Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DebugActivity.java

/*  Copyright (C) 2015-2020 Andreas Shimokawa, Carsten Pfeiffer, Daniele
    Gobbetti, Frank Slezak, ivanovlev, Kasha, Lem Dulfo, Pavel Elagin, Steffen
    Liebergeld, vanous

    This file is part of Gadgetbridge.

    Gadgetbridge is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Gadgetbridge is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.activities;

import static android.content.Intent.EXTRA_SUBJECT;
import static nodomain.freeyourgadget.gadgetbridge.util.GB.NOTIFICATION_CHANNEL_ID;

import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.PendingIntent;
import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetManager;
import android.bluetooth.BluetoothDevice;
import android.companion.AssociationRequest;
import android.companion.BluetoothDeviceFilter;
import android.companion.CompanionDeviceManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.IntentSender;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.util.Pair;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AlertDialog;
import androidx.core.app.ActivityCompat;
import androidx.core.app.NavUtils;
import androidx.core.app.NotificationCompat;
import androidx.core.app.RemoteInput;
import androidx.core.content.FileProvider;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;

import com.google.android.material.dialog.MaterialAlertDialogBuilder;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Random;
import java.util.TreeMap;

import nodomain.freeyourgadget.gadgetbridge.BuildConfig;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.Widget;
import nodomain.freeyourgadget.gadgetbridge.adapter.SpinnerWithIconAdapter;
import nodomain.freeyourgadget.gadgetbridge.adapter.SpinnerWithIconItem;
import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
import nodomain.freeyourgadget.gadgetbridge.devices.DeviceManager;
import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
import nodomain.freeyourgadget.gadgetbridge.entities.Device;
import nodomain.freeyourgadget.gadgetbridge.externalevents.gps.GBLocationManager;
import nodomain.freeyourgadget.gadgetbridge.externalevents.opentracks.OpenTracksContentObserver;
import nodomain.freeyourgadget.gadgetbridge.externalevents.opentracks.OpenTracksController;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
import nodomain.freeyourgadget.gadgetbridge.model.DeviceService;
import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
import nodomain.freeyourgadget.gadgetbridge.model.NotificationType;
import nodomain.freeyourgadget.gadgetbridge.model.RecordedDataTypes;
import nodomain.freeyourgadget.gadgetbridge.model.Weather;
import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
import nodomain.freeyourgadget.gadgetbridge.service.serial.GBDeviceProtocol;
import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.PendingIntentUtils;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
import nodomain.freeyourgadget.gadgetbridge.util.StringUtils;
import nodomain.freeyourgadget.gadgetbridge.util.WidgetPreferenceStorage;

public class DebugActivity extends AbstractGBActivity {
    private static final Logger LOG = LoggerFactory.getLogger(DebugActivity.class);

    private static Bundle dataLossSave;

    private static final String EXTRA_REPLY = "reply";
    private static final String ACTION_REPLY
            = "nodomain.freeyourgadget.gadgetbridge.DebugActivity.action.reply";
    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            switch (Objects.requireNonNull(intent.getAction())) {
                case ACTION_REPLY: {
                    Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
                    CharSequence reply = remoteInput.getCharSequence(EXTRA_REPLY);
                    LOG.info("got wearable reply: " + reply);
                    GB.toast(context, "got wearable reply: " + reply, Toast.LENGTH_SHORT, GB.INFO);
                    break;
                }
                case DeviceService.ACTION_REALTIME_SAMPLES:
                    handleRealtimeSample(intent.getSerializableExtra(DeviceService.EXTRA_REALTIME_SAMPLE));
                    break;
                default:
                    LOG.info("ignoring intent action " + intent.getAction());
                    break;
            }
        }
    };
    private Spinner sendTypeSpinner;
    private EditText editContent;
    public static final long SELECT_DEVICE = 999L;
    private long selectedTestDeviceKey = SELECT_DEVICE;
    private String selectedTestDeviceMAC;

    private static final int SELECT_DEVICE_REQUEST_CODE = 1;

    private void handleRealtimeSample(Serializable extra) {
        if (extra instanceof ActivitySample) {
            ActivitySample sample = (ActivitySample) extra;
            GB.toast(this, "Heart Rate measured: " + sample.getHeartRate(), Toast.LENGTH_LONG, GB.INFO);
        }
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_debug);

