@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
if ((cursor.moveToFirst()) && (cursor.getCount() == 1)) {
// Check to see if there is a no artists flag in the cursor indicating that
// there are no artists for the given search term.
String flag = cursor.getString(COL_ARTIST_SPOTIFY_ID);
if (flag.equals(DataContract.ArtistEntry.FLAG_NO_ARTISTS_FOUND)) {
Toast toast =
Toast.makeText(
getActivity(), getString(R.string.toast_no_artist_found), Toast.LENGTH_LONG);
toast.show();
} else {
mArtistsAdapter.swapCursor(cursor);
}
} else if (cursor.moveToFirst()) {
Log.i(
TAG,
"onLoadFinished called and cursor.moveToFirst() is true. mArtistAdapter swaps with cursor");
mArtistsAdapter.swapCursor(cursor);
if (mPosition != ListView.INVALID_POSITION) {
mListView.smoothScrollToPosition(mPosition);
}
} else if (null
!= mSearchTerm) { // if the cursor is null, this means that the artists for mSearchTerm have
// not been added to the db.
Log.i(
TAG,
"onLoadFinished called, cursor is empty, and mSearchTerm is "
+ mSearchTerm
+ ". getArtists() called to start new FetchArtistsTask");
getArtists();
}
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
Log.i(TAG, "onLoadReset called mArtistsAdapter is swaps with null");
mArtistsAdapter.swapCursor(null);
}