这段代码有什么问题?
我的项目中有一个原始文件(mp4 视频文件),
当我这样做时,然后我从 SD 卡文件中检索文件不相同,因此无法加载视频:(
你有另一种方法来自动将原始文件复制到sdcard ?
谢谢
String FICHIER_BLOW = "blowvid4.mp4";
File f=new File(Environment.getExternalStorageDirectory(), FICHIER_BLOW);
try {
if (f.createNewFile()){
FileWriter ecrivain = new FileWriter(f);
BufferedWriter bufEcrivain = new BufferedWriter(ecrivain);
BufferedInputStream VideoReader = new BufferedInputStream(getResources().openRawResource(R.raw.blow));
while( VideoReader.available() > 0 ){
bufEcrivain.write(VideoReader.read());
}
bufEcrivain.close();
VideoView videoView = (VideoView) findViewById(R.id.VideoView);
MediaController mediaController = new MediaController(this);
mediaController.setAnchorView(videoView);
video =Uri.fromFile(f);
videoView.setMediaController(mediaController);
videoView.setVideoURI(video);
videoView.start();
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}