auto import from //depot/cupcake/@135843
diff --git a/media/libmediaplayerservice/MetadataRetrieverClient.h b/media/libmediaplayerservice/MetadataRetrieverClient.h
new file mode 100644
index 0000000..ce29c98
--- /dev/null
+++ b/media/libmediaplayerservice/MetadataRetrieverClient.h
@@ -0,0 +1,71 @@
+/*
+**
+** Copyright (C) 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.
+*/
+
+#ifndef ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+#define ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+
+#include <utils.h>
+#include <utils/KeyedVector.h>
+#include <utils/IMemory.h>
+
+#include <media/MediaMetadataRetrieverInterface.h>
+
+
+namespace android {
+
+class IMediaPlayerService;
+class MemoryDealer;
+
+class MetadataRetrieverClient : public BnMediaMetadataRetriever
+{
+public:
+ MetadataRetrieverClient(const sp<IMediaPlayerService>& service, pid_t pid, int32_t connId);
+
+ // Implements IMediaMetadataRetriever interface
+ // These methods are called in IMediaMetadataRetriever.cpp?
+ virtual void disconnect();
+ virtual status_t setDataSource(const char *url);
+ virtual status_t setDataSource(int fd, int64_t offset, int64_t length);
+ virtual status_t setMode(int mode);
+ virtual status_t getMode(int* mode) const;
+ virtual sp<IMemory> captureFrame();
+ virtual sp<IMemory> extractAlbumArt();
+ virtual const char* extractMetadata(int keyCode);
+
+ virtual status_t dump(int fd, const Vector<String16>& args) const;
+
+private:
+ friend class MediaPlayerService;
+
+ explicit MetadataRetrieverClient(pid_t pid);
+ virtual ~MetadataRetrieverClient();
+
+ mutable Mutex mLock;
+ sp<MediaMetadataRetrieverBase> mRetriever;
+ pid_t mPid;
+
+ // Keep the shared memory copy of album art and capture frame (for thumbnail)
+ sp<MemoryDealer> mAlbumArtDealer;
+ sp<MemoryDealer> mThumbnailDealer;
+ sp<IMemory> mAlbumArt;
+ sp<IMemory> mThumbnail;
+};
+
+}; // namespace android
+
+#endif // ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+