/*
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**
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** Copyright 2008, 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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//#define LOG_NDEBUG 0
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#define LOG_TAG "IMediaRecorder"
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#include <inttypes.h>
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#include <unistd.h>
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#include <utils/Log.h>
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#include <binder/Parcel.h>
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#include <camera/android/hardware/ICamera.h>
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#include <camera/ICameraRecordingProxy.h>
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#include <media/IMediaRecorderClient.h>
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#include <media/IMediaRecorder.h>
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#include <gui/Surface.h>
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#include <gui/IGraphicBufferProducer.h>
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#include <media/stagefright/PersistentSurface.h>
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namespace android {
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enum {
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RELEASE = IBinder::FIRST_CALL_TRANSACTION,
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INIT,
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CLOSE,
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SET_INPUT_SURFACE,
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QUERY_SURFACE_MEDIASOURCE,
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RESET,
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STOP,
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START,
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PREPARE,
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GET_MAX_AMPLITUDE,
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SET_VIDEO_SOURCE,
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SET_AUDIO_SOURCE,
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SET_OUTPUT_FORMAT,
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SET_VIDEO_ENCODER,
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SET_AUDIO_ENCODER,
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SET_OUTPUT_FILE_FD,
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SET_NEXT_OUTPUT_FILE_FD,
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SET_VIDEO_SIZE,
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SET_VIDEO_FRAMERATE,
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SET_PARAMETERS,
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SET_PREVIEW_SURFACE,
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SET_CAMERA,
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SET_LISTENER,
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SET_CLIENT_NAME,
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PAUSE,
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RESUME,
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GET_METRICS,
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SET_INPUT_DEVICE,
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GET_ROUTED_DEVICE_ID,
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ENABLE_AUDIO_DEVICE_CALLBACK,
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GET_ACTIVE_MICROPHONES,
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GET_PORT_ID,
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SET_PREFERRED_MICROPHONE_DIRECTION,
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SET_PREFERRED_MICROPHONE_FIELD_DIMENSION
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};
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class BpMediaRecorder: public BpInterface<IMediaRecorder>
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{
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public:
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explicit BpMediaRecorder(const sp<IBinder>& impl)
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: BpInterface<IMediaRecorder>(impl)
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{
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}
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status_t setCamera(const sp<hardware::ICamera>& camera, const sp<ICameraRecordingProxy>& proxy)
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{
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ALOGV("setCamera(%p,%p)", camera.get(), proxy.get());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(camera));
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data.writeStrongBinder(IInterface::asBinder(proxy));
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remote()->transact(SET_CAMERA, data, &reply);
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return reply.readInt32();
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}
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status_t setInputSurface(const sp<PersistentSurface>& surface)
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{
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ALOGV("setInputSurface(%p)", surface.get());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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surface->writeToParcel(&data);
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remote()->transact(SET_INPUT_SURFACE, data, &reply);
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return reply.readInt32();
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}
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sp<IGraphicBufferProducer> querySurfaceMediaSource()
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{
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ALOGV("Query SurfaceMediaSource");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(QUERY_SURFACE_MEDIASOURCE, data, &reply);
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int returnedNull = reply.readInt32();
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if (returnedNull) {
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return NULL;
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}
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return interface_cast<IGraphicBufferProducer>(reply.readStrongBinder());
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}
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status_t setPreviewSurface(const sp<IGraphicBufferProducer>& surface)
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{
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ALOGV("setPreviewSurface(%p)", surface.get());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(surface));
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remote()->transact(SET_PREVIEW_SURFACE, data, &reply);
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return reply.readInt32();
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}
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status_t init()
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{
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ALOGV("init");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(INIT, data, &reply);
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return reply.readInt32();
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}
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status_t setVideoSource(int vs)
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{
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ALOGV("setVideoSource(%d)", vs);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(vs);
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remote()->transact(SET_VIDEO_SOURCE, data, &reply);
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return reply.readInt32();
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}
