Huawei Watch GT 6 (Pro): Experimental support

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

@@ -84,6 +84,8 @@ public final class HuaweiConstants {
     public static final String HU_WATCHGT4_NAME = "huawei watch gt 4-";
     public static final String HU_WATCHGT5_NAME = "huawei watch gt 5-";
     public static final String HU_WATCHGT5PRO_NAME = "huawei watch gt 5 pro-";
+    public static final String HU_WATCHGT6_NAME = "huawei watch gt 6-";
+    public static final String HU_WATCHGT6PRO_NAME = "huawei watch gt 6 pro-";
     public static final String HU_WATCHFIT_NAME = "huawei watch fit-";
     public static final String HU_WATCHFIT2_NAME = "huawei watch fit 2-";
     public static final String HU_WATCHFIT3_NAME = "huawei watch fit 3-";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/huaweiwatchgt6/HuaweiWatchGT6Coordinator.java

@@ -0,0 +1,61 @@
+/*  Copyright (C) 2025 José Rebelo
+
+    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.huaweiwatchgt6;
+
+import androidx.annotation.NonNull;
+
+import java.util.regex.Pattern;
+
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiBRCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiConstants;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+
+public class HuaweiWatchGT6Coordinator extends HuaweiBRCoordinator {
+    @Override
+    public boolean isExperimental() {
+        // #5428 - untested
+        return true;
+    }
+
+    @Override
+    public DeviceType getDeviceType() {
+        return DeviceType.HUAWEIWATCHGT5;
+    }
+
+    @Override
+    protected Pattern getSupportedDeviceName() {
+        return Pattern.compile("(" + HuaweiConstants.HU_WATCHGT6_NAME + "|" + HuaweiConstants.HU_WATCHGT6PRO_NAME + ").*", Pattern.CASE_INSENSITIVE);
+    }
+
+    @Override
+    public int getDeviceNameResource() {
+        return R.string.devicetype_huawei_watchgt5;
+    }
+
+    @Override
+    public boolean supportsUnicodeEmojis(@NonNull GBDevice device) {
+        // HarmonyOS watch
+        return true;
+    }
+
+    @Override
+    public DeviceKind getDeviceKind(@NonNull GBDevice device) {
+        return DeviceKind.WATCH;
+    }
+}

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

@@ -260,6 +260,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgt2e.Huawe
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgt3.HuaweiWatchGT3Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgt4.HuaweiWatchGT4Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgt5.HuaweiWatchGT5Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgt6.HuaweiWatchGT6Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgtcyber.HuaweiWatchGTCyberCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchgtrunner.HuaweiWatchGTRunnerCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.huaweiwatchultimate.HuaweiWatchUltimateCoordinator;
@@ -721,6 +722,7 @@ public enum DeviceType {
     HUAWEIWATCHGT3(HuaweiWatchGT3Coordinator.class),
     HUAWEIWATCHGT4(HuaweiWatchGT4Coordinator.class),
     HUAWEIWATCHGT5(HuaweiWatchGT5Coordinator.class),
+    HUAWEIWATCHGT6(HuaweiWatchGT6Coordinator.class),
     HUAWEIWATCHGTRUNNER(HuaweiWatchGTRunnerCoordinator.class),
     HUAWEIWATCHGTCYBER(HuaweiWatchGTCyberCoordinator.class),
     HUAWEIBAND8(HuaweiBand8Coordinator.class),

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

@@ -717,6 +717,7 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
                 if (createSupport) {
                     LOG.debug("connectToDevice - {} create new device support", deviceAddress);
                     deviceSupport = mFactory.createDeviceSupport(gbDevice);
+                    LOG.debug("connectToDevice - created {} for {}", deviceSupport != null ? deviceSupport.getClass().getSimpleName() : "(null)", deviceAddress);
                     registeredStruct.setDeviceSupport(deviceSupport);
                 }
 

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

@@ -2071,6 +2071,7 @@
     <string name="devicetype_huawei_watchgt3" translatable="false">Huawei Watch GT 3 (Pro)</string>
     <string name="devicetype_huawei_watchgt4" translatable="false">Huawei Watch GT 4</string>
     <string name="devicetype_huawei_watchgt5" translatable="false">Huawei Watch GT 5 (Pro)</string>
+    <string name="devicetype_huawei_watchgt6" translatable="false">Huawei Watch GT 6 (Pro)</string>
     <string name="devicetype_huawei_watchgtrunner" translatable="false">Huawei Watch GT Runner</string>
     <string name="devicetype_huawei_watchgtcyber" translatable="false">Huawei Watch GT Cyber</string>
     <string name="devicetype_huawei_watchfit" translatable="false">Huawei Watch Fit</string>