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我想使用此代码,我从一个按钮调用,但它不工作,当我看到LogCat窗口,我发现媒体播放器调用在状态0,错误(-38,0)媒体播放器调用状态0,错误(-38,0)错误
public void audioPlayer(String path, String fileName){
//set up MediaPlayer
MediaPlayer mp = new MediaPlayer();
try {
mp.setDataSource(HeyActivity.this, Uri.parse(path+"/"+fileName));
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
mp.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
System.out.print("hey");
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mp.start();
}
太短,知道什么是错 – Intathep
SRY但知道我编辑我的代码 –