@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (!TextUtils.isEmpty(title.getText().toString())
|| !TextUtils.isEmpty(body.getText().toString())) {
dialog = RCAlertDialogFragment.newInstance(R.string.hint_stoping_editing_topic_or_not);
dialog.show(getSupportFragmentManager(), "dialog");
return true;
}
}
return super.onKeyDown(keyCode, event);
}
@Override
public void doNegativeClick() {
dialog.dismiss();
}