Update changelog

Thank you José Rebelo!

CHANGELOG.md

@@ -1,5 +1,14 @@
 ### Changelog
 
+#### Next version (WIP)
+* Initial support for Huawei Watch Fit
+* Initial support for Xiaomi Redmi Watch 3
+* Fossil/Skagen Hybrids: Fix crash on multi-byte unicode characters in menu
+* Huawei: Add weather support
+* Test Device: Add fake features and data
+* Periodically (around every 2 days) synchronize time on connected devices
+* Set alarm as used and enabled if time has changed
+
 #### 0.79.0
 * Initial support for Honor Magic Watch 2
 * Initial support for Mijia MHO-C303

app/build.gradle

@@ -67,7 +67,7 @@ def getGitHashShort = { ->
             standardOutput = stdout
         }
         return stdout.toString().trim()
-    } catch (ignored){
+    } catch (ignored) {
         return null
     }
 }
@@ -84,9 +84,10 @@ android {
     defaultConfig {
         applicationId "nodomain.freeyourgadget.gadgetbridge"
 
-        minSdkVersion 21
+        //noinspection OldTargetApi
         targetSdkVersion 33
         compileSdk 33
+        minSdkVersion 21
 
         // Note: always bump BOTH versionCode and versionName!
         versionName "0.79.0"
@@ -94,13 +95,8 @@ android {
         vectorDrawables.useSupportLibrary = true
         buildConfigField "String", "GIT_HASH_SHORT", "\"${getGitHashShort()}\""
         buildConfigField "boolean", "INTERNET_ACCESS", "false"
-        resValue "string", "pebble_content_provider", "com.getpebble.android.provider"
-        resValue "string", "app_name", "@string/application_name_generic"
-        resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_generic"
-        resValue "string", "about_activity_title", "@string/about_activity_title_generic"
-        resValue "string", "about_description", "@string/about_description_generic"
-        resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_generic"
     }
+
     signingConfigs {
         nightly {
             if (System.getProperty("nightly_store_file") != null) {
@@ -122,19 +118,13 @@ android {
             //applicationIdSuffix ""
             //versionNameSuffix ""
         }
+
         banglejs {
             dimension "device_type"
             applicationId "com.espruino.gadgetbridge"
             applicationIdSuffix ".banglejs"
             versionNameSuffix "-banglejs"
             buildConfigField "boolean", "INTERNET_ACCESS", "true"
-            // Disable pebble provider to allow Bangle.js Gadgetbridge to coexist with Gadgetbridge
-            resValue "string", "pebble_content_provider", "com.getpebble.android.nopebble.bangle.provider"
-            resValue "string", "app_name", "@string/application_name_banglejs_main"
-            resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_banglejs_main"
-            resValue "string", "about_activity_title", "@string/about_activity_title_banglejs_main"
-            resValue "string", "about_description", "@string/about_description_banglejs_main"
-            resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_banglejs_main"
             targetSdkVersion 33
             // Note: app/src/banglejs/AndroidManifest.xml contains some extra permissions
         }
@@ -150,62 +140,34 @@ android {
         release {
             minifyEnabled true
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
-            resValue "string", "pebble_content_provider", "com.getpebble.android.provider"
         }
 
         nightly {
             applicationIdSuffix ".nightly"
             versionNameSuffix "-${getGitHashShort}"
-            minifyEnabled true
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
-            resValue "string", "pebble_content_provider", "com.getpebble.android.provider"
+            minifyEnabled true
-            resValue "string", "app_name", "@string/application_name_main_nightly"
-            resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_main_nightly"
-            resValue "string", "about_activity_title", "@string/about_activity_title_main_nightly"
-            resValue "string", "about_description", "@string/about_description_main_nightly"
-            resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_main_nightly"
-
             debuggable true
 
             if (System.getProperty("nightly_store_file") != null) {
                 signingConfig signingConfigs.nightly
-
-                //this was conflicting with regular debug type (it should not), so it is only available for CI builds:
-                productFlavors.mainline.resValue "string", "pebble_content_provider", "com.getpebble.android.provider"
-                productFlavors.mainline.resValue "string", "app_name", "@string/application_name_main_nightly"
-                productFlavors.mainline.resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_main_nightly"
-                productFlavors.mainline.resValue "string", "about_activity_title", "@string/about_activity_title_main_nightly"
-                productFlavors.mainline.resValue "string", "about_description", "@string/about_description_main_nightly"
-                productFlavors.mainline.resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_main_nightly"
-
-                //keep the pebble provider for people who want this. In case of need we can create Banglejs Nopebble
-                productFlavors.banglejs.resValue "string", "pebble_content_provider", "com.getpebble.android.provider"
-                productFlavors.banglejs.resValue "string", "app_name", "@string/application_name_banglejs_nightly"
-                productFlavors.banglejs.resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_banglejs_nightly"
-                productFlavors.banglejs.resValue "string", "about_activity_title", "@string/about_activity_title_banglejs_nightly"
-                productFlavors.banglejs.resValue "string", "about_description", "@string/about_description_banglejs_nightly"
-                productFlavors.banglejs.resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_banglejs_nightly"
             } else {
                 signingConfig signingConfigs.debug
             }
         }
+
         nopebble {
             applicationIdSuffix ".nightly_nopebble"
             versionNameSuffix "-${getGitHashShort}"
+            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
             minifyEnabled true
+            debuggable true
+
             if (System.getProperty("nightly_store_file") != null) {
                 signingConfig signingConfigs.nightly
             } else {
                 signingConfig signingConfigs.debug
             }
-            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
-            resValue "string", "pebble_content_provider", "com.getpebble.android.nopebble.provider"
-            resValue "string", "app_name", "@string/application_name_main_nopebble"
-            resValue "string", "title_activity_controlcenter", "@string/title_activity_controlcenter_main_nopebble"
-            resValue "string", "about_activity_title", "@string/about_activity_title_main_nopebble"
-            resValue "string", "about_description", "@string/about_description_main_nopebble"
-            resValue "string", "gadgetbridge_running", "@string/gadgetbridge_running_main_nopebble"
-            debuggable true
         }
 
         applicationVariants.all { variant ->
@@ -221,7 +183,6 @@ android {
                 }
             }
         }
-
     }
 
     lint {
@@ -367,8 +328,8 @@ task pmd(type: Pmd) {
 
 sourceSets {
     main {
-        main.java.srcDirs += "${protobuf.generatedFilesBaseDir}"
+        java.srcDirs += "${protobuf.generatedFilesBaseDir}"
-        main.java.srcDirs += "build/generated/source/buildConfig"
+        java.srcDirs += "build/generated/source/buildConfig"
     }
 }
 
@@ -387,10 +348,10 @@ tasks.withType(SpotBugsTask) {
         xml.enabled = false
         html.enabled = true
         xml {
-            destination file ("$project.buildDir/reports/spotbugs/spotbugs-output.xml")
+            destination file("$project.buildDir/reports/spotbugs/spotbugs-output.xml")
         }
         html {
-            destination file ("$project.buildDir/reports/spotbugs/spotbugs-output.html")
+            destination file("$project.buildDir/reports/spotbugs/spotbugs-output.html")
         }
     }
 }

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string translatable="false" name="pebble_content_provider">com.getpebble.android.nopebble.bangle.provider</string>
+    <string translatable="false" name="app_name">@string/application_name_banglejs_main</string>
+    <string translatable="false" name="title_activity_controlcenter">@string/title_activity_controlcenter_banglejs_main</string>
+    <string translatable="false" name="about_activity_title">@string/about_activity_title_banglejs_main</string>
+    <string translatable="false" name="about_description">@string/about_description_banglejs_main</string>
+    <string translatable="false" name="gadgetbridge_running">@string/gadgetbridge_running_banglejs_main</string>
+</resources>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- enable Pebble content provider for Bangle.js nightly, so can that it can be installed besides regular Bangle.js release -->
+    <string translatable="false" name="pebble_content_provider">com.getpebble.android.provider</string>
+    <string translatable="false" name="app_name">@string/application_name_banglejs_nightly</string>
+    <string translatable="false" name="title_activity_controlcenter">@string/title_activity_controlcenter_banglejs_nightly</string>
+    <string translatable="false" name="about_activity_title">@string/about_activity_title_banglejs_nightly</string>
+    <string translatable="false" name="about_description">@string/about_description_banglejs_nightly</string>
+    <string translatable="false" name="gadgetbridge_running">@string/gadgetbridge_running_banglejs_nightly</string>
+</resources>

app/src/main/AndroidManifest.xml

@@ -35,6 +35,9 @@
     <!-- Schedule exact alarms (eg. for DST changes) -->
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
 
+    <!-- Take wake locks (e.g. for time sync) -->
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+
     <!-- Read loyalty cards from Catima -->
     <uses-permission android:name="me.hackerchick.catima.READ_CARDS"/>
     <uses-permission android:name="me.hackerchick.catima.debug.READ_CARDS"/>

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBApplication.java

@@ -246,7 +246,6 @@ public class GBApplication extends Application {
         loadAppsPebbleBlackList();
 
         PeriodicExporter.enablePeriodicExport(context);
-        TimeChangeReceiver.scheduleNextDstChange(context);
 
         if (isRunningMarshmallowOrLater()) {
             notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

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

@@ -125,9 +125,11 @@ public class AlarmDetails extends AbstractGBActivity {
         timePicker.setCurrentHour(alarm.getHour());
         timePicker.setCurrentMinute(alarm.getMinute());
 
-        cbSmartWakeup.setChecked(alarm.getSmartWakeup());
+        boolean smartAlarmForced = forcedSmartWakeup(alarm.getPosition());
-        int smartAlarmVisibility = supportsSmartWakeup() ? View.VISIBLE : View.GONE;
+        cbSmartWakeup.setChecked(alarm.getSmartWakeup() || smartAlarmForced);
+        int smartAlarmVisibility = supportsSmartWakeup(alarm.getPosition()) ? View.VISIBLE : View.GONE;
         cbSmartWakeup.setVisibility(smartAlarmVisibility);
+        cbSmartWakeup.setEnabled(!smartAlarmForced);
 
         cbSnooze.setChecked(alarm.getSnooze());
         int snoozeVisibility = supportsSnoozing() ? View.VISIBLE : View.GONE;
@@ -153,10 +155,21 @@ public class AlarmDetails extends AbstractGBActivity {
         cbSunday.setChecked(alarm.getRepetition(Alarm.ALARM_SUN));
     }
 
-    private boolean supportsSmartWakeup() {
+    private boolean supportsSmartWakeup(int position) {
         if (device != null) {
             DeviceCoordinator coordinator = device.getDeviceCoordinator();
-            return coordinator.supportsSmartWakeup(device);
+            return coordinator.supportsSmartWakeup(device, position);
+        }
+        return false;
+    }
+
+    /**
+     * The alarm at this position *must* be a smart alarm
+     */
+    private boolean forcedSmartWakeup(int position) {
+        if (device != null) {
+            DeviceCoordinator coordinator = device.getDeviceCoordinator();
+            return coordinator.forcedSmartWakeup(device, position);
         }
         return false;
     }
@@ -205,7 +218,12 @@ public class AlarmDetails extends AbstractGBActivity {
     }
 
     private void updateAlarm() {
-        alarm.setSmartWakeup(supportsSmartWakeup() && cbSmartWakeup.isChecked());
+        // Set alarm as used and enabled if time has changed
+        if (alarm.getUnused() && alarm.getHour() != timePicker.getCurrentHour() || alarm.getMinute() != timePicker.getCurrentMinute()) {
+            alarm.setUnused(false);
+            alarm.setEnabled(true);
+        }
+        alarm.setSmartWakeup(supportsSmartWakeup(alarm.getPosition()) && cbSmartWakeup.isChecked());
         alarm.setSnooze(supportsSnoozing() && cbSnooze.isChecked());
         int repetitionMask = AlarmUtils.createRepetitionMask(cbMonday.isChecked(), cbTuesday.isChecked(), cbWednesday.isChecked(), cbThursday.isChecked(), cbFriday.isChecked(), cbSaturday.isChecked(), cbSunday.isChecked());
         alarm.setRepetition(repetitionMask);

