuffer buffer = this.createBuffer();
+        buffer.putShort(1, (short)0x0800);
+        buffer.putInt(3, 0);
+        buffer.putInt(7, fileLength - 10);
+        buffer.putInt(11, fileLength - 10);
+
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 15;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{17};
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0007-957f-7d4a-34a6-74696673696d");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/UploadFileRequest.java

@@ -0,0 +1,97 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.UUID;
+import java.util.zip.CRC32;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class UploadFileRequest extends Request {
+    public enum UploadState{INITIALIZED, UPLOAD, UPLOADED, ERROR}
+
+    public UploadState state;
+
+    public ArrayList<byte[]> packets = new ArrayList<>();
+
+    public UploadFileRequest(short handle, byte[] file) {
+        int fileLength = file.length + 4;
+        ByteBuffer buffer = this.createBuffer();
+        buffer.putShort(1, handle);
+        buffer.putInt(3, 0);
+        buffer.putInt(7, fileLength);
+        buffer.putInt(11, fileLength);
+
+        this.data = buffer.array();
+
+        prepareFilePackets(file);
+
+        state = UploadState.INITIALIZED;
+    }
+
+    @Override
+    public void handleResponse(BluetoothGattCharacteristic characteristic) {
+        byte[] value = characteristic.getValue();
+        if (value.length == 4) {
+            if (value[1] != 0) {
+                state = UploadState.ERROR;
+                return;
+            }
+            state = UploadState.UPLOAD;
+        }else if(value.length == 9){
+            if(value[1] != 0){
+                state = UploadState.ERROR;
+                return;
+            }
+            state = UploadState.UPLOADED;
+        }
+    }
+
+    private void prepareFilePackets(byte[] file) {
+        ByteBuffer buffer = ByteBuffer.allocate(file.length + 4);
+        buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+        buffer.put(file);
+
+        CRC32 crc = new CRC32();
+        crc.update(file);
+        buffer.putInt((int) crc.getValue());
+
+        byte[] fileFull = buffer.array();
+        for (int i = 0, sequence = 0; i < fileFull.length + 4; i += 18, sequence++) {
+            byte[] packet;
+            if (i + 18 >= fileFull.length) {
+                packet = new byte[fileFull.length - i + 2];
+                System.arraycopy(fileFull, i, packet, 2, fileFull.length - i);
+            } else {
+                packet = new byte[20];
+                System.arraycopy(fileFull, i, packet, 2, 18);
+            }
+            packet[0] = 0x12;
+            packet[1] = (byte) sequence;
+            packets.add(packet);
+        }
+        packets.get(0)[1] |= 0x40;
+        if (packets.size() > 1) {
+            packets.get(packets.size() - 1)[1] |= 0x80;
+        }
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{17};
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 15;
+    }
+
+    @Override
+    public UUID getRequestUUID() {
+        return UUID.fromString("3dda0007-957f-7d4a-34a6-74696673696d");
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/requests/misfit/VibrateRequest.java

@@ -0,0 +1,28 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.misfit;
+
+
+import java.nio.ByteBuffer;
+
+import nodomain.freeyourgadget.gadgetbridge.service.devices.qhybrid.requests.Request;
+
+public class VibrateRequest extends Request {
+
+    public VibrateRequest(boolean longVibration, short repeats, short millisBetween){
+        ByteBuffer buffer = createBuffer();
+
+        buffer.put(longVibration ? (byte)1 : 0);
+        buffer.put((byte) repeats);
+        buffer.putShort(millisBetween);
+        this.data = buffer.array();
+    }
+
+    @Override
+    public int getPayloadLength() {
+        return 7;
+    }
+
+    @Override
+    public byte[] getStartSequence() {
+        return new byte[]{2, 15, 5};
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/DeviceHelper.java

@@ -67,6 +67,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.mijia_lywsd02.MijiaLywsd02Co
 import nodomain.freeyourgadget.gadgetbridge.devices.miscale2.MiScale2DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.no1f1.No1F1Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.pebble.PebbleCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.QHybridCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.roidmi.Roidmi1Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.roidmi.Roidmi3Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.vibratissimo.VibratissimoCoordinator;
@@ -226,6 +227,7 @@ public class DeviceHelper {
         result.add(new EXRIZUK8Coordinator());
         result.add(new TeclastH30Coordinator());
         result.add(new XWatchCoordinator());
+        result.add(new QHybridCoordinator());
         result.add(new ZeTimeCoordinator());
         result.add(new ID115Coordinator());
         result.add(new Watch9DeviceCoordinator());

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/LimitedQueue.java

@@ -53,4 +53,13 @@ public class LimitedQueue {
         }
         return null;
     }
+
+    synchronized public Object lookupByValue(Object value){
+        for (Pair entry : list) {
+            if (value.equals(entry.second)) {
+                return entry.first;
+            }
+        }
+        return null;
+    }
 }