1 /*
2  * Copyright (C) 2021 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.module
17 
18 import android.app.WallpaperManager
19 import android.util.Log
20 import java.io.IOException
21 
22 /** Default implementation of [WallpaperStatusChecker]. */
23 class DefaultWallpaperStatusChecker(
24     private val wallpaperManager: WallpaperManager,
25 ) : WallpaperStatusChecker {
isHomeStaticWallpaperSetnull26     override fun isHomeStaticWallpaperSet(): Boolean {
27         val systemWallpaperFile = wallpaperManager.getWallpaperFile(WallpaperManager.FLAG_SYSTEM)
28         return if (systemWallpaperFile != null) {
29             try {
30                 systemWallpaperFile.close()
31             } catch (e: IOException) {
32                 Log.e(TAG, "Unable to close system wallpaper ParcelFileDescriptor", e)
33             }
34             true
35         } else {
36             false
37         }
38     }
39 
isLockWallpaperSetnull40     override fun isLockWallpaperSet(): Boolean {
41         return wallpaperManager.getWallpaperId(WallpaperManager.FLAG_LOCK) >= 0
42     }
43 
44     companion object {
45         private const val TAG = "DefaultWallpaperStatusChecker"
46     }
47 }
48