1 /*
2  * Copyright (C) 2023 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 package com.android.wallpaper.util;
17 
18 import com.android.wallpaper.model.LiveWallpaperInfo;
19 import com.android.wallpaper.model.WallpaperInfo;
20 
21 /**
22  * Workarounds for dealing with issues displaying video wallpaper previews until better solutions
23  * are found.
24  *
25  * See b/268066031.
26  */
27 public class VideoWallpaperUtils {
28 
29     /**
30      * Transition time for fade-in animation.
31      */
32     public static final int TRANSITION_MILLIS = 250;
33 
34     /**
35      * Returns true if the is a video wallpaper that requires the fade-in workaround.
36      */
needsFadeIn(WallpaperInfo info)37     public static boolean needsFadeIn(WallpaperInfo info) {
38         return info instanceof LiveWallpaperInfo;
39     }
40 }
41