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

@@ -71,6 +71,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandPreferencesActi
 import nodomain.freeyourgadget.gadgetbridge.devices.pebble.PebbleSettingsActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.ConfigActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.zetime.ZeTimePreferenceActivity;
+import nodomain.freeyourgadget.gadgetbridge.externalevents.TimeChangeReceiver;
 import nodomain.freeyourgadget.gadgetbridge.model.Weather;
 import nodomain.freeyourgadget.gadgetbridge.util.AndroidUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
@@ -173,6 +174,17 @@ public class SettingsActivity extends AbstractSettingsActivityV2 {
                 });
             }
 
+            pref = findPreference("datetime_synconconnect");
+            if (pref != null) {
+                pref.setOnPreferenceChangeListener((preference, newVal) -> {
+                    if (Boolean.TRUE.equals(newVal)) {
+                        TimeChangeReceiver.scheduleNextDstChangeOrPeriodicSync(requireContext());
+                        GBApplication.deviceService().onSetTime();
+                    }
+                    return true;
+                });
+            }
+
             pref = findPreference("log_to_file");
             if (pref != null) {
                 pref.setOnPreferenceChangeListener((preference, newVal) -> {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/AbstractDeviceCoordinator.java

@@ -319,7 +319,12 @@ public abstract class AbstractDeviceCoordinator implements DeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(final GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int alarmPosition) {
+        return false;
+    }
+
+    @Override
+    public boolean forcedSmartWakeup(GBDevice device, int alarmPosition) {
         return false;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/DeviceCoordinator.java

@@ -332,10 +332,17 @@ public interface DeviceCoordinator {
     int getAlarmSlotCount(GBDevice device);
 
     /**
-     * Returns true if this device/coordinator supports alarms with smart wakeup
+     * Returns true if this device/coordinator supports an alarm with smart wakeup for the current position
-     * @return
+     * @param alarmPosition Position of the alarm
      */
-    boolean supportsSmartWakeup(GBDevice device);
+    boolean supportsSmartWakeup(GBDevice device, int alarmPosition);
+
+    /**
+     * Returns true if the alarm at the specified position *must* be a smart alarm for this device/coordinator
+     * @param alarmPosition Position of the alarm
+     * @return True if it must be a smart alarm, false otherwise
+     */
+    boolean forcedSmartWakeup(GBDevice device, int alarmPosition);
 
     /**
      * Returns true if this device/coordinator supports alarm snoozing

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/UnknownDeviceCoordinator.java

@@ -151,11 +151,6 @@ public class UnknownDeviceCoordinator extends AbstractDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/asteroidos/AsteroidOSDeviceCoordinator.java

@@ -156,11 +156,6 @@ public class AsteroidOSDeviceCoordinator extends AbstractDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/banglejs/BangleJSCoordinator.java

@@ -112,11 +112,6 @@ public class BangleJSCoordinator extends AbstractBLEDeviceCoordinator {
         return false;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/binary_sensor/coordinator/BinarySensorCoordinator.java

@@ -118,11 +118,6 @@ public class BinarySensorCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/casio/gb6900/CasioGB6900DeviceCoordinator.java

@@ -111,11 +111,6 @@ public class CasioGB6900DeviceCoordinator extends CasioDeviceCoordinator {
         return 5; // 4 regular and one snooze
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/casio/gbx100/CasioGBX100DeviceCoordinator.java

@@ -142,11 +142,6 @@ public class CasioGBX100DeviceCoordinator extends CasioDeviceCoordinator {
         return 4;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/casio/gwb5600/CasioGWB5600DeviceCoordinator.java

@@ -115,11 +115,6 @@ public class CasioGWB5600DeviceCoordinator extends CasioDeviceCoordinator {
         return false;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsAppsManagement(final GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/domyos/DomyosT540Coordinator.java

@@ -80,11 +80,6 @@ public class DomyosT540Coordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/fitpro/FitProDeviceCoordinator.java

@@ -105,11 +105,6 @@ public class FitProDeviceCoordinator extends AbstractBLEDeviceCoordinator {
         return 8;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/flipper/zero/FlipperZeroCoordinator.java

@@ -90,11 +90,6 @@ public class FlipperZeroCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public String getManufacturer() {
         return "Flipper devices";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/galaxy_buds/GalaxyBudsGenericCoordinator.java

@@ -80,11 +80,6 @@ public abstract class GalaxyBudsGenericCoordinator extends AbstractBLClassicDevi
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/hplus/HPlusCoordinator.java

@@ -136,11 +136,6 @@ public class HPlusCoordinator extends AbstractBLEDeviceCoordinator {
         return 3; // FIXME - check the real value
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/hplus/SG2Coordinator.java

@@ -53,7 +53,7 @@ public class SG2Coordinator extends HPlusCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/HuamiCoordinator.java

@@ -525,11 +525,6 @@ public abstract class HuamiCoordinator extends AbstractBLEDeviceCoordinator {
         return false;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsFindDevice() {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/zeppos/ZeppOsCoordinator.java

@@ -307,7 +307,7 @@ public abstract class ZeppOsCoordinator extends HuamiCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(final GBDevice device) {
+    public boolean supportsSmartWakeup(final GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiBRCoordinator.java

@@ -112,8 +112,13 @@ public abstract class HuaweiBRCoordinator extends AbstractBLClassicDeviceCoordin
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
-        return huaweiCoordinator.supportsSmartAlarm(device);
+        return huaweiCoordinator.supportsSmartAlarm(device, position);
+    }
+
+    @Override
+    public boolean forcedSmartWakeup(GBDevice device, int alarmPosition) {
+        return huaweiCoordinator.forcedSmartWakeup(device, alarmPosition);
     }
 
     @Override
@@ -139,7 +144,7 @@ public abstract class HuaweiBRCoordinator extends AbstractBLClassicDeviceCoordin
 
     @Override
     public boolean supportsWeather() {
-        return false;
+        return huaweiCoordinator.supportsWeather();
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiConstants.java

@@ -36,6 +36,7 @@ public final class HuaweiConstants {
 
     public static final int TAG_RESULT = 127;
     public static final byte[] RESULT_SUCCESS = new byte[]{0x00, 0x01, (byte)0x86, (byte)0xA0};
+    public static final int RESULT_SUCCESS_INT = 0x186a0;
 
     public static class CryptoTags {
         public static final int encryption = 124;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiCoordinator.java

@@ -308,10 +308,19 @@ public class HuaweiCoordinator {
     public boolean supportsSmartAlarm() {
         return supportsCommandForService(0x08, 0x02) ;
     }
+
     public boolean supportsSmartAlarm(GBDevice gbDevice) {
         return supportsSmartAlarm() || getForceOption(gbDevice, PREF_FORCE_ENABLE_SMART_ALARM);
     }
 
+    public boolean supportsSmartAlarm(GBDevice gbDevice, int alarmPosition) {
+        return supportsSmartAlarm(gbDevice) && alarmPosition == 0;
+    }
+
+    public boolean forcedSmartWakeup(GBDevice device, int alarmPosition) {
+        return supportsSmartAlarm(device, alarmPosition) && alarmPosition == 0;
+    }
+
     /**
      * @return True if alarms can be changed on the device, false otherwise
      */
@@ -327,6 +336,30 @@ public class HuaweiCoordinator {
         return supportsCommandForService(0x0c, 0x01);
     }
 
+    public boolean supportsWeather() {
+        return supportsCommandForService(0x0f, 0x01);
+    }
+
+    public boolean supportsWeatherUnit() {
+        return supportsCommandForService(0x0f, 0x05);
+    }
+
+    public boolean supportsWeatherExtended() {
+        return supportsCommandForService(0x0f, 0x06);
+    }
+
+    public boolean supportsWeatherForecasts() {
+        return supportsCommandForService(0x0f, 0x08);
+    }
+
+    public boolean supportsWeatherMoonRiseSet() {
+        return supportsCommandForService(0x0f, 0x0a);
+    }
+
+    public boolean supportsWeatherTides() {
+        return supportsCommandForService(0x0f, 0x0b);
+    }
+
     public boolean supportsWorkouts() {
         return supportsCommandForService(0x17, 0x01);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiLECoordinator.java

@@ -112,8 +112,13 @@ public abstract class HuaweiLECoordinator extends AbstractBLEDeviceCoordinator i
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
-        return huaweiCoordinator.supportsSmartAlarm(device);
+        return huaweiCoordinator.supportsSmartAlarm(device, position);
+    }
+
+    @Override
+    public boolean forcedSmartWakeup(GBDevice device, int alarmPosition) {
+        return huaweiCoordinator.forcedSmartWakeup(device, alarmPosition);
     }
 
     @Override
@@ -139,7 +144,7 @@ public abstract class HuaweiLECoordinator extends AbstractBLEDeviceCoordinator i
 
     @Override
     public boolean supportsWeather() {
-        return false;
+        return huaweiCoordinator.supportsWeather();
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiPacket.java

@@ -32,6 +32,7 @@ import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Alarms;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.AccountRelated;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Calls;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Workout;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.DeviceConfig;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.FindPhone;
@@ -475,6 +476,20 @@ public class HuaweiPacket {
                     return new FindPhone.Response(paramsProvider).fromPacket(this);
                 this.isEncrypted = this.attemptDecrypt(); // Helps with debugging
                 return this;
+            case Weather.id:
+                switch (this.commandId) {
+                    case Weather.WeatherSupport.id:
+                        return new Weather.WeatherSupport.Response(paramsProvider).fromPacket(this);
+                    case Weather.WeatherExtendedSupport.id:
+                        return new Weather.WeatherExtendedSupport.Response(paramsProvider).fromPacket(this);
+                    case Weather.WeatherStart.id:
+                        return new Weather.WeatherStart.Response(paramsProvider).fromPacket(this);
+                    case Weather.WeatherSunMoonSupport.id:
+                        return new Weather.WeatherSunMoonSupport.Response(paramsProvider).fromPacket(this);
+                    default:
+                        this.isEncrypted = this.attemptDecrypt(); // Helps with debugging
+                        return this;
+                }
             case Workout.id:
                 switch (this.commandId) {
                     case Workout.WorkoutCount.id:
@@ -538,6 +553,13 @@ public class HuaweiPacket {
                     default:
                         return this;
                 }
+            case Weather.id:
+                switch (this.commandId) {
+                    case Weather.WeatherForecastData.id:
+                        return new Weather.WeatherForecastData.OutgoingRequest(paramsProvider).fromPacket(this);
+                    default:
+                        return this;
+                }
             default:
                 return this;
         }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiTLV.java

@@ -1,4 +1,4 @@
-/*  Copyright (C) 2024 Damien Gaignon, Martin.JM
+/*  Copyright (C) 2024 Damien Gaignon, Martin.JM, Vitalii Tomin
 
     This file is part of Gadgetbridge.
 