        IntentFilter filter = new IntentFilter();
        filter.addAction(ACTION_REPLY);
        filter.addAction(DeviceService.ACTION_REALTIME_SAMPLES);
        LocalBroadcastManager.getInstance(this).registerReceiver(mReceiver, filter);
        registerReceiver(mReceiver, filter); // for ACTION_REPLY

        editContent = findViewById(R.id.editContent);

        final ArrayList<String> spinnerArray = new ArrayList<>();
        for (NotificationType notificationType : NotificationType.sortedValues()) {
            spinnerArray.add(notificationType.name());
        }
        ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_dropdown_item, spinnerArray);
        sendTypeSpinner = findViewById(R.id.sendTypeSpinner);
        sendTypeSpinner.setAdapter(spinnerArrayAdapter);

        Button sendButton = findViewById(R.id.sendButton);
        sendButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                NotificationSpec notificationSpec = new NotificationSpec();
                String testString = editContent.getText().toString();
                notificationSpec.phoneNumber = testString;
                notificationSpec.body = testString;
                notificationSpec.sender = testString;
                notificationSpec.subject = testString;
                if (notificationSpec.type != NotificationType.GENERIC_SMS) {
                    // SMS notifications don't have a source app ID when sent by the SMSReceiver,
                    // so let's not set it here as well for consistency
                    notificationSpec.sourceAppId = BuildConfig.APPLICATION_ID;
                }
                notificationSpec.sourceName = getApplicationContext().getApplicationInfo()
                        .loadLabel(getApplicationContext().getPackageManager())
                        .toString();
                notificationSpec.type = NotificationType.sortedValues()[sendTypeSpinner.getSelectedItemPosition()];
                notificationSpec.pebbleColor = notificationSpec.type.color;
                notificationSpec.attachedActions = new ArrayList<>();

                if (notificationSpec.type == NotificationType.GENERIC_SMS) {
                    // REPLY action
                    NotificationSpec.Action replyAction = new NotificationSpec.Action();
                    replyAction.title = "Reply";
                    replyAction.type = NotificationSpec.Action.TYPE_SYNTECTIC_REPLY_PHONENR;
                    notificationSpec.attachedActions.add(replyAction);
                }

                GBApplication.deviceService().onNotification(notificationSpec);
            }
        });

        Button incomingCallButton = findViewById(R.id.incomingCallButton);
        incomingCallButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                CallSpec callSpec = new CallSpec();
                callSpec.command = CallSpec.CALL_INCOMING;
                callSpec.number = editContent.getText().toString();
                GBApplication.deviceService().onSetCallState(callSpec);
            }
        });
        Button outgoingCallButton = findViewById(R.id.outgoingCallButton);
        outgoingCallButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                CallSpec callSpec = new CallSpec();
                callSpec.command = CallSpec.CALL_OUTGOING;
                callSpec.number = editContent.getText().toString();
                GBApplication.deviceService().onSetCallState(callSpec);
            }
        });

        Button startCallButton = findViewById(R.id.startCallButton);
        startCallButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                CallSpec callSpec = new CallSpec();
                callSpec.command = CallSpec.CALL_START;
                GBApplication.deviceService().onSetCallState(callSpec);
            }
        });
        Button endCallButton = findViewById(R.id.endCallButton);
        endCallButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                CallSpec callSpec = new CallSpec();
                callSpec.command = CallSpec.CALL_END;
                GBApplication.deviceService().onSetCallState(callSpec);
            }
        });

        Button rebootButton = findViewById(R.id.rebootButton);
        rebootButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                GBApplication.deviceService().onReset(GBDeviceProtocol.RESET_FLAGS_REBOOT);
            }
        });

        Button factoryResetButton = findViewById(R.id.factoryResetButton);
        factoryResetButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                new MaterialAlertDialogBuilder(DebugActivity.this)
                        .setCancelable(true)
                        .setTitle(R.string.debugactivity_really_factoryreset_title)
                        .setMessage(R.string.debugactivity_really_factoryreset)
                        .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                GBApplication.deviceService().onReset(GBDeviceProtocol.RESET_FLAGS_FACTORY_RESET);
                            }
                        })
                        .setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                            }
                        })
                        .show();
            }
        });

        Button heartRateButton = findViewById(R.id.HeartRateButton);
        heartRateButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                GB.toast("Measuring heart rate, please wait...", Toast.LENGTH_LONG, GB.INFO);
                GBApplication.deviceService().onHeartRateTest();
            }
        });

