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/*
* Copyright (C) 2012 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 <stdint.h>
#include <sys/types.h>
#include <media/IRemoteDisplay.h>
namespace android {
enum {
DISPOSE = IBinder::FIRST_CALL_TRANSACTION,
PAUSE,
RESUME,
};
class BpRemoteDisplay: public BpInterface<IRemoteDisplay>
{
public:
BpRemoteDisplay(const sp<IBinder>& impl)
: BpInterface<IRemoteDisplay>(impl)
{
}
virtual status_t pause() {
Parcel data, reply;
data.writeInterfaceToken(IRemoteDisplay::getInterfaceDescriptor());
remote()->transact(PAUSE, data, &reply);
return reply.readInt32();
}
virtual status_t resume() {
Parcel data, reply;
data.writeInterfaceToken(IRemoteDisplay::getInterfaceDescriptor());
remote()->transact(RESUME, data, &reply);
return reply.readInt32();
}
status_t dispose()
{
Parcel data, reply;
data.writeInterfaceToken(IRemoteDisplay::getInterfaceDescriptor());
remote()->transact(DISPOSE, data, &reply);
return reply.readInt32();
}
};
IMPLEMENT_META_INTERFACE(RemoteDisplay, "android.media.IRemoteDisplay");
// ----------------------------------------------------------------------
status_t BnRemoteDisplay::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case DISPOSE: {
CHECK_INTERFACE(IRemoteDisplay, data, reply);
reply->writeInt32(dispose());
return NO_ERROR;
}
case PAUSE:
{
CHECK_INTERFACE(IRemoteDisplay, data, reply);
reply->writeInt32(pause());
return OK;
}
case RESUME:
{
CHECK_INTERFACE(IRemoteDisplay, data, reply);
reply->writeInt32(resume());
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
} // namespace android
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