1 /*
2  * Copyright (C) 2010 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 
17 package com.android.gallery3d.app;
18 
19 public interface LoadingListener {
onLoadingStarted()20     public void onLoadingStarted();
21     /**
22      * Called when loading is complete or no further progress can be made.
23      *
24      * @param loadingFailed true if data source cannot provide requested data
25      */
onLoadingFinished(boolean loadingFailed)26     public void onLoadingFinished(boolean loadingFailed);
27 }
28