        Button setFetchTimeButton = findViewById(R.id.SetFetchTimeButton);
        setFetchTimeButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                final Calendar currentDate = Calendar.getInstance();
                Context context = getApplicationContext();

                if (context instanceof GBApplication) {
                    GBApplication gbApp = (GBApplication) context;
                    final List<GBDevice> devices = gbApp.getDeviceManager().getSelectedDevices();
                    if(devices.size() == 0){
                        GB.toast("Device not selected/connected", Toast.LENGTH_LONG, GB.INFO);
                        return;
                    }
                    new DatePickerDialog(DebugActivity.this, new DatePickerDialog.OnDateSetListener() {
                        @Override
                        public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
                            Calendar date = Calendar.getInstance();
                            date.set(year, monthOfYear, dayOfMonth);

                            long timestamp = date.getTimeInMillis() - 1000;
                            GB.toast("Setting lastSyncTimeMillis: " + timestamp, Toast.LENGTH_LONG, GB.INFO);

                            for(GBDevice device : devices){
                                SharedPreferences.Editor editor = GBApplication.getDeviceSpecificSharedPrefs(device.getAddress()).edit();
                                editor.remove("lastSyncTimeMillis"); //FIXME: key reconstruction is BAD
                                editor.putLong("lastSyncTimeMillis", timestamp);
                                editor.apply();
                            }
                        }
                    }, currentDate.get(Calendar.YEAR), currentDate.get(Calendar.MONTH), currentDate.get(Calendar.DATE)).show();
                }


            }
        });

        Button setWeatherButton = findViewById(R.id.setWeatherButton);
        setWeatherButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (Weather.getInstance().getWeatherSpec() == null) {
                    final WeatherSpec weatherSpec = new WeatherSpec();
                    weatherSpec.forecasts = new ArrayList<>();

                    weatherSpec.location = "Green Hill";
                    weatherSpec.currentConditionCode = 601; // snow
                    weatherSpec.currentCondition = Weather.getConditionString(weatherSpec.currentConditionCode);

                    weatherSpec.currentTemp = 15 + 273;
                    weatherSpec.currentHumidity = 30;

                    weatherSpec.windSpeed = 10;
                    weatherSpec.windDirection = 12;
                    weatherSpec.timestamp = (int) (System.currentTimeMillis() / 1000);
                    weatherSpec.todayMinTemp = 10 + 273;
                    weatherSpec.todayMaxTemp = 25 + 273;

                    for (int i = 0; i < 5; i++) {
                        final WeatherSpec.Forecast gbForecast = new WeatherSpec.Forecast();
                        gbForecast.minTemp = 10 + i + 273;
                        gbForecast.maxTemp = 25 + i + 273;

                        gbForecast.conditionCode = 800; // clear
                        weatherSpec.forecasts.add(gbForecast);
                    }

                    Weather.getInstance().setWeatherSpec(weatherSpec);
                }

                GBApplication.deviceService().onSendWeather(Weather.getInstance().getWeatherSpec());
            }
        });

        Button setMusicInfoButton = findViewById(R.id.setMusicInfoButton);
        setMusicInfoButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                MusicSpec musicSpec = new MusicSpec();
                String testString = editContent.getText().toString();
                musicSpec.artist = testString + "(artist)";
                musicSpec.album = testString + "(album)";
                musicSpec.track = testString + "(track)";
                musicSpec.duration = 10;
                musicSpec.trackCount = 5;
                musicSpec.trackNr = 2;

                GBApplication.deviceService().onSetMusicInfo(musicSpec);

                MusicStateSpec stateSpec = new MusicStateSpec();
                stateSpec.position = 0;
                stateSpec.state = 0x01; // playing
                stateSpec.playRate = 100;
                stateSpec.repeat = 1;
                stateSpec.shuffle = 1;

                GBApplication.deviceService().onSetMusicState(stateSpec);
            }
        });

        Button setTimeButton = findViewById(R.id.setTimeButton);
        setTimeButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                GBApplication.deviceService().onSetTime();
            }
        });

        Button testNotificationButton = findViewById(R.id.testNotificationButton);
        testNotificationButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                testNotification();
            }
        });

        Button testPebbleKitNotificationButton = findViewById(R.id.testPebbleKitNotificationButton);
        testPebbleKitNotificationButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                testPebbleKitNotification();
            }
        });

