我有一个小应用程序,它从网络上的不同网址进行流式传输,我想处理无效/损坏的网址,我已经尝试了提供的各种捕获,但即使在流式传输损坏的文件时,我也可以在日志中看到我的日志,我看到的只是
Error (1,-1004)
这是我目前的代码
mediaPlayer.reset();
try {
mediaPlayer.setDataSource(urlString);
Log.w("myApp", "0");
mediaPlayer.prepareAsync(); // might take long! (for buffering, etc)
playPauseButton.setVisibility(View.INVISIBLE);
progressBar1.setVisibility(View.VISIBLE);
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mediaPlayer) {
// TODO Auto-generated method stub
duration = mediaPlayer.getDuration();
textDuration.setText(getDurationString(duration/1000));
progress.setMax(duration);
playPauseButton.setChecked(true);
mediaPlayer.start();
playPauseButton.setVisibility(View.VISIBLE);
progressBar1.setVisibility(View.INVISIBLE);
}
});
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
Log.w("myApp", "1");
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
Log.w("myApp", "2");
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
Log.w("myApp", "3");
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
Log.w("myApp", "4");
e.printStackTrace();
}
感谢您的帮助。)
最佳答案
MediaPlayer.OnErrorListener 可能会有所帮助。这不是一个异常(exception),所以你无法捕获它。
onError(MediaPlayer mp, int what, int extra);
官方文档。 MEDIA_ERROR_IO 是额外代码。
public static final int MEDIA_ERROR_IO
Added in API level 17
File or network related operation errors.
Constant Value: -1004 (0xfffffc14)
关于java - Android - MediaPlayer,如何在流式传输时捕获损坏的网址,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20942702/