不停止背景音乐即可播放videoView

<VideoView
    android:id="@+id/videoView"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

VideoView videoView = findViewById(R.id.videoView);
videoView.setVideoURI(Uri.parse("视频文件的URL或本地路径"));

MediaPlayer mediaPlayer = MediaPlayer.create(this, R.raw.background_music);
mediaPlayer.setLooping(true); // 设置循环播放
mediaPlayer.start(); // 开始播放背景音乐

videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
    @Override
    public void onPrepared(MediaPlayer mp) {
        mp.start(); // 开始播放视频
        mediaPlayer.pause(); // 暂停背景音乐
    }
});

videoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
    @Override
    public void onCompletion(MediaPlayer mp) {
        mp.stop(); // 停止播放视频
        mediaPlayer.start(); // 继续播放背景音乐
    }
});