Android:约束视图中的多个vlc视频布局

<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- 添加VLC视频视图 -->
    <org.videolan.libvlc.MediaPlayer
        android:id="@+id/videoPlayer1"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintDimensionRatio="16:9"
        app:layout_constraintBottom_toTopOf="@id/videoPlayer2"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <org.videolan.libvlc.MediaPlayer
        android:id="@+id/videoPlayer2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintDimensionRatio="16:9"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/videoPlayer1" />

</androidx.constraintlayout.widget.ConstraintLayout>

import org.videolan.libvlc.LibVLC;
import org.videolan.libvlc.Media;
import org.videolan.libvlc.MediaPlayer;

public class MainActivity extends AppCompatActivity {
    private LibVLC libVLC;
    private MediaPlayer mediaPlayer1;
    private MediaPlayer mediaPlayer2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 初始化VLC库
        libVLC = new LibVLC(this);

        // 获取VLC视频播放器视图的引用
        mediaPlayer1 = findViewById(R.id.videoPlayer1);
        mediaPlayer2 = findViewById(R.id.videoPlayer2);

        // 设置视频源
        Media media1 = new Media(libVLC, Uri.parse("视频1的URL"));
        mediaPlayer1.setMedia(media1);

        Media media2 = new Media(libVLC, Uri.parse("视频2的URL"));
        mediaPlayer2.setMedia(media2);

        // 播放视频
        mediaPlayer1.play();
        mediaPlayer2.play();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();

        // 释放资源
        mediaPlayer1.release();
        mediaPlayer2.release();
        libVLC.release();
    }
}