/*
 * Copyright (C) 2023 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 com.google.android.wearable.media.sessions;

option java_multiple_files = true;

// Indicates the type of action for controlling the media session.
enum MediaAction {
  UNKNOWN_ACTION = 0;
  PLAY = 1;
  PAUSE = 2;
  SKIP_NEXT = 3;
  SKIP_PREV = 4;
  RESUME = 5;
  VOLUME_INCREASE = 6;
  VOLUME_DECREASE = 7;
  SEEK_IN_CURRENT_MEDIA_ITEM = 8;
  SEEK_BACK = 9;
  SEEK_FORWARD = 10;
  // CustomActions can be used to extend the capabilities of the standard transport controls
  // by exposing app specific actions to Controllers. This is for app defined custom actions
  // insteractions captured by wear media controls. For more information, see
  // https://developer.android.com/reference/android/media/session/PlaybackState.CustomAction
  CUSTOM_ACTION = 11;
  SEEK_TO_MEDIA_ITEM = 12;
  VOLUME_SET = 13;
}

// Indicates the type of launch source
enum LaunchSource {
  UNKNOWN_SOURCE = 0;
  ONGOING_ACTIVITY = 1;
  LAUNCHER = 2;
  AUTO_LAUNCH = 3;
  RECENT_APPS = 4;
  COMPLICATION = 5;
}