@@ -24,6 +24,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -181,6 +182,10 @@ public class HuaweiTLV {
         return put(tag, ByteBuffer.allocate(8).putLong(value).array());
     }
 
+    public HuaweiTLV put(int tag, Double value) {
+        return put(tag, ByteBuffer.allocate(8).order(ByteOrder.LITTLE_ENDIAN).putDouble(value).array());
+    }
+
     public HuaweiTLV put(int tag, int value) {
         return put(tag, ByteBuffer.allocate(4).putInt(value).array());
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/GpsAndTime.java

@@ -0,0 +1,46 @@
+/*  Copyright (C) 2024 Vitalii Tomin, Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+
+package nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiTLV;
+
+public class GpsAndTime {
+    public static final byte id = 0x18;
+
+    public static class CurrentGPSRequest extends HuaweiPacket {
+        public static final byte id = 0x07;
+        public CurrentGPSRequest (
+                ParamsProvider paramsProvider,
+                int timestamp,
+                double lat,
+                double lon
+        ) {
+            super(paramsProvider);
+
+            this.serviceId = GpsAndTime.id;
+            this.commandId = id;
+            this.tlv = new HuaweiTLV()
+                    .put(0x01, timestamp)
+                    .put(0x02, lon)
+                    .put(0x03, lat);
+            this.isEncrypted = true;
+            this.complete = true;
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/Weather.java

