auto import from //depot/cupcake/@135843
diff --git a/media/libmedia/IMediaPlayer.cpp b/media/libmedia/IMediaPlayer.cpp
new file mode 100644
index 0000000..f37519f
--- /dev/null
+++ b/media/libmedia/IMediaPlayer.cpp
@@ -0,0 +1,275 @@
+/*
+**
+** Copyright 2008, 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 <utils/Parcel.h>
+
+#include <media/IMediaPlayer.h>
+#include <ui/ISurface.h>
+
+namespace android {
+
+enum {
+ DISCONNECT = IBinder::FIRST_CALL_TRANSACTION,
+ SET_VIDEO_SURFACE,
+ PREPARE_ASYNC,
+ START,
+ STOP,
+ IS_PLAYING,
+ PAUSE,
+ SEEK_TO,
+ GET_CURRENT_POSITION,
+ GET_DURATION,
+ RESET,
+ SET_AUDIO_STREAM_TYPE,
+ SET_LOOPING,
+ SET_VOLUME
+};
+
+class BpMediaPlayer: public BpInterface<IMediaPlayer>
+{
+public:
+ BpMediaPlayer(const sp<IBinder>& impl)
+ : BpInterface<IMediaPlayer>(impl)
+ {
+ }
+
+ // disconnect from media player service
+ void disconnect()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(DISCONNECT, data, &reply);
+ }
+
+ status_t setVideoSurface(const sp<ISurface>& surface)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ data.writeStrongBinder(surface->asBinder());
+ remote()->transact(SET_VIDEO_SURFACE, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t prepareAsync()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(PREPARE_ASYNC, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t start()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(START, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t stop()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(STOP, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t isPlaying(bool* state)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(IS_PLAYING, data, &reply);
+ *state = reply.readInt32();
+ return reply.readInt32();
+ }
+
+ status_t pause()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(PAUSE, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t seekTo(int msec)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ data.writeInt32(msec);
+ remote()->transact(SEEK_TO, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t getCurrentPosition(int* msec)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(GET_CURRENT_POSITION, data, &reply);
+ *msec = reply.readInt32();
+ return reply.readInt32();
+ }
+
+ status_t getDuration(int* msec)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(GET_DURATION, data, &reply);
+ *msec = reply.readInt32();
+ return reply.readInt32();
+ }
+
+ status_t reset()
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ remote()->transact(RESET, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t setAudioStreamType(int type)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ data.writeInt32(type);
+ remote()->transact(SET_AUDIO_STREAM_TYPE, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t setLooping(int loop)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaPlayer::getInterfaceDescriptor());
+ data.writeInt32(loop);
+ remote()->transact(SET_LOOPING, data, &reply);
+ return reply.readInt32();
+ }
+
+ status_t setVolume(float leftVolume, float rightVolume)
+ {
+ Parcel data, reply;
+ data.writeFloat(leftVolume);
+ data.writeFloat(rightVolume);
+ remote()->transact(SET_VOLUME, data, &reply);
+ return reply.readInt32();
+ }
+};
+
+IMPLEMENT_META_INTERFACE(MediaPlayer, "android.hardware.IMediaPlayer");
+
+// ----------------------------------------------------------------------
+
+#define CHECK_INTERFACE(interface, data, reply) \
+ do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
+ LOGW("Call incorrectly routed to " #interface); \
+ return PERMISSION_DENIED; \
+ } } while (0)
+
+status_t BnMediaPlayer::onTransact(
+ uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
+{
+ switch(code) {
+ case DISCONNECT: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ disconnect();
+ return NO_ERROR;
+ } break;
+ case SET_VIDEO_SURFACE: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ sp<ISurface> surface = interface_cast<ISurface>(data.readStrongBinder());
+ reply->writeInt32(setVideoSurface(surface));
+ return NO_ERROR;
+ } break;
+ case PREPARE_ASYNC: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(prepareAsync());
+ return NO_ERROR;
+ } break;
+ case START: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(start());
+ return NO_ERROR;
+ } break;
+ case STOP: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(stop());
+ return NO_ERROR;
+ } break;
+ case IS_PLAYING: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ bool state;
+ status_t ret = isPlaying(&state);
+ reply->writeInt32(state);
+ reply->writeInt32(ret);
+ return NO_ERROR;
+ } break;
+ case PAUSE: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(pause());
+ return NO_ERROR;
+ } break;
+ case SEEK_TO: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(seekTo(data.readInt32()));
+ return NO_ERROR;
+ } break;
+ case GET_CURRENT_POSITION: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ int msec;
+ status_t ret = getCurrentPosition(&msec);
+ reply->writeInt32(msec);
+ reply->writeInt32(ret);
+ return NO_ERROR;
+ } break;
+ case GET_DURATION: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ int msec;
+ status_t ret = getDuration(&msec);
+ reply->writeInt32(msec);
+ reply->writeInt32(ret);
+ return NO_ERROR;
+ } break;
+ case RESET: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(reset());
+ return NO_ERROR;
+ } break;
+ case SET_AUDIO_STREAM_TYPE: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(setAudioStreamType(data.readInt32()));
+ return NO_ERROR;
+ } break;
+ case SET_LOOPING: {
+ CHECK_INTERFACE(IMediaPlayer, data, reply);
+ reply->writeInt32(setLooping(data.readInt32()));
+ return NO_ERROR;
+ } break;
+ case SET_VOLUME: {
+ reply->writeInt32(setVolume(data.readFloat(), data.readFloat()));
+ return NO_ERROR;
+ } break;
+ default:
+ return BBinder::onTransact(code, data, reply, flags);
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+}; // namespace android
+