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Android 更新Url字符串_Android_String_Url - Fatal编程技术网

Android 更新Url字符串

Android 更新Url字符串,android,string,url,Android,String,Url,我可以用什么方法更新此url字符串而不必打开或升级.apk文件?我可以从推特上更新吗?我只是不想每次我想换频道时都要不断更新应用程序,但我确实需要每天换5次频道。下面是一些代码: video_url = "my url link - this being the link i need to update"; try { final VideoView videoView =(VideoView)findViewById(R.id.videoView1

我可以用什么方法更新此url字符串而不必打开或升级.apk文件?我可以从推特上更新吗?我只是不想每次我想换频道时都要不断更新应用程序,但我确实需要每天换5次频道。下面是一些代码:

video_url = "my url link - this being the link i need to update"; 
     try {
                final VideoView videoView =(VideoView)findViewById(R.id.videoView1);
                mediaController = new MediaController(ServerActivity.this);
                mediaController.setAnchorView(videoView);
                // Set video link (mp4 format )
                Uri video = Uri.parse(video_url);
                videoView.setMediaController(mediaController);
                videoView.setVideoURI(video);

将URL保存在持久性存储中,例如
SharedReferences
,并根据您要更改的频道从中加载适当的URL。

我将通过RSS提要检索URL


这取决于一些我不知道的关于您的环境/代码的参数。我想从这里开始: