@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
/*
* Use this hook instead of onBackPressed(), because onBackPressed() is
* not available in API 4.
*/
if (keyCode == KeyEvent.KEYCODE_BACK
&& ACTION_COMPARE_PATTERN.equals(getIntent().getAction())) {
if (mLoadingView != null) mLoadingView.cancel(true);
finishWithNegativeResult(RESULT_CANCELED);
return true;
} // if
return super.onKeyDown(keyCode, event);
} // onKeyDown()
@Override
protected void onDestroy() {
if (mLoadingView != null) mLoadingView.cancel(true);
super.onDestroy();
} // onDestroy()
