Make all Zepp OS classes explicit

There are still some actual "Huami 2021" classes that are used in
non-ZeppOS devices, but this refactor improves the distinction.

app/build.gradle

@@ -252,7 +252,7 @@ dependencies {
 //    testImplementation "ch.qos.logback:logback-core:1.1.3"
     implementation 'com.android.support.constraint:constraint-layout:2.0.4'
     testImplementation "junit:junit:4.13.2"
-    testImplementation "org.mockito:mockito-core:1.10.19"
+    testImplementation "org.mockito:mockito-core:2.28.2"
     testImplementation "org.robolectric:robolectric:4.8.2"
     testImplementation "org.hamcrest:hamcrest-library:1.3"
     testImplementation "com.google.code.gson:gson:2.8.9"

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitactive/AmazfitActiveCoordinator.java

@@ -22,15 +22,15 @@ import android.net.Uri;
 import androidx.annotation.NonNull;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitactive.AmazfitActiveSupport;
 
-public class AmazfitActiveCoordinator extends Huami2021Coordinator {
+public class AmazfitActiveCoordinator extends ZeppOsCoordinator {
     @NonNull
     @Override
     public Class<? extends DeviceSupport> getDeviceSupportClass() {
@@ -49,7 +49,7 @@ public class AmazfitActiveCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitActiveFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitactive/AmazfitActiveFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitActiveFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitActiveFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitActiveFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitactiveedge/AmazfitActiveEdgeCoordinator.java

@@ -24,14 +24,14 @@ import androidx.annotation.NonNull;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitactiveedge.AmazfitActiveEdgeSupport;
 
-public class AmazfitActiveEdgeCoordinator extends Huami2021Coordinator {
+public class AmazfitActiveEdgeCoordinator extends ZeppOsCoordinator {
     @Override
     public boolean isExperimental() {
         return true;
@@ -54,7 +54,7 @@ public class AmazfitActiveEdgeCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitActiveEdgeFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitactiveedge/AmazfitActiveEdgeFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitActiveEdgeFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitActiveEdgeFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitActiveEdgeFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbalance/AmazfitBalanceCoordinator.java

@@ -24,14 +24,14 @@ import androidx.annotation.NonNull;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbalance.AmazfitBalanceSupport;
 
-public class AmazfitBalanceCoordinator extends Huami2021Coordinator {
+public class AmazfitBalanceCoordinator extends ZeppOsCoordinator {
     @NonNull
     @Override
     public Class<? extends DeviceSupport> getDeviceSupportClass() {
@@ -49,7 +49,7 @@ public class AmazfitBalanceCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitBalanceFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbalance/AmazfitBalanceFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitBalanceFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitBalanceFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitBalanceFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitband7/AmazfitBand7Coordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitband7.AmazfitBand7Support;
 
-public class AmazfitBand7Coordinator extends Huami2021Coordinator {
+public class AmazfitBand7Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitBand7Coordinator.class);
 
     @Override
@@ -50,7 +48,7 @@ public class AmazfitBand7Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitBand7FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitband7/AmazfitBand7FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitBand7FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitBand7FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitBand7FWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbip5/AmazfitBip5Coordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip5.AmazfitBip5Support;
 
-public class AmazfitBip5Coordinator extends Huami2021Coordinator {
+public class AmazfitBip5Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitBip5Coordinator.class);
 
     @NonNull
@@ -51,7 +49,7 @@ public class AmazfitBip5Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitBip5FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbip5/AmazfitBip5FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitBip5FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitBip5FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitBip5FWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahpro/AmazfitCheetahProCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitcheetahpro.AmazfitCheetahProSupport;
 
-public class AmazfitCheetahProCoordinator extends Huami2021Coordinator {
+public class AmazfitCheetahProCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitCheetahProCoordinator.class);
 
     @Override
@@ -56,7 +54,7 @@ public class AmazfitCheetahProCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitCheetahProFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahpro/AmazfitCheetahProFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitCheetahProFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitCheetahProFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitCheetahProFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahround/AmazfitCheetahRoundCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitcheetahround.AmazfitCheetahRoundSupport;
 
-public class AmazfitCheetahRoundCoordinator extends Huami2021Coordinator {
+public class AmazfitCheetahRoundCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitCheetahRoundCoordinator.class);
 
     @Override
@@ -61,7 +59,7 @@ public class AmazfitCheetahRoundCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitCheetahRoundFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahround/AmazfitCheetahRoundFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitCheetahRoundFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitCheetahRoundFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitCheetahRoundFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahsquare/AmazfitCheetahSquareCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitcheetahsquare.AmazfitCheetahSquareSupport;
 
-public class AmazfitCheetahSquareCoordinator extends Huami2021Coordinator {
+public class AmazfitCheetahSquareCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitCheetahSquareCoordinator.class);
 
     @Override
@@ -56,7 +54,7 @@ public class AmazfitCheetahSquareCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitCheetahSquareFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitcheetahsquare/AmazfitCheetahSquareFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitCheetahSquareFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitCheetahSquareFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitCheetahSquareFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitfalcon/AmazfitFalconCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitfalcon.AmazfitFalconSupport;
 
-public class AmazfitFalconCoordinator extends Huami2021Coordinator {
+public class AmazfitFalconCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitFalconCoordinator.class);
 
     @Override
@@ -61,7 +59,7 @@ public class AmazfitFalconCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitFalconFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitfalcon/AmazfitFalconFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitFalconFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitFalconFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitFalconFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr3/AmazfitGTR3Coordinator.java

@@ -25,16 +25,15 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgtr3.AmazfitGTR3Support;
 
-public class AmazfitGTR3Coordinator extends Huami2021Coordinator {
+public class AmazfitGTR3Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3Coordinator.class);
 
     @NonNull
@@ -64,7 +63,7 @@ public class AmazfitGTR3Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTR3FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr3/AmazfitGTR3FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTR3FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTR3FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTR3FWInstallHandler(Uri uri, Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr3pro/AmazfitGTR3ProCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgtr3pro.AmazfitGTR3ProSupport;
 
-public class AmazfitGTR3ProCoordinator extends Huami2021Coordinator {
+public class AmazfitGTR3ProCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3ProCoordinator.class);
 
     @Override
@@ -56,7 +54,7 @@ public class AmazfitGTR3ProCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTR3ProFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr3pro/AmazfitGTR3ProFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTR3ProFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTR3ProFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTR3ProFWInstallHandler(Uri uri, Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr4/AmazfitGTR4Coordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgtr4.AmazfitGTR4Support;
 
-public class AmazfitGTR4Coordinator extends Huami2021Coordinator {
+public class AmazfitGTR4Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR4Coordinator.class);
 
