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/*
* Copyright (C) 2013 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 = "proto2";
package launcher_backup;
option java_package = "com.android.launcher3.backup.nano";
option java_outer_classname = "BackupProtos";
message Key {
enum Type {
FAVORITE = 1;
SCREEN = 2;
ICON = 3;
WIDGET = 4;
}
required Type type = 1;
optional string name = 2; // keep this short
optional int64 id = 3;
optional int64 checksum = 4;
}
message CheckedMessage {
required bytes payload = 1;
required int64 checksum = 2;
}
message DeviceProfieData {
required float desktop_rows = 1;
required float desktop_cols = 2;
required float hotseat_count = 3;
required int32 allapps_rank = 4;
}
message Journal {
required int32 app_version = 1;
// Time when the backup was created
required int64 t = 2;
// Total bytes written during the last backup
// OBSOLETE: A state may contain entries which are already present in the backup
// and were not written in the last backup
optional int64 bytes = 3;
// Total entries written during the last backup
// OBSOLETE: A state may contain entries which are already present in the backup
// and were not written in the last backup
optional int32 rows = 4;
// Valid keys for this state
repeated Key key = 5;
// Backup format version.
optional int32 backup_version = 6 [default = 1];
optional DeviceProfieData profile = 7;
}
message Favorite {
// Type of the app, this target represents
enum TargetType {
TARGET_NONE = 0;
TARGET_PHONE = 1;
TARGET_MESSENGER = 2;
TARGET_EMAIL = 3;
TARGET_BROWSER = 4;
TARGET_GALLERY = 5;
TARGET_CAMERA = 6;
}
required int64 id = 1;
required int32 itemType = 2;
optional string title = 3;
optional int32 container = 4;
optional int32 screen = 5;
optional int32 cellX = 6;
optional int32 cellY = 7;
optional int32 spanX = 8;
optional int32 spanY = 9;
optional int32 displayMode = 10;
optional int32 appWidgetId = 11;
optional string appWidgetProvider = 12;
optional string intent = 13;
optional string uri = 14;
optional int32 iconType = 15;
optional string iconPackage = 16;
optional string iconResource = 17;
optional bytes icon = 18;
// Added in backup version 4
optional TargetType targetType = 19 [default = TARGET_NONE];
optional int32 rank = 20;
}
message Screen {
required int64 id = 1;
optional int32 rank = 2;
}
message Resource {
required int32 dpi = 1;
required bytes data = 2;
}
message Widget {
required string provider = 1;
optional string label = 2;
optional bool configure = 3;
optional Resource icon = 4;
optional Resource preview = 5;
// Added in backup version 3
// Assume that a widget is resizable upto 2x2 if no data is available
optional int32 minSpanX = 6 [default = 2];
optional int32 minSpanY = 7 [default = 2];
}