@@ -0,0 +1,763 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiTLV;
+
+public class Weather {
+    public static final byte id = 0x0f;
+
+    public static class Settings {
+        // WeatherSupport
+        public boolean weatherSupported = false;
+        public boolean windSupported = false;
+        public boolean pm25Supported = false;
+        public boolean temperatureSupported = false;
+        public boolean locationNameSupported = false;
+        public boolean currentTemperatureSupported = false;
+        public boolean unitSupported = false;
+        public boolean airQualityIndexSupported = false;
+
+        // WeatherExtendedSupport
+        public boolean timeSupported = false;
+        public boolean sourceSupported = false;
+        public boolean weatherIconSupported = false;
+
+        // WeatherSunMoonSupport
+        public boolean sunRiseSetSupported = false;
+        public boolean moonPhaseSupported = false;
+    }
+
+    public enum WeatherIcon {
+        // Also used for the text on the watch
+        SUNNY,
+        CLOUDY,
+        OVERCAST,
+        SHOWERS,
+        THUNDERSTORMS,
+        THUNDER_AND_HAIL,
+        SLEET,
+        LIGHT_RAIN,
+        RAIN,
+        HEAVY_RAIN,
+        RAIN_STORM,
+        HEAVY_RAIN_STORMS,
+        SEVERE_RAIN_STORMS,
+        SNOW_FLURRIES,
+        LIGHT_SNOW,
+        SNOW,
+        HEAVY_SNOW,
+        SNOWSTORMS,
+        FOG,
+        FREEZING_RAIN,
+        DUST_STORM,
+        LIGHT_TO_MODERATE_RAIN,
+        MODERATE_TO_HEAVY_RAIN,
+        HEAVY_TO_SEVERE_RAIN,
+        HEAVY_TO_TORRENTIAL_RAIN,
+        SEVERE_TO_TORRENTIAL_RAIN,
+        LIGHT_TO_MODERATE_SNOW,
+        MODERATE_TO_HEAVY_SNOW,
+        HEAVY_SNOW_TO_BLIZZARD,
+        DUST,
+        SAND,
+        SANDSTORMS,
+        FREEZING, // misses small/non-moving icon
+        HOT, // misses small/non-moving icon
+        COLD, // misses small/non-moving icon
+        WINDY,
+        HAZY,
+        UNKNOWN // Good to have probably
+    }
+
+    private static byte iconToByte(WeatherIcon weatherIcon) {
+        switch (weatherIcon) {
+            case SUNNY:
+                return 0x00;
+            case CLOUDY:
+                return 0x01;
+            case OVERCAST:
+                return 0x02;
+            case SHOWERS:
+                return 0x03;
+            case THUNDERSTORMS:
+                return 0x04;
+            case THUNDER_AND_HAIL:
+                return 0x05;
+            case SLEET:
+                return 0x06;
+            case LIGHT_RAIN:
+                return 0x07;
+            case RAIN:
+                return 0x08;
+            case HEAVY_RAIN:
+                return 0x09;
+            case RAIN_STORM:
+                return 0x0a;
+            case HEAVY_RAIN_STORMS:
+                return 0x0b;
+            case SEVERE_RAIN_STORMS:
+                return 0x0c;
+            case SNOW_FLURRIES:
+                return 0x0d;
+            case LIGHT_SNOW:
+                return 0x0e;
+            case SNOW:
+                return 0x0f;
+            case HEAVY_SNOW:
+                return 0x10;
+            case SNOWSTORMS:
+                return 0x11;
+            case FOG:
+                return 0x12;
+            case FREEZING_RAIN:
+                return 0x13;
+            case DUST_STORM:
+                return 0x14;
+            case LIGHT_TO_MODERATE_RAIN:
+                return 0x15;
+            case MODERATE_TO_HEAVY_RAIN:
+                return 0x16;
+            case HEAVY_TO_SEVERE_RAIN:
+                return 0x17;
+            case HEAVY_TO_TORRENTIAL_RAIN:
+                return 0x18;
+            case SEVERE_TO_TORRENTIAL_RAIN:
+                return 0x19;
+            case LIGHT_TO_MODERATE_SNOW:
+                return 0x1a;
+            case MODERATE_TO_HEAVY_SNOW:
+                return 0x1b;
+            case HEAVY_SNOW_TO_BLIZZARD:
+                return 0x1c;
+            case DUST:
+                return 0x1d;
+            case SAND:
+                return 0x1e;
+            case SANDSTORMS:
+                return 0x1f;
+            case FREEZING:
+                return 0x20;
+            case HOT:
+                return 0x21;
+            case COLD:
+                return 0x22;
+            case WINDY:
+                return 0x23;
+            case HAZY:
+                return 0x35;
+            default:
+                return 0x63; // Any higher and the current weather breaks
+        }
+    }
+
+    private static WeatherIcon byteToIcon(byte weatherIcon) {
+        switch (weatherIcon) {
+            case 0x00:
+                return WeatherIcon.SUNNY;
+            case 0x01:
+                return WeatherIcon.CLOUDY;
+            case 0x02:
+                return WeatherIcon.OVERCAST;
+            case 0x03:
+                return WeatherIcon.SHOWERS;
+            case 0x04:
+                return WeatherIcon.THUNDERSTORMS;
+            case 0x05:
+                return WeatherIcon.THUNDER_AND_HAIL;
+            case 0x06:
+                return WeatherIcon.SLEET;
+            case 0x07:
+                return WeatherIcon.LIGHT_RAIN;
+            case 0x08:
+                return WeatherIcon.RAIN;
+            case 0x09:
+                return WeatherIcon.HEAVY_RAIN;
+            case 0x0a:
+                return WeatherIcon.RAIN_STORM;
+            case 0x0b:
+                return WeatherIcon.HEAVY_RAIN_STORMS;
+            case 0x0c:
+                return WeatherIcon.SEVERE_RAIN_STORMS;
+            case 0x0d:
+                return WeatherIcon.SNOW_FLURRIES;
+            case 0x0e:
+                return WeatherIcon.LIGHT_SNOW;
+            case 0x0f:
+                return WeatherIcon.SNOW;
+            case 0x10:
+                return WeatherIcon.HEAVY_SNOW;
+            case 0x11:
+                return WeatherIcon.SNOWSTORMS;
+            case 0x12:
+                return WeatherIcon.FOG;
+            case 0x13:
+                return WeatherIcon.FREEZING_RAIN;
+            case 0x14:
+                return WeatherIcon.DUST_STORM;
+            case 0x15:
+                return WeatherIcon.LIGHT_TO_MODERATE_RAIN;
+            case 0x16:
+                return WeatherIcon.MODERATE_TO_HEAVY_RAIN;
+            case 0x17:
+                return WeatherIcon.HEAVY_TO_SEVERE_RAIN;
+            case 0x18:
+                return WeatherIcon.HEAVY_TO_TORRENTIAL_RAIN;
+            case 0x19:
+                return WeatherIcon.SEVERE_TO_TORRENTIAL_RAIN;
+            case 0x1a:
+                return WeatherIcon.LIGHT_TO_MODERATE_SNOW;
+            case 0x1b:
+                return WeatherIcon.MODERATE_TO_HEAVY_SNOW;
+            case 0x1c:
+                return WeatherIcon.HEAVY_SNOW_TO_BLIZZARD;
+            case 0x1d:
+                return WeatherIcon.DUST;
+            case 0x1e:
+                return WeatherIcon.SAND;
+            case 0x1f:
+                return WeatherIcon.SANDSTORMS;
+            case 0x20:
+                return WeatherIcon.FREEZING;
+            case 0x21:
+                return WeatherIcon.HOT;
+            case 0x22:
+                return WeatherIcon.COLD;
+            case 0x23:
+                return WeatherIcon.WINDY;
+            case 0x35:
+                return WeatherIcon.HAZY;
+            default:
+                return WeatherIcon.UNKNOWN;
+        }
+    }
+
+    public enum HuaweiTemperatureFormat {
+        CELSIUS,
+        FAHRENHEIT
+    }
+
+    private static byte temperatureFormatToByte(HuaweiTemperatureFormat temperatureFormat) {
+        if (temperatureFormat == HuaweiTemperatureFormat.FAHRENHEIT)
+            return 1;
+        return 0;
+    }
+
+    public enum MoonPhase {
+        NEW_MOON,
+        WAXING_CRESCENT,
+        FIRST_QUARTER,
+        WAXING_GIBBOUS,
+        FULL_MOON,
+        WANING_GIBBOUS,
+        THIRD_QUARTER,
+        WANING_CRESCENT
+    }
+
+    public static MoonPhase degreesToMoonPhase(int degrees) {
+        final int leeway = 6; // Give some leeway for the new moon, first quarter, full moon, and third quarter
+        if (degrees < 0 || degrees > 360)
+            return null;
+        else if (degrees >= 360 - leeway || degrees <= leeway)
+            return MoonPhase.NEW_MOON;
+        else if (degrees < 90)
+            return MoonPhase.WAXING_CRESCENT;
+        else if (degrees <= 90 + leeway)
+            return MoonPhase.FIRST_QUARTER;
+        else if (degrees < 180 - leeway)
+            return MoonPhase.WAXING_GIBBOUS;
+        else if (degrees <= 180 + leeway)
+            return MoonPhase.FULL_MOON;
+        else if (degrees < 270 - leeway)
+            return MoonPhase.WANING_GIBBOUS;
+        else if (degrees <= 270 + leeway)
+            return MoonPhase.THIRD_QUARTER;
+        else
+            return MoonPhase.WANING_CRESCENT;
+    }
+
+    private static byte moonPhaseToByte (MoonPhase moonPhase) {
+        switch (moonPhase) {
+            case NEW_MOON:
+                return 1;
+            case WAXING_CRESCENT:
+                return 2;
+            case FIRST_QUARTER:
+                return 3;
+            case WAXING_GIBBOUS:
+                return 4;
+            case FULL_MOON:
+                return 5;
+            case WANING_GIBBOUS:
+                return 6;
+            case THIRD_QUARTER:
+                return 7;
+            case WANING_CRESCENT:
+                return 8;
+            default:
+                return -1;
+        }
+    }
+
+    private static MoonPhase byteToMoonPhase(byte moonPhase) {
+        switch (moonPhase) {
+            case 1:
+                return MoonPhase.NEW_MOON;
+            case 2:
+                return MoonPhase.WAXING_CRESCENT;
+            case 3:
+                return MoonPhase.FIRST_QUARTER;
+            case 4:
+                return MoonPhase.WAXING_GIBBOUS;
+            case 5:
+                return MoonPhase.FULL_MOON;
+            case 6:
+                return MoonPhase.WANING_GIBBOUS;
+            case 7:
+                return MoonPhase.THIRD_QUARTER;
+            case 8:
+                return MoonPhase.WANING_CRESCENT;
+            default:
+                return null;
+        }
+    }
+
+    public static class CurrentWeatherRequest extends HuaweiPacket {
+        public static final byte id = 0x01;
+
+        public CurrentWeatherRequest(
+                ParamsProvider paramsProvider,
+                Settings settings,
+                WeatherIcon icon,
+                Byte windDirection,
+                Byte windSpeed,
+                Byte lowestTemperature,
+                Byte highestTemperature,
+                Short pm25, // TODO: might be float?
+                String locationName,
+                Byte currentTemperature,
+                HuaweiTemperatureFormat temperatureUnit,
+                Short airQualityIndex,
+                Integer observationTime,
+                String sourceName
+        ) {
+            super(paramsProvider);
+
+            this.serviceId = Weather.id;
+            this.commandId = id;
+            this.tlv = new HuaweiTLV();
+
+            HuaweiTLV tlv81 = new HuaweiTLV();
+
+            if (icon != null && settings.weatherIconSupported) {
+                tlv81.put(0x02, iconToByte(icon));
+            }
+
+            if (settings.windSupported) {
+                short wind = 0;
+                if (windSpeed != null)
+                    wind = (short) windSpeed;
+
+                if (windDirection != null) {
+                    if (windDirection > 0)
+                        wind |= ((short) (windDirection * 8 / 360)) << 8;
+                    else
+                        wind |= ((short) (360 + windDirection) * 8 / 360) << 8;
+                }
+                tlv81.put(0x03, wind);
+            }
+
+            if (settings.weatherIconSupported || settings.windSupported)
+                this.tlv.put(0x81, tlv81);
+
+            if (lowestTemperature != null && highestTemperature != null && settings.temperatureSupported) {
+                this.tlv.put(0x85, new HuaweiTLV()
+                        .put(0x06, lowestTemperature)
+                        .put(0x07, highestTemperature)
+                );
+            }
+            if (windDirection != null && windSpeed != null && settings.windSupported)
+                this.tlv.put(0x03, (short) ((((short) windDirection) << 8) | ((short) windSpeed)));
+            if (pm25 != null && settings.pm25Supported)
+                this.tlv.put(0x04, pm25);
+            if (locationName != null && settings.locationNameSupported)
+                this.tlv.put(0x08, locationName);
+            if (currentTemperature != null && settings.currentTemperatureSupported)
+                this.tlv.put(0x09, currentTemperature);
+            if (temperatureUnit != null && settings.unitSupported)
+                this.tlv.put(0x0a, temperatureFormatToByte(temperatureUnit));
+            if (airQualityIndex != null && settings.airQualityIndexSupported)
+                this.tlv.put(0x0b, airQualityIndex);
+            if (observationTime != null && settings.timeSupported)
+                this.tlv.put(0x0c, observationTime);
+            if (sourceName != null && settings.sourceSupported)
+                this.tlv.put(0x0e, sourceName);
+            this.tlv.put(0x0f, (byte) 0);
+
+            this.isEncrypted = true;
+            this.complete = true;
+        }
+    }
+
+    public static class WeatherSupport {
+        public static final byte id = 0x02;
+
+        public static class Request extends HuaweiPacket {
+            public Request(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+
+                this.serviceId = Weather.id;
+                this.commandId = id;
+                this.tlv = new HuaweiTLV().put(0x01);
+                this.isEncrypted = true;
+                this.complete = true;
+            }
+        }
+
+        public static class Response extends HuaweiPacket {
+            public byte supportedBitmap = 0;
+
+            public boolean weatherSupported = false;
+            public boolean windSupported = false;
+            public boolean pm25Supported = false;
+            public boolean temperatureSupported = false;
+            public boolean locationNameSupported = false;
+            public boolean currentTemperatureSupported = false;
+            public boolean unitSupported = false;
+            public boolean airQualityIndexSupported = false;
+
+            public Response(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+                this.serviceId = Weather.id;
+                this.commandId = id;
+            }
+
+            @Override
+            public void parseTlv() throws ParseException {
+                if (!this.tlv.contains(0x01))
+                    throw new MissingTagException(0x01);
+                this.supportedBitmap = this.tlv.getByte(0x01);
+
+                this.weatherSupported = (this.supportedBitmap & 0x01) != 0;
+                this.windSupported = (this.supportedBitmap & 0x02) != 0;
+                this.pm25Supported = (this.supportedBitmap & 0x04) != 0;
+                this.temperatureSupported = (this.supportedBitmap & 0x08) != 0;
+                this.locationNameSupported = (this.supportedBitmap & 0x10) != 0;
+                this.currentTemperatureSupported = (this.supportedBitmap & 0x20) != 0;
+                this.unitSupported = (this.supportedBitmap & 0x40) != 0;
+                this.airQualityIndexSupported = (this.supportedBitmap & 0x80) != 0;
+            }
+        }
+    }
+
+    public static class WeatherDeviceRequest extends HuaweiPacket {
+        public static final byte id = 0x04;
+
+        public WeatherDeviceRequest(ParamsProvider paramsProvider, int responseValue) {
+            super(paramsProvider);
+
+            this.serviceId = Weather.id;
+            this.commandId = id;
+            this.tlv = new HuaweiTLV().put(0x01, responseValue);
+            this.isEncrypted = false;
+            this.complete = true;
+        }
+    }
+
+    public static class WeatherUnitRequest extends HuaweiPacket {
+        public static final byte id = 0x05;
+
+        public WeatherUnitRequest(ParamsProvider paramsProvider, HuaweiTemperatureFormat temperatureFormat) {
+            super(paramsProvider);
+
+            this.serviceId = Weather.id;
+            this.commandId = id;
+            this.tlv = new HuaweiTLV().put(0x01, temperatureFormatToByte(temperatureFormat));
+            this.isEncrypted = true;
+            this.complete = true;
+        }
+    }
+
+    public static class WeatherExtendedSupport {
+        public static final byte id = 0x06;
+
+        public static class Request extends HuaweiPacket {
+            public Request(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+
+                this.serviceId = Weather.id;
+                this.commandId = id;
+                this.tlv = new HuaweiTLV().put(0x01);
+                this.isEncrypted = true;
+                this.complete = true;
+            }
+        }
+
+        public static class Response extends HuaweiPacket {
+            public short supportedBitmap = 0;
+
+            public boolean timeSupported = false;
+            public boolean sourceSupported = false;
+            public boolean weatherIconSupported = false;
+
+            public Response(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+                this.serviceId = Weather.id;
+                this.commandId = id;
+            }
+
+            @Override
+            public void parseTlv() throws ParseException {
+                if (!this.tlv.contains(0x01))
+                    throw new MissingTagException(0x01);
+                this.supportedBitmap = this.tlv.getShort(0x01);
+
+                this.timeSupported = (this.supportedBitmap & 0x01) != 0;
+                this.sourceSupported = (this.supportedBitmap & 0x02) != 0;
+                this.weatherIconSupported = (this.supportedBitmap & 0x04) != 0;
+            }
+        }
+    }
+
+    public static class WeatherForecastData {
+        public static final byte id = 0x08;
+
+        public static class TimeData {
+            public int timestamp;
+            public WeatherIcon icon;
+            public Byte temperature;
+
+            @Override
+            public String toString() {
+                String timestampStr = new Date(timestamp * 1000L).toString();
+                return "TimeData{" +
+                        "timestamp=" + timestamp +
+                        ", timestamp=" + timestampStr +
+                        ", icon=" + icon +
+                        ", temperature=" + temperature +
+                        '}';
+            }
+        }
+
+        public static class DayData {
+            public int timestamp;
+            public WeatherIcon icon;
+            public Byte highTemperature;
+            public Byte lowTemperature;
+            public Integer sunriseTime;
+            public Integer sunsetTime;
+            public Integer moonRiseTime;
+            public Integer moonSetTime;
+            public MoonPhase moonPhase;
+
+            @Override
+            public String toString() {
+                String timestampStr = new Date(timestamp * 1000L).toString();
+                return "DayData{" +
+                        "timestamp=" + timestamp +
+                        ", timestamp=" + timestampStr +
+                        ", icon=" + icon +
+                        ", highTemperature=" + highTemperature +
+                        ", lowTemperature=" + lowTemperature +
+                        ", sunriseTime=" + sunriseTime +
+                        ", sunsetTime=" + sunsetTime +
+                        ", moonRiseTime=" + moonRiseTime +
+                        ", moonSetTime=" + moonSetTime +
+                        ", moonPhase=" + moonPhase +
+                        '}';
+            }
+        }
+
+        public static class Request extends HuaweiPacket {
+            public Request(
+                    ParamsProvider paramsProvider,
+                    Settings settings,
+                    List<TimeData> timeDataList,
+                    List<DayData> dayDataList
+            ) {
+                super(paramsProvider);
+
+                this.serviceId = Weather.id;
+                this.commandId = id;
+                this.tlv = new HuaweiTLV();
+
+                if (timeDataList != null && !timeDataList.isEmpty()) {
+                    HuaweiTLV timeDataTlv = new HuaweiTLV();
+                    for (TimeData timeData : timeDataList) {
+                        HuaweiTLV timeTlv = new HuaweiTLV();
+                        timeTlv.put(0x03, timeData.timestamp);
+                        if (timeData.icon != null && settings.weatherIconSupported)
+                            timeTlv.put(0x04, iconToByte(timeData.icon));
+                        if (timeData.temperature != null && (settings.temperatureSupported || settings.currentTemperatureSupported))
+                            timeTlv.put(0x05, timeData.temperature);
+                        timeDataTlv.put(0x82, timeTlv);
+                    }
+                    this.tlv.put(0x81, timeDataTlv);
+                }
+
+                if (dayDataList != null && !dayDataList.isEmpty()) {
+                    HuaweiTLV dayDataTlv = new HuaweiTLV();
+                    for (DayData dayData : dayDataList) {
+                        HuaweiTLV dayTlv = new HuaweiTLV();
+                        dayTlv.put(0x12, dayData.timestamp);
+                        if (dayData.icon != null && settings.weatherIconSupported)
+                            dayTlv.put(0x13, iconToByte(dayData.icon));
+                        if (settings.temperatureSupported) {
+                            if (dayData.highTemperature != null)
+                                dayTlv.put(0x14, dayData.highTemperature);
+                            if (dayData.lowTemperature != null)
+                                dayTlv.put(0x15, dayData.lowTemperature);
+                        }
+                        if (settings.sunRiseSetSupported) {
+                            if (dayData.sunriseTime != null)
+                                dayTlv.put(0x16, dayData.sunriseTime);
+                            if (dayData.sunsetTime != null)
+                                dayTlv.put(0x17, dayData.sunsetTime);
+                            if (dayData.moonRiseTime != null)
+                                dayTlv.put(0x1a, dayData.moonRiseTime);
+                            if (dayData.moonSetTime != null)
+                                dayTlv.put(0x1b, dayData.moonSetTime);
+                        }
+                        if (dayData.moonPhase != null && settings.moonPhaseSupported)
+                            dayTlv.put(0x1e, moonPhaseToByte(dayData.moonPhase));
+                        dayDataTlv.put(0x91, dayTlv);
+                    }
+                    this.tlv.put(0x90, dayDataTlv);
+                }
+
+                this.isEncrypted = true;
+                this.isSliced = true;
+                this.complete = true;
+            }
+        }
+
+        public static class OutgoingRequest extends HuaweiPacket {
+            List<TimeData> timeDataList;
+            List<DayData> dayDataList;
+
+            public OutgoingRequest(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+                this.complete = false;
+            }
+
+            @Override
+            public void parseTlv() throws ParseException {
+                timeDataList = new ArrayList<>(this.tlv.getObject(0x81).getObjects(0x82).size());
+                for (HuaweiTLV timeTlv : this.tlv.getObject(0x81).getObjects(0x82)) {
+                    TimeData timeData = new TimeData();
+                    timeData.timestamp = timeTlv.getInteger(0x03);
+                    timeData.icon = byteToIcon(timeTlv.getByte(0x04));
+                    timeData.temperature = timeTlv.getByte(0x05);
+                    timeDataList.add(timeData);
+                }
+
+                dayDataList = new ArrayList<>(this.tlv.getObject(0x90).getObjects(0x91).size());
+                for (HuaweiTLV dayTlv : this.tlv.getObject(0x90).getObjects(0x91)) {
+                    DayData dayData = new DayData();
+                    dayData.timestamp = dayTlv.getInteger(0x12);
+                    dayData.icon = byteToIcon(dayTlv.getByte(0x13));
+                    dayData.highTemperature = dayTlv.getByte(0x14);
+                    dayData.lowTemperature = dayTlv.getByte(0x15);
+                    dayData.sunriseTime = dayTlv.getInteger(0x16);
+                    dayData.sunsetTime = dayTlv.getInteger(0x17);
+                    dayData.moonRiseTime = dayTlv.getInteger(0x1a);
+                    dayData.moonSetTime = dayTlv.getInteger(0x1b);
+                    dayData.moonPhase = byteToMoonPhase(dayTlv.getByte(0x1e));
+                    dayDataList.add(dayData);
+                }
+            }
+        }
+    }
+
+    public static class WeatherStart {
+        public static final byte id = 0x09;
+
+        public static class Request extends HuaweiPacket {
+
+            public Request(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+
+                this.serviceId = Weather.id;
+                this.commandId = id;
+                this.tlv = new HuaweiTLV().put(0x01, (byte) 0x03); // TODO: find out what this means
+                this.isEncrypted = true;
+                this.complete = true;
+            }
+        }
+
+        public static class Response extends HuaweiPacket {
+            public int successCode = -1;
+            public boolean success = false;
+
+            public Response(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+                this.serviceId = Weather.id;
+                this.commandId = id;
+            }
+
+            @Override
+            public void parseTlv() throws ParseException {
+                this.successCode = this.tlv.getInteger(0x7f);
+                this.success = this.successCode == 0x000186A0 || this.successCode == 0x000186A3;
+            }
+        }
+    }
+
+    public static class WeatherSunMoonSupport {
+        public static final byte id = 0x0a;
+
+        public static class Request extends HuaweiPacket {
+            public Request(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+
+                this.serviceId = Weather.id;
+                this.commandId = id;
+                this.tlv = new HuaweiTLV().put(0x01);
+                this.isEncrypted = true;
+                this.complete = true;
+            }
+        }
+
+        public static class Response extends HuaweiPacket {
+            public int supportedBitmap = 0;
+
+            public boolean sunRiseSetSupported = false;
+            public boolean moonPhaseSupported = false;
+
+            public Response(ParamsProvider paramsProvider) {
+                super(paramsProvider);
+                this.serviceId = Weather.id;
+                this.commandId = id;
+            }
+
+            @Override
+            public void parseTlv() throws ParseException {
+                if (!this.tlv.contains(0x01))
+                    throw new MissingTagException(0x01);
+                this.supportedBitmap = this.tlv.getInteger(0x01);
+
+                this.sunRiseSetSupported = (this.supportedBitmap & 0x01) != 0;
+                this.moonPhaseSupported = (this.supportedBitmap & 0x02) != 0;
+            }
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/id115/ID115Coordinator.java