     @Override
@@ -56,7 +54,7 @@ public class AmazfitGTR4Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTR4FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtr4/AmazfitGTR4FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTR4FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTR4FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTR4FWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtrmini/AmazfitGTRMiniCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgtrmini.AmazfitGTRMiniSupport;
 
-public class AmazfitGTRMiniCoordinator extends Huami2021Coordinator {
+public class AmazfitGTRMiniCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTRMiniCoordinator.class);
 
     @NonNull
@@ -56,7 +54,7 @@ public class AmazfitGTRMiniCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTRMiniFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgtrmini/AmazfitGTRMiniFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTRMiniFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTRMiniFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTRMiniFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts3/AmazfitGTS3Coordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgts3.AmazfitGTS3Support;
 
-public class AmazfitGTS3Coordinator extends Huami2021Coordinator {
+public class AmazfitGTS3Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTS3Coordinator.class);
 
     @Override
@@ -51,7 +49,7 @@ public class AmazfitGTS3Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTS3FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts3/AmazfitGTS3FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTS3FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTS3FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTS3FWInstallHandler(Uri uri, Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts4/AmazfitGTS4Coordinator.java

@@ -25,15 +25,15 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgts4.AmazfitGTS4Support;
 
-public class AmazfitGTS4Coordinator extends Huami2021Coordinator {
+public class AmazfitGTS4Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTS4Coordinator.class);
 
     @Override
@@ -57,7 +57,7 @@ public class AmazfitGTS4Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTS4FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts4/AmazfitGTS4FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTS4FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTS4FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTS4FWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts4mini/AmazfitGTS4MiniCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgts4mini.AmazfitGTS4MiniSupport;
 
-public class AmazfitGTS4MiniCoordinator extends Huami2021Coordinator {
+public class AmazfitGTS4MiniCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTS4MiniCoordinator.class);
 
     @Override
@@ -51,7 +49,7 @@ public class AmazfitGTS4MiniCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitGTS4MiniFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts4mini/AmazfitGTS4MiniFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitGTS4MiniFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitGTS4MiniFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitGTS4MiniFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfittrex2/AmazfitTRex2Coordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfittrex2.AmazfitTRex2Support;
 
-public class AmazfitTRex2Coordinator extends Huami2021Coordinator {
+public class AmazfitTRex2Coordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitTRex2Coordinator.class);
 
     @Override
@@ -56,7 +54,7 @@ public class AmazfitTRex2Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitTRex2FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfittrex2/AmazfitTRex2FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitTRex2FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitTRex2FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitTRex2FWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfittrexultra/AmazfitTRexUltraCoordinator.java

@@ -27,16 +27,14 @@ import org.slf4j.LoggerFactory;
 import java.util.regex.Pattern;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfittrexultra.AmazfitTRexUltraSupport;
 
-public class AmazfitTRexUltraCoordinator extends Huami2021Coordinator {
+public class AmazfitTRexUltraCoordinator extends ZeppOsCoordinator {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitTRexUltraCoordinator.class);
 
     @NonNull
@@ -56,7 +54,7 @@ public class AmazfitTRexUltraCoordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new AmazfitTRexUltraFWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfittrexultra/AmazfitTRexUltraFWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class AmazfitTRexUltraFWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class AmazfitTRexUltraFWInstallHandler extends AbstractZeppOsFwInstallHandler {
     AmazfitTRexUltraFWInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/miband7/MiBand7Coordinator.java

@@ -22,15 +22,15 @@ import android.net.Uri;
 import androidx.annotation.NonNull;
 
 import nodomain.freeyourgadget.gadgetbridge.R;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
 import nodomain.freeyourgadget.gadgetbridge.service.DeviceSupport;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband7.MiBand7Support;
 
-public class MiBand7Coordinator extends Huami2021Coordinator {
+public class MiBand7Coordinator extends ZeppOsCoordinator {
     @Override
     public boolean supports(final GBDeviceCandidate candidate) {
         final String name = candidate.getName();
@@ -38,7 +38,7 @@ public class MiBand7Coordinator extends Huami2021Coordinator {
     }
 
     @Override
-    public AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context) {
         return new MiBand7FWInstallHandler(uri, context);
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/miband7/MiBand7FWInstallHandler.java

@@ -25,9 +25,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 
-class MiBand7FWInstallHandler extends AbstractHuami2021FWInstallHandler {
+class MiBand7FWInstallHandler extends AbstractZeppOsFwInstallHandler {
     MiBand7FWInstallHandler(Uri uri, Context context) {
         super(uri, context);
     }

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos;
 
 import static nodomain.freeyourgadget.gadgetbridge.model.ActivitySummaryEntries.*;
 
@@ -26,19 +26,20 @@ import org.slf4j.LoggerFactory;
 
 import java.util.Date;
 
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiActivitySummaryParser;
 import nodomain.freeyourgadget.gadgetbridge.proto.HuamiProtos;
 import nodomain.freeyourgadget.gadgetbridge.entities.BaseActivitySummary;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiActivityDetailsParser;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021ActivityDetailsParser;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsActivityDetailsParser;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021WorkoutTrackActivityType;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsActivityType;
 
-public class Huami2021ActivitySummaryParser extends HuamiActivitySummaryParser {
+public class ZeppOsActivitySummaryParser extends HuamiActivitySummaryParser {
-    private static final Logger LOG = LoggerFactory.getLogger(Huami2021ActivitySummaryParser.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ZeppOsActivitySummaryParser.class);
 
     @Override
     public AbstractHuamiActivityDetailsParser getDetailsParser(final BaseActivitySummary summary) {
-        return new Huami2021ActivityDetailsParser(summary);
+        return new ZeppOsActivityDetailsParser(summary);
     }
 
     @Override
@@ -59,12 +60,12 @@ public class Huami2021ActivitySummaryParser extends HuamiActivitySummaryParser {
         }
 
         if (summaryProto.hasType()) {
-            final Huami2021WorkoutTrackActivityType workoutTrackActivityType = Huami2021WorkoutTrackActivityType
+            final ZeppOsActivityType activityType = ZeppOsActivityType
                     .fromCode((byte) summaryProto.getType().getType());
 
             final int activityKind;
-            if (workoutTrackActivityType != null) {
+            if (activityType != null) {
-                activityKind = workoutTrackActivityType.toActivityKind();
+                activityKind = activityType.toActivityKind();
             } else {
                 LOG.warn("Unknown workout activity type code {}", String.format("0x%X", summaryProto.getType().getType()));
                 activityKind = ActivityKind.TYPE_UNKNOWN;

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

@@ -30,11 +30,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.activities.InstallActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.operations.ZeppOsAgpsFile;
-import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.UriHelper;
 
