import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
+ // Instantiate the class variable.
+ private EditBookmarkFolderListener editBookmarkFolderListener;
+
// The public interface is used to send information back to the parent activity.
public interface EditBookmarkFolderListener {
void onSaveBookmarkFolder(AppCompatDialogFragment dialogFragment, int selectedFolderDatabaseId);
}
- // Instantiate the class variables.
- private EditBookmarkFolderListener editBookmarkFolderListener;
- private int selectedFolderDatabaseId;
-
public void onAttach(Context context) {
// Run the default commands.
super.onAttach(context);
- // Get a handle for `EditFolderListener` from `parentActivity`.
- try {
- editBookmarkFolderListener = (EditBookmarkFolderListener) context;
- } catch(ClassCastException exception) {
- throw new ClassCastException(context.toString() + " must implement EditBookmarkFolderListener.");
- }
+ // Get a handle for `EditFolderListener` from the launching context.
+ editBookmarkFolderListener = (EditBookmarkFolderListener) context;
}
// Store the database ID in the arguments bundle.
return editBookmarkFolderDialog;
}
+ // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
+ @SuppressLint("InflateParams")
@Override
- public void onCreate(Bundle savedInstanceState) {
- // Run the default commands.
- super.onCreate(savedInstanceState);
-
+ @NonNull
+ public Dialog onCreateDialog(Bundle savedInstanceState) {
// Remove the incorrect lint warning that `getInt()` might be null.
assert getArguments() != null;
// Store the folder database ID in the class variable.
- selectedFolderDatabaseId = getArguments().getInt("Database ID");
- }
+ int selectedFolderDatabaseId = getArguments().getInt("Database ID");
- // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
- @SuppressLint("InflateParams")
- @Override
- @NonNull
- public Dialog onCreateDialog(Bundle savedInstanceState) {
// Initialize the database helper. The two `nulls` do not specify the database name or a `CursorFactory`. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
final BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(getContext(), null, null, 0);