        Button fetchDebugLogsButton = findViewById(R.id.fetchDebugLogsButton);
        fetchDebugLogsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                GBApplication.deviceService().onFetchRecordedData(RecordedDataTypes.TYPE_DEBUGLOGS);
            }
        });

        Button testNewFunctionalityButton = findViewById(R.id.testNewFunctionality);
        testNewFunctionalityButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                testNewFunctionality();
            }
        });

        Button shareLogButton = findViewById(R.id.shareLog);
        shareLogButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(DebugActivity.this);
                Prefs prefs = new Prefs(sharedPrefs);
                boolean logging_enabled = prefs.getBoolean("log_to_file", false);
                if (logging_enabled) {
                    showLogSharingWarning();
                } else {
                    showLogSharingNotEnabledAlert();
                }
            }
        });

        Button showWidgetsButton = findViewById(R.id.showWidgetsButton);
        showWidgetsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                showAllRegisteredAppWidgets();
            }
        });

        Button unregisterWidgetsButton = findViewById(R.id.deleteWidgets);
        unregisterWidgetsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                unregisterAllRegisteredAppWidgets();
            }
        });

        Button showWidgetsPrefsButton = findViewById(R.id.showWidgetsPrefs);
        showWidgetsPrefsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                showAppWidgetsPrefs();
            }
        });

        Button deleteWidgetsPrefsButton = findViewById(R.id.deleteWidgetsPrefs);
        deleteWidgetsPrefsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                deleteWidgetsPrefs();
            }
        });

        Button removeDevicePreferencesButton = findViewById(R.id.removeDevicePreferences);
        removeDevicePreferencesButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                new MaterialAlertDialogBuilder(DebugActivity.this)
                        .setCancelable(true)
                        .setTitle(R.string.debugactivity_confirm_remove_device_preferences_title)
                        .setMessage(R.string.debugactivity_confirm_remove_device_preferences)
                        .setPositiveButton(R.string.ok, (dialog, which) -> {
                            final GBApplication gbApp = (GBApplication) getApplicationContext();
                            final List<GBDevice> devices = gbApp.getDeviceManager().getSelectedDevices();
                            for(final GBDevice device : devices){
                                GBApplication.deleteDeviceSpecificSharedPrefs(device.getAddress());
                            }
                        })
                        .setNegativeButton(R.string.Cancel, (dialog, which) -> {})
                        .show();
            }
        });

        Button runDebugFunction = findViewById(R.id.runDebugFunction);
        runDebugFunction.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //SharedPreferences.Editor editor = GBApplication.getPrefs().getPreferences().edit();
                //editor.remove("notification_list_is_blacklist").apply();
            }
        });

        Button addDeviceButtonDebug = findViewById(R.id.addDeviceButtonDebug);
        addDeviceButtonDebug.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                LinkedHashMap<String, Pair<Long, Integer>> allDevices;
                allDevices = getAllSupportedDevices(getApplicationContext());

                final LinearLayout linearLayout = new LinearLayout(DebugActivity.this);
                linearLayout.setOrientation(LinearLayout.VERTICAL);

                final LinearLayout macLayout = new LinearLayout(DebugActivity.this);
                macLayout.setOrientation(LinearLayout.HORIZONTAL);
                macLayout.setPadding(20, 0, 20, 0);

                final TextView textView = new TextView(DebugActivity.this);
                textView.setText("MAC Address: ");
                final EditText editText = new EditText(DebugActivity.this);
                selectedTestDeviceMAC = randomMac();
                editText.setText(selectedTestDeviceMAC);
                editText.addTextChangedListener(new TextWatcher() {
                    @Override
                    public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

                    }

                    @Override
                    public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {

                    }

                    @Override
                    public void afterTextChanged(Editable editable) {
                        selectedTestDeviceMAC = editable.toString();

                    }
                });

                macLayout.addView(textView);
                macLayout.addView(editText);

                final Spinner deviceListSpinner = new Spinner(DebugActivity.this);
                ArrayList<SpinnerWithIconItem> deviceListArray = new ArrayList<>();
                for (Map.Entry<String, Pair<Long, Integer>> item : allDevices.entrySet()) {
                    deviceListArray.add(new SpinnerWithIconItem(item.getKey(), item.getValue().first, item.getValue().second));
                }
                final SpinnerWithIconAdapter deviceListAdapter = new SpinnerWithIconAdapter(DebugActivity.this,
                        R.layout.spinner_with_image_layout, R.id.spinner_item_text, deviceListArray);
                deviceListSpinner.setAdapter(deviceListAdapter);
                addListenerOnSpinnerDeviceSelection(deviceListSpinner);

                linearLayout.addView(deviceListSpinner);
                linearLayout.addView(macLayout);

                new MaterialAlertDialogBuilder(DebugActivity.this)
                        .setCancelable(true)
                        .setTitle(R.string.add_test_device)
                        .setView(linearLayout)
                        .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                createTestDevice(DebugActivity.this, selectedTestDeviceKey, selectedTestDeviceMAC);
                            }
                        })
                        .setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                            }
                        })
                        .show();
            }
        });