@@ -105,11 +105,6 @@ public class ID115Coordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/itag/ITagCoordinator.java

@@ -102,11 +102,6 @@ public class ITagCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/BFH16DeviceCoordinator.java

@@ -188,12 +188,6 @@ public class BFH16DeviceCoordinator extends AbstractBLEDeviceCoordinator
         return false;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device)
-    {
-        return false;
-    }
-
     @Override
     public boolean supportsWeather()
     {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/TeclastH30/TeclastH30Coordinator.java

@@ -140,11 +140,6 @@ public class TeclastH30Coordinator extends AbstractBLEDeviceCoordinator {
         return 3;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/jyou/y5/Y5Coordinator.java

@@ -92,7 +92,7 @@ public class Y5Coordinator extends AbstractBLEDeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lefun/LefunDeviceCoordinator.java

@@ -108,11 +108,6 @@ public class LefunDeviceCoordinator extends AbstractBLEDeviceCoordinator {
         return NUM_ALARM_SLOTS;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/lenovo/watchxplus/WatchXPlusDeviceCoordinator.java

@@ -140,11 +140,6 @@ public class WatchXPlusDeviceCoordinator extends AbstractBLEDeviceCoordinator {
         return 3;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/liveview/LiveviewCoordinator.java

@@ -80,11 +80,6 @@ public class LiveviewCoordinator extends AbstractBLClassicDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/makibeshr3/MakibesHR3Coordinator.java

@@ -223,11 +223,6 @@ public class MakibesHR3Coordinator extends AbstractBLEDeviceCoordinator {
         return 8;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

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

@@ -139,7 +139,7 @@ public class MiBandCoordinator extends AbstractBLEDeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miscale2/MiScale2DeviceCoordinator.java

@@ -115,11 +115,6 @@ public class MiScale2DeviceCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/no1f1/No1F1Coordinator.java

@@ -101,11 +101,6 @@ public class No1F1Coordinator extends AbstractBLEDeviceCoordinator {
         return 3;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/nut/NutCoordinator.java

@@ -109,11 +109,6 @@ public class NutCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/pebble/PebbleCoordinator.java

@@ -131,11 +131,6 @@ public class PebbleCoordinator extends AbstractBLClassicDeviceCoordinator {
         return 16;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return PebbleUtils.hasHRM(device.getModel());

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/pinetime/PineTimeJFCoordinator.java

@@ -84,11 +84,6 @@ public class PineTimeJFCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qc35/QC35Coordinator.java

@@ -99,11 +99,6 @@ public class QC35Coordinator extends AbstractBLClassicDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

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

@@ -166,11 +166,6 @@ public class QHybridCoordinator extends AbstractBLEDeviceCoordinator {
         return isHybridHR();
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return this.isHybridHR();

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/roidmi/RoidmiCoordinator.java

@@ -89,11 +89,6 @@ public abstract class RoidmiCoordinator extends AbstractBLClassicDeviceCoordinat
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/smaq2oss/SMAQ2OSSCoordinator.java

@@ -107,12 +107,6 @@ public class SMAQ2OSSCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/soflow/SoFlowCoordinator.java

@@ -79,11 +79,6 @@ public class SoFlowCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/sony/headphones/SonyHeadphonesCoordinator.java

@@ -98,11 +98,6 @@ public abstract class SonyHeadphonesCoordinator extends AbstractBLClassicDeviceC
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/sony/wena3/SonyWena3Coordinator.java

@@ -213,7 +213,7 @@ public class SonyWena3Coordinator extends AbstractBLEDeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/sonyswr12/SonySWR12DeviceCoordinator.java

@@ -93,7 +93,7 @@ public class SonySWR12DeviceCoordinator extends AbstractBLEDeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/supercars/SuperCarsCoordinator.java

@@ -113,11 +113,6 @@ public class SuperCarsCoordinator extends AbstractDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public String getManufacturer() {
         return "Brand Base";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/test/TestDeviceCoordinator.java

@@ -203,12 +203,17 @@ public class TestDeviceCoordinator extends AbstractDeviceCoordinator {
 
     @Override
     public int getAlarmSlotCount(final GBDevice device) {
-        return super.getAlarmSlotCount(device);
+        return 5;
     }
 
     @Override
-    public boolean supportsSmartWakeup(final GBDevice device) {
+    public boolean supportsSmartWakeup(final GBDevice device, int position) {
-        return supports(getTestDevice(), TestFeature.SMART_WAKEUP);
+        return supports(getTestDevice(), TestFeature.SMART_WAKEUP) && position <= 2;
+    }
+
+    @Override
+    public boolean forcedSmartWakeup(final GBDevice device, final int alarmPosition) {
+        return supports(getTestDevice(), TestFeature.SMART_WAKEUP_FORCED_SLOT) && alarmPosition == 0;
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/test/TestFeature.java

@@ -56,6 +56,7 @@ public enum TestFeature {
     SCREENSHOTS,
     SLEEP_RESPIRATORY_RATE,
     SMART_WAKEUP,
+    SMART_WAKEUP_FORCED_SLOT,
     SPO2,
     STRESS_MEASUREMENT,
     UNICODE_EMOJIS,

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/tlw64/TLW64Coordinator.java

@@ -88,11 +88,6 @@ public class TLW64Coordinator extends AbstractBLEDeviceCoordinator {
         return 3;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/um25/Coordinator/UM25Coordinator.java

@@ -118,11 +118,6 @@ public class UM25Coordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/vesc/VescCoordinator.java

@@ -125,11 +125,6 @@ public class VescCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/vibratissimo/VibratissimoCoordinator.java

@@ -81,11 +81,6 @@ public class VibratissimoCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/vivomovehr/VivomoveHrCoordinator.java

@@ -94,11 +94,6 @@ public class VivomoveHrCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return true;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/waspos/WaspOSCoordinator.java

@@ -104,11 +104,6 @@ public class WaspOSCoordinator extends AbstractBLEDeviceCoordinator {
         return false;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/watch9/Watch9DeviceCoordinator.java

@@ -116,10 +116,6 @@ public class Watch9DeviceCoordinator extends AbstractBLEDeviceCoordinator {
         return 3; // FIXME - check the real value
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
 
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/withingssteelhr/WithingsSteelHRDeviceCoordinator.java

@@ -131,7 +131,7 @@ public class WithingsSteelHRDeviceCoordinator extends AbstractDeviceCoordinator
     }
 
     @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
+    public boolean supportsSmartWakeup(GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/xiaomi/XiaomiCoordinator.java

@@ -174,7 +174,7 @@ public abstract class XiaomiCoordinator extends AbstractBLEDeviceCoordinator {
     }
 
     @Override
-    public boolean supportsSmartWakeup(final GBDevice device) {
+    public boolean supportsSmartWakeup(final GBDevice device, int position) {
         return true;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/xwatch/XWatchCoordinator.java

