auto import from //depot/cupcake/@135843

1 files changed, 95 insertions, 0 deletions

diff --git a/include/media/mediametadataretriever.h b/include/media/mediametadataretriever.h
new file mode 100644
index 0000000..f2719d3
--- /dev/null
+++ b/include/media/mediametadataretriever.h
@@ -0,0 +1,95 @@
+/*
+ * 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 MEDIAMETADATARETRIEVER_H
+#define MEDIAMETADATARETRIEVER_H
+
+#include <utils/Errors.h>  // for status_t
+#include <utils/threads.h>
+#include <utils/IMemory.h>
+#include <media/IMediaMetadataRetriever.h>
+
+namespace android {
+
+class IMediaPlayerService;
+class IMediaMetadataRetriever;
+
+// Keep these in synch with the constants defined in MediaMetadataRetriever.java
+// class.
+enum {
+    METADATA_KEY_CD_TRACK_NUMBER = 0,
+    METADATA_KEY_ALBUM           = 1,
+    METADATA_KEY_ARTIST          = 2,
+    METADATA_KEY_AUTHOR          = 3,
+    METADATA_KEY_COMPOSER        = 4,
+    METADATA_KEY_DATE            = 5,
+    METADATA_KEY_GENRE           = 6,
+    METADATA_KEY_TITLE           = 7,
+    METADATA_KEY_YEAR            = 8,
+    METADATA_KEY_DURATION        = 9,
+    METADATA_KEY_NUM_TRACKS      = 10,
+    METADATA_KEY_IS_DRM_CRIPPLED = 11,
+    METADATA_KEY_CODEC           = 12,
+    METADATA_KEY_RATING          = 13,
+    METADATA_KEY_COMMENT         = 14,
+    METADATA_KEY_COPYRIGHT       = 15,
+    METADATA_KEY_BIT_RATE        = 16,
+    METADATA_KEY_FRAME_RATE      = 17,
+    METADATA_KEY_VIDEO_FORMAT    = 18,
+    METADATA_KEY_VIDEO_HEIGHT    = 19,
+    METADATA_KEY_VIDEO_WIDTH     = 20,
+    // Add more here...
+};
+
+
+class MediaMetadataRetriever: public RefBase
+{
+public:
+    MediaMetadataRetriever();
+    ~MediaMetadataRetriever();
+    void disconnect();
+    status_t setDataSource(const char* dataSourceUrl);
+    status_t setDataSource(int fd, int64_t offset, int64_t length);
+    status_t setMode(int mode);
+    status_t getMode(int* mode);
+    sp<IMemory> captureFrame();
+    sp<IMemory> extractAlbumArt();
+    const char* extractMetadata(int keyCode);
+
+private:
+    static const sp<IMediaPlayerService>& getService();
+
+    class DeathNotifier: public IBinder::DeathRecipient
+    {
+    public:
+        DeathNotifier() {}
+        virtual ~DeathNotifier();
+        virtual void binderDied(const wp<IBinder>& who);
+    };
+
+    static sp<DeathNotifier>                  sDeathNotifier;
+    static Mutex                              sServiceLock;
+    static sp<IMediaPlayerService>            sService;
+
+    Mutex                                     mLock;
+    sp<IMediaMetadataRetriever>               mRetriever;
+
+};
+
+}; // namespace android
+
+#endif // MEDIAMETADATARETRIEVER_H