Fossil: Fix exception when support class is terminated

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/QHybridSupport.java

@@ -464,6 +464,9 @@ public class QHybridSupport extends QHybridBaseSupport {
     public void dispose() {
         LocalBroadcastManager.getInstance(getContext()).unregisterReceiver(commandReceiver);
         GBApplication.getContext().unregisterReceiver(globalCommandReceiver);
+        if (watchAdapter != null) {
+            watchAdapter.dispose();
+        }
         super.dispose();
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/WatchAdapter.java

@@ -172,4 +172,8 @@ public abstract class WatchAdapter {
     public void handleSetMenuStructure(JSONObject menuStructure) {
 
     }
+
+    public void dispose() {
+
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/qhybrid/adapter/fossil/FossilWatchAdapter.java

@@ -156,6 +156,16 @@ public class FossilWatchAdapter extends WatchAdapter {
         getDeviceInfos();
     }
 
+    @Override
+    public void dispose() {
+        if (timeoutLooper != null) {
+            timeoutHandler.removeCallbacks(requestTimeoutRunnable);
+            timeoutLooper.quit();
+        }
+
+        super.dispose();
+    }
+
     private void restartRequestTimeout(){
         if(timeoutLooper == null){
             return;