1/* 2 * Copyright (C) 2023 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 17syntax = "proto2"; 18 19package com.google.android.wearable.media.sessions; 20 21option java_multiple_files = true; 22 23// Indicates the type of action for controlling the media session. 24enum MediaAction { 25 UNKNOWN_ACTION = 0; 26 PLAY = 1; 27 PAUSE = 2; 28 SKIP_NEXT = 3; 29 SKIP_PREV = 4; 30 RESUME = 5; 31 VOLUME_INCREASE = 6; 32 VOLUME_DECREASE = 7; 33} 34 35// Indicates the type of launch source 36enum LaunchSource { 37 UNKNOWN_SOURCE = 0; 38 ONGOING_ACTIVITY = 1; 39 LAUNCHER = 2; 40 AUTO_LAUNCH = 3; 41 RECENT_APPS = 4; 42 COMPLICATION = 5; 43} 44