Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
branch: gingerbread
Fetching contributors…

Cannot retrieve contributors at this time

49 lines (39 sloc) 1.656 kb
/*
* Copyright (C) 2009 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.
*/
#include <stdint.h>
#include <sys/types.h>
#include <utils/Timers.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <hardware_legacy/AudioPolicyManagerBase.h>
namespace android {
// ----------------------------------------------------------------------------
#define MAX_DEVICE_ADDRESS_LEN 20
// Attenuation applied to STRATEGY_SONIFICATION streams when a headset is connected: 6dB
#define SONIFICATION_HEADSET_VOLUME_FACTOR 0.5
// Min volume for STRATEGY_SONIFICATION streams when limited by music volume: -36dB
#define SONIFICATION_HEADSET_VOLUME_MIN 0.016
// Time in seconds during which we consider that music is still active after a music
// track was stopped - see computeVolume()
#define SONIFICATION_HEADSET_MUSIC_DELAY 5
class AudioPolicyManagerALSA: public AudioPolicyManagerBase
{
public:
AudioPolicyManagerALSA(AudioPolicyClientInterface *clientInterface);
virtual ~AudioPolicyManagerALSA();
// Nothing currently different between the Base implementation.
};
};
Jump to Line
Something went wrong with that request. Please try again.