@Override
public void onDestroy() {
super.onDestroy();
// See http://stackoverflow.com/questions/18264408/incomplete-asynctask-crashes-my-app
if (nearbyAsyncTask != null && nearbyAsyncTask.getStatus() != AsyncTask.Status.FINISHED) {
nearbyAsyncTask.cancel(true);
}
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
// Check that this is the first time view is created, to avoid double list when screen
// orientation changed
if (savedInstanceState == null) {
mLatestLocation = ((NearbyActivity) getActivity()).getmLatestLocation();
listview = (ListView) getView().findViewById(R.id.listview);
nearbyAsyncTask = new NearbyAsyncTask(this);
nearbyAsyncTask.execute();
progressBar.setVisibility(View.VISIBLE);
Log.d(TAG, "Saved instance state is null, populating ListView");
} else {
progressBar.setVisibility(View.GONE);
}
// If we are returning here from a screen orientation and the AsyncTask is still working,
// re-create and display the progress dialog.
if (isTaskRunning) {
progressBar.setVisibility(View.VISIBLE);
}
}