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status_t setAudioSource(int as)
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{
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ALOGV("setAudioSource(%d)", as);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(as);
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remote()->transact(SET_AUDIO_SOURCE, data, &reply);
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return reply.readInt32();
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}
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status_t setOutputFormat(int of)
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{
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ALOGV("setOutputFormat(%d)", of);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(of);
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remote()->transact(SET_OUTPUT_FORMAT, data, &reply);
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return reply.readInt32();
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}
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status_t setVideoEncoder(int ve)
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{
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ALOGV("setVideoEncoder(%d)", ve);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(ve);
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remote()->transact(SET_VIDEO_ENCODER, data, &reply);
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return reply.readInt32();
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}
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status_t setAudioEncoder(int ae)
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{
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ALOGV("setAudioEncoder(%d)", ae);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(ae);
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remote()->transact(SET_AUDIO_ENCODER, data, &reply);
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return reply.readInt32();
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}
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status_t setOutputFile(int fd) {
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ALOGV("setOutputFile(%d)", fd);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeFileDescriptor(fd);
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remote()->transact(SET_OUTPUT_FILE_FD, data, &reply);
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return reply.readInt32();
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}
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status_t setNextOutputFile(int fd) {
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ALOGV("setNextOutputFile(%d)", fd);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeFileDescriptor(fd);
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remote()->transact(SET_NEXT_OUTPUT_FILE_FD, data, &reply);
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return reply.readInt32();
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}
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status_t setVideoSize(int width, int height)
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{
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ALOGV("setVideoSize(%dx%d)", width, height);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(width);
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data.writeInt32(height);
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remote()->transact(SET_VIDEO_SIZE, data, &reply);
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return reply.readInt32();
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}
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status_t setVideoFrameRate(int frames_per_second)
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{
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ALOGV("setVideoFrameRate(%d)", frames_per_second);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(frames_per_second);
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remote()->transact(SET_VIDEO_FRAMERATE, data, &reply);
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return reply.readInt32();
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}
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status_t setParameters(const String8& params)
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{
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ALOGV("setParameter(%s)", params.string());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeString8(params);
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remote()->transact(SET_PARAMETERS, data, &reply);
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return reply.readInt32();
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}
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status_t setListener(const sp<IMediaRecorderClient>& listener)
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{
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ALOGV("setListener(%p)", listener.get());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(listener));
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remote()->transact(SET_LISTENER, data, &reply);
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return reply.readInt32();
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}
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status_t setClientName(const String16& clientName)
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{
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ALOGV("setClientName(%s)", String8(clientName).string());
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeString16(clientName);
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remote()->transact(SET_CLIENT_NAME, data, &reply);
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return reply.readInt32();
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}
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status_t prepare()
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{
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ALOGV("prepare");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(PREPARE, data, &reply);
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return reply.readInt32();
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}
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status_t getMaxAmplitude(int* max)
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{
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ALOGV("getMaxAmplitude");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(GET_MAX_AMPLITUDE, data, &reply);
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*max = reply.readInt32();
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return reply.readInt32();
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}
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status_t getMetrics(Parcel* reply)
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{
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ALOGV("getMetrics");
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Parcel data;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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status_t ret = remote()->transact(GET_METRICS, data, reply);
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if (ret == NO_ERROR) {
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return OK;
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}
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return UNKNOWN_ERROR;
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}
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status_t start()
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{
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ALOGV("start");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(START, data, &reply);
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return reply.readInt32();
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}
