title: Returning values from Asynctask
body: <p>Okay I have been trying to get this to work for some time now. I want to be able to have my user login without having the UI hang until the server responds. When the doinbackground is complete I want it to pass an int value or perhaps a boolean value to the postexecute and then the rest of my code will execute. For some reason I have having problems passing values.</p>
  
  <p>Would anyone be able to help me?</p>
  
  <pre><code>private class login extends AsyncTask&lt;Integer, Void, Void&gt;{
      ProgressDialog dialog = ProgressDialog.show(MainActivity.this, "", "Loading, Please wait...", true);
      String user = "";
      @Override
      protected int doInBackground(Integer... params) {
          // TODO Auto-generated method stub
          Log.i("thread", "Doing Something...");
          int val = 0;
          if(db.userLogin(userTxt.getText().toString(), passTxt.getText().toString(), getApplicationContext()) == "No User Found, please try again!"){
              val = 0;
          }
          return val;
      }
  
      protected void onPreExecute(){
          //dialog.dismiss();
          Log.i("thread", "Started...");
          dialog.show();
      }
      protected void onPostExecute(int result){
          Log.i("thread", "Done...");
          dialog.dismiss();
          if(result == 0){
              toast.setText("No User Found, please try again!");
              toast.show();
          }else{
          Intent myIntent = new Intent(ctx, userInfo.class);
          myIntent.putExtra("user", user);
          startActivityForResult(myIntent, 0);
          }
      }
  
  }
  </code></pre>