Redmi Smart Band 2: Experimental support

Characteristics taken from #3274

README.md

@@ -100,6 +100,7 @@ vendor's servers.
 	- [Xiaomi Smart Band 8 (experimental)](https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/Mi-Band-8) [**\[!\]**](#special-pairing-procedures)
 	- Mi Watch Color Sport (experimental)
     - Mi Watch Lite (experimental)
+    - Redmi Smart Band 2 (experimental) [**\[!\]**](#special-pairing-procedures)
     - Redmi Watch 3 Active (experimental) [**\[!\]**](#special-pairing-procedures)
 	- Watch S1 Active (experimental) [**\[!\]**](#special-pairing-procedures)
 	- Xiaomi Temperature and Humidity Monitor Clock (LYWSD02/LYWSD02MMC) (partial support)

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/xiaomi/redmismartband2/RedmiSmartBand2Coordinator.java

@@ -0,0 +1,63 @@
+/*  Copyright (C) 2023 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 <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmismartband2;
+
+import android.content.Context;
+import android.net.Uri;
+
+import androidx.annotation.Nullable;
+
+import java.util.regex.Pattern;
+
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.XiaomiCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.XiaomiInstallHandler;
+
+public class RedmiSmartBand2Coordinator extends XiaomiCoordinator {
+    @Override
+    public boolean isExperimental() {
+        return true;
+    }
+
+    @Override
+    protected Pattern getSupportedDeviceName() {
+        return Pattern.compile("^Redmi Smart Band 2 [A-Z0-9]{4}$");
+    }
+
+    @Nullable
+    @Override
+    public InstallHandler findInstallHandler(final Uri uri, final Context context) {
+        final XiaomiInstallHandler handler = new XiaomiInstallHandler(uri, context);
+        return handler.isValid() ? handler : null;
+    }
+
+    @Override
+    public int getDeviceNameResource() {
+        return R.string.devicetype_redmi_smart_band_2;
+    }
+
+    @Override
+    public int getDefaultIconResource() {
+        return R.drawable.ic_device_default;
+    }
+
+    @Override
+    public int getDisabledIconResource() {
+        return R.drawable.ic_device_default_disabled;
+    }
+}

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

@@ -144,6 +144,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.withingssteelhr.WithingsStee
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.miband7pro.MiBand7ProCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.miband8.MiBand8Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.miwatchcolorsport.MiWatchColorSportCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmismartband2.RedmiSmartBand2Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.watchs1active.XiaomiWatchS1ActiveCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xwatch.XWatchCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.zetime.ZeTimeCoordinator;
@@ -204,6 +205,7 @@ public enum DeviceType {
     MIWATCHLITE(MiWatchLiteCoordinator.class),
     MIWATCHCOLORSPORT(MiWatchColorSportCoordinator.class),
     REDMIWATCH3ACTIVE(RedmiWatch3ActiveCoordinator.class),
+    REDMISMARTBAND2(RedmiSmartBand2Coordinator.class),
     XIAOMI_WATCH_S1_ACTIVE(XiaomiWatchS1ActiveCoordinator.class),
     AMAZFITGTS3(AmazfitGTS3Coordinator.class),
     AMAZFITGTR3(AmazfitGTR3Coordinator.class),

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/xiaomi/XiaomiBleUuids.java

@@ -26,6 +26,7 @@ public class XiaomiBleUuids {
         // Mi Band 8
         // Redmi Watch 3 Active
         // Xiaomi Watch S1 Active
+        // Redmi Smart Band 2
         put(UUID.fromString("0000fe95-0000-1000-8000-00805f9b34fb"), new XiaomiBleUuidSet(
                 true,
                 UUID.fromString("00000051-0000-1000-8000-00805f9b34fb"),

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

@@ -1415,6 +1415,7 @@
     <string name="devicetype_femometer_vinca2">Femometer Vinca II</string>
     <string name="devicetype_xiaomi_watch_lite">Xiaomi Watch Lite</string>
     <string name="devicetype_redmiwatch3active">Redmi Watch 3 Active</string>
+    <string name="devicetype_redmi_smart_band_2">Redmi Smart Band 2</string>
     <string name="choose_auto_export_location">Choose export location</string>
     <string name="notification_channel_name">General</string>
     <string name="notification_channel_high_priority_name">High-priority</string>