how to send message from service to activity
android, android-asynctask, message, service
Solution
One way is using `ResultReceiver`. Here is my complete blog post which I had recently posted with an Example.
`How to update Activity from Service using ResultReceiver`
Problem
I build an AsyncTask that create a service and now I want to sent from service to AsyncTask message. my code on the AsyncTask is: ``` class ResponseHandler extends Handler { public void handleMessage(Message message) { // Toast.makeText(this, "message from service",Toast.LENGTH_SHORT).show(); } ``` hope that it will handle the message from service correct my if I wrong. and from service tried to do this ``` Message message = Message.obtain(null, MyService.ADD_RESPONSE_HANDLER); message.replyTo = messenger; try { myService.send(message); catch (RemoteException e) { e.printStackTrace(); } ``` but my errors are cannot find symbol in lines: ``` MyService.ADD_RESPONSE_HANDLER message.replyTo = messenger; try { myService.send(message); ``` What do I need to add? Please give me a code that will do the work. thanks a lot.