IntentService + ResultReceiver

IntentService + ResultReceiver

# AndroidManifest.xml

    <service android:name="MyIntentService" />

# IntentService + ResultReceiver

    public class MyIntentService extends IntentService {

        public static class MyResultReceiver extends ResultReceiver {

            private OnMyResultListener mListener;

            public interface OnMyResultListener {
                public void onReceiveResult(int resultCode, Bundle resultData);
            }

            public MyResultReceiver(Handler handler) {
                super(handler);
            }

            public MyResultReceiver setOnMyResultListener(OnMyResultListener listener){
                mListener = listener;
                return this;
            }

            @Override
            protected void onReceiveResult(int resultCode, Bundle resultData){
                if(mListener != null){
                    mListener.onReceiveResult(resultCode, resultData);
                }
            }
        }

        public MyIntentService(String name) {
            super(name);
        }

        public MyIntentService() {
            super(MyIntentService.class.getSimpleName());
        }

        @Override
        protected void onHandleIntent(Intent intent){
            ResultReceiver receiver = intent.getParcelableExtra(MyResultReceiver.class.getSimpleName());

            boolean result = Boolean.TRUE;

            if(result){
                Bundle resultData = new Bundle();
                receiver.send(Activity.RESULT_OK, resultData);
            }else{
                receiver.send(Activity.RESULT_CANCELED, null);
            }
        }
    }

# 呼び出しと結果受け取り

    Intent intent = new Intent(this, MyIntentService.class);
    intent.setData(Uri.parse(mPicturePath));
    intent.putExtra(MyResultReceiver.class.getSimpleName(), new MyResultReceiver(new Handler()).setOnMyResultListener(new OnMyResultListener(){
        @Override
        public void onReceiveResult(int resultCode, Bundle resultData){
            if(resultCode == RESULT_OK){

            }else{

            }
        }
    }));