1 files changed, 78 insertions, 0 deletions
diff --git a/android/media/TimedMetaData.java b/android/media/TimedMetaData.java
new file mode 100644
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--- /dev/null
+++ b/android/media/TimedMetaData.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 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.
+ */
+
+package android.media;
+
+import android.os.Parcel;
+
+/**
+ * Class that embodies one timed metadata access unit, including
+ *
+ * <ul>
+ * <li> a time stamp, and </li>
+ * <li> raw uninterpreted byte-array extracted directly from the container. </li>
+ * </ul>
+ *
+ * @see MediaPlayer#setOnTimedMetaDataAvailableListener(android.media.MediaPlayer.OnTimedMetaDataListener)
+ */
+public final class TimedMetaData {
+    private static final String TAG = "TimedMetaData";
+
+    private long mTimestampUs;
+    private byte[] mMetaData;
+
+    /**
+     * @hide
+     */
+    static TimedMetaData createTimedMetaDataFromParcel(Parcel parcel) {
+        return new TimedMetaData(parcel);
+    }
+
+    private TimedMetaData(Parcel parcel) {
+        if (!parseParcel(parcel)) {
+            throw new IllegalArgumentException("parseParcel() fails");
+        }
+    }
+
+    /**
+     * @return the timestamp associated with this metadata access unit in microseconds;
+     * 0 denotes playback start.
+     */
+    public long getTimestamp() {
+        return mTimestampUs;
+    }
+
+    /**
+     * @return raw, uninterpreted content of this metadata access unit; for ID3 tags this includes
+     * everything starting from the 3 byte signature "ID3".
+     */
+    public byte[] getMetaData() {
+        return mMetaData;
+    }
+
+    private boolean parseParcel(Parcel parcel) {
+        parcel.setDataPosition(0);
+        if (parcel.dataAvail() == 0) {
+            return false;
+        }
+
+        mTimestampUs = parcel.readLong();
+        mMetaData = new byte[parcel.readInt()];
+        parcel.readByteArray(mMetaData);
+
+        return true;
+    }
+}