@@ -87,11 +87,6 @@ public class XWatchCoordinator extends AbstractBLEDeviceCoordinator {
         return 0;
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsHeartRateMeasurement(GBDevice device) {
         return false;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/zetime/ZeTimeCoordinator.java

@@ -129,11 +129,6 @@ public class ZeTimeCoordinator extends AbstractBLEDeviceCoordinator {
 
     }
 
-    @Override
-    public boolean supportsSmartWakeup(GBDevice device) {
-        return false;
-    }
-
     @Override
     public boolean supportsRealtimeData() {
         return true;

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

@@ -35,6 +35,7 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.util.AndroidUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.DateTimeUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
 import nodomain.freeyourgadget.gadgetbridge.util.PendingIntentUtils;
@@ -44,7 +45,9 @@ import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 public class TimeChangeReceiver extends BroadcastReceiver {
     private static final Logger LOG = LoggerFactory.getLogger(TimeChangeReceiver.class);
 
-    public static final String ACTION_DST_CHANGED = "nodomain.freeyourgadget.gadgetbridge.DST_CHANGED";
+    public static final String ACTION_DST_CHANGED_OR_PERIODIC_SYNC = "nodomain.freeyourgadget.gadgetbridge.DST_CHANGED_OR_PERIODIC_SYNC";
+    public static final long PERIODIC_SYNC_INTERVAL_MS = 158003000; // 43:53:23.000
+    public static final long PERIODIC_SYNC_INTERVAL_MAX_MS = 172800000; // 48 hours
 
     @Override
     public void onReceive(Context context, Intent intent) {
@@ -63,7 +66,7 @@ public class TimeChangeReceiver extends BroadcastReceiver {
         switch (action) {
             case Intent.ACTION_TIME_CHANGED:
             case Intent.ACTION_TIMEZONE_CHANGED:
-            case ACTION_DST_CHANGED:
+            case ACTION_DST_CHANGED_OR_PERIODIC_SYNC:
                 // Continue after the switch
                 break;
             default:
@@ -71,49 +74,62 @@ public class TimeChangeReceiver extends BroadcastReceiver {
                 return;
         }
 
+        // acquire wake lock, otherwise device might enter deep sleep immediately after returning from onReceive()
+        AndroidUtils.acquirePartialWakeLock(context, "TimeSyncWakeLock", 10100);
+
         final Date newTime = GregorianCalendar.getInstance().getTime();
-        LOG.info("Time or Timezone changed, syncing with device: {} ({}), {}", DateTimeUtils.formatDate(newTime), newTime.toGMTString(), intent.getAction());
+        LOG.info("Time/Timezone changed or periodic sync, syncing with device: {} ({}), {}", DateTimeUtils.formatDate(newTime), newTime.toGMTString(), intent.getAction());
         GBApplication.deviceService().onSetTime();
 
-        // Reschedule the next DST change, since the timezone may have changed
+        // Reschedule the next DST change (since the timezone may have changed) or periodic sync
-        scheduleNextDstChange(context);
+        scheduleNextDstChangeOrPeriodicSync(context);
     }
 
     /**
-     * Schedule an alarm to trigger on the next DST change, since ACTION_TIMEZONE_CHANGED is not broadcast otherwise.
+     * Schedule an alarm to trigger on the next DST change, since ACTION_TIMEZONE_CHANGED is not broadcast otherwise
+     * or schedule an alarm to trigger after PERIODIC_SYNC_INTERVAL_MS (whichever is earlier).
      *
      * @param context the context
      */
-    public static void scheduleNextDstChange(final Context context) {
+    public static void scheduleNextDstChangeOrPeriodicSync(final Context context) {
         final ZoneId zoneId = ZoneId.systemDefault();
         final ZoneRules zoneRules = zoneId.getRules();
         final Instant now = Instant.now();
         final ZoneOffsetTransition transition = zoneRules.nextTransition(now);
-        if (transition == null) {
-            LOG.warn("No DST transition found for {}", zoneId);
-            return;
-        }
 
-        final long nextDstMillis = transition.getInstant().toEpochMilli();
+        final Intent i = new Intent(ACTION_DST_CHANGED_OR_PERIODIC_SYNC);
-        final long delayMillis = nextDstMillis - now.toEpochMilli() + 5000L;
-
-        final Intent i = new Intent(ACTION_DST_CHANGED);
         final PendingIntent pi = PendingIntentUtils.getBroadcast(context, 0, i, 0, false);
 
         final AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
-        final boolean exactAlarm = canScheduleExactAlarms(context, am);
 
-        LOG.info("Scheduling next DST change: {} (in {} millis) (exact = {})", nextDstMillis, delayMillis, exactAlarm);
+        boolean exactAlarm = false;
+        long delayMillis = PERIODIC_SYNC_INTERVAL_MS;
+
+        if (transition != null) {
+            final long nextDstMillis = transition.getInstant().toEpochMilli();
+            final long dstDelayMillis = nextDstMillis - now.toEpochMilli() + 5000L;
+            if (dstDelayMillis < PERIODIC_SYNC_INTERVAL_MAX_MS) {
+                exactAlarm = canScheduleExactAlarms(context, am);
+                delayMillis = dstDelayMillis;
+                LOG.info("Scheduling next DST change: {} (in {} millis) (exact = {})", nextDstMillis, delayMillis, exactAlarm);
+            }
+        } else {
+            LOG.warn("No DST transition found for {}", zoneId);
+        }
+
+        if (delayMillis == PERIODIC_SYNC_INTERVAL_MS) {
+            LOG.info("Scheduling next periodic time sync in {} millis (exact = {})", delayMillis, exactAlarm);
+        }
 
         am.cancel(pi);
 
         boolean scheduledExact = false;
         if (exactAlarm) {
             try {
-                am.setExact(AlarmManager.ELAPSED_REALTIME, SystemClock.elapsedRealtime() + delayMillis, pi);
+                am.setExact(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + delayMillis, pi);
                 scheduledExact = true;
             } catch (final Exception e) {
-                LOG.error("Failed to schedule exact alarm for next DST change", e);
+                LOG.error("Failed to schedule exact alarm for next DST change or periodic time sync", e);
             }
         }
 
@@ -121,16 +137,22 @@ public class TimeChangeReceiver extends BroadcastReceiver {
         if (!scheduledExact) {
             try {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                    am.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME, SystemClock.elapsedRealtime() + delayMillis, pi);
+                    am.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + delayMillis, pi);
                 } else {
-                    am.set(AlarmManager.ELAPSED_REALTIME, SystemClock.elapsedRealtime() + delayMillis, pi);
+                    am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + delayMillis, pi);
                 }
             } catch (final Exception e) {
-                LOG.error("Failed to schedule inexact alarm next DST change", e);
+                LOG.error("Failed to schedule inexact alarm for next DST change or periodic time sync", e);
             }
         }
     }
 
+    public static void ifEnabledScheduleNextDstChangeOrPeriodicSync(final Context context) {
+        if (GBApplication.getPrefs().getBoolean("datetime_synconconnect", true)) {
+            scheduleNextDstChangeOrPeriodicSync(context);
+        }
+    }
+
     private static boolean canScheduleExactAlarms(final Context context, final AlarmManager am) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             return am.canScheduleExactAlarms();

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

@@ -1179,8 +1179,11 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
                 IntentFilter filter = new IntentFilter();
                 filter.addAction("android.intent.action.TIME_SET");
                 filter.addAction("android.intent.action.TIMEZONE_CHANGED");
-                filter.addAction(TimeChangeReceiver.ACTION_DST_CHANGED);
+                filter.addAction(TimeChangeReceiver.ACTION_DST_CHANGED_OR_PERIODIC_SYNC);
                 registerReceiver(mTimeChangeReceiver, filter);
+                // Ensure alarm is scheduled after registering broadcast receiver
+                // (this is important in case receiver was unregistered when the previous alarm arrived).
+                TimeChangeReceiver.ifEnabledScheduleNextDstChangeOrPeriodicSync(this);
             }
             if (mBlueToothPairingRequestReceiver == null) {
                 mBlueToothPairingRequestReceiver = new BluetoothPairingRequestReceiver(this);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/zeppos/services/ZeppOsAlarmsService.java

@@ -125,7 +125,7 @@ public class ZeppOsAlarmsService extends AbstractZeppOsService {
             if (alarm.getEnabled()) {
                 alarmFlags = FLAG_ENABLED;
             }
-            if (coordinator.supportsSmartWakeup(getSupport().getDevice()) && alarm.getSmartWakeup()) {
+            if (coordinator.supportsSmartWakeup(getSupport().getDevice(), alarm.getPosition()) && alarm.getSmartWakeup()) {
                 alarmFlags |= FLAG_SMART;
             }
             alarmMessage = new byte[]{

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/AsynchronousResponse.java

@@ -47,9 +47,11 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.DeviceConfig;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.FindPhone;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Menstrual;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.MusicControl;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.Request;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.GetPhoneInfoRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendMenstrualModifyTimeRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherDeviceRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SetMusicStatusRequest;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
 
@@ -95,6 +97,7 @@ public class AsynchronousResponse {
             handleCallControls(response);
             handlePhoneInfo(response);
             handleMenstrualModifyTime(response);
+            handleWeatherCheck(response);
         } catch (Request.ResponseParseException e) {
             LOG.error("Response parse exception", e);
         }
@@ -378,4 +381,18 @@ public class AsynchronousResponse {
 
         }
     }
+
+    private void handleWeatherCheck(HuaweiPacket response) {
+        if (response.serviceId == Weather.id && response.commandId == 0x04) {
+            // Send back ok
+            try {
+                SendWeatherDeviceRequest sendWeatherDeviceRequest = new SendWeatherDeviceRequest(this.support);
+                sendWeatherDeviceRequest.doPerform();
+            } catch (IOException e) {
+                LOG.error("Could not send weather device request", e);
+            }
+
+            // TODO: send back weather?
+        }
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiBRSupport.java

@@ -25,6 +25,7 @@ import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
 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.btbr.AbstractBTBRDeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.btbr.TransactionBuilder;
 
@@ -117,4 +118,9 @@ public class HuaweiBRSupport extends AbstractBTBRDeviceSupport {
         if (!start)
             supportProvider.onStopFindPhone();
     }
+
+    @Override
+    public void onSendWeather(WeatherSpec weatherSpec) {
+        supportProvider.onSendWeather(weatherSpec);
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiLESupport.java

@@ -29,6 +29,7 @@ import nodomain.freeyourgadget.gadgetbridge.model.CallSpec;
 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.GattService;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLEDeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
@@ -125,4 +126,9 @@ public class HuaweiLESupport extends AbstractBTLEDeviceSupport {
         if (!start)
             supportProvider.onStopFindPhone();
     }
+
+    @Override
+    public void onSendWeather(WeatherSpec weatherSpec) {
+        supportProvider.onSendWeather(weatherSpec);
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiSupportProvider.java

@@ -1,4 +1,4 @@
-/*  Copyright (C) 2024 Damien Gaignon, Martin.JM
+/*  Copyright (C) 2024 Damien Gaignon, Martin.JM, Vitalii Tomin
 
     This file is part of Gadgetbridge.
 
