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Java PlaybackStateCompat.getPosition方法代码示例

本文整理汇总了Java中android.support.v4.media.session.PlaybackStateCompat.getPosition方法的典型用法代码示例。如果您正苦于以下问题:Java PlaybackStateCompat.getPosition方法的具体用法?Java PlaybackStateCompat.getPosition怎么用?Java PlaybackStateCompat.getPosition使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在android.support.v4.media.session.PlaybackStateCompat的用法示例。


在下文中一共展示了PlaybackStateCompat.getPosition方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: onPlaybackStateChanged

import android.support.v4.media.session.PlaybackStateCompat; //导入方法依赖的package包/类
@Override
public void onPlaybackStateChanged(PlaybackStateCompat state) {
    super.onPlaybackStateChanged(state);

    // If there's an ongoing animation, stop it now.
    if (mProgressAnimator != null) {
        mProgressAnimator.cancel();
        mProgressAnimator = null;
    }

    final int progress = state != null
            ? (int) state.getPosition()
            : 0;
    setProgress(progress);
    Log.d("nicole", "Set progress to: " + (progress / 1000.0f));

    // If the media is playing then the seekbar should follow it, and the easiest
    // way to do that is to create a ValueAnimator to update it so the bar reaches
    // the end of the media the same time as playback gets there (or close enough).
    if (state != null && state.getState() == PlaybackStateCompat.STATE_PLAYING) {
        final int timeToEnd = (int) ((getMax() - progress) / state.getPlaybackSpeed());

        mProgressAnimator = ValueAnimator.ofInt(progress, getMax())
                .setDuration(timeToEnd);
        mProgressAnimator.setInterpolator(new LinearInterpolator());
        mProgressAnimator.addUpdateListener(this);
        mProgressAnimator.start();
    }
}
 
开发者ID:nazmulidris,项目名称:mediasession-mediaplayer,代码行数:30,代码来源:MediaSeekBar.java

示例2: onPlaybackStateChanged

import android.support.v4.media.session.PlaybackStateCompat; //导入方法依赖的package包/类
@Override
public void onPlaybackStateChanged(PlaybackStateCompat state) {
    super.onPlaybackStateChanged(state);

    // If there's an ongoing animation, stop it now.
    if (mProgressAnimator != null) {
        mProgressAnimator.cancel();
        mProgressAnimator = null;
    }

    final int progress = state != null
            ? (int) state.getPosition()
            : 0;
    setProgress(progress);

    // If the media is playing then the seekbar should follow it, and the easiest
    // way to do that is to create a ValueAnimator to update it so the bar reaches
    // the end of the media the same time as playback gets there (or close enough).
    if (state != null && state.getState() == PlaybackStateCompat.STATE_PLAYING) {
        final int timeToEnd = (int) ((getMax() - progress) / state.getPlaybackSpeed());

        mProgressAnimator = ValueAnimator.ofInt(progress, getMax())
                .setDuration(timeToEnd);
        mProgressAnimator.setInterpolator(new LinearInterpolator());
        mProgressAnimator.addUpdateListener(this);
        mProgressAnimator.start();
    }
}
 
开发者ID:fendoudebb,项目名称:PlayAndroid,代码行数:29,代码来源:MediaSeekBar.java


注:本文中的android.support.v4.media.session.PlaybackStateCompat.getPosition方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。