        CheckBox activity_list_debug_extra_time_range = findViewById(R.id.activity_list_debug_extra_time_range);
        activity_list_debug_extra_time_range.setAllCaps(true);
        boolean activity_list_debug_extra_time_range_value = GBApplication.getPrefs().getPreferences().getBoolean("activity_list_debug_extra_time_range", false);
        activity_list_debug_extra_time_range.setChecked(activity_list_debug_extra_time_range_value);

        activity_list_debug_extra_time_range.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                GBApplication.getPrefs().getPreferences().getBoolean("activity_list_debug_extra_time_range", false);
                SharedPreferences.Editor editor = GBApplication.getPrefs().getPreferences().edit();
                editor.putBoolean("activity_list_debug_extra_time_range", b).apply();
            }
        });

        Button startFitnessAppTracking = findViewById(R.id.startFitnessAppTracking);
        startFitnessAppTracking.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                OpenTracksController.startRecording(DebugActivity.this);
            }
        });

        Button stopFitnessAppTracking = findViewById(R.id.stopFitnessAppTracking);
        stopFitnessAppTracking.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                OpenTracksController.stopRecording(DebugActivity.this);
            }
        });

        Button stopPhoneGpsLocationListener = findViewById(R.id.stopPhoneGpsLocationListener);
        stopPhoneGpsLocationListener.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                GBLocationManager.stopAll(getBaseContext());
            }
        });

        Button showCompanionDevices = findViewById(R.id.showCompanionDevices);
        showCompanionDevices.setVisibility(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O ? View.VISIBLE : View.GONE);
        showCompanionDevices.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
                    LOG.warn("Android version < O, companion devices not supported");
                    return;
                }

                final CompanionDeviceManager manager = (CompanionDeviceManager) GBApplication.getContext().getSystemService(Context.COMPANION_DEVICE_SERVICE);
                final List<String> associations = new ArrayList<>(manager.getAssociations());
                Collections.sort(associations);
                String companionDevicesList = String.format(Locale.ROOT, "%d companion devices", associations.size());
                if (!associations.isEmpty()) {
                    companionDevicesList += "\n\n" + StringUtils.join("\n", associations.toArray(new String[0]));
                }

                new MaterialAlertDialogBuilder(DebugActivity.this)
                        .setCancelable(false)
                        .setTitle("Companion Devices")
                        .setMessage(companionDevicesList)
                        .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                            }
                        })
                        .show();
            }
        });

        final Button pairAsCompanion = findViewById(R.id.pairAsCompanion);
        pairAsCompanion.setVisibility(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O ? View.VISIBLE : View.GONE);
        pairAsCompanion.setOnClickListener(v -> {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                pairCurrentAsCompanion();
            }
        });

        Button showStatusFitnessAppTracking = findViewById(R.id.showStatusFitnessAppTracking);
        final int delay = 2 * 1000;

        showStatusFitnessAppTracking.setOnClickListener(new View.OnClickListener() {
            final Handler handler = new Handler();
            Runnable runnable;

            @Override
            public void onClick(View v) {
                final MaterialAlertDialogBuilder fitnesStatusBuilder = new MaterialAlertDialogBuilder(DebugActivity.this);
                fitnesStatusBuilder
                        .setCancelable(false)
                        .setTitle("openTracksObserver Status")
                        .setMessage("Starting openTracksObserver watcher, waiting for an update, refreshing every: " + delay + "ms")
                        .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                handler.removeCallbacks(runnable);
                            }
                        });
                final AlertDialog alert = fitnesStatusBuilder.show();


                runnable = new Runnable() {
                    @Override
                    public void run() {
                        LOG.debug("openTracksObserver debug watch dialog running");
                        handler.postDelayed(this, delay); //schedule next execution