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status_t stop()
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{
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ALOGV("stop");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(STOP, data, &reply);
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return reply.readInt32();
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}
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status_t reset()
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{
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ALOGV("reset");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(RESET, data, &reply);
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return reply.readInt32();
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}
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status_t pause()
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{
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ALOGV("pause");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(PAUSE, data, &reply);
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return reply.readInt32();
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}
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status_t resume()
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{
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ALOGV("resume");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(RESUME, data, &reply);
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return reply.readInt32();
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}
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status_t close()
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{
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ALOGV("close");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(CLOSE, data, &reply);
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return reply.readInt32();
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}
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status_t release()
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{
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ALOGV("release");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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remote()->transact(RELEASE, data, &reply);
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return reply.readInt32();
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}
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status_t setInputDevice(audio_port_handle_t deviceId)
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{
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ALOGV("setInputDevice");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(deviceId);
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status_t status = remote()->transact(SET_INPUT_DEVICE, data, &reply);
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if (status != OK) {
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ALOGE("setInputDevice binder call failed: %d", status);
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return status;
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}
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return reply.readInt32();;
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}
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audio_port_handle_t getRoutedDeviceId(audio_port_handle_t *deviceId)
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{
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ALOGV("getRoutedDeviceId");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_ROUTED_DEVICE_ID, data, &reply);
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if (status != OK) {
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ALOGE("getRoutedDeviceid binder call failed: %d", status);
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*deviceId = AUDIO_PORT_HANDLE_NONE;
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return status;
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}
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status = reply.readInt32();
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if (status != NO_ERROR) {
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*deviceId = AUDIO_PORT_HANDLE_NONE;
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} else {
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*deviceId = reply.readInt32();
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}
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return status;
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}
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status_t enableAudioDeviceCallback(bool enabled)
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{
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ALOGV("enableAudioDeviceCallback");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeBool(enabled);
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status_t status = remote()->transact(ENABLE_AUDIO_DEVICE_CALLBACK, data, &reply);
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if (status != OK) {
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ALOGE("enableAudioDeviceCallback binder call failed: %d, %d", enabled, status);
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return status;
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}
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return reply.readInt32();
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}
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status_t getActiveMicrophones(std::vector<media::MicrophoneInfo>* activeMicrophones)
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{
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ALOGV("getActiveMicrophones");
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_ACTIVE_MICROPHONES, data, &reply);
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if (status != OK
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|| (status = (status_t)reply.readInt32()) != NO_ERROR) {
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return status;
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}
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status = reply.readParcelableVector(activeMicrophones);
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return status;
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}
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status_t setPreferredMicrophoneDirection(audio_microphone_direction_t direction) {
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ALOGV("setPreferredMicrophoneDirection(%d)", direction);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeInt32(direction);
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status_t status = remote()->transact(SET_PREFERRED_MICROPHONE_DIRECTION, data, &reply);
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return status == NO_ERROR ? (status_t)reply.readInt32() : status;
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}
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status_t setPreferredMicrophoneFieldDimension(float zoom) {
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ALOGV("setPreferredMicrophoneFieldDimension(%f)", zoom);
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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data.writeFloat(zoom);
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status_t status = remote()->transact(SET_PREFERRED_MICROPHONE_FIELD_DIMENSION, data, &reply);
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return status == NO_ERROR ? (status_t)reply.readInt32() : status;
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}
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status_t getPortId(audio_port_handle_t *portId)
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{
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ALOGV("getPortId");
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if (portId == nullptr) {
