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/*
**
** Copyright 2008, 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_MEDIARECORDERCLIENT_H
#define ANDROID_MEDIARECORDERCLIENT_H
#include "DeathNotifier.h"
#include <media/AudioSystem.h>
#include <media/IMediaRecorder.h>
#include <android/content/AttributionSourceState.h>
#include <vector>
namespace android {
struct MediaRecorderBase;
class MediaPlayerService;
class ICameraRecordingProxy;
class MediaRecorderClient : public BnMediaRecorder
{
class AudioDeviceUpdatedNotifier: public AudioSystem::AudioDeviceCallback
{
public:
AudioDeviceUpdatedNotifier(const sp<IMediaRecorderClient>& listener);
virtual ~AudioDeviceUpdatedNotifier();
virtual void onAudioDeviceUpdate(
audio_io_handle_t audioIo,
audio_port_handle_t deviceId);
private:
wp<IMediaRecorderClient> mListener;
};
public:
virtual status_t setCamera(const sp<hardware::ICamera>& camera,
const sp<ICameraRecordingProxy>& proxy);
virtual status_t setPreviewSurface(const sp<IGraphicBufferProducer>& surface);
virtual status_t setVideoSource(int vs);
virtual status_t setAudioSource(int as);
status_t setPrivacySensitive(bool privacySensitive) override;
status_t isPrivacySensitive(bool *privacySensitive) const override;
virtual status_t setOutputFormat(int of);
virtual status_t setVideoEncoder(int ve);
virtual status_t setAudioEncoder(int ae);
virtual status_t setOutputFile(int fd);
virtual status_t setNextOutputFile(int fd);
virtual status_t setVideoSize(int width, int height);
virtual status_t setVideoFrameRate(int frames_per_second);
virtual status_t setParameters(const String8& params);
virtual status_t setListener(
const sp<IMediaRecorderClient>& listener);
virtual status_t setClientName(const String16& clientName);
virtual status_t prepare();
virtual status_t getMaxAmplitude(int* max);
virtual status_t getMetrics(Parcel* reply);
virtual status_t start();
virtual status_t stop();
virtual status_t reset();
virtual status_t pause();
virtual status_t resume();
virtual status_t init();
virtual status_t close();
virtual status_t release();
virtual status_t dump(int fd, const Vector<String16>& args);
virtual status_t setInputSurface(const sp<PersistentSurface>& surface);
virtual sp<IGraphicBufferProducer> querySurfaceMediaSource();
virtual status_t setInputDevice(audio_port_handle_t deviceId);
virtual status_t getRoutedDeviceId(audio_port_handle_t* deviceId);
virtual status_t enableAudioDeviceCallback(bool enabled);
virtual status_t getActiveMicrophones(
std::vector<media::MicrophoneInfoFw>* activeMicrophones);
virtual status_t setPreferredMicrophoneDirection(audio_microphone_direction_t direction);
virtual status_t setPreferredMicrophoneFieldDimension(float zoom);
status_t getPortId(audio_port_handle_t *portId) override;
virtual status_t getRtpDataUsage(uint64_t *bytes);
private:
friend class MediaPlayerService; // for accessing private constructor
MediaRecorderClient(
const sp<MediaPlayerService>& service,
const content::AttributionSourceState& attributionSource);
virtual ~MediaRecorderClient();
std::vector<DeathNotifier> mDeathNotifiers;
sp<AudioDeviceUpdatedNotifier> mAudioDeviceUpdatedNotifier;
content::AttributionSourceState mAttributionSource;
mutable Mutex mLock;
MediaRecorderBase *mRecorder;
sp<MediaPlayerService> mMediaPlayerService;
};
}; // namespace android
#endif // ANDROID_MEDIARECORDERCLIENT_H