VideoView添加多个视频并播放 [英] VideoView Add a multiple videos and play

问题描述

假装sdcard或内部存储器中有5个视频.
现在我已经有了文件路径，我的问题是如何在VIDEO VIEW中插入多个视频?

Lets pretend that a 5 videos in sdcard or internal storage.
now I already get the file path, my problem is how can i insert a multiple videos in VIDEO VIEW ?

下一个或上一个按钮不起作用

这是我的代码

 public void getFile()
{

    urls = getIntent().getStringArrayListExtra("url_videoAll");
    keys = getIntent().getStringArrayListExtra("key_videoAll");

    for(int i = 0; i<urls.size();i++) {
        String FileName = URLUtil.guessFileName(urls.get(0), null, MimeTypeMap.getFileExtensionFromUrl(urls.get(0)));
        String yourFilePath = getBaseContext().getFilesDir() + "/" + FileName;
        fileList.add(new File(yourFilePath));

    }
    playallvideo(fileList);
}

此代码在单个视频中工作如果我有5个视频怎么办?

in this CODE ARE WORKING IN SINGLE VIDEO how about if i have 5 videos ?

private void playallvideo(final List<File> file)
    {
    mediaController = new MediaController(this);

    video.setMediaController(mediaController);
    video.setVideoPath(file.get(0).toString());
    video.start();

    mediaController.setPrevNextListeners(new View.OnClickListener() {
        public void onClick(View v) {
            video.setMediaController(mediaController);
            video.setVideoPath(file.get(1).toString());
            video.requestFocus();
            video.start();
            // code for next
        }
    }, new View.OnClickListener() {
        public void onClick(View v) {
            video.setMediaController(mediaController);
            video.setVideoPath(file.get(1).toString());
            video.requestFocus();
            video.start();
            // code for previous
        }
    });
}

我需要这个，因为我将使用MediaController并按下下一个视频

推荐答案

在第一个视频停止播放后，您可以使用计数器并增加其值.这可以通过使用MediaPlayer.OnCompletionListener来实现.

You can use a counter and increment the value of it as soon as the first video has stopped playing. This can be achieved by using the MediaPlayer.OnCompletionListener.

以下为我工作:

private static int currentVideo = 0;
private List<String> fileData = new ArrayList<String>();

videoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
    @Override
    public void onCompletion(MediaPlayer mp) {
        if(!(currentPosition < fileData.size())) {
            return;
        }
        Uri nextUri = Uri.parse(fileData.get(currentPosition++));
        videoView.setVideoURI(nextUri);
        videoView.start();
        //to keep looping into the list, reset the counter to 0.
        //in case you need to stop playing after the list is completed remove the code.
        if(currentPosition == fileData.size()) {
            currentPosition = 0;
        }
    }
});

尽管该帖子太旧了，无法回答，但最终在这里初学者的开发人员将获得与我一样多的帮助.

Though the post is too old to answer, the beginner developers who end up here will get as much help as I did.

这篇关于VideoView添加多个视频并播放的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！