mApp.setListener(new OAuthAuthenticationListener() {

			@Override
			public void onSuccess() {

				// tvSummary.setText("Connected as " + mApp.getUserName());

				String username = "hi";
				String password = "hi";
				String type = "register";
				BackgroundWorker backgroundWorker = new BackgroundWorker(getApplicationContext());
				backgroundWorker.execute(type, username, password);
				btnConnect.setText("Disconnect");
				llAfterLoginView.setVisibility(View.VISIBLE);
				// userInfoHashmap = mApp.
				mApp.fetchUserName(handler);

			}
			/*public void OnLogin() {


			}*/

			@Override
			public void onFail(String error) {
				Toast.makeText(MainActivity.this, error, Toast.LENGTH_SHORT)
						.show();
			}

		});