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/*
* Copyright (C) 2016 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";
option java_package = "com.android.launcher3.userevent.nano";
option java_outer_classname = "LauncherLogProto";
package userevent;
message Target {
enum Type {
NONE = 0;
ITEM = 1;
CONTROL = 2;
CONTAINER = 3;
}
optional Type type = 1;
// For container type and item type
// Used mainly for ContainerType.FOLDER, ItemType.*
optional int32 page_index = 2;
optional int32 rank = 3;
optional int32 grid_x = 4;
optional int32 grid_y = 5;
// For container types only
optional ContainerType container_type = 6;
optional int32 cardinality = 7;
// For control types only
optional ControlType control_type = 8;
// For item types only
optional ItemType item_type = 9;
optional int32 package_name_hash = 10;
optional int32 component_hash = 11; // Used for ItemType.WIDGET
optional int32 intent_hash = 12; // Used for ItemType.SHORTCUT
optional int32 span_x = 13 [default = 1];// Used for ItemType.WIDGET
optional int32 span_y = 14 [default = 1];// Used for ItemType.WIDGET
optional int32 predictedRank = 15;
}
// Used to define what type of item a Target would represent.
enum ItemType {
DEFAULT_ITEMTYPE = 0;
APP_ICON = 1;
SHORTCUT = 2;
WIDGET = 3;
FOLDER_ICON = 4;
}
// Used to define what type of container a Target would represent.
enum ContainerType {
DEFAULT_CONTAINERTYPE = 0;
WORKSPACE = 1;
HOTSEAT = 2;
FOLDER = 3;
ALLAPPS = 4;
WIDGETS = 5;
OVERVIEW = 6;
PREDICTION = 7;
SEARCHRESULT = 8;
}
// Used to define what type of control a Target would represent.
enum ControlType {
DEFAULT_CONTROLTYPE = 0;
ALL_APPS_BUTTON = 1;
WIDGETS_BUTTON = 2;
WALLPAPER_BUTTON = 3;
SETTINGS_BUTTON = 4;
REMOVE_TARGET = 5;
UNINSTALL_TARGET = 6;
APPINFO_TARGET = 7;
RESIZE_HANDLE = 8;
VERTICAL_SCROLL = 9;
// HOME, BACK, GO_TO_PLAYSTORE
}
// Used to define the action component of the LauncherEvent.
message Action {
enum Type {
TOUCH = 0;
AUTOMATED = 1;
// SOFT_KEYBOARD, HARD_KEYBOARD, ASSIST
}
enum Touch {
TAP = 0;
LONGPRESS = 1;
DRAGDROP = 2;
SWIPE = 3;
FLING = 4;
PINCH = 5;
}
optional Type type = 1;
optional Touch touch = 2;
}
//
// Context free grammar of typical user interaction:
// Action (Touch) + Target
// Action (Touch) + Target + Target
//
message LauncherEvent {
required Action action = 1;
// List of targets that touch actions can be operated on.
repeated Target src_target = 2;
repeated Target dest_target = 3;
optional int64 action_duration_millis = 4;
optional int64 elapsed_container_millis = 5;
optional int64 elapsed_session_millis = 6;
}
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