我有一个小应用程序,从网络的differents urls流,我想处理无效/破损的url,我已经尝试了各种提供的catch,但即使在流破碎的文件,我可以看到我日志中的日志中,我看到的是Android - MediaPlayer,如何在流传输时捕获破损的url
Error (1,-1004)
,这里是我的时刻
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();
}
谢谢你的帮助代码。)
你不尝试捕获一个泛型异常?然后找出它是什么类型?从发布的信息中,我无法确定抛出异常的位置 - 如果有的话。 –
我很新的android编码,你能解释我如何捕获泛型异常? – user3119384
catch(Exception e){ Log.w(“myApp”,“5”); e.printStackTrace(); } –