67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_IAUDIOPOLICYSERVICECLIENT_H
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#define ANDROID_IAUDIOPOLICYSERVICECLIENT_H
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#include <utils/RefBase.h>
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#include <binder/IInterface.h>
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#include <system/audio.h>
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#include <media/AudioSession.h>
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namespace android {
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// ----------------------------------------------------------------------------
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class IAudioPolicyServiceClient : public IInterface
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{
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public:
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DECLARE_META_INTERFACE(AudioPolicyServiceClient);
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// Notifies a change of audio port configuration.
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virtual void onAudioPortListUpdate() = 0;
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// Notifies a change of audio patch configuration.
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virtual void onAudioPatchListUpdate() = 0;
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// Notifies a change in the mixing state of a specific mix in a dynamic audio policy
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virtual void onDynamicPolicyMixStateUpdate(String8 regId, int32_t state) = 0;
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// Notifies a change of audio recording configuration
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virtual void onRecordingConfigurationUpdate(int event, audio_session_t session,
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audio_source_t source,
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const audio_config_base_t *clientConfig,
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const audio_config_base_t *deviceConfig,
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audio_patch_handle_t patchHandle) = 0;
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// Notifies when a default effect set is attached to a session/stream
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virtual void onOutputSessionEffectsUpdate(sp<AudioSessionInfo>& info, bool added) = 0;
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};
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// ----------------------------------------------------------------------------
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class BnAudioPolicyServiceClient : public BnInterface<IAudioPolicyServiceClient>
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{
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public:
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virtual status_t onTransact( uint32_t code,
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const Parcel& data,
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Parcel* reply,
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uint32_t flags = 0);
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};
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// ----------------------------------------------------------------------------
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}; // namespace android
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#endif // ANDROID_IAUDIOPOLICYSERVICECLIENT_H
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