1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.gallery3d.gadget;
18
19import com.android.gallery3d.data.ContentListener;
20
21import android.graphics.Bitmap;
22import android.net.Uri;
23
24public interface WidgetSource {
25    public int size();
26    public Bitmap getImage(int index);
27    public Uri getContentUri(int index);
28    public void setContentListener(ContentListener listener);
29    public void reload();
30    public void close();
31}
32