                        OpenTracksContentObserver openTracksObserver = GBApplication.app().getOpenTracksObserver();
                        if (openTracksObserver == null) {
                            LOG.debug("openTracksObserver is null");
                            alert.cancel();
                            alert.setMessage("openTracksObserver not running");
                            alert.show();
                            return;
                        }
                        LOG.debug("openTracksObserver is not null, updating debug view");
                        long timeSecs = openTracksObserver.getTimeMillisChange() / 1000;
                        float distanceCM = openTracksObserver.getDistanceMeterChange() * 100;

                        LOG.debug("Time: " + timeSecs + " distanceCM " + distanceCM);
                        alert.cancel();
                        alert.setMessage("TimeSec: " + timeSecs + " distanceCM " + distanceCM);
                        alert.show();
                    }
                };
                handler.postDelayed(runnable, delay);
            }
        });
    }

    @RequiresApi(Build.VERSION_CODES.O)
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O &&
                requestCode == SELECT_DEVICE_REQUEST_CODE &&
                resultCode == Activity.RESULT_OK) {

            final BluetoothDevice deviceToPair = data.getParcelableExtra(CompanionDeviceManager.EXTRA_DEVICE);

            if (deviceToPair != null) {
                if (deviceToPair.getBondState() != BluetoothDevice.BOND_BONDED) {
                    GB.toast("Creating bond...", Toast.LENGTH_SHORT, GB.INFO);
                    deviceToPair.createBond();
                } else {
                    GB.toast("Bonding complete", Toast.LENGTH_LONG, GB.INFO);
                }
            } else {
                GB.toast("No device to pair", Toast.LENGTH_LONG, GB.ERROR);
            }
        }
    }

    @RequiresApi(Build.VERSION_CODES.O)
    private void pairCurrentAsCompanion() {
        final GBApplication gbApp = (GBApplication) getApplicationContext();
        final List<GBDevice> devices = gbApp.getDeviceManager().getSelectedDevices();
        if (devices.size() != 1) {
            GB.toast("Please connect to a single device that you want to pair as companion", Toast.LENGTH_LONG, GB.WARN);
            return;
        }

        final GBDevice device = devices.get(0);

        final CompanionDeviceManager manager = (CompanionDeviceManager) GBApplication.getContext().getSystemService(Context.COMPANION_DEVICE_SERVICE);

        if (manager.getAssociations().contains(device.getAddress())) {
            GB.toast(device.getAliasOrName() + " already paired as companion", Toast.LENGTH_LONG, GB.INFO);
            return;
        }

        final BluetoothDeviceFilter deviceFilter = new BluetoothDeviceFilter.Builder()
                .setAddress(device.getAddress())
                .build();

        final AssociationRequest pairingRequest = new AssociationRequest.Builder()
                .addDeviceFilter(deviceFilter)
                .setSingleDevice(true)
                .build();

        CompanionDeviceManager.Callback callback = new CompanionDeviceManager.Callback() {
            @Override
            public void onFailure(final CharSequence error) {
                GB.toast("Companion pairing failed: " + error, Toast.LENGTH_LONG, GB.ERROR);
            }

            @Override
            public void onDeviceFound(final IntentSender chooserLauncher) {
                GB.toast("Found device", Toast.LENGTH_SHORT, GB.INFO);

                try {
                    ActivityCompat.startIntentSenderForResult(
                            DebugActivity.this,
                            chooserLauncher,
                            SELECT_DEVICE_REQUEST_CODE,
                            null,
                            0,
                            0,
                            0,
                            null
                    );
                } catch (final IntentSender.SendIntentException e) {
                    LOG.error("Failed to send intent", e);
                }
            }
        };

        manager.associate(pairingRequest, callback, null);
    }

    @Override
    protected void onPause() {
        super.onPause();
        if (dataLossSave != null ) {
            dataLossSave.clear();
            dataLossSave = null ;
        }
        dataLossSave = new Bundle();
        dataLossSave.putString("editContent", editContent.getText().toString());
    }

    @Override
    protected void onResume() {
        super.onResume();
        if (dataLossSave != null ) {
            editContent.setText(dataLossSave.getString("editContent", ""));
        }else{
            editContent.setText("Test");
        }
    }

    private void deleteWidgetsPrefs() {
        WidgetPreferenceStorage widgetPreferenceStorage = new WidgetPreferenceStorage();
        widgetPreferenceStorage.deleteWidgetsPrefs(DebugActivity.this);
        widgetPreferenceStorage.showAppWidgetsPrefs(DebugActivity.this);
    }

    private void showAppWidgetsPrefs() {
        WidgetPreferenceStorage widgetPreferenceStorage = new WidgetPreferenceStorage();
        widgetPreferenceStorage.showAppWidgetsPrefs(DebugActivity.this);

