diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractBTDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractBTDeviceSupport.java
index 487e3408..39daeaad 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractBTDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractBTDeviceSupport.java
@@ -69,93 +69,22 @@ public abstract class AbstractBTDeviceSupport extends AbstractDeviceSupport {
         }
     }
 
-
-    public void handleGBDeviceCommand(GBDeviceCommandMusicControl musicCmd) {
-        Context context = getContext();
-        LOG.info("Got command for MUSIC_CONTROL");
-        Intent musicIntent = new Intent(GBMusicControlReceiver.ACTION_MUSICCONTROL);
-        musicIntent.putExtra("command", musicCmd.command.ordinal());
-        musicIntent.setPackage(context.getPackageName());
-        context.sendBroadcast(musicIntent);
-    }
-
-    public void handleGBDeviceCommand(GBDeviceCommandCallControl callCmd) {
-        Context context = getContext();
-        LOG.info("Got command for CALL_CONTROL");
-        Intent callIntent = new Intent(GBCallControlReceiver.ACTION_CALLCONTROL);
-        callIntent.putExtra("command", callCmd.command.ordinal());
-        callIntent.setPackage(context.getPackageName());
-        context.sendBroadcast(callIntent);
-    }
-
-    public void handleGBDeviceCommand(GBDeviceCommandVersionInfo infoCmd) {
-        Context context = getContext();
-        LOG.info("Got command for VERSION_INFO");
-        if (gbDevice == null) {
-            return;
-        }
-        gbDevice.setFirmwareVersion(infoCmd.fwVersion);
-        gbDevice.setHardwareVersion(infoCmd.hwVersion);
-        gbDevice.sendDeviceUpdateIntent(context);
-    }
-
-    public void handleGBDeviceCommand(GBDeviceCommandAppInfo appInfoCmd) {
-        Context context = getContext();
-        LOG.info("Got command for APP_INFO");
-
-        Intent appInfoIntent = new Intent(AppManagerActivity.ACTION_REFRESH_APPLIST);
-        int appCount = appInfoCmd.apps.length;
-        appInfoIntent.putExtra("app_count", appCount);
-        for (Integer i = 0; i < appCount; i++) {
-            appInfoIntent.putExtra("app_name" + i.toString(), appInfoCmd.apps[i].getName());
-            appInfoIntent.putExtra("app_creator" + i.toString(), appInfoCmd.apps[i].getCreator());
-            appInfoIntent.putExtra("app_uuid" + i.toString(), appInfoCmd.apps[i].getUUID().toString());
-            appInfoIntent.putExtra("app_type" + i.toString(), appInfoCmd.apps[i].getType().ordinal());
-        }
-        LocalBroadcastManager.getInstance(context).sendBroadcast(appInfoIntent);
-    }
-
-    public void handleGBDeviceCommand(GBDeviceCommandSleepMonitorResult sleepMonitorResult) {
-        Context context = getContext();
-        LOG.info("Got command for SLEEP_MONIOR_RES");
-        Intent sleepMontiorIntent = new Intent(SleepMonitorActivity.ACTION_REFRESH);
-        sleepMontiorIntent.putExtra("smartalarm_from", sleepMonitorResult.smartalarm_from);
-        sleepMontiorIntent.putExtra("smartalarm_to", sleepMonitorResult.smartalarm_to);
-        sleepMontiorIntent.putExtra("recording_base_timestamp", sleepMonitorResult.recording_base_timestamp);
-        sleepMontiorIntent.putExtra("alarm_gone_off", sleepMonitorResult.alarm_gone_off);
-        sleepMontiorIntent.putExtra("points", sleepMonitorResult.points);
-
-        LocalBroadcastManager.getInstance(context).sendBroadcast(sleepMontiorIntent);
-    }
-
     public void handleGBDeviceCommand(GBDeviceCommandSendBytes sendBytes) {
         sendToDevice(sendBytes.encodedBytes);
     }
 
+    @Override
     public void evaluateGBDeviceCommand(GBDeviceCommand deviceCmd) {
 
         switch (deviceCmd.commandClass) {
-            case MUSIC_CONTROL:
-                handleGBDeviceCommand((GBDeviceCommandMusicControl) deviceCmd);
-                break;
-            case CALL_CONTROL:
-                handleGBDeviceCommand((GBDeviceCommandCallControl) deviceCmd);
-                break;
-            case VERSION_INFO:
-                handleGBDeviceCommand((GBDeviceCommandVersionInfo) deviceCmd);
-                break;
-            case APP_INFO:
-                handleGBDeviceCommand((GBDeviceCommandAppInfo) deviceCmd);
-                break;
-            case SLEEP_MONITOR_RES:
-                handleGBDeviceCommand((GBDeviceCommandSleepMonitorResult) deviceCmd);
-                break;
             case SEND_BYTES:
                 handleGBDeviceCommand((GBDeviceCommandSendBytes) deviceCmd);
-                break;
+                return;
             default:
                 break;
         }
+
+        super.evaluateGBDeviceCommand(deviceCmd);
     }
 
