Calling an activity class from Async class

Tanuj Kumar

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Posted by  Tanuj Kumar
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My code is-:

private class AsyncCallWS extends AsyncTask<String,
Void, Void> {
                 protected Void doInBackground(String... params) {
                     //Invoke webservice
                     vaildUserId = WebService.invokeAuthenticateUserWS(loginUserName, loginPassword, "AuthenticateUser");

  1. Re: Calling an activity class from Async class

    When an asynchronous task is executed, the task goes through 4 steps:

    1.      onPreExecute(), invoked on the UI thread before the task is executed.

    2.      doInBackground(Params...), invoked on the background thread immediately after onPreExecute() finishes executing.

    3.      onProgressUpdate(Progress...), invoked on the UI thread after a call to publishProgress(Progress...).

    4.      onPostExecute(Result), invoked on the UI thread after the background computation finishes.

    Add following code 

       protected void onPostExecute(Void result) 
           // TODO Auto-generated method stub
           Intent myIntent=new Intent(this, MyActivity.class);


      Modified On Apr-09-2018 02:21:39 AM


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