Mi Band 3: Band screen unlock

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

@@ -63,6 +63,7 @@ import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.PREF_MI2_DATEFORMAT;
 import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.PREF_MI2_DISPLAY_ITEMS;
 import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.PREF_MI2_ENABLE_TEXT_NOTIFICATIONS;
+import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.PREF_MI3_BAND_SCREEN_UNLOCK;
 import static nodomain.freeyourgadget.gadgetbridge.model.ActivityUser.PREF_USER_HEIGHT_CM;
 import static nodomain.freeyourgadget.gadgetbridge.model.ActivityUser.PREF_USER_SLEEP_DURATION;
 import static nodomain.freeyourgadget.gadgetbridge.model.ActivityUser.PREF_USER_STEPS_GOAL;
@@ -390,6 +391,21 @@ public class SettingsActivity extends AbstractSettingsActivity {
             }
         });
 
+        final Preference miBand3ScreenUnlock = findPreference(PREF_MI3_BAND_SCREEN_UNLOCK);
+        miBand3ScreenUnlock.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newVal) {
+                invokeLater(new Runnable() {
+                    @Override
+                    public void run() {
+                        GBApplication.deviceService().onSendConfiguration(PREF_MI3_BAND_SCREEN_UNLOCK);
+                    }
+                });
+                return true;
+            }
+        });
+
+
         /*
         final Preference miBand3DisplayItems = findPreference("miband3_display_items");
         miBand3DisplayItems.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/miband3/MiBand3Coordinator.java

@@ -24,12 +24,15 @@ import android.support.annotation.NonNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 
 public class MiBand3Coordinator extends HuamiCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(MiBand3Coordinator.class);
@@ -70,4 +73,9 @@ public class MiBand3Coordinator extends HuamiCoordinator {
     public boolean supportsWeather() {
         return true;
     }
+
+    public static boolean getBandScreenUnlock() {
+        Prefs prefs = GBApplication.getPrefs();
+        return prefs.getBoolean(MiBandConst.PREF_MI3_BAND_SCREEN_UNLOCK, false);
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/miband3/MiBand3Service.java

@@ -18,8 +18,11 @@
 package nodomain.freeyourgadget.gadgetbridge.devices.huami.miband3;
 
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.DISPLAY_ITEM_BIT_CLOCK;
+import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.ENDPOINT_DISPLAY;
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.ENDPOINT_DISPLAY_ITEMS;
 
 public class MiBand3Service {
     public static final byte[] COMMAND_CHANGE_SCREENS = new byte[]{ENDPOINT_DISPLAY_ITEMS, DISPLAY_ITEM_BIT_CLOCK, 0x30, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08};
+    public static final byte[] COMMAND_ENABLE_BAND_SCREEN_UNLOCK = new byte[]{ENDPOINT_DISPLAY, 0x16, 0x00, 0x01};
+    public static final byte[] COMMAND_DISABLE_BAND_SCREEN_UNLOCK = new byte[]{ENDPOINT_DISPLAY, 0x16, 0x00, 0x00};
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandConst.java

@@ -69,6 +69,7 @@ public final class MiBandConst {
     public static final String PREF_MI2_INACTIVITY_WARNINGS_DND_END = "mi2_inactivity_warnings_dnd_end";
     public static final String PREF_MIBAND_SETUP_BT_PAIRING = "mi_setup_bt_pairing";
 
+    public static final String PREF_MI3_BAND_SCREEN_UNLOCK = "mi3_band_screen_unlock";
 
     public static final String ORIGIN_INCOMING_CALL = "incoming_call";
     public static final String ORIGIN_ALARM_CLOCK = "alarm_clock";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/miband3/MiBand3Support.java

@@ -18,6 +18,7 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband3;
 
 import android.content.Context;
 import android.net.Uri;
+import android.widget.Toast;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -28,10 +29,13 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband3.MiBand3Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband3.MiBand3FWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband3.MiBand3Service;
+import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip.AmazfitBipSupport;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 
 public class MiBand3Support extends AmazfitBipSupport {
@@ -71,6 +75,45 @@ public class MiBand3Support extends AmazfitBipSupport {
         return this;
     }
 
