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/*
* Copyright (C) 2015 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.
*/
#define LOG_TAG "BpCameraServiceProxy"
#include <stdint.h>
#include <binder/Parcel.h>
#include <camera/ICameraServiceProxy.h>
namespace android {
class BpCameraServiceProxy: public BpInterface<ICameraServiceProxy> {
public:
BpCameraServiceProxy(const sp<IBinder>& impl) : BpInterface<ICameraServiceProxy>(impl) {}
virtual void pingForUserUpdate() {
Parcel data;
data.writeInterfaceToken(ICameraServiceProxy::getInterfaceDescriptor());
remote()->transact(BnCameraServiceProxy::PING_FOR_USER_UPDATE, data, nullptr,
IBinder::FLAG_ONEWAY);
}
virtual void notifyCameraState(String16 cameraId, CameraState newCameraState) {
Parcel data;
data.writeInterfaceToken(ICameraServiceProxy::getInterfaceDescriptor());
data.writeString16(cameraId);
data.writeInt32(newCameraState);
remote()->transact(BnCameraServiceProxy::NOTIFY_CAMERA_STATE, data, nullptr,
IBinder::FLAG_ONEWAY);
}
};
IMPLEMENT_META_INTERFACE(CameraServiceProxy, "android.hardware.ICameraServiceProxy");
status_t BnCameraServiceProxy::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags) {
switch(code) {
case PING_FOR_USER_UPDATE: {
CHECK_INTERFACE(ICameraServiceProxy, data, reply);
pingForUserUpdate();
return NO_ERROR;
} break;
case NOTIFY_CAMERA_STATE: {
CHECK_INTERFACE(ICameraServiceProxy, data, reply);
String16 cameraId = data.readString16();
CameraState newCameraState =
static_cast<CameraState>(data.readInt32());
notifyCameraState(cameraId, newCameraState);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
}; // namespace android
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