diff options
Diffstat (limited to 'camera/ICameraServiceListener.cpp')
-rw-r--r-- | camera/ICameraServiceListener.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/camera/ICameraServiceListener.cpp b/camera/ICameraServiceListener.cpp new file mode 100644 index 0000000000..640ee35313 --- /dev/null +++ b/camera/ICameraServiceListener.cpp @@ -0,0 +1,86 @@ +/* +** +** Copyright 2013, 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 <binder/Parcel.h> +#include <binder/IPCThreadState.h> +#include <binder/IServiceManager.h> + +#include <camera/ICameraServiceListener.h> + +namespace android { + +namespace { + enum { + STATUS_CHANGED = IBinder::FIRST_CALL_TRANSACTION, + }; +}; // namespace anonymous + +class BpCameraServiceListener: public BpInterface<ICameraServiceListener> +{ + +public: + BpCameraServiceListener(const sp<IBinder>& impl) + : BpInterface<ICameraServiceListener>(impl) + { + } + + virtual void onStatusChanged(Status status, int32_t cameraId) + { + Parcel data, reply; + data.writeInterfaceToken( + ICameraServiceListener::getInterfaceDescriptor()); + + data.writeInt32(static_cast<int32_t>(status)); + data.writeInt32(cameraId); + + remote()->transact(STATUS_CHANGED, + data, + &reply, + IBinder::FLAG_ONEWAY); + } +}; + +IMPLEMENT_META_INTERFACE(CameraServiceListener, + "android.hardware.ICameraServiceListener"); + +// ---------------------------------------------------------------------- + +status_t BnCameraServiceListener::onTransact( + uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) +{ + switch(code) { + case STATUS_CHANGED: { + CHECK_INTERFACE(ICameraServiceListener, data, reply); + + Status status = static_cast<Status>(data.readInt32()); + int32_t cameraId = data.readInt32(); + + onStatusChanged(status, cameraId); + + return NO_ERROR; + } break; + default: + return BBinder::onTransact(code, data, reply, flags); + } +} + +// ---------------------------------------------------------------------------- + +}; // namespace android |