@@ -80,14 +78,14 @@ public class ZeppOsAgpsInstallHandler implements InstallHandler {
         }
 
         final DeviceCoordinator coordinator = device.getDeviceCoordinator();
-        if (!(coordinator instanceof Huami2021Coordinator)) {
+        if (!(coordinator instanceof ZeppOsCoordinator)) {
-            LOG.warn("Coordinator is not a Huami2021Coordinator: {}", coordinator.getClass());
+            LOG.warn("Coordinator is not a ZeppOsCoordinator: {}", coordinator.getClass());
             installActivity.setInfoText(mContext.getString(R.string.fwapp_install_device_not_supported));
             installActivity.setInstallEnabled(false);
             return;
         }
-        final Huami2021Coordinator huami2021coordinator = (Huami2021Coordinator) coordinator;
+        final ZeppOsCoordinator zeppOsCoordinator = (ZeppOsCoordinator) coordinator;
-        if (!huami2021coordinator.supportsAgpsUpdates()) {
+        if (!zeppOsCoordinator.supportsAgpsUpdates()) {
             installActivity.setInfoText(mContext.getString(R.string.fwapp_install_device_not_supported));
             installActivity.setInstallEnabled(false);
             return;

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos;
 
 import android.app.Activity;
 import android.content.Context;
@@ -39,8 +39,8 @@ import nodomain.freeyourgadget.gadgetbridge.capabilities.password.PasswordCapabi
 import nodomain.freeyourgadget.gadgetbridge.GBException;
 import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsAgpsInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiCoordinator;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsGpxRouteInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiExtendedSampleProvider;
 import nodomain.freeyourgadget.gadgetbridge.entities.AbstractActivitySample;
 import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
 import nodomain.freeyourgadget.gadgetbridge.entities.Device;
@@ -54,7 +54,7 @@ import nodomain.freeyourgadget.gadgetbridge.entities.HuamiSpo2SampleDao;
 import nodomain.freeyourgadget.gadgetbridge.entities.HuamiStressSampleDao;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivitySummaryParser;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuami2021FWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.AbstractZeppOsFwInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsAlexaService;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsContactsService;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsLogsService;
@@ -68,8 +68,8 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.service
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 
-public abstract class Huami2021Coordinator extends HuamiCoordinator {
+public abstract class ZeppOsCoordinator extends HuamiCoordinator {
-    public abstract AbstractHuami2021FWInstallHandler createFwInstallHandler(final Uri uri, final Context context);
+    public abstract AbstractZeppOsFwInstallHandler createFwInstallHandler(final Uri uri, final Context context);
 
     @Override
     public InstallHandler findInstallHandler(final Uri uri, final Context context) {
@@ -87,7 +87,7 @@ public abstract class Huami2021Coordinator extends HuamiCoordinator {
             }
         }
 
-        final AbstractHuami2021FWInstallHandler handler = createFwInstallHandler(uri, context);
+        final AbstractZeppOsFwInstallHandler handler = createFwInstallHandler(uri, context);
         return handler.isValid() ? handler : null;
     }
 
@@ -263,7 +263,7 @@ public abstract class Huami2021Coordinator extends HuamiCoordinator {
 
     @Override
     public ActivitySummaryParser getActivitySummaryParser(final GBDevice device) {
-        return new Huami2021ActivitySummaryParser();
+        return new ZeppOsActivitySummaryParser();
     }
 
     @Override
@@ -313,7 +313,7 @@ public abstract class Huami2021Coordinator extends HuamiCoordinator {
 
     /**
      * Returns a superset of all settings supported by Zepp OS Devices. Unsupported settings are removed
-     * by {@link Huami2021SettingsCustomizer}.
+     * by {@link ZeppOsSettingsCustomizer}.
      */
     @Override
     public int[] getSupportedDeviceSpecificSettings(final GBDevice device) {
@@ -491,7 +491,7 @@ public abstract class Huami2021Coordinator extends HuamiCoordinator {
 
     @Override
     public DeviceSpecificSettingsCustomizer getDeviceSpecificSettingsCustomizer(final GBDevice device) {
-        return new Huami2021SettingsCustomizer(device, getVibrationPatternNotificationTypes(device));
+        return new ZeppOsSettingsCustomizer(device, getVibrationPatternNotificationTypes(device));
     }
 
     @Override

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

@@ -30,11 +30,9 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.activities.InstallActivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.GenericItem;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.operations.ZeppOsGpxRouteFile;
-import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.UriHelper;
 
@@ -79,14 +77,14 @@ public class ZeppOsGpxRouteInstallHandler implements InstallHandler {
         }
 
         final DeviceCoordinator coordinator = device.getDeviceCoordinator();
-        if (!(coordinator instanceof Huami2021Coordinator)) {
+        if (!(coordinator instanceof ZeppOsCoordinator)) {
-            LOG.warn("Coordinator is not a Huami2021Coordinator: {}", coordinator.getClass());
+            LOG.warn("Coordinator is not a ZeppOsCoordinator: {}", coordinator.getClass());
             installActivity.setInfoText(mContext.getString(R.string.fwapp_install_device_not_supported));
             installActivity.setInstallEnabled(false);
             return;
         }
-        final Huami2021Coordinator huami2021coordinator = (Huami2021Coordinator) coordinator;
+        final ZeppOsCoordinator zeppOsCoordinator = (ZeppOsCoordinator) coordinator;
-        if (!huami2021coordinator.supportsGpxUploads()) {
+        if (!zeppOsCoordinator.supportsGpxUploads()) {
             installActivity.setInfoText(mContext.getString(R.string.fwapp_install_device_not_supported));
             installActivity.setInstallEnabled(false);
             return;

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos;
 
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsUtils.hidePrefIfNoneVisible;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsUtils.populateOrHideListPreference;
@@ -44,15 +44,17 @@ import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSett
 import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSpecificSettingsHandler;
 import nodomain.freeyourgadget.gadgetbridge.activities.loyaltycards.LoyaltyCardsSettingsConst;
 import nodomain.freeyourgadget.gadgetbridge.capabilities.GpsCapability;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiSettingsCustomizer;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiVibrationPatternNotificationType;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsConfigService;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 
-public class Huami2021SettingsCustomizer extends HuamiSettingsCustomizer {
+public class ZeppOsSettingsCustomizer extends HuamiSettingsCustomizer {
-    private static final Logger LOG = LoggerFactory.getLogger(Huami2021SettingsCustomizer.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ZeppOsSettingsCustomizer.class);
 
