1 /* 2 * Copyright (C) 2017 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 android.app.usage; 18 19 import android.app.usage.StorageStats; 20 import android.app.usage.ExternalStorageStats; 21 22 /** {@hide} */ 23 interface IStorageStatsManager { 24 boolean isQuotaSupported(String volumeUuid, String callingPackage); 25 boolean isReservedSupported(String volumeUuid, String callingPackage); 26 long getTotalBytes(String volumeUuid, String callingPackage); 27 long getFreeBytes(String volumeUuid, String callingPackage); 28 long getCacheBytes(String volumeUuid, String callingPackage); 29 long getCacheQuotaBytes(String volumeUuid, int uid, String callingPackage); 30 StorageStats queryStatsForPackage(String volumeUuid, String packageName, int userId, String callingPackage); 31 StorageStats queryStatsForUid(String volumeUuid, int uid, String callingPackage); 32 StorageStats queryStatsForUser(String volumeUuid, int userId, String callingPackage); 33 ExternalStorageStats queryExternalStatsForUser(String volumeUuid, int userId, String callingPackage); 34 } 35
