public void findEvents(View view) {
EditText usernameField = (EditText) findViewById(R.id.username);
String username = usernameField.getText().toString().trim();
currentTaskFind = new FindEventsTask();
if (username.equals("")) {
currentTaskFind.execute();
} else {
currentTaskFind.execute(username);
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putSerializable(EventsKey, new ArrayList<Event>(events));
outState.putSerializable(PreferenceKey, preference);
// cancel active tasks
if (currentTaskEvents != null) {
currentTaskEvents.cancel(false);
}
if (currentTaskFind != null) {
currentTaskFind.cancel(true);
}
}