-    public Huami2021SettingsCustomizer(final GBDevice device, final List<HuamiVibrationPatternNotificationType> vibrationPatternNotificationTypes) {
+    public ZeppOsSettingsCustomizer(final GBDevice device, final List<HuamiVibrationPatternNotificationType> vibrationPatternNotificationTypes) {
         super(device, vibrationPatternNotificationTypes);
     }
 
@@ -438,18 +440,18 @@ public class Huami2021SettingsCustomizer extends HuamiSettingsCustomizer {
         DeviceSettingsUtils.enforceMinMax((EditTextPreference) pref, minValue, maxValue);
     }
 
-    public static final Creator<Huami2021SettingsCustomizer> CREATOR = new Creator<Huami2021SettingsCustomizer>() {
+    public static final Creator<ZeppOsSettingsCustomizer> CREATOR = new Creator<ZeppOsSettingsCustomizer>() {
         @Override
-        public Huami2021SettingsCustomizer createFromParcel(final Parcel in) {
+        public ZeppOsSettingsCustomizer createFromParcel(final Parcel in) {
-            final GBDevice device = in.readParcelable(Huami2021SettingsCustomizer.class.getClassLoader());
+            final GBDevice device = in.readParcelable(ZeppOsSettingsCustomizer.class.getClassLoader());
             final List<HuamiVibrationPatternNotificationType> vibrationPatternNotificationTypes = new ArrayList<>();
             in.readList(vibrationPatternNotificationTypes, HuamiVibrationPatternNotificationType.class.getClassLoader());
-            return new Huami2021SettingsCustomizer(device, vibrationPatternNotificationTypes);
+            return new ZeppOsSettingsCustomizer(device, vibrationPatternNotificationTypes);
         }
 
         @Override
-        public Huami2021SettingsCustomizer[] newArray(final int size) {
+        public ZeppOsSettingsCustomizer[] newArray(final int size) {
-            return new Huami2021SettingsCustomizer[size];
+            return new ZeppOsSettingsCustomizer[size];
         }
     };
 }

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

@@ -24,6 +24,7 @@ import java.security.InvalidAlgorithmParameterException;
 import java.security.NoSuchAlgorithmException;
 import java.security.InvalidKeyException;
 import java.security.SecureRandom;
+import java.security.spec.InvalidKeySpecException;
 import java.util.Arrays;
 
 import javax.crypto.BadPaddingException;
@@ -78,15 +79,17 @@ public class HuaweiCrypto {
     public static final long ENCRYPTION_COUNTER_MAX = 0xFFFFFFFF;
 
     protected int authVersion;
-    protected boolean isHiChainLite = false;
+    protected int authMode;
+    protected byte authAlgo;
 
     public HuaweiCrypto(int authVersion) {
         this.authVersion = authVersion;
     }
 
-    public HuaweiCrypto(int authVersion, boolean isHiChainLite) {
+    public HuaweiCrypto(int authVersion, byte authAlgo, int authMode) {
         this(authVersion);
-        this.isHiChainLite = isHiChainLite;
+        this.authMode = authMode;
+        this.authAlgo = authAlgo;
     }
 
     public static byte[] generateNonce() {
@@ -115,26 +118,27 @@ public class HuaweiCrypto {
         return CryptoUtils.calcHmacSha256(digestStep1, nonce);
     }
 
-    public byte[] computeDigestHiChainLite(byte[] message, byte[] key, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException {
+    public byte[] computeDigestHiChainLite(byte[] message, byte[] key, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException, InvalidKeySpecException {
+        byte[] digestStep1;
         byte[] hashKey = CryptoUtils.digest(key);
         byte[] digestSecret = getDigestSecret();
         for (int i = 0; i < digestSecret.length; i++) {
             digestSecret[i] = (byte) (((0xFF & hashKey[i]) ^ (digestSecret[i] & 0xFF)) & 0xFF);
         }
-        // 2 possibilities:
-        // - type 1 : Pbk (SDK_INT>= 0x17) fallback to MacSha
-        // - type 2 : MacSha
-        // We force type 2 to avoid a new calculation
         byte[] msgToDigest = ByteBuffer.allocate(18)
                 .put(digestSecret)
                 .put(message)
                 .array();
-        byte[] digestStep1 = CryptoUtils.calcHmacSha256(msgToDigest, nonce) ;
+        if (authAlgo == 0x01) {
+            digestStep1 = CryptoUtils.pbkdf2Sha256(msgToDigest, nonce, 0x3e8, 0x100);
+        } else {
+            digestStep1 = CryptoUtils.calcHmacSha256(msgToDigest, nonce);
+        }
         return CryptoUtils.calcHmacSha256(digestStep1, nonce);
     }
 
-    public byte[] digestChallenge(byte[] secretKey, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException {
+    public byte[] digestChallenge(byte[] secretKey, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException, InvalidKeySpecException {
-        if (isHiChainLite) {
+        if (authMode == 0x02) {
             if (secretKey == null)
                 return null;
             if (authVersion == 0x02) {
@@ -149,8 +153,8 @@ public class HuaweiCrypto {
         return computeDigest(MESSAGE_CHALLENGE, nonce);
     }
 
-    public byte[] digestResponse(byte[] secretKey, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException {
+    public byte[] digestResponse(byte[] secretKey, byte[] nonce) throws NoSuchAlgorithmException, InvalidKeyException, InvalidKeySpecException {
-        if (isHiChainLite) {
+        if (authMode == 0x02) {
             if (secretKey == null)
                 return null;
             if (authVersion == 0x02) {

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

@@ -55,6 +55,7 @@ public class HuaweiPacket {
         protected byte[] pinCode = null;
 
         protected byte interval;
+        protected byte authAlgo;
 
         public void setAuthVersion(byte authVersion) {
             this.authVersion = authVersion;
@@ -134,6 +135,14 @@ public class HuaweiPacket {
         public void setEncryptionCounter(long counter) {
             this.encryptionCounter = counter;
         }
+
+        public void setAuthAlgo(byte authAlgo) {
+            this.authAlgo = authAlgo;
+        }
+
+        public byte getAuthAlgo () {
+            return this.authAlgo;
+        }
     }
 
     public static abstract class ParseException extends Exception {

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

@@ -625,8 +625,7 @@ public class DeviceConfig {
             public Request(
                     ParamsProvider paramsProvider,
                     byte[] challenge,
-                    byte[] nonce,
+                    byte[] nonce
-                    boolean isHiChainLite
             ) {
                 super(paramsProvider);
 