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return BAD_VALUE;
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}
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Parcel data, reply;
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data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_PORT_ID, data, &reply);
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if (status != OK
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|| (status = (status_t)reply.readInt32()) != NO_ERROR) {
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*portId = AUDIO_PORT_HANDLE_NONE;
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return status;
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}
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*portId = (audio_port_handle_t)reply.readInt32();
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return NO_ERROR;
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}
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};
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IMPLEMENT_META_INTERFACE(MediaRecorder, "android.media.IMediaRecorder");
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// ----------------------------------------------------------------------
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status_t BnMediaRecorder::onTransact(
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uint32_t code, const Parcel& data, Parcel* reply,
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uint32_t flags)
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{
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switch (code) {
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case RELEASE: {
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ALOGV("RELEASE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(release());
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return NO_ERROR;
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} break;
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case INIT: {
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ALOGV("INIT");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(init());
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return NO_ERROR;
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} break;
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case CLOSE: {
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ALOGV("CLOSE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(close());
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return NO_ERROR;
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} break;
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case RESET: {
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ALOGV("RESET");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(reset());
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return NO_ERROR;
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} break;
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case STOP: {
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ALOGV("STOP");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(stop());
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return NO_ERROR;
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} break;
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case START: {
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ALOGV("START");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(start());
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return NO_ERROR;
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} break;
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case PAUSE: {
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ALOGV("PAUSE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(pause());
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return NO_ERROR;
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} break;
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case RESUME: {
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ALOGV("RESUME");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(resume());
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return NO_ERROR;
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} break;
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case PREPARE: {
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ALOGV("PREPARE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(prepare());
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return NO_ERROR;
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} break;
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case GET_MAX_AMPLITUDE: {
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ALOGV("GET_MAX_AMPLITUDE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int max = 0;
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status_t ret = getMaxAmplitude(&max);
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reply->writeInt32(max);
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reply->writeInt32(ret);
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return NO_ERROR;
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} break;
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case GET_METRICS: {
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ALOGV("GET_METRICS");
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status_t ret = getMetrics(reply);
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return ret;
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} break;
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case SET_VIDEO_SOURCE: {
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ALOGV("SET_VIDEO_SOURCE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int vs = data.readInt32();
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reply->writeInt32(setVideoSource(vs));
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return NO_ERROR;
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} break;
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case SET_AUDIO_SOURCE: {
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ALOGV("SET_AUDIO_SOURCE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int as = data.readInt32();
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reply->writeInt32(setAudioSource(as));
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return NO_ERROR;
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} break;
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case SET_OUTPUT_FORMAT: {
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ALOGV("SET_OUTPUT_FORMAT");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int of = data.readInt32();
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reply->writeInt32(setOutputFormat(of));
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return NO_ERROR;
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} break;
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case SET_VIDEO_ENCODER: {
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ALOGV("SET_VIDEO_ENCODER");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int ve = data.readInt32();
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reply->writeInt32(setVideoEncoder(ve));
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return NO_ERROR;
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} break;
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case SET_AUDIO_ENCODER: {
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ALOGV("SET_AUDIO_ENCODER");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int ae = data.readInt32();
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reply->writeInt32(setAudioEncoder(ae));
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return NO_ERROR;
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} break;
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case SET_OUTPUT_FILE_FD: {
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ALOGV("SET_OUTPUT_FILE_FD");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int fd = dup(data.readFileDescriptor());
