安卓电视- leanback库如何向VideoSupportFragmentGlueHost添加更多按钮
安卓电视- leanback库如何向VideoSupportFragmentGlueHost添加更多按钮
提问于 2018-12-05 16:01:08
我正在使用leanback v17:27.1.0库，并尝试自定义VideoSupportFragmentGlueHost，我想在这里添加更多按钮，比如repeat或next按钮enter image description here我尝试使用leanback.app.PlaybackOverlayFragment，但在leanback v17:27中没有像本教程这样的PlaybackOverlayFragment类http://corochann.com/android-tv-application-hands-on-tutorial-7-159.html#PlaybackOverlayFragment有人可以帮助我在此VideoSupportFragmentGlueHost中添加更多按钮
public void initData(MovieSampleResult mObject)
{
try {
VideoSupportFragmentGlueHost glueHost =
new VideoSupportFragmentGlueHost(PlayFullScreenVideoFragment.this);
MediaPlayerAdapter playerAdapter = new MediaPlayerAdapter(getContext());
playerAdapter.setRepeatAction(PlaybackControlsRow.RepeatAction.INDEX_NONE);
mTransportControlGlue = new PlaybackTransportControlGlue<>(getContext(), playerAdapter);
mTransportControlGlue.setHost(glueHost);
mTransportControlGlue.setTitle(mObject.getName());
//mTransportControlGlue.setSubtitle(mObject.getDescription());
playerAdapter.setDataSource(Uri.parse(mObject.getVideo()));
Log.e("TAG PLAY FULL",mObject.getVideo());
MyTrackApplication myTrackApplication = MyTrackApplication.getInstance();
myTrackApplication.trackScreenView(TAGSCREEN,
mObject.getName(),
"Watch Video on FullScreen Mode",0);
} catch (Exception e) {
e.printStackTrace();
Log.e(TAG,e.getMessage());
}
}回答 1
Stack Overflow用户
发布于 2019-02-21 23:40:55
如果要向默认传输控件布局添加其他操作，则需要扩展PlaybackTransportControlGlue类并覆盖添加操作的方法。
下面的示例显示了如何添加用于跳到下一段内容的附加主要操作(位于搜索栏上方)和用于启用隐藏字幕的辅助操作(位于搜索栏下方)。本例使用MediaPlayerAdapter类，因为这就是您在问题中使用的类，但它可以用于任何PlayerAdapter实现。
public class VideoPlayerGlue extends PlaybackTransportControlGlue<MediaPlayerAdapter> {
private PlaybackControlsRow.SkipNextAction skipNextAction;
private PlaybackControlsRow.ClosedCaptioningAction closedCaptioningAction;
public VideoPlayerGlue(Context context, MediaPlayerAdapter impl) {
super(context, impl);
closedCaptioningAction = new PlaybackControlsRow.ClosedCaptioningAction(context);
skipNextAction = new PlaybackControlsRow.SkipNextAction(context);
}
@Override
protected void onCreatePrimaryActions(ArrayObjectAdapter primaryActionsAdapter) {
super.onCreatePrimaryActions(primaryActionsAdapter); // Adds play/pause first.
primaryActionsAdapter.add(skipNextAction); // Adds skip next second. Order matters.
}
@Override
protected void onCreateSecondaryActions(ArrayObjectAdapter secondaryActionsAdapter) {
secondaryActionsAdapter.add(closedCaptioningAction); // Adds CC to row below seek bar.
}
@Override
public void onActionClicked(Action action) {
// Handle your action clicks here to allow them to interface with
// the player and/or the PlayerAdapter.
super.onActionClicked(action); // Allows for built-in play/pause and seek bar clicks.
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/53627668
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