Start foreground on start command too

This shouldn't be necessary ...

app/src/main/java/eu/faircode/email/ServiceExternal.java

@@ -48,6 +48,9 @@ public class ServiceExternal extends Service {
             Log.i("Received intent=" + intent);
             Log.logExtras(intent);
 
+            super.onStartCommand(intent, flags, startId);
+            startForeground(Helper.NOTIFICATION_EXTERNAL, getNotification().build());
+
             if (intent == null)
                 return START_NOT_STICKY;
 

app/src/main/java/eu/faircode/email/ServiceSend.java

@@ -225,6 +225,7 @@ public class ServiceSend extends ServiceBase {
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
         super.onStartCommand(intent, flags, startId);
+        startForeground(Helper.NOTIFICATION_SEND, getNotificationService(null, null).build());
         return START_STICKY;
     }
 

app/src/main/java/eu/faircode/email/ServiceSynchronize.java

@@ -254,6 +254,7 @@ public class ServiceSynchronize extends ServiceBase {
         Log.logExtras(intent);
 
         super.onStartCommand(intent, flags, startId);
+        startForeground(Helper.NOTIFICATION_SYNCHRONIZE, getNotificationService(null).build());
 
         if (action != null)
             try {