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 
17 import android.app.usage.ExternalStorageStats;
18 import android.app.usage.StorageStats;
19 import android.app.usage.StorageStatsManager;
20 import android.content.Context;
21 import android.os.UserHandle;
22 
23 import java.io.IOException;
24 
25 public class StorageStatsManagerCompat {
26     private final StorageStatsManager mManager;
27 
StorageStatsManagerCompat(Context context)28     public StorageStatsManagerCompat(Context context) {
29         mManager = context.getSystemService(StorageStatsManager.class);
30     }
31 
StorageStatsManagerCompat(StorageStatsManager manager)32     public StorageStatsManagerCompat(StorageStatsManager manager) {
33         this.mManager = manager;
34     }
35 
getCacheQuotaBytes(String volumeUuid, int uid)36     public long getCacheQuotaBytes(String volumeUuid, int uid) {
37         return this.mManager.getCacheQuotaBytes(volumeUuid, uid);
38     }
39 
getTotalBytes(String fsUuid)40     public long getTotalBytes(String fsUuid) throws IOException {
41         return mManager.getTotalBytes(fsUuid);
42     }
43 
getFreeBytes(String fsUuid)44     public long getFreeBytes(String fsUuid) throws IOException {
45         return mManager.getFreeBytes(fsUuid);
46     }
47 
48 
queryExternalStatsForUser(String uuid, UserHandle user)49     public ExternalStorageStats queryExternalStatsForUser(String uuid, UserHandle user)
50             throws IOException {
51         return mManager.queryExternalStatsForUser(uuid, user);
52     }
53 
queryStatsForUser(String uuid, UserHandle user)54     public StorageStats queryStatsForUser(String uuid, UserHandle user) throws IOException {
55         return mManager.queryStatsForUser(uuid, user);
56     }
57 }
58