@@ -636,8 +635,8 @@ public class DeviceConfig {
                 this.tlv = new HuaweiTLV()
                         .put(0x01, challenge)
                         .put(0x02, nonce);
-                if (isHiChainLite)
+                if (paramsProvider.getAuthMode() == 0x02)
-                    this.tlv.put(0x03, (byte)0x02); // Force type 2
+                    this.tlv.put(0x03, paramsProvider.getAuthAlgo());
                 this.isEncrypted = false;
                 this.complete = true;
             }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/xiaomi/redmiwatch2/RedmiWatch2Coordinator.java

@@ -0,0 +1,63 @@
+/*  Copyright (C) 2024 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.xiaomi.redmiwatch2;
+
+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 RedmiWatch2Coordinator extends XiaomiCoordinator {
+    @Override
+    public boolean isExperimental() {
+        return true;
+    }
+
+    @Override
+    protected Pattern getSupportedDeviceName() {
+        return Pattern.compile("^Redmi Watch 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_watch_2;
+    }
+
+    @Override
+    public int getDefaultIconResource() {
+        return R.drawable.ic_device_amazfit_bip;
+    }
+
+    @Override
+    public int getDisabledIconResource() {
+        return R.drawable.ic_device_amazfit_bip_disabled;
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/xiaomi/redmiwatch2lite/RedmiWatch2LiteCoordinator.java

@@ -28,7 +28,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.XiaomiCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.XiaomiInstallHandler;
 
-public class RedmiWatch2Lite extends XiaomiCoordinator {
+public class RedmiWatch2LiteCoordinator extends XiaomiCoordinator {
     @Override
     public boolean isExperimental() {
         return true;

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

@@ -177,7 +177,8 @@ import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.miband8pro.MiBand8Pro
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.miwatchcolorsport.MiWatchColorSportCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmismartband2.RedmiSmartBand2Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmismartbandpro.RedmiSmartBandProCoordinator;
-import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmiwatch2lite.RedmiWatch2Lite;
+import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmiwatch2.RedmiWatch2Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.redmiwatch2lite.RedmiWatch2LiteCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.watchs1.XiaomiWatchS1Coordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.watchs1active.XiaomiWatchS1ActiveCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.watchs1pro.XiaomiWatchS1ProCoordinator;
@@ -243,7 +244,8 @@ public enum DeviceType {
     MIWATCHCOLORSPORT(MiWatchColorSportCoordinator.class),
     REDMIWATCH3ACTIVE(RedmiWatch3ActiveCoordinator.class),
     REDMISMARTBAND2(RedmiSmartBand2Coordinator.class),
-    REDMIWATCH2LITE(RedmiWatch2Lite.class),
+    REDMIWATCH2(RedmiWatch2Coordinator.class),
+    REDMIWATCH2LITE(RedmiWatch2LiteCoordinator.class),
     REDMISMARTBANDPRO(RedmiSmartBandProCoordinator.class),
     XIAOMI_WATCH_S1_ACTIVE(XiaomiWatchS1ActiveCoordinator.class),
     XIAOMI_WATCH_S1_PRO(XiaomiWatchS1ProCoordinator.class),

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

@@ -18,6 +18,7 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.huami;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.miband.operations.AbstractMiBandOperation;
 
 public abstract class AbstractHuamiOperation extends AbstractMiBandOperation<HuamiSupport> {
@@ -30,7 +31,7 @@ public abstract class AbstractHuamiOperation extends AbstractMiBandOperation<Hua
         // TODO: check which notifications we should disable and re-enable here
 //        builder.notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_REALTIME_STEPS), enable)
 //                .notify(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_SENSOR_DATA), enable);
-        if (getSupport() instanceof Huami2021Support) {
+        if (getSupport() instanceof ZeppOsSupport) {
             // Disable 2021 chunked reads, otherwise firmware upgrades and activity sync get interrupted
             builder.notify(getCharacteristic(HuamiService.UUID_CHARACTERISTIC_CHUNKEDTRANSFER_2021_READ), enable);
         }

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

@@ -96,7 +96,7 @@ import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.ActivateDisplayOnLift;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.ActivateDisplayOnLiftSensitivity;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.DisconnectNotificationSetting;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Service;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiCoordinator;
@@ -1691,7 +1691,7 @@ public abstract class HuamiSupport extends AbstractBTLEDeviceSupport implements
             this.fetchOperationQueue.add(new FetchSpo2NormalOperation(this));
         }
 
-        if (Huami2021Coordinator.experimentalFeatures(getDevice())) {
+        if (ZeppOsCoordinator.experimentalFeatures(getDevice())) {
             if ((dataTypes & RecordedDataTypes.TYPE_HEART_RATE) != 0 && coordinator.supportsHeartRateStats()) {
                 this.fetchOperationQueue.add(new FetchHeartRateManualOperation(this));
                 this.fetchOperationQueue.add(new FetchHeartRateMaxOperation(this));

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitactive/AmazfitActiveFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitActiveFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitActiveFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitactive/AmazfitActiveSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitactive.AmazfitActiveFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitActiveSupport extends Huami2021Support {
+public class AmazfitActiveSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitActiveFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitactiveedge/AmazfitActiveEdgeFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitActiveEdgeFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitActiveEdgeFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitactiveedge/AmazfitActiveEdgeSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitactiveedge.AmazfitActiveEdgeFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitActiveEdgeSupport extends Huami2021Support {
+public class AmazfitActiveEdgeSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitActiveEdgeFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbalance/AmazfitBalanceFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitBalanceFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitBalanceFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbalance/AmazfitBalanceSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbalance.AmazfitBalanceFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitBalanceSupport extends Huami2021Support {
+public class AmazfitBalanceSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitBalanceFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitband7/AmazfitBand7FirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitBand7FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitBand7FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
     }};
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitband7/AmazfitBand7Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitband7.AmazfitBand7FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitBand7Support extends Huami2021Support {
+public class AmazfitBand7Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitBand7FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbip5/AmazfitBip5FirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitBip5FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitBip5FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbip5/AmazfitBip5Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbip5.AmazfitBip5FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitBip5Support extends Huami2021Support {
+public class AmazfitBip5Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitBip5FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahpro/AmazfitCheetahProFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitCheetahProFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitCheetahProFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahpro/AmazfitCheetahProSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitcheetahpro.AmazfitCheetahProFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitCheetahProSupport extends Huami2021Support {
+public class AmazfitCheetahProSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitCheetahProFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahround/AmazfitCheetahRoundFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitCheetahRoundFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitCheetahRoundFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahround/AmazfitCheetahRoundSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitcheetahround.AmazfitCheetahRoundFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitCheetahRoundSupport extends Huami2021Support {
+public class AmazfitCheetahRoundSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitCheetahRoundFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahsquare/AmazfitCheetahSquareFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitCheetahSquareFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitCheetahSquareFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitcheetahsquare/AmazfitCheetahSquareSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitcheetahsquare.AmazfitCheetahSquareFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitCheetahSquareSupport extends Huami2021Support {
+public class AmazfitCheetahSquareSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitCheetahSquareFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitfalcon/AmazfitFalconFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitFalconFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitFalconFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitfalcon/AmazfitFalconSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitfalcon.AmazfitFalconFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitFalconSupport extends Huami2021Support {
+public class AmazfitFalconSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitFalconFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr3/AmazfitGTR3FirmwareInfo.java