@@ -50,6 +50,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiCoordinatorSupp
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiCrypto;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiSampleProvider;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Workout;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst;
 import nodomain.freeyourgadget.gadgetbridge.entities.BaseActivitySummary;
@@ -73,11 +74,20 @@ import nodomain.freeyourgadget.gadgetbridge.model.MusicSpec;
 import nodomain.freeyourgadget.gadgetbridge.model.MusicStateSpec;
 import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
 import nodomain.freeyourgadget.gadgetbridge.model.RecordedDataTypes;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.GetEventAlarmList;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.GetNotificationConstraintsRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.GetSmartAlarmList;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendGpsAndTimeToDeviceRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherCurrentRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendNotifyHeartRateCapabilityRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendNotifyRestHeartRateCapabilityRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherExtendedSupportRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherForecastRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherStartRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherSunMoonSupportRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherSupportRequest;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SendWeatherUnitRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SetAutomaticHeartrateRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SetAutomaticSpoRequest;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests.SetDisconnectNotification;
@@ -1637,4 +1647,115 @@ public class HuaweiSupportProvider {
             LOG.error("Failed to set language settings request", e);
         }
     }
+
+    public Weather.WeatherIcon openWeatherMapConditionCodeToHuaweiIcon(int conditionCode) {
+        // More exact first, groups after
+        switch (conditionCode) {
+            case 500:
+                return Weather.WeatherIcon.LIGHT_RAIN;
+            case 501:
+                return Weather.WeatherIcon.RAIN;
+            case 502:
+                return Weather.WeatherIcon.HEAVY_RAIN;
+            case 503:
+                return Weather.WeatherIcon.RAIN_STORM;
+            case 504:
+                return Weather.WeatherIcon.SEVERE_RAIN_STORMS;
+            case 511:
+                return Weather.WeatherIcon.FREEZING_RAIN;
+            case 600:
+                return Weather.WeatherIcon.LIGHT_SNOW;
+            case 601:
+                return Weather.WeatherIcon.SNOW;
+            case 602:
+                return Weather.WeatherIcon.HEAVY_SNOW;
+            case 611:
+                return Weather.WeatherIcon.SLEET;
+            case 701:
+            case 741:
+                return Weather.WeatherIcon.FOG;
+            case 721:
+                return Weather.WeatherIcon.HAZY;
+            case 751:
+                return Weather.WeatherIcon.SAND;
+            case 761:
+                return Weather.WeatherIcon.DUST;
+            case 800:
+                return Weather.WeatherIcon.SUNNY;
+            case 801:
+            case 802:
+                return Weather.WeatherIcon.CLOUDY;
+            case 803:
+            case 804:
+                return Weather.WeatherIcon.OVERCAST;
+        }
+        if (conditionCode >= 200 && conditionCode < 300)
+            return Weather.WeatherIcon.THUNDERSTORMS;
+        if (conditionCode >= 300 && conditionCode < 400)
+            return Weather.WeatherIcon.LIGHT_RAIN;
+        if (conditionCode >= 500 && conditionCode < 600)
+            return Weather.WeatherIcon.RAIN;
+        if (conditionCode >= 600 && conditionCode < 700)
+            return Weather.WeatherIcon.SNOW;
+        return Weather.WeatherIcon.UNKNOWN;
+    }
+
+    public void onSendWeather(WeatherSpec weatherSpec) {
+        // Initialize weather settings and send weather
+        if (!getHuaweiCoordinator().supportsWeather()) {
+            LOG.error("onSendWeather called while weather is not supported.");
+            return;
+        }
+
+        Weather.Settings weatherSettings = new Weather.Settings();
+
+        SendWeatherStartRequest weatherStartRequest = new SendWeatherStartRequest(this, weatherSettings);
+        Request lastRequest = weatherStartRequest;
+
+        if (getHuaweiCoordinator().supportsWeatherUnit()) {
+            SendWeatherUnitRequest weatherUnitRequest = new SendWeatherUnitRequest(this);
+            lastRequest.nextRequest(weatherUnitRequest);
+            lastRequest = weatherUnitRequest;
+        }
+
+        SendWeatherSupportRequest weatherSupportRequest = new SendWeatherSupportRequest(this, weatherSettings);
+        lastRequest.nextRequest(weatherSupportRequest);
+        lastRequest = weatherSupportRequest;
+
+        if (getHuaweiCoordinator().supportsWeatherExtended()) {
+            SendWeatherExtendedSupportRequest weatherExtendedSupportRequest = new SendWeatherExtendedSupportRequest(this, weatherSettings);
+            lastRequest.nextRequest(weatherExtendedSupportRequest);
+            lastRequest = weatherExtendedSupportRequest;
+        }
+
+        if (getHuaweiCoordinator().supportsWeatherMoonRiseSet()) {
+            SendWeatherSunMoonSupportRequest weatherSunMoonSupportRequest = new SendWeatherSunMoonSupportRequest(this, weatherSettings);
+            lastRequest.nextRequest(weatherSunMoonSupportRequest);
+            lastRequest = weatherSunMoonSupportRequest;
+        }
+
+        // End of initialization and start of actually sending weather
+
+        SendWeatherCurrentRequest sendWeatherCurrentRequest = new SendWeatherCurrentRequest(this, weatherSettings, weatherSpec);
+        lastRequest.nextRequest(sendWeatherCurrentRequest);
+        lastRequest = sendWeatherCurrentRequest;
+
+        SendGpsAndTimeToDeviceRequest sendGpsAndTimeToDeviceRequest = new SendGpsAndTimeToDeviceRequest(this);
+        lastRequest.nextRequest(sendGpsAndTimeToDeviceRequest);
+        lastRequest = sendGpsAndTimeToDeviceRequest;
+
+        if (getHuaweiCoordinator().supportsWeatherForecasts()) {
+            SendWeatherForecastRequest sendWeatherForecastRequest = new SendWeatherForecastRequest(this, weatherSettings, weatherSpec);
+            lastRequest.nextRequest(sendWeatherForecastRequest);
+            lastRequest = sendWeatherForecastRequest;
+        }
+
+        try {
+            weatherStartRequest.doPerform();
+        } catch (IOException e) {
+            // TODO: Use translatable string
+            GB.toast(context, "Failed to send weather", Toast.LENGTH_SHORT, GB.ERROR, e);
+            LOG.error("Failed to send weather", e);
+        }
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendGpsAndTimeToDeviceRequest.java

@@ -0,0 +1,52 @@
+/*  Copyright (C) 2024 Vitalii Tomin, Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import android.location.Location;
+
+import java.util.Calendar;
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.GpsAndTime;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.pebble.webview.CurrentPosition;
+
+public class SendGpsAndTimeToDeviceRequest extends Request {
+
+    public SendGpsAndTimeToDeviceRequest(HuaweiSupportProvider support) {
+        super(support);
+        this.serviceId = GpsAndTime.id;
+        this.commandId = GpsAndTime.CurrentGPSRequest.id;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            Location location = new CurrentPosition().getLastKnownLocation();
+            return new GpsAndTime.CurrentGPSRequest(
+                    this.paramsProvider,
+                    (int) (Calendar.getInstance().getTime().getTime() / 1000L) - 60, // Backdating a bit seems to work better
+                    location.getLatitude(),
+                    location.getLongitude()
+            ).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherCurrentRequest.java

@@ -0,0 +1,75 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.SettingsActivity;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+import nodomain.freeyourgadget.gadgetbridge.util.DateTimeUtils;
+
+public class SendWeatherCurrentRequest extends Request {
+    Weather.Settings settings;
+    WeatherSpec weatherSpec;
+
+    public SendWeatherCurrentRequest(HuaweiSupportProvider support, Weather.Settings settings, WeatherSpec weatherSpec) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.CurrentWeatherRequest.id;
+        this.settings = settings;
+        this.weatherSpec = weatherSpec;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        Weather.HuaweiTemperatureFormat temperatureFormat = Weather.HuaweiTemperatureFormat.CELSIUS;
+        String unit = GBApplication.getPrefs().getString(SettingsActivity.PREF_MEASUREMENT_SYSTEM, GBApplication.getContext().getString(R.string.p_unit_metric));
+        if (unit.equals(GBApplication.getContext().getString(R.string.p_unit_imperial)))
+            temperatureFormat = Weather.HuaweiTemperatureFormat.FAHRENHEIT;
+        try {
+            Short pm25 = null;
+            Short aqi = null;
+            if (weatherSpec.airQuality != null) {
+                pm25 = (short) weatherSpec.airQuality.pm25; // TODO: does this work?
+                aqi = (short) weatherSpec.airQuality.aqi;
+            }
+            return new Weather.CurrentWeatherRequest(
+                    this.paramsProvider,
+                    settings,
+                    supportProvider.openWeatherMapConditionCodeToHuaweiIcon(weatherSpec.currentConditionCode),
+                    (byte) weatherSpec.windDirection,
+                    (byte) weatherSpec.windSpeedAsBeaufort(),
+                    (byte) (weatherSpec.todayMinTemp - 273),
+                    (byte) (weatherSpec.todayMaxTemp - 273),
+                    pm25,
+                    weatherSpec.location,
+                    (byte) (weatherSpec.currentTemp - 273),
+                    temperatureFormat,
+                    aqi,
+                    weatherSpec.timestamp,
+                    "Gadgetbridge"
+                ).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherDeviceRequest.java

@@ -0,0 +1,42 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiConstants;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+
+public class SendWeatherDeviceRequest extends Request {
+
+    public SendWeatherDeviceRequest(HuaweiSupportProvider support) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = 0x04;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            return new Weather.WeatherDeviceRequest(paramsProvider, HuaweiConstants.RESULT_SUCCESS_INT).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherExtendedSupportRequest.java

@@ -0,0 +1,59 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+
+public class SendWeatherExtendedSupportRequest extends Request {
+    private static final Logger LOG = LoggerFactory.getLogger(SendWeatherExtendedSupportRequest.class);
+
+    private Weather.Settings settings;
+
+    public SendWeatherExtendedSupportRequest(HuaweiSupportProvider support, Weather.Settings settings) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherExtendedSupport.id;
+        this.settings = settings;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            return new Weather.WeatherExtendedSupport.Request(this.paramsProvider).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+
+    @Override
+    protected void processResponse() throws ResponseParseException {
+        if (receivedPacket instanceof Weather.WeatherExtendedSupport.Response) {
+            this.settings.timeSupported = ((Weather.WeatherExtendedSupport.Response) receivedPacket).timeSupported;
+            this.settings.sourceSupported = ((Weather.WeatherExtendedSupport.Response) receivedPacket).sourceSupported;
+            this.settings.weatherIconSupported = ((Weather.WeatherExtendedSupport.Response) receivedPacket).weatherIconSupported;
+        } else {
+            LOG.error("WeatherExtendedSupport response is not of type WeatherExtendedSupport response");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherForecastRequest.java

