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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
syntax = "proto3";
package android.service.diskstats;
option java_multiple_files = true;
option java_outer_classname = "DiskStatsServiceProto";
message DiskStatsServiceDumpProto {
enum EncryptionType {
// Unknown encryption type
ENCRYPTION_UNKNOWN = 0;
// No encryption
ENCRYPTION_NONE = 1;
// Full disk encryption
ENCRYPTION_FULL_DISK = 2;
// File-based encryption
ENCRYPTION_FILE_BASED = 3;
}
// Whether the latency test resulted in an error
bool has_test_error = 1;
// If the test errored, error message is contained here
string error_message = 2;
// 512B write latency in milliseconds, if the test was successful
int32 write_512b_latency_millis = 3;
// Free Space in the major partitions
repeated DiskStatsFreeSpaceProto partitions_free_space = 4;
// Is the device using file-based encryption, full disk encryption or other
EncryptionType encryption = 5;
// Cached values of folder sizes, etc.
DiskStatsCachedValuesProto cached_folder_sizes = 6;
}
message DiskStatsCachedValuesProto {
// Total app data size, in kilobytes
int64 agg_apps_size = 1;
// Total app cache size, in kilobytes
int64 agg_apps_cache_size = 2;
// Size of image files, in kilobytes
int64 photos_size = 3;
// Size of video files, in kilobytes
int64 videos_size = 4;
// Size of audio files, in kilobytes
int64 audio_size = 5;
// Size of downloads, in kilobytes
int64 downloads_size = 6;
// Size of system directory, in kilobytes
int64 system_size = 7;
// Size of other files, in kilobytes
int64 other_size = 8;
// Sizes of individual packages
repeated DiskStatsAppSizesProto app_sizes = 9;
}
message DiskStatsAppSizesProto {
// Name of the package
string package_name = 1;
// App's data size in kilobytes
int64 app_size = 2;
// App's cache size in kilobytes
int64 cache_size = 3;
}
message DiskStatsFreeSpaceProto {
enum Folder {
// Data folder
FOLDER_DATA = 0;
// Cache folder
FOLDER_CACHE = 1;
// System folder
FOLDER_SYSTEM = 2;
}
// Which folder?
Folder folder = 1;
// Available space, in kilobytes
int64 available_space = 2;
// Total space, in kilobytes
int64 total_space = 3;
}
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