Initial support for rebooting the device

(via the Debug activity)
Attention: no safety-confirmation dialog yet!

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/AbstractBTDeviceSupport.java

@@ -116,4 +116,9 @@ public abstract class AbstractBTDeviceSupport extends AbstractDeviceSupport {
         byte[] bytes = gbDeviceProtocol.encodePhoneVersion(os);
         sendToDevice(bytes);
     }
+
+    public void onReboot() {
+        byte[] bytes = gbDeviceProtocol.encodeReboot();
+        sendToDevice(bytes);
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/BluetoothCommunicationService.java

@@ -53,6 +53,7 @@ public class BluetoothCommunicationService extends Service {
             = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.deleteapp";
     public static final String ACTION_INSTALL_PEBBLEAPP
             = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.install_pebbbleapp";
+    public static final String ACTION_REBOOT = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.reboot";
     public static final String EXTRA_PERFORM_PAIR = "perform_pair";
 
     private static final Logger LOG = LoggerFactory.getLogger(BluetoothCommunicationService.class);
@@ -191,6 +192,10 @@ public class BluetoothCommunicationService extends Service {
                 mDeviceSupport.onEmail(sender, subject, body);
                 break;
             }
+            case ACTION_REBOOT: {
+                mDeviceSupport.onReboot();
+                break;
+            }
             case ACTION_CALLSTATE:
                 GBCommand command = GBCommand.values()[intent.getIntExtra("call_command", 0)]; // UGLY
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/DebugActivity.java

@@ -25,6 +25,7 @@ public class DebugActivity extends Activity {
     Button testNotificationButton;
     Button setMusicInfoButton;
     Button setTimeButton;
+    Button rebootButton;
     EditText editContent;
 
     private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@@ -113,6 +114,16 @@ public class DebugActivity extends Activity {
             }
         });
 
+        rebootButton = (Button) findViewById(R.id.rebootButton);
+        rebootButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent startIntent = new Intent(DebugActivity.this, BluetoothCommunicationService.class);
+                startIntent.setAction(BluetoothCommunicationService.ACTION_REBOOT);
+                startService(startIntent);
+            }
+        });
+
         setMusicInfoButton = (Button) findViewById(R.id.setMusicInfoButton);
         setMusicInfoButton.setOnClickListener(new View.OnClickListener() {
             @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/EventHandler.java

@@ -22,4 +22,6 @@ public interface EventHandler {
     void onAppDelete(int id, int index);
 
     void onPhoneVersion(byte os);
+
+    void onReboot();
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/protocol/GBDeviceProtocol.java

@@ -48,7 +48,7 @@ public abstract class GBDeviceProtocol {
         return null;
     }
 
-    public GBDeviceCommand decodeResponse(byte[] responseData) {
+    public byte[] encodeReboot() { return null; }
-        return null;
+
-    }
+    public GBDeviceCommand decodeResponse(byte[] responseData) { return null; }
 }

app/src/main/res/layout/activity_debug.xml

@@ -100,4 +100,13 @@
         android:layout_alignParentStart="true"
         android:layout_alignEnd="@+id/endCallButton" />
 
+    <Button
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="reboot"
+        android:id="@+id/rebootButton"
+        android:layout_above="@+id/setTimeButton"
+        android:layout_alignParentStart="true"
+        android:layout_alignEnd="@+id/endCallButton" />
+
 </RelativeLayout>