services/audiopolicy/common/include/RoutingStrategy.h

/*
 * Copyright (C) 2015 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.
 */

#pragma once

namespace android {

// Time in milliseconds after media stopped playing during which we consider that the
// sonification should be as unobtrusive as during the time media was playing.
#define SONIFICATION_RESPECTFUL_AFTER_MUSIC_DELAY 5000

enum routing_strategy {
    STRATEGY_NONE = -1,
    STRATEGY_MEDIA,
    STRATEGY_PHONE,
    STRATEGY_SONIFICATION,
    STRATEGY_SONIFICATION_RESPECTFUL,
    STRATEGY_DTMF,
    STRATEGY_ENFORCED_AUDIBLE,
    STRATEGY_TRANSMITTED_THROUGH_SPEAKER,
    STRATEGY_ACCESSIBILITY,
    STRATEGY_REROUTING,
    NUM_STRATEGIES
};

}; //namespace android