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reply->writeInt32(setOutputFile(fd));
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::close(fd);
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return NO_ERROR;
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} break;
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case SET_NEXT_OUTPUT_FILE_FD: {
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ALOGV("SET_NEXT_OUTPUT_FILE_FD");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int fd = dup(data.readFileDescriptor());
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reply->writeInt32(setNextOutputFile(fd));
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::close(fd);
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return NO_ERROR;
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} break;
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case SET_VIDEO_SIZE: {
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ALOGV("SET_VIDEO_SIZE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int width = data.readInt32();
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int height = data.readInt32();
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reply->writeInt32(setVideoSize(width, height));
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return NO_ERROR;
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} break;
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case SET_VIDEO_FRAMERATE: {
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ALOGV("SET_VIDEO_FRAMERATE");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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int frames_per_second = data.readInt32();
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reply->writeInt32(setVideoFrameRate(frames_per_second));
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return NO_ERROR;
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} break;
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case SET_PARAMETERS: {
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ALOGV("SET_PARAMETER");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(setParameters(data.readString8()));
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return NO_ERROR;
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} break;
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case SET_LISTENER: {
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ALOGV("SET_LISTENER");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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sp<IMediaRecorderClient> listener =
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interface_cast<IMediaRecorderClient>(data.readStrongBinder());
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reply->writeInt32(setListener(listener));
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return NO_ERROR;
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} break;
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case SET_CLIENT_NAME: {
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ALOGV("SET_CLIENT_NAME");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
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reply->writeInt32(setClientName(data.readString16()));
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return NO_ERROR;
|
}
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case SET_PREVIEW_SURFACE: {
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ALOGV("SET_PREVIEW_SURFACE");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
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sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(
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data.readStrongBinder());
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reply->writeInt32(setPreviewSurface(surface));
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return NO_ERROR;
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} break;
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case SET_CAMERA: {
|
ALOGV("SET_CAMERA");
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CHECK_INTERFACE(IMediaRecorder, data, reply);
|
sp<hardware::ICamera> camera =
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interface_cast<hardware::ICamera>(data.readStrongBinder());
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sp<ICameraRecordingProxy> proxy =
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interface_cast<ICameraRecordingProxy>(data.readStrongBinder());
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reply->writeInt32(setCamera(camera, proxy));
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return NO_ERROR;
|
} break;
|
case SET_INPUT_SURFACE: {
|
ALOGV("SET_INPUT_SURFACE");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
sp<PersistentSurface> surface = new PersistentSurface();
|
surface->readFromParcel(&data);
|
reply->writeInt32(setInputSurface(surface));
|
return NO_ERROR;
|
} break;
|
case QUERY_SURFACE_MEDIASOURCE: {
|
ALOGV("QUERY_SURFACE_MEDIASOURCE");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
// call the mediaserver side to create
|
// a surfacemediasource
|
sp<IGraphicBufferProducer> surfaceMediaSource = querySurfaceMediaSource();
|
// The mediaserver might have failed to create a source
|
int returnedNull= (surfaceMediaSource == NULL) ? 1 : 0 ;
|
reply->writeInt32(returnedNull);
|
if (!returnedNull) {
|
reply->writeStrongBinder(IInterface::asBinder(surfaceMediaSource));
|
}
|
return NO_ERROR;
|
} break;
|
case SET_INPUT_DEVICE: {
|
ALOGV("SET_INPUT_DEVICE");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
audio_port_handle_t deviceId;
|
status_t status = data.readInt32(&deviceId);
|
if (status == NO_ERROR) {
|
reply->writeInt32(setInputDevice(deviceId));
|
} else {
|
reply->writeInt32(BAD_VALUE);
|
}
|
return NO_ERROR;
|
} break;
|
case GET_ROUTED_DEVICE_ID: {
|
ALOGV("GET_ROUTED_DEVICE_ID");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
audio_port_handle_t deviceId;
|
status_t status = getRoutedDeviceId(&deviceId);
|
reply->writeInt32(status);
|
if (status == NO_ERROR) {
|
reply->writeInt32(deviceId);
|
}
|
return NO_ERROR;
|
} break;
|
case ENABLE_AUDIO_DEVICE_CALLBACK: {
|
ALOGV("ENABLE_AUDIO_DEVICE_CALLBACK");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
bool enabled;
|
status_t status = data.readBool(&enabled);
|
if (status == NO_ERROR) {
|
reply->writeInt32(enableAudioDeviceCallback(enabled));
|
} else {
|
reply->writeInt32(BAD_VALUE);
|
}
|
return NO_ERROR;
|
} break;
|
case GET_ACTIVE_MICROPHONES: {
|
ALOGV("GET_ACTIVE_MICROPHONES");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
std::vector<media::MicrophoneInfo> activeMicrophones;
|
status_t status = getActiveMicrophones(&activeMicrophones);
|
reply->writeInt32(status);
|
if (status != NO_ERROR) {
|
return NO_ERROR;
|
}
|
reply->writeParcelableVector(activeMicrophones);
|
return NO_ERROR;
|
|
}
|
case GET_PORT_ID: {
|
ALOGV("GET_PORT_ID");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
audio_port_handle_t portId;
|
status_t status = getPortId(&portId);
|
reply->writeInt32(status);
|
if (status == NO_ERROR) {
|
reply->writeInt32(portId);
|
}
|
return NO_ERROR;
|
}
|
case SET_PREFERRED_MICROPHONE_DIRECTION: {
|
ALOGV("SET_PREFERRED_MICROPHONE_DIRECTION");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
int direction = data.readInt32();
|
status_t status = setPreferredMicrophoneDirection(
|
static_cast<audio_microphone_direction_t>(direction));
|
reply->writeInt32(status);
|
return NO_ERROR;
|
}
|
case SET_PREFERRED_MICROPHONE_FIELD_DIMENSION: {
|
ALOGV("SET_MICROPHONE_FIELD_DIMENSION");
|
CHECK_INTERFACE(IMediaRecorder, data, reply);
|
float zoom = data.readFloat();
|
status_t status = setPreferredMicrophoneFieldDimension(zoom);
|
reply->writeInt32(status);
|
return NO_ERROR;
|
}
|
default:
|
return BBinder::onTransact(code, data, reply, flags);
|
}
|
}
|
|
// ----------------------------------------------------------------------------
|
|
} // namespace android
|
