如何在Dialog android中设置videoView

import android.app.Dialog;
import android.content.Context;
import android.net.Uri;
import android.os.Bundle;
import android.widget.MediaController;
import android.widget.VideoView;

public class CustomDialog extends Dialog {
    private Context context;
    private String videoPath;

    public CustomDialog(Context context, String videoPath) {
        super(context);
        this.context = context;
        this.videoPath = videoPath;
    }

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

        VideoView videoView = findViewById(R.id.video_view);
        videoView.setVideoURI(Uri.parse(videoPath));

        MediaController mediaController = new MediaController(context);
        videoView.setMediaController(mediaController);
        mediaController.setAnchorView(videoView);

        videoView.start();
    }
}

CustomDialog dialog = new CustomDialog(MainActivity.this, "视频路径");
dialog.show();