@@ -28,9 +28,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTR3FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTR3FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3FirmwareInfo.class);
 
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr3/AmazfitGTR3Support.java

@@ -26,9 +26,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgtr3.AmazfitGTR3FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTR3Support extends Huami2021Support {
+public class AmazfitGTR3Support extends ZeppOsSupport {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3Support.class);
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr3pro/AmazfitGTR3ProFirmwareInfo.java

@@ -28,9 +28,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTR3ProFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTR3ProFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3ProFirmwareInfo.class);
 
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr3pro/AmazfitGTR3ProSupport.java

@@ -26,9 +26,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgtr3pro.AmazfitGTR3ProFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTR3ProSupport extends Huami2021Support {
+public class AmazfitGTR3ProSupport extends ZeppOsSupport {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTR3ProSupport.class);
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr4/AmazfitGTR4FirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTR4FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTR4FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
         put(1699, "3.17.0.2");

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtr4/AmazfitGTR4Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgtr4.AmazfitGTR4FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTR4Support extends Huami2021Support {
+public class AmazfitGTR4Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitGTR4FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtrmini/AmazfitGTRMiniFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTRMiniFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTRMiniFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgtrmini/AmazfitGTRMiniSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgtrmini.AmazfitGTRMiniFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTRMiniSupport extends Huami2021Support {
+public class AmazfitGTRMiniSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitGTRMiniFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts3/AmazfitGTS3FirmwareInfo.java

@@ -28,9 +28,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTS3FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTS3FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTS3FirmwareInfo.class);
 
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts3/AmazfitGTS3Support.java

@@ -24,12 +24,11 @@ import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 
-import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgts3.AmazfitGTS3FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTS3Support extends Huami2021Support {
+public class AmazfitGTS3Support extends ZeppOsSupport {
     private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTS3Support.class);
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts4/AmazfitGTS4FirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTS4FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTS4FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts4/AmazfitGTS4Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgts4.AmazfitGTS4FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTS4Support extends Huami2021Support {
+public class AmazfitGTS4Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitGTS4FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts4mini/AmazfitGTS4MiniFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitGTS4MiniFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitGTS4MiniFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitgts4mini/AmazfitGTS4MiniSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgts4mini.AmazfitGTS4MiniFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitGTS4MiniSupport extends Huami2021Support {
+public class AmazfitGTS4MiniSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitGTS4MiniFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfittrex2/AmazfitTRex2FirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitTRex2FirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitTRex2FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfittrex2/AmazfitTRex2Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfittrex2.AmazfitTRex2FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitTRex2Support extends Huami2021Support {
+public class AmazfitTRex2Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitTRex2FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfittrexultra/AmazfitTRexUltraFirmwareInfo.java

@@ -25,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class AmazfitTRexUltraFirmwareInfo extends Huami2021FirmwareInfo {
+public class AmazfitTRexUltraFirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
     }};

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfittrexultra/AmazfitTRexUltraSupport.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfittrexultra.AmazfitTRexUltraFWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class AmazfitTRexUltraSupport extends Huami2021Support {
+public class AmazfitTRexUltraSupport extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new AmazfitTRexUltraFWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/miband7/MiBand7FirmwareInfo.java

@@ -16,9 +16,6 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>. */
 package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband7;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -28,9 +25,9 @@ import java.util.Set;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021FirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsFirmwareInfo;
 
-public class MiBand7FirmwareInfo extends Huami2021FirmwareInfo {
+public class MiBand7FirmwareInfo extends ZeppOsFirmwareInfo {
     private static final Map<Integer, String> crcToVersion = new HashMap<Integer, String>() {{
         // firmware
         put(26036, "1.20.3.1");

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/miband7/MiBand7Support.java

@@ -23,9 +23,9 @@ import java.io.IOException;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.miband7.MiBand7FWHelper;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 
-public class MiBand7Support extends Huami2021Support {
+public class MiBand7Support extends ZeppOsSupport {
     @Override
     public HuamiFWHelper createFWHelper(final Uri uri, final Context context) throws IOException {
         return new MiBand7FWHelper(uri, context);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/operations/AbstractFetchOperation.java

@@ -45,7 +45,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.AbstractGattListenerWriteAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceBusyAction;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiOperation;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiSupport;
 import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
@@ -163,7 +163,7 @@ public abstract class AbstractFetchOperation extends AbstractHuamiOperation {
 
     /**
      * Validates that the received data has the expected checksum. Only
-     * relevant for Huami2021Support devices.
+     * relevant for ZeppOsSupport devices.
      *
      * @param crc32 the expected checksum
      * @return whether the checksum was valid
@@ -187,7 +187,7 @@ public abstract class AbstractFetchOperation extends AbstractHuamiOperation {
     protected void startFetching(TransactionBuilder builder, byte fetchType, GregorianCalendar sinceWhen) {
         final String taskName = StringUtils.ensureNotNull(builder.getTaskName());
         final HuamiSupport support = getSupport();
-        final boolean isHuami2021 = support instanceof Huami2021Support;
+        final boolean isZeppOs = support instanceof ZeppOsSupport;
         byte[] fetchBytes = BLETypeConversions.join(new byte[]{
                         HuamiService.COMMAND_ACTIVITY_DATA_START_DATE,
                         fetchType},
@@ -201,9 +201,9 @@ public abstract class AbstractFetchOperation extends AbstractHuamiOperation {
 
                     if (ArrayUtils.equals(value, HuamiService.RESPONSE_ACTIVITY_DATA_START_DATE_SUCCESS, 0)) {
                         handleActivityMetadata(value);
-                        if (expectedDataLength == 0 && isHuami2021) {
+                        if (expectedDataLength == 0 && isZeppOs) {
                             // Nothing to receive, if we try to fetch data it will fail
-                            sendAck2021(true);
+                            sendAckZeppOs(true);
                         } else if (expectedDataLength != 0) {
                             TransactionBuilder newBuilder = createTransactionBuilder(taskName + " Step 2");
                             newBuilder.notify(characteristicActivityData, true);
@@ -305,7 +305,7 @@ public abstract class AbstractFetchOperation extends AbstractHuamiOperation {
         if (value.length == 7 && !validChecksum(BLETypeConversions.toUint32(value, 3))) {
             LOG.warn("Data checksum invalid");
             handleActivityFetchFinish(false);
-            sendAck2021(true);
+            sendAckZeppOs(true);
             return;
         }
 
