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/*
* 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.
*/
#ifndef ANDROID_IAUDIOPOLICYSERVICECLIENT_H
#define ANDROID_IAUDIOPOLICYSERVICECLIENT_H
#include <utils/RefBase.h>
#include <binder/IInterface.h>
#include <system/audio.h>
namespace android {
// ----------------------------------------------------------------------------
class IAudioPolicyServiceClient : public IInterface
{
public:
DECLARE_META_INTERFACE(AudioPolicyServiceClient);
// Notifies a change of audio port configuration.
virtual void onAudioPortListUpdate() = 0;
// Notifies a change of audio patch configuration.
virtual void onAudioPatchListUpdate() = 0;
// Notifies a change in the mixing state of a specific mix in a dynamic audio policy
virtual void onDynamicPolicyMixStateUpdate(String8 regId, int32_t state) = 0;
// Notifies when a default effect set is attached to a session/stream
virtual void onOutputSessionEffectsUpdate(audio_stream_type_t stream,
audio_unique_id_t sessionId,
bool added) = 0;
};
// ----------------------------------------------------------------------------
class BnAudioPolicyServiceClient : public BnInterface<IAudioPolicyServiceClient>
{
public:
virtual status_t onTransact( uint32_t code,
const Parcel& data,
Parcel* reply,
uint32_t flags = 0);
};
// ----------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_IAUDIOPOLICYSERVICECLIENT_H
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