    }

    private void showAllRegisteredAppWidgets() {
        //https://stackoverflow.com/questions/17387191/check-if-a-widget-is-exists-on-homescreen-using-appwidgetid

        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(DebugActivity.this);
        AppWidgetHost appWidgetHost = new AppWidgetHost(DebugActivity.this, 1); // for removing phantoms
        int[] appWidgetIDs = appWidgetManager.getAppWidgetIds(new ComponentName(DebugActivity.this, Widget.class));
        GB.toast("Number of registered app widgets: " + appWidgetIDs.length, Toast.LENGTH_SHORT, GB.INFO);
        for (int appWidgetID : appWidgetIDs) {
            GB.toast("Widget: " + appWidgetID, Toast.LENGTH_SHORT, GB.INFO);
        }
    }

    private void unregisterAllRegisteredAppWidgets() {
        //https://stackoverflow.com/questions/17387191/check-if-a-widget-is-exists-on-homescreen-using-appwidgetid

        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(DebugActivity.this);
        AppWidgetHost appWidgetHost = new AppWidgetHost(DebugActivity.this, 1); // for removing phantoms
        int[] appWidgetIDs = appWidgetManager.getAppWidgetIds(new ComponentName(DebugActivity.this, Widget.class));
        GB.toast("Number of registered app widgets: " + appWidgetIDs.length, Toast.LENGTH_SHORT, GB.INFO);
        for (int appWidgetID : appWidgetIDs) {
            appWidgetHost.deleteAppWidgetId(appWidgetID);
            GB.toast("Removing widget: " + appWidgetID, Toast.LENGTH_SHORT, GB.INFO);
        }
    }

    private void showLogSharingNotEnabledAlert() {
        new MaterialAlertDialogBuilder(this)
                .setTitle(R.string.note)
                .setPositiveButton(R.string.ok, null)
                .setMessage(R.string.share_log_not_enabled_message)
                .show();
    }

    private void showLogSharingWarning() {
        new MaterialAlertDialogBuilder(this)
                .setCancelable(true)
                .setTitle(R.string.warning)
                .setMessage(R.string.share_log_warning)
                .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        shareLog();
                    }
                })
                .setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        // do nothing
                    }
                })
                .show();
    }

    private void testNewFunctionality() {
        GBApplication.deviceService().onTestNewFunction();
    }

    private void shareLog() {
        String fileName = GBApplication.getLogPath();
        if (fileName != null && fileName.length() > 0) {
            File logFile = new File(fileName);
            if (!logFile.exists()) {
                GB.toast("File does not exist", Toast.LENGTH_LONG, GB.INFO);
                return;
            }

            final Uri providerUri = FileProvider.getUriForFile(
                    this,
                    getApplicationContext().getPackageName() + ".screenshot_provider",
                    logFile
            );

            Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
            emailIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
            emailIntent.setType("*/*");
            emailIntent.putExtra(EXTRA_SUBJECT, "Gadgetbridge log file");
            emailIntent.putExtra(Intent.EXTRA_STREAM, providerUri);
            startActivity(Intent.createChooser(emailIntent, "Share File"));
        }
    }

    private void testNotification() {
        Intent notificationIntent = new Intent(getApplicationContext(), DebugActivity.class);
        notificationIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
                | Intent.FLAG_ACTIVITY_CLEAR_TASK);
        PendingIntent pendingIntent = PendingIntentUtils.getActivity(getApplicationContext(), 0,
                notificationIntent, 0, false);

        RemoteInput remoteInput = new RemoteInput.Builder(EXTRA_REPLY)
                .build();

        Intent replyIntent = new Intent(ACTION_REPLY);

        PendingIntent replyPendingIntent = PendingIntentUtils.getBroadcast(this, 0, replyIntent, 0, true);

        NotificationCompat.Action action =
                new NotificationCompat.Action.Builder(android.R.drawable.ic_input_add, "Reply", replyPendingIntent)
                        .addRemoteInput(remoteInput)
                        .build();

        NotificationCompat.WearableExtender wearableExtender = new NotificationCompat.WearableExtender().addAction(action);