@@ -319,15 +319,15 @@ public abstract class AbstractFetchOperation extends AbstractHuamiOperation {
 
         final boolean keepActivityDataOnDevice = HuamiCoordinator.getKeepActivityDataOnDevice(getDevice().getAddress());
 
-        sendAck2021(keepActivityDataOnDevice || !handleFinishSuccess);
+        sendAckZeppOs(keepActivityDataOnDevice || !handleFinishSuccess);
     }
 
-    protected void sendAck2021(final boolean keepDataOnDevice) {
+    protected void sendAckZeppOs(final boolean keepDataOnDevice) {
-        if (!(getSupport() instanceof Huami2021Support)) {
+        if (!(getSupport() instanceof ZeppOsSupport)) {
             return;
         }
 
-        LOG.debug("Sending ack 2021, keepDataOnDevice = {}", keepDataOnDevice);
+        LOG.debug("Sending Zepp OS ack, keepDataOnDevice = {}", keepDataOnDevice);
 
         // 0x01 to ACK, mark as saved on phone (drop from band)
         // 0x09 to ACK, but keep it marked as not saved

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/operations/AbstractRepeatingFetchOperation.java

@@ -82,7 +82,7 @@ public abstract class AbstractRepeatingFetchOperation extends AbstractFetchOpera
 
         if (!success) {
             // We need to explicitly ack this, or the next operation will fail fetch will become stuck
-            sendAck2021(true);
+            sendAckZeppOs(true);
             super.handleActivityFetchFinish(false);
             return false;
         }
@@ -112,7 +112,7 @@ public abstract class AbstractRepeatingFetchOperation extends AbstractFetchOpera
 
             try {
                 final boolean keepActivityDataOnDevice = HuamiCoordinator.getKeepActivityDataOnDevice(getDevice().getAddress());
-                sendAck2021(keepActivityDataOnDevice);
+                sendAckZeppOs(keepActivityDataOnDevice);
                 startFetching();
                 return true;
             } catch (final IOException ex) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/operations/FetchSportsSummaryOperation.java

@@ -34,7 +34,6 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
 import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021ActivitySummaryParser;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiActivitySummaryParser;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbip.AmazfitBipService;
 import nodomain.freeyourgadget.gadgetbridge.entities.BaseActivitySummary;
@@ -44,10 +43,8 @@ import nodomain.freeyourgadget.gadgetbridge.entities.User;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivitySummaryParser;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiActivityDetailsParser;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021ActivityDetailsParser;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiSupport;
 import nodomain.freeyourgadget.gadgetbridge.util.CheckSums;
-import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
 
 /**

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/operations/UpdateFirmwareOperation2021.java

@@ -28,14 +28,14 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.BLETypeConversions;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiFirmwareInfo;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.ZeppOsSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareType;
 import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 
 public class UpdateFirmwareOperation2021 extends UpdateFirmwareOperation2020 {
     private static final Logger LOG = LoggerFactory.getLogger(UpdateFirmwareOperation2021.class);
 
-    public UpdateFirmwareOperation2021(final Uri uri, final Huami2021Support support) {
+    public UpdateFirmwareOperation2021(final Uri uri, final ZeppOsSupport support) {
         super(uri, support);
     }
 
@@ -62,8 +62,8 @@ public class UpdateFirmwareOperation2021 extends UpdateFirmwareOperation2020 {
     }
 
     @Override
-    public Huami2021Support getSupport() {
+    public ZeppOsSupport getSupport() {
-        return (Huami2021Support) super.getSupport();
+        return (ZeppOsSupport) super.getSupport();
     }
 
     @Override

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos;
 
 import android.content.Context;
 import android.graphics.Bitmap;
@@ -36,13 +36,13 @@ import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.AbstractMiBandFWInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceApp;
-import nodomain.freeyourgadget.gadgetbridge.util.DeviceHelper;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiFirmwareInfo;
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
 
-public abstract class AbstractHuami2021FWInstallHandler extends AbstractMiBandFWInstallHandler {
+public abstract class AbstractZeppOsFwInstallHandler extends AbstractMiBandFWInstallHandler {
-    private static final Logger LOG = LoggerFactory.getLogger(AbstractHuami2021FWInstallHandler.class);
+    private static final Logger LOG = LoggerFactory.getLogger(AbstractZeppOsFwInstallHandler.class);
 
-    public AbstractHuami2021FWInstallHandler(final Uri uri, final Context context) {
+    public AbstractZeppOsFwInstallHandler(final Uri uri, final Context context) {
         super(uri, context);
     }
 
@@ -51,8 +51,8 @@ public abstract class AbstractHuami2021FWInstallHandler extends AbstractMiBandFW
         final AbstractHuamiFirmwareInfo firmwareInfo = getHelper().getFirmwareInfo();
         final boolean shouldCache = firmwareInfo.getFirmwareType().isApp() || firmwareInfo.getFirmwareType().isWatchface();
         if (shouldCache) {
-            if (firmwareInfo instanceof Huami2021FirmwareInfo) {
+            if (firmwareInfo instanceof ZeppOsFirmwareInfo) {
-                saveToCache((Huami2021FirmwareInfo) firmwareInfo, device);
+                saveToCache((ZeppOsFirmwareInfo) firmwareInfo, device);
             } else {
                 LOG.warn("firmwareInfo is {} - this should never happen", firmwareInfo.getClass());
             }
@@ -70,7 +70,7 @@ public abstract class AbstractHuami2021FWInstallHandler extends AbstractMiBandFW
         return (HuamiFWHelper) helper;
     }
 
-    private void saveToCache(final Huami2021FirmwareInfo firmwareInfo, final GBDevice device) {
+    private void saveToCache(final ZeppOsFirmwareInfo firmwareInfo, final GBDevice device) {
         final DeviceCoordinator coordinator = device.getDeviceCoordinator();
 
         final File appCacheDir;

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

@@ -26,19 +26,18 @@ import org.slf4j.LoggerFactory;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEvent;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
-import nodomain.freeyourgadget.gadgetbridge.devices.huami.Huami2021Coordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.zeppos.ZeppOsCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
-import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.Huami2021Support;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos.services.ZeppOsAlexaService;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 
 public abstract class AbstractZeppOsService {
     private static final Logger LOG = LoggerFactory.getLogger(ZeppOsAlexaService.class);
 
-    private final Huami2021Support mSupport;
+    private final ZeppOsSupport mSupport;
     private boolean encrypted;
 
