Android Bound Service and MVP

ChatService.java

public class ChatService extends Service {
    public class LocalBinder extends Binder {
        public MessagingService getService() {
            return ChatService.this.mMessagingService;
        }
    }

    private final IBinder mBinder = new LocalBinder();
    @Inject MessagingService mMessagingService;

    @Override
    public void onCreate() {
        super.onCreate();
        DaggerMessagingServiceComponent.builder()
                .messagingServiceModule(new MessagingServiceModule())
                .build()
                .inject(this);
    }

    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return mBinder;
    }

    @Override
    public boolean onUnbind(Intent intent) {
        return false;
    }
}

MainActivity.java

public class MainActivity extends AppCompatActivity implements ServiceConnection {
    private boolean mBound;
    @Inject MainPresenter mPresenter; 
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        DaggerMainComponent.builder()
                .mainModule(new MainModule())
                .build()
                .inject(this);
        
    @Override
    protected void onStart() {
        super.onStart();
        Intent intent = new Intent(context, ChatService.class);
        mBound = bindService(intent, this, Context.BIND_AUTO_CREATE);
    }

    @Override
    protected void onStop() {
        super.onStop();
        if (mBound) {
            unbindService(this);
        }
    }
  
    @Override
    public void onServiceConnected(ComponentName name, IBinder service) {
        mPresenter.attach(((ChatService.LocalBinder)service).getService());
    }

    @Override
    public void onServiceDisconnected(ComponentName name) {
        mPresenter.detach();
    }
}