        NotificationCompat.Builder ncomp = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
                .setContentTitle(getString(R.string.test_notification))
                .setContentText(getString(R.string.this_is_a_test_notification_from_gadgetbridge))
                .setTicker(getString(R.string.this_is_a_test_notification_from_gadgetbridge))
                .setSmallIcon(R.drawable.ic_notification)
                .setAutoCancel(true)
                .setContentIntent(pendingIntent)
                .extend(wearableExtender);

        GB.notify((int) System.currentTimeMillis(), ncomp.build(), this);
    }

    private void testPebbleKitNotification() {
        Intent pebbleKitIntent = new Intent("com.getpebble.action.SEND_NOTIFICATION");
        pebbleKitIntent.putExtra("messageType", "PEBBLE_ALERT");
        pebbleKitIntent.putExtra("notificationData", "[{\"title\":\"PebbleKitTest\",\"body\":\"sent from Gadgetbridge\"}]");
        getApplicationContext().sendBroadcast(pebbleKitIntent);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                NavUtils.navigateUpFromSameTask(this);
                return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        LocalBroadcastManager.getInstance(this).unregisterReceiver(mReceiver);
        unregisterReceiver(mReceiver);
    }

    private void addListenerOnSpinnerDeviceSelection(Spinner spinner) {
        spinner.setOnItemSelectedListener(new CustomOnDeviceSelectedListener());
    }

    protected static void createTestDevice(Context context, long deviceKey, String deviceMac) {
        if (deviceKey == SELECT_DEVICE) {
            return;
        }
        DeviceType deviceType = DeviceType.fromKey((int) deviceKey);
        try (
            DBHandler db = GBApplication.acquireDB()) {
            DaoSession daoSession = db.getDaoSession();
            GBDevice gbDevice = new GBDevice(deviceMac, deviceType.name(), "", null, deviceType);
            gbDevice.setFirmwareVersion("N/A");
            gbDevice.setFirmwareVersion2("N/A");

            //this causes the attributes (fw version) to be stored as well. Not much useful, but still...
            gbDevice.setState(GBDevice.State.INITIALIZED);

            Device device = DBHelper.getDevice(gbDevice, daoSession); //the addition happens here
            Intent refreshIntent = new Intent(DeviceManager.ACTION_REFRESH_DEVICELIST);
            LocalBroadcastManager.getInstance(context).sendBroadcast(refreshIntent);
            GB.toast(context, "Added test device: " + deviceType.name(), Toast.LENGTH_SHORT, GB.INFO);

        } catch (
                Exception e) {
            GB.log("Error accessing database", GB.ERROR, e);
        }
    }

    private String randomMac() {
        Random random = new Random();
        String separator = ":";
        String[] mac = {
                String.format("%02x", random.nextInt(0xff)),
                String.format("%02x", random.nextInt(0xff)),
                String.format("%02x", random.nextInt(0xff)),
                String.format("%02x", random.nextInt(0xff)),
                String.format("%02x", random.nextInt(0xff)),
                String.format("%02x", random.nextInt(0xff))
        };
        return TextUtils.join(separator, mac).toUpperCase(Locale.ROOT);
    }

    public static LinkedHashMap getAllSupportedDevices(Context appContext) {
        LinkedHashMap<String, Pair<Long, Integer>> newMap = new LinkedHashMap<>(1);
        GBApplication app = (GBApplication) appContext;
        for (DeviceCoordinator coordinator : DeviceHelper.getInstance().getAllCoordinators()) {
            DeviceType deviceType = coordinator.getDeviceType();
            int icon = deviceType.getIcon();
            String name = app.getString(deviceType.getName()) + " (" + coordinator.getManufacturer() + ")";
            long deviceId = deviceType.getKey();
            newMap.put(name, new Pair(deviceId, icon));
        }
        TreeMap <String, Pair<Long, Integer>> sortedMap = new TreeMap<>(newMap);
        newMap = new LinkedHashMap<>(1);
        newMap.put(app.getString(R.string.widget_settings_select_device_title), new Pair(SELECT_DEVICE, R.drawable.ic_device_unknown));
        newMap.putAll(sortedMap);

        return newMap;
    }

    public class CustomOnDeviceSelectedListener implements AdapterView.OnItemSelectedListener {

        public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
            SpinnerWithIconItem selectedItem = (SpinnerWithIconItem) parent.getItemAtPosition(pos);
            selectedTestDeviceKey = selectedItem.getId();
        }

        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
            // TODO Auto-generated method stub
        }

    }

}