本文整理匯總了Java中android.support.v4.media.session.PlaybackStateCompat.getPosition方法的典型用法代碼示例。如果您正苦於以下問題：Java PlaybackStateCompat.getPosition方法的具體用法？Java PlaybackStateCompat.getPosition怎麽用？Java PlaybackStateCompat.getPosition使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類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個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: onPlaybackStateChanged
import android.support.v4.media.session.PlaybackStateCompat; //導入方法依賴的package包/類
@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();
}
}
示例2: onPlaybackStateChanged
import android.support.v4.media.session.PlaybackStateCompat; //導入方法依賴的package包/類
@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();
}
}