1 /* 2 * Copyright (C) 2016 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 syntax = "proto2"; 17 18 option java_package = "com.android.launcher3.userevent.nano"; 19 option java_outer_classname = "LauncherLogProto"; 20 21 package userevent; 22 23 message Target { 24 enum Type { 25 NONE = 0; 26 ITEM = 1; 27 CONTROL = 2; 28 CONTAINER = 3; 29 } 30 31 optional Type type = 1; 32 33 // For container type and item type 34 // Used mainly for ContainerType.FOLDER, ItemType.* 35 optional int32 page_index = 2; 36 optional int32 rank = 3; 37 optional int32 grid_x = 4; 38 optional int32 grid_y = 5; 39 40 // For container types only 41 optional ContainerType container_type = 6; 42 optional int32 cardinality = 7; 43 44 // For control types only 45 optional ControlType control_type = 8; 46 47 // For item types only 48 optional ItemType item_type = 9; 49 optional int32 package_name_hash = 10; 50 optional int32 component_hash = 11; // Used for ItemType.WIDGET 51 optional int32 intent_hash = 12; // Used for ItemType.SHORTCUT 52 optional int32 span_x = 13 [default = 1];// Used for ItemType.WIDGET 53 optional int32 span_y = 14 [default = 1];// Used for ItemType.WIDGET 54 optional int32 predictedRank = 15; 55 } 56 57 // Used to define what type of item a Target would represent. 58 enum ItemType { 59 DEFAULT_ITEMTYPE = 0; 60 APP_ICON = 1; 61 SHORTCUT = 2; 62 WIDGET = 3; 63 FOLDER_ICON = 4; 64 DEEPSHORTCUT = 5; 65 SEARCHBOX = 6; 66 } 67 68 // Used to define what type of container a Target would represent. 69 enum ContainerType { 70 DEFAULT_CONTAINERTYPE = 0; 71 WORKSPACE = 1; 72 HOTSEAT = 2; 73 FOLDER = 3; 74 ALLAPPS = 4; 75 WIDGETS = 5; 76 OVERVIEW = 6; 77 PREDICTION = 7; 78 SEARCHRESULT = 8; 79 DEEPSHORTCUTS = 9; 80 } 81 82 // Used to define what type of control a Target would represent. 83 enum ControlType { 84 DEFAULT_CONTROLTYPE = 0; 85 ALL_APPS_BUTTON = 1; 86 WIDGETS_BUTTON = 2; 87 WALLPAPER_BUTTON = 3; 88 SETTINGS_BUTTON = 4; 89 REMOVE_TARGET = 5; 90 UNINSTALL_TARGET = 6; 91 APPINFO_TARGET = 7; 92 RESIZE_HANDLE = 8; 93 VERTICAL_SCROLL = 9; 94 // HOME, BACK, GO_TO_PLAYSTORE 95 } 96 97 // Used to define the action component of the LauncherEvent. 98 message Action { 99 enum Type { 100 TOUCH = 0; 101 AUTOMATED = 1; 102 // SOFT_KEYBOARD, HARD_KEYBOARD, ASSIST 103 } 104 enum Touch { 105 TAP = 0; 106 LONGPRESS = 1; 107 DRAGDROP = 2; 108 SWIPE = 3; 109 FLING = 4; 110 PINCH = 5; 111 } 112 enum Direction { 113 NONE = 0; 114 UP = 1; 115 DOWN = 2; 116 LEFT = 3; 117 RIGHT = 4; 118 } 119 optional Type type = 1; 120 optional Touch touch = 2; 121 optional Direction dir = 3; 122 } 123 124 // 125 // Context free grammar of typical user interaction: 126 // Action (Touch) + Target 127 // Action (Touch) + Target + Target 128 // 129 message LauncherEvent { 130 131 required Action action = 1; 132 133 // List of targets that touch actions can be operated on. 134 repeated Target src_target = 2; 135 repeated Target dest_target = 3; 136 137 optional int64 action_duration_millis = 4; 138 optional int64 elapsed_container_millis = 5; 139 optional int64 elapsed_session_millis = 6; 140 } 141