@@ -0,0 +1,94 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.model.WeatherSpec;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather.WeatherForecastData;
+
+public class SendWeatherForecastRequest extends Request {
+    Weather.Settings weatherSettings;
+    WeatherSpec weatherSpec;
+
+    public SendWeatherForecastRequest(HuaweiSupportProvider support, Weather.Settings weatherSettings, WeatherSpec weatherSpec) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherForecastData.id;
+        this.weatherSettings = weatherSettings;
+        this.weatherSpec = weatherSpec;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        int hourlyCount = Math.min(weatherSpec.hourly.size(), 24);
+        int dayCount = Math.min(weatherSpec.forecasts.size(), 8);
+
+        ArrayList<WeatherForecastData.TimeData> timeDataArrayList = new ArrayList<>(hourlyCount);
+        ArrayList<WeatherForecastData.DayData> dayDataArrayList = new ArrayList<>(dayCount);
+        for (int i = 0; i < hourlyCount; i++) {
+            WeatherSpec.Hourly hourly = weatherSpec.hourly.get(i);
+            WeatherForecastData.TimeData timeData = new WeatherForecastData.TimeData();
+            timeData.timestamp = hourly.timestamp;
+            timeData.icon = supportProvider.openWeatherMapConditionCodeToHuaweiIcon(hourly.conditionCode);
+            timeData.temperature = (byte) (hourly.temp - 273);
+            timeDataArrayList.add(timeData);
+        }
+
+        // Add today as well
+        WeatherForecastData.DayData today = new WeatherForecastData.DayData();
+        today.timestamp = weatherSpec.timestamp;
+        today.icon = supportProvider.openWeatherMapConditionCodeToHuaweiIcon(weatherSpec.currentConditionCode);
+        today.highTemperature = (byte) (weatherSpec.todayMaxTemp - 273);
+        today.lowTemperature = (byte) (weatherSpec.todayMinTemp - 273);
+        today.sunriseTime = weatherSpec.sunRise;
+        today.sunsetTime = weatherSpec.sunSet;
+        today.moonRiseTime = weatherSpec.moonRise;
+        today.moonSetTime = weatherSpec.moonSet;
+        today.moonPhase = Weather.degreesToMoonPhase(weatherSpec.moonPhase);
+        dayDataArrayList.add(today);
+
+        for (int i = 0; i < dayCount - 1; i++) {
+            WeatherSpec.Daily daily = weatherSpec.forecasts.get(i);
+            WeatherForecastData.DayData dayData = new WeatherForecastData.DayData();
+            dayData.timestamp = weatherSpec.timestamp + (60*60*24 * (i + 1));
+            dayData.icon = supportProvider.openWeatherMapConditionCodeToHuaweiIcon(daily.conditionCode);
+            dayData.highTemperature = (byte) (daily.maxTemp - 273);
+            dayData.lowTemperature = (byte) (daily.minTemp - 273);
+            dayData.sunriseTime = daily.sunRise;
+            dayData.sunsetTime = daily.sunSet;
+            dayData.moonRiseTime = daily.moonRise;
+            dayData.moonSetTime = daily.moonSet;
+            dayData.moonPhase = Weather.degreesToMoonPhase(daily.moonPhase);
+            dayDataArrayList.add(dayData);
+        }
+        try {
+            return new WeatherForecastData.Request(
+                    this.paramsProvider,
+                    this.weatherSettings,
+                    timeDataArrayList,
+                    dayDataArrayList
+            ).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherStartRequest.java

@@ -0,0 +1,69 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import android.widget.Toast;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+import nodomain.freeyourgadget.gadgetbridge.util.GB;
+
+public class SendWeatherStartRequest extends Request {
+    private static final Logger LOG = LoggerFactory.getLogger(SendWeatherStartRequest.class);
+
+    public int response = -1;
+    private Weather.Settings weatherSettings;
+
+    public SendWeatherStartRequest(HuaweiSupportProvider support, Weather.Settings weatherSettings) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherStart.id;
+        this.weatherSettings = weatherSettings;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            return new Weather.WeatherStart.Request(this.paramsProvider).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+
+    @Override
+    protected void processResponse() throws ResponseParseException {
+        if (receivedPacket instanceof Weather.WeatherStart.Response) {
+            if (!((Weather.WeatherStart.Response) receivedPacket).success) {
+                this.stopChain();
+                GB.toast(supportProvider.getContext(), "Received non-ok status for WeatherStart response", Toast.LENGTH_SHORT, GB.INFO);
+                LOG.info("Received non-ok status for WeatherStart response");
+            } else {
+                weatherSettings.weatherSupported = true;
+            }
+        } else {
+            this.stopChain();
+            GB.toast(supportProvider.getContext(), "WeatherStart response is not of type WeatherStart response", Toast.LENGTH_SHORT, GB.ERROR);
+            LOG.error("WeatherStart response is not of type WeatherStart response");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherSunMoonSupportRequest.java

@@ -0,0 +1,58 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+
+public class SendWeatherSunMoonSupportRequest extends Request {
+    private static final Logger LOG = LoggerFactory.getLogger(SendWeatherSunMoonSupportRequest.class);
+
+    private Weather.Settings settings;
+
+    public SendWeatherSunMoonSupportRequest(HuaweiSupportProvider support, Weather.Settings settings) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherSunMoonSupport.id;
+        this.settings = settings;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            return new Weather.WeatherSunMoonSupport.Request(this.paramsProvider).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+
+    @Override
+    protected void processResponse() throws ResponseParseException {
+        if (receivedPacket instanceof Weather.WeatherSunMoonSupport.Response) {
+            this.settings.sunRiseSetSupported = ((Weather.WeatherSunMoonSupport.Response) receivedPacket).sunRiseSetSupported;
+            this.settings.moonPhaseSupported = ((Weather.WeatherSunMoonSupport.Response) receivedPacket).moonPhaseSupported;
+        } else {
+            LOG.error("WeatherExtendedSupport response is not of type WeatherExtendedSupport response");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherSupportRequest.java

@@ -0,0 +1,64 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+
+public class SendWeatherSupportRequest extends Request {
+    private static final Logger LOG = LoggerFactory.getLogger(SendWeatherSupportRequest.class);
+
+    private Weather.Settings settings;
+
+    public SendWeatherSupportRequest(HuaweiSupportProvider support, Weather.Settings settings) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherSupport.id;
+        this.settings = settings;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        try {
+            return new Weather.WeatherSupport.Request(this.paramsProvider).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+
+    @Override
+    protected void processResponse() throws ResponseParseException {
+        if (receivedPacket instanceof Weather.WeatherSupport.Response) {
+            this.settings.weatherSupported = ((Weather.WeatherSupport.Response) receivedPacket).weatherSupported;
+            this.settings.windSupported = ((Weather.WeatherSupport.Response) receivedPacket).windSupported;
+            this.settings.pm25Supported = ((Weather.WeatherSupport.Response) receivedPacket).pm25Supported;
+            this.settings.temperatureSupported = ((Weather.WeatherSupport.Response) receivedPacket).temperatureSupported;
+            this.settings.locationNameSupported = ((Weather.WeatherSupport.Response) receivedPacket).locationNameSupported;
+            this.settings.currentTemperatureSupported = ((Weather.WeatherSupport.Response) receivedPacket).currentTemperatureSupported;
+            this.settings.unitSupported = ((Weather.WeatherSupport.Response) receivedPacket).unitSupported;
+            this.settings.airQualityIndexSupported = ((Weather.WeatherSupport.Response) receivedPacket).airQualityIndexSupported;
+        } else {
+            LOG.error("WeatherSupport response is not of type WeatherSupport response");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendWeatherUnitRequest.java

@@ -0,0 +1,49 @@
+/*  Copyright (C) 2024 Martin.JM
+
+    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 <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
+
+import java.util.List;
+
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.SettingsActivity;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets.Weather;
+import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.HuaweiSupportProvider;
+
+public class SendWeatherUnitRequest extends Request {
+
+    public SendWeatherUnitRequest(HuaweiSupportProvider support) {
+        super(support);
+        this.serviceId = Weather.id;
+        this.commandId = Weather.WeatherUnitRequest.id;
+    }
+
+    @Override
+    protected List<byte[]> createRequest() throws RequestCreationException {
+        Weather.HuaweiTemperatureFormat temperatureFormat = Weather.HuaweiTemperatureFormat.CELSIUS;
+        String unit = GBApplication.getPrefs().getString(SettingsActivity.PREF_MEASUREMENT_SYSTEM, GBApplication.getContext().getString(R.string.p_unit_metric));
+        if (unit.equals(GBApplication.getContext().getString(R.string.p_unit_imperial)))
+            temperatureFormat = Weather.HuaweiTemperatureFormat.FAHRENHEIT;
+        try {
+            return new Weather.WeatherUnitRequest(this.paramsProvider, temperatureFormat).serialize();
+        } catch (HuaweiPacket.CryptoException e) {
+            throw new RequestCreationException(e);
+        }
+    }
+}

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

@@ -32,6 +32,7 @@ import android.net.Uri;
 import android.os.Environment;
 import android.os.ParcelUuid;
 import android.os.Parcelable;
+import android.os.PowerManager;
 import android.provider.DocumentsContract;
 import android.provider.MediaStore;
 import android.text.TextUtils;
@@ -337,4 +338,16 @@ public class AndroidUtils {
         }
         GBApplication.getContext().startActivity(launchIntent);
     }
+
+    public static PowerManager.WakeLock acquirePartialWakeLock(Context context, String tag, long timeout) {
+        try {
+            PowerManager powermanager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+            PowerManager.WakeLock wl = powermanager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Gadgetbridge:" + tag);
+            wl.acquire(timeout);
+            return wl;
+        } catch (final Exception e) {
+            LOG.error("Failed to take partial wake lock {}: ", tag, e);
+            return null;
+        }
+    }
 }

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

@@ -214,7 +214,7 @@
     <string name="pref_default">Default</string>
     <string name="pref_header_datetime">Date and Time</string>
     <string name="pref_title_datetime_syctimeonconnect">Sync time</string>
-    <string name="pref_summary_datetime_syctimeonconnect">Sync time to Gadgetbridge device when connecting, and when time or time zone changes on Android device</string>
+    <string name="pref_summary_datetime_syctimeonconnect">Sync time to Gadgetbridge device(s) when connecting, when time or time zone changes on Android device, and periodically</string>
     <string name="pref_title_theme">Theme</string>
     <string name="pref_theme_light">Light</string>
     <string name="pref_theme_dark">Dark</string>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string translatable="false" name="pebble_content_provider">com.getpebble.android.provider</string>
+    <string translatable="false" name="app_name">@string/application_name_generic</string>
+    <string translatable="false" name="title_activity_controlcenter">@string/title_activity_controlcenter_generic</string>
+    <string translatable="false" name="about_activity_title">@string/about_activity_title_generic</string>
+    <string translatable="false" name="about_description">@string/about_description_generic</string>
+    <string translatable="false" name="gadgetbridge_running">@string/gadgetbridge_running_generic</string>
+</resources>

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

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<resources>
+    <string translatable="false" name="app_name">@string/application_name_main_nightly</string>
+    <string translatable="false" name="title_activity_controlcenter">@string/title_activity_controlcenter_main_nightly</string>
+    <string translatable="false" name="about_activity_title">@string/about_activity_title_main_nightly</string>
+    <string translatable="false" name="about_description">@string/about_description_main_nightly</string>
+    <string translatable="false" name="gadgetbridge_running">@string/gadgetbridge_running_main_nightly</string>
+</resources>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string translatable="false" name="pebble_content_provider">com.getpebble.android.nopebble.provider</string>
+    <string translatable="false" name="app_name">@string/application_name_main_nopebble</string>
+    <string translatable="false" name="title_activity_controlcenter">@string/title_activity_controlcenter_main_nopebble</string>
+    <string translatable="false" name="about_activity_title">@string/about_activity_title_main_nopebble</string>
+    <string translatable="false" name="about_description">@string/about_description_main_nopebble</string>
+    <string translatable="false" name="gadgetbridge_running">@string/gadgetbridge_running_main_nopebble</string>
+</resources>