YouTubeAndroidPlayerAPI警告显示：强制创建叠加层

Question

在Android应用中播放的Youtube播放器上显示警告：

W / YouTubeAndroidPlayerAPI：强制创建叠加：wjs @ a21190b助手：懒惰@ f3b33e8查看：null状态：...... {...}

XML文件：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.xyz.abc.YoutubePlayerActivity">

    <com.google.android.youtube.player.YouTubePlayerView
        android:id="@+id/youtube_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>

我的活动代码是：

@Override
    public void onInitializationSuccess(Provider provider, YouTubePlayer player, boolean wasRestored) {
        if (videoID != null) {
            youTubePlayer = player;
            if (youTubePlayer != null) {
                if (wasRestored) {
                    player.play();
                } else {
                    try {
                        player.loadVideo(videoID,0);
                    } catch (IllegalStateException e) {
                        youTubeView.initialize(YouTubeConstants.youtube_API_key, this);
                    }
                }
                player.setFullscreenControlFlags(YouTubePlayer.FULLSCREEN_FLAG_CONTROL_ORIENTATION);
            }
        }
    }

关于此的任何解决方案？