-    public AbstractZeppOsService(final Huami2021Support support, final boolean encryptedDefault) {
+    public AbstractZeppOsService(final ZeppOsSupport support, final boolean encryptedDefault) {
         this.mSupport = support;
         this.encrypted = encryptedDefault;
     }
@@ -75,13 +74,13 @@ public abstract class AbstractZeppOsService {
         // we will already know the capabilities
     }
 
-    protected Huami2021Support getSupport() {
+    protected ZeppOsSupport getSupport() {
         return mSupport;
     }
 
-    protected Huami2021Coordinator getCoordinator() {
+    protected ZeppOsCoordinator getCoordinator() {
         final DeviceCoordinator coordinator = getSupport().getDevice().getDeviceCoordinator();
-        return (Huami2021Coordinator) coordinator;
+        return (ZeppOsCoordinator) coordinator;
     }
 
     protected Prefs getDevicePrefs() {

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos;
 
 import androidx.annotation.Nullable;
 
@@ -36,9 +36,10 @@ import nodomain.freeyourgadget.gadgetbridge.entities.BaseActivitySummary;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivityPoint;
 import nodomain.freeyourgadget.gadgetbridge.model.ActivityTrack;
 import nodomain.freeyourgadget.gadgetbridge.model.GPSCoordinate;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiActivityDetailsParser;
 
-public class Huami2021ActivityDetailsParser extends AbstractHuamiActivityDetailsParser {
+public class ZeppOsActivityDetailsParser extends AbstractHuamiActivityDetailsParser {
-    private static final Logger LOG = LoggerFactory.getLogger(Huami2021ActivityDetailsParser.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ZeppOsActivityDetailsParser.class);
 
     private static final SimpleDateFormat SDF = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS", Locale.US);
 
@@ -56,7 +57,7 @@ public class Huami2021ActivityDetailsParser extends AbstractHuamiActivityDetails
     private final ActivityTrack activityTrack;
     private ActivityPoint lastActivityPoint;
 
-    public Huami2021ActivityDetailsParser(final BaseActivitySummary summary) {
+    public ZeppOsActivityDetailsParser(final BaseActivitySummary summary) {
         this.timestamp = summary.getStartTime();
 
         this.longitude = summary.getBaseLongitude();

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

@@ -14,7 +14,7 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -24,7 +24,7 @@ import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
 /**
  * The workout types, used to start / when workout tracking starts on the band.
  */
-public enum Huami2021WorkoutTrackActivityType {
+public enum ZeppOsActivityType {
     AerobicCombo(0x33),
     Aerobics(0x6d),
     AirWalker(0x90),
@@ -147,11 +147,11 @@ public enum Huami2021WorkoutTrackActivityType {
     Zumba(0x4d),
     ;
 
-    private static final Logger LOG = LoggerFactory.getLogger(Huami2021WorkoutTrackActivityType.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ZeppOsActivityType.class);
 
     private final byte code;
 
-    Huami2021WorkoutTrackActivityType(final int code) {
+    ZeppOsActivityType(final int code) {
         this.code = (byte) code;
     }
 
@@ -210,8 +210,8 @@ public enum Huami2021WorkoutTrackActivityType {
         return ActivityKind.TYPE_UNKNOWN;
     }
 
-    public static Huami2021WorkoutTrackActivityType fromCode(final byte code) {
+    public static ZeppOsActivityType fromCode(final byte code) {
-        for (final Huami2021WorkoutTrackActivityType type : values()) {
+        for (final ZeppOsActivityType type : values()) {
             if (type.getCode() == code) {
                 return type;
             }

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

@@ -15,7 +15,7 @@
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos;
 
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
@@ -23,12 +23,10 @@ import android.graphics.BitmapFactory;
 import androidx.annotation.Nullable;
 
 import org.json.JSONArray;
-import org.json.JSONException;
 import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.Constructor;
 import java.nio.charset.StandardCharsets;
@@ -39,19 +37,22 @@ import java.util.UUID;
 
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceApp;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.BLETypeConversions;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.AbstractHuamiFirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareType;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.UIHHContainer;
 import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.BitmapUtil;
 import nodomain.freeyourgadget.gadgetbridge.util.ZipFile;
 import nodomain.freeyourgadget.gadgetbridge.util.ZipFileException;
 
 
-public abstract class Huami2021FirmwareInfo extends AbstractHuamiFirmwareInfo {
+public abstract class ZeppOsFirmwareInfo extends AbstractHuamiFirmwareInfo {
-    private static final Logger LOG = LoggerFactory.getLogger(Huami2021FirmwareInfo.class);
+    private static final Logger LOG = LoggerFactory.getLogger(ZeppOsFirmwareInfo.class);
 
     private final String preComputedVersion;
     private GBDeviceApp gbDeviceApp;
 
-    public Huami2021FirmwareInfo(final byte[] bytes) {
+    public ZeppOsFirmwareInfo(final byte[] bytes) {
         super(bytes);
         this.preComputedVersion = preComputeVersion();
     }
@@ -333,7 +334,7 @@ public abstract class Huami2021FirmwareInfo extends AbstractHuamiFirmwareInfo {
         return null;
     }
 
-    public Huami2021FirmwareInfo repackFirmwareInUIHH() throws IOException {
+    public ZeppOsFirmwareInfo repackFirmwareInUIHH() throws IOException {
         if (!firmwareType.equals(HuamiFirmwareType.FIRMWARE)) {
             throw new IllegalStateException("Can only repack FIRMWARE");
         }
@@ -341,7 +342,7 @@ public abstract class Huami2021FirmwareInfo extends AbstractHuamiFirmwareInfo {
         final UIHHContainer uihh = packFirmwareInUIHH(getBytes());
 
         try {
-            final Constructor<? extends Huami2021FirmwareInfo> constructor = this.getClass().getConstructor(byte[].class);
+            final Constructor<? extends ZeppOsFirmwareInfo> constructor = this.getClass().getConstructor(byte[].class);
             return constructor.newInstance((Object) uihh.toRawBytes());
         } catch (final Exception e) {
             throw new IOException("Failed to construct new " + getClass().getName(), e);

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

@@ -15,14 +15,14 @@
 
     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.huami;
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.zeppos;
 
 import java.util.HashMap;
 import java.util.Map;
 
-public class Huami2021MenuType {
+public class ZeppOsMenuType {
     /**
-     * These somewhat match the ones in {@link HuamiMenuType}, but not all. The band sends and
+     * These somewhat match the ones in HuamiMenuType, but not all. The band sends and
      * receives those as 8-digit upper case hex strings.
      */
     public static final Map<String, String> displayItemNameLookup = new HashMap<String, String>() {{