     @Override
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractDeviceSupport.java
index 8700cdf9..bd5e306f 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractDeviceSupport.java
@@ -2,11 +2,26 @@ package nodomain.freeyourgadget.gadgetbridge;
 
 import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
+import android.content.Intent;
+import android.support.v4.content.LocalBroadcastManager;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommand;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandAppInfo;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandCallControl;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandMusicControl;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandSendBytes;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandSleepMonitorResult;
+import nodomain.freeyourgadget.gadgetbridge.protocol.GBDeviceCommandVersionInfo;
 
 // TODO: support option for a single reminder notification when notifications could not be delivered?
 // conditions: app was running and received notifications, but device was not connected.
 // maybe need to check for "unread notifications" on device for that.
 public abstract class AbstractDeviceSupport implements DeviceSupport {
+    private static final Logger LOG = LoggerFactory.getLogger(AbstractDeviceSupport.class);
+
     protected GBDevice gbDevice;
     private BluetoothAdapter btAdapter;
     private Context context;
@@ -40,4 +55,85 @@ public abstract class AbstractDeviceSupport implements DeviceSupport {
     public Context getContext() {
         return context;
     }
+
+    public void evaluateGBDeviceCommand(GBDeviceCommand deviceCmd) {
+
+        switch (deviceCmd.commandClass) {
+            case MUSIC_CONTROL:
+                handleGBDeviceCommand((GBDeviceCommandMusicControl) deviceCmd);
+                break;
+            case CALL_CONTROL:
+                handleGBDeviceCommand((GBDeviceCommandCallControl) deviceCmd);
+                break;
+            case VERSION_INFO:
+                handleGBDeviceCommand((GBDeviceCommandVersionInfo) deviceCmd);
+                break;
+            case APP_INFO:
+                handleGBDeviceCommand((GBDeviceCommandAppInfo) deviceCmd);
+                break;
+            case SLEEP_MONITOR_RES:
+                handleGBDeviceCommand((GBDeviceCommandSleepMonitorResult) deviceCmd);
+                break;
+            default:
+                break;
+        }
+    }
+
+    public void handleGBDeviceCommand(GBDeviceCommandMusicControl musicCmd) {
+        Context context = getContext();
+        LOG.info("Got command for MUSIC_CONTROL");
+        Intent musicIntent = new Intent(GBMusicControlReceiver.ACTION_MUSICCONTROL);
+        musicIntent.putExtra("command", musicCmd.command.ordinal());
+        musicIntent.setPackage(context.getPackageName());
+        context.sendBroadcast(musicIntent);
+    }
+
+    public void handleGBDeviceCommand(GBDeviceCommandCallControl callCmd) {
+        Context context = getContext();
+        LOG.info("Got command for CALL_CONTROL");
+        Intent callIntent = new Intent(GBCallControlReceiver.ACTION_CALLCONTROL);
+        callIntent.putExtra("command", callCmd.command.ordinal());
+        callIntent.setPackage(context.getPackageName());
+        context.sendBroadcast(callIntent);
+    }
+
+    public void handleGBDeviceCommand(GBDeviceCommandVersionInfo infoCmd) {
+        Context context = getContext();
+        LOG.info("Got command for VERSION_INFO");
+        if (gbDevice == null) {
+            return;
+        }
+        gbDevice.setFirmwareVersion(infoCmd.fwVersion);
+        gbDevice.setHardwareVersion(infoCmd.hwVersion);
+        gbDevice.sendDeviceUpdateIntent(context);
+    }
+
+    public void handleGBDeviceCommand(GBDeviceCommandAppInfo appInfoCmd) {
+        Context context = getContext();
+        LOG.info("Got command for APP_INFO");
+
+        Intent appInfoIntent = new Intent(AppManagerActivity.ACTION_REFRESH_APPLIST);
+        int appCount = appInfoCmd.apps.length;
+        appInfoIntent.putExtra("app_count", appCount);
+        for (Integer i = 0; i < appCount; i++) {
+            appInfoIntent.putExtra("app_name" + i.toString(), appInfoCmd.apps[i].getName());
+            appInfoIntent.putExtra("app_creator" + i.toString(), appInfoCmd.apps[i].getCreator());
+            appInfoIntent.putExtra("app_uuid" + i.toString(), appInfoCmd.apps[i].getUUID().toString());
+            appInfoIntent.putExtra("app_type" + i.toString(), appInfoCmd.apps[i].getType().ordinal());
+        }
+        LocalBroadcastManager.getInstance(context).sendBroadcast(appInfoIntent);
+    }
+
+    public void handleGBDeviceCommand(GBDeviceCommandSleepMonitorResult sleepMonitorResult) {
+        Context context = getContext();
+        LOG.info("Got command for SLEEP_MONIOR_RES");
+        Intent sleepMontiorIntent = new Intent(SleepMonitorActivity.ACTION_REFRESH);
+        sleepMontiorIntent.putExtra("smartalarm_from", sleepMonitorResult.smartalarm_from);
+        sleepMontiorIntent.putExtra("smartalarm_to", sleepMonitorResult.smartalarm_to);
+        sleepMontiorIntent.putExtra("recording_base_timestamp", sleepMonitorResult.recording_base_timestamp);
+        sleepMontiorIntent.putExtra("alarm_gone_off", sleepMonitorResult.alarm_gone_off);
+        sleepMontiorIntent.putExtra("points", sleepMonitorResult.points);
+
+        LocalBroadcastManager.getInstance(context).sendBroadcast(sleepMontiorIntent);
+    }
 }