fe1bafecde
- An alternative would be to define a common base class that both MediaRecorderClient and MediaPlayerClient can derive. But since the common code, onTransact() and notify() uses some Binder code, having a common base class may not gain us too much in terms of code reuse. Change-Id: Ibc06720278ad173fceacff3d267b7060856c6316
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/*
|
|
**
|
|
** Copyright 2010, 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 <utils/RefBase.h>
|
|
#include <binder/IInterface.h>
|
|
#include <binder/Parcel.h>
|
|
|
|
#include <media/IMediaRecorderClient.h>
|
|
|
|
namespace android {
|
|
|
|
enum {
|
|
NOTIFY = IBinder::FIRST_CALL_TRANSACTION,
|
|
};
|
|
|
|
class BpMediaRecorderClient: public BpInterface<IMediaRecorderClient>
|
|
{
|
|
public:
|
|
BpMediaRecorderClient(const sp<IBinder>& impl)
|
|
: BpInterface<IMediaRecorderClient>(impl)
|
|
{
|
|
}
|
|
|
|
virtual void notify(int msg, int ext1, int ext2)
|
|
{
|
|
Parcel data, reply;
|
|
data.writeInterfaceToken(IMediaRecorderClient::getInterfaceDescriptor());
|
|
data.writeInt32(msg);
|
|
data.writeInt32(ext1);
|
|
data.writeInt32(ext2);
|
|
remote()->transact(NOTIFY, data, &reply, IBinder::FLAG_ONEWAY);
|
|
}
|
|
};
|
|
|
|
IMPLEMENT_META_INTERFACE(MediaRecorderClient, "android.media.IMediaRecorderClient");
|
|
|
|
// ----------------------------------------------------------------------
|
|
|
|
status_t BnMediaRecorderClient::onTransact(
|
|
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
|
|
{
|
|
switch(code) {
|
|
case NOTIFY: {
|
|
CHECK_INTERFACE(IMediaRecorderClient, data, reply);
|
|
int msg = data.readInt32();
|
|
int ext1 = data.readInt32();
|
|
int ext2 = data.readInt32();
|
|
notify(msg, ext1, ext2);
|
|
return NO_ERROR;
|
|
} break;
|
|
default:
|
|
return BBinder::onTransact(code, data, reply, flags);
|
|
}
|
|
}
|
|
|
|
}; // namespace android
|