+    @Override
+    public void onSendConfiguration(String config) {
+        TransactionBuilder builder;
+        try {
+            builder = performInitialized("Sending configuration for option: " + config);
+            switch (config) {
+                case MiBandConst.PREF_MI3_BAND_SCREEN_UNLOCK:
+                    setBandScreenUnlock(builder);
+                    break;
+                default:
+                    super.onSendConfiguration(config);
+                    return;
+            }
+            builder.queue(getQueue());
+        } catch (IOException e) {
+            GB.toast("Error setting configuration", Toast.LENGTH_LONG, GB.ERROR, e);
+        }
+    }
+
+    private MiBand3Support setBandScreenUnlock(TransactionBuilder builder) {
+        boolean enable = MiBand3Coordinator.getBandScreenUnlock();
+        LOG.info("Setting band screen unlock to " + enable);
+
+        if (enable) {
+            builder.write(getCharacteristic(HuamiService.UUID_CHARACTERISTIC_3_CONFIGURATION), MiBand3Service.COMMAND_ENABLE_BAND_SCREEN_UNLOCK);
+        } else {
+            builder.write(getCharacteristic(HuamiService.UUID_CHARACTERISTIC_3_CONFIGURATION), MiBand3Service.COMMAND_DISABLE_BAND_SCREEN_UNLOCK);
+        }
+
+        return this;
+    }
+
+    @Override
+    public void phase2Initialize(TransactionBuilder builder) {
+        super.phase2Initialize(builder);
+        LOG.info("phase2Initialize...");
+        setBandScreenUnlock(builder);
+    }
+
     @Override
     public HuamiFWHelper createFWHelper(Uri uri, Context context) throws IOException {
         return new MiBand3FWHelper(uri, context);

app/src/main/res/values/strings.xml

@@ -426,7 +426,8 @@
     <string name="mi2_prefs_inactivity_warnings_dnd_summary">Disable the inactivity warnings for a time interval</string>
     <string name="mi2_prefs_do_not_disturb_start">Start time</string>
     <string name="mi2_prefs_do_not_disturb_end">End time</string>
-
+    <string name="mi3_prefs_band_screen_unlock">Band screen unlock"</string>
+    <string name="mi3_prefs_band_screen_unlock_summary">Swipe up to unlock the band\'s screen</string>
     <string name="automatic">Automatic</string>
     <string name="simplified_chinese">Simplified Chinese</string>
     <string name="traditional_chinese">Traditional Chinese</string>

app/src/main/res/xml/preferences.xml

@@ -208,10 +208,16 @@
                 android:summary="@string/mi2_prefs_display_items_summary"
                 android:title="@string/mi2_prefs_display_items"/>
         </PreferenceScreen>
-<!--
+
         <PreferenceScreen
             android:icon="@drawable/ic_device_miband2"
             android:title="@string/preferences_miband3_settings">
+            <CheckBoxPreference
+                android:defaultValue="false"
+                android:key="mi3_band_screen_unlock"
+                android:summary="@string/mi3_prefs_band_screen_unlock_summary"
+                android:title="@string/mi3_prefs_band_screen_unlock" />
+<!--
             <MultiSelectListPreference
                 android:dialogTitle="@string/mi2_prefs_display_items"
                 android:defaultValue="@array/pref_miband3_display_items_default"
@@ -220,8 +226,8 @@
                 android:key="miband3_display_items"
                 android:summary="@string/mi2_prefs_display_items_summary"
                 android:title="@string/mi2_prefs_display_items"/>
-        </PreferenceScreen>
 -->
+        </PreferenceScreen>
         <PreferenceScreen
             android:icon="@drawable/ic_device_hplus"
             android:title="@string/preferences_amazfitbip_settings">