public class

TimedMetaData

extends java.lang.Object

 java.lang.Object

↳androidx.media2.TimedMetaData

Gradle dependencies

compile group: 'androidx.media2', name: 'media2', version: '1.0.0-alpha04'

  • groupId: androidx.media2
  • artifactId: media2
  • version: 1.0.0-alpha04

Artifact androidx.media2:media2:1.0.0-alpha04 it located at Google repository (https://maven.google.com/)

Androidx artifact mapping:

androidx.media2:media2 com.android.support:media2

Overview

Class that embodies one timed metadata access unit, including

  • a time stamp, and
  • raw uninterpreted byte-array extracted directly from the container.

Summary

Constructors
publicTimedMetaData(android.media.TimedMetaData timedMetaData)

publicTimedMetaData(long timestampUs, byte[] metaData[])

Methods
public byte[]getMetaData()

public longgetTimestamp()

from java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

public TimedMetaData(android.media.TimedMetaData timedMetaData)

public TimedMetaData(long timestampUs, byte[] metaData[])

Methods

public long getTimestamp()

Returns:

the timestamp associated with this metadata access unit in microseconds; 0 denotes playback start.

public byte[] getMetaData()

Returns:

raw, uninterpreted content of this metadata access unit; for ID3 tags this includes everything starting from the 3 byte signature "ID3".

Source

/*
 * Copyright 2018 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 androidx.media2;

import static androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP;

import android.annotation.TargetApi;
import android.os.Build;

import androidx.annotation.RestrictTo;

/**
 * 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.PlayerCallback#onTimedMetaDataAvailable
 */
public class TimedMetaData {
    private static final String TAG = "TimedMetaData";

    private long mTimestampUs;
    private byte[] mMetaData;

    /**
     * @hide
     */
    @TargetApi(Build.VERSION_CODES.M)
    @RestrictTo(LIBRARY_GROUP)
    public TimedMetaData(android.media.TimedMetaData timedMetaData) {
        mTimestampUs = timedMetaData.getTimestamp();
        mMetaData = timedMetaData.getMetaData();
    }

    /**
     * @hide
     */
    @RestrictTo(LIBRARY_GROUP)
    public TimedMetaData(long timestampUs, byte[] metaData) {
        mTimestampUs = timestampUs;
        mMetaData = metaData;
    }

    /**
     * @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;
    }
}