MediaPlayer:错误(-19,0)
我试过在这个网站提供的所有解决方案&我仍然得到这个错误。不知道为什么会发生!请帮帮我。MediaPlayer:错误(-19,0)
在这里我的代码。
MediaPlayer mediaPlayer;
mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.square);
mediaPlayer.setOnErrorListener(MainActivity.this);
mediaPlayer.start();
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
mWinMusic[blocks].release();
}
});
public boolean onError(MediaPlayer mp, int what, int extra) {
mp = MediaPlayer.create(getApplicationContext(), R.raw.square);
mp.start();
return true;
}
这样创建的球员,并添加mediaPlayer.prepare();
准备就绪时再开始onPrepared()
public class MainActivity extends Activity {
MediaPlayer mediaPlayer;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.square);
mediaPlayer.prepare();
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
mediaPlayer.start();
}
});
mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() {
@Override
public boolean onError(MediaPlayer mp, int what, int extra) {
Toast.makeText(MainActivity.this, "Some problem ", Toast.LENGTH_LONG).show();
return false;
}
});
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
Toast.makeText(MainActivity.this, "track completed", Toast.LENGTH_SHORT).show();
//mWinMusic[blocks].release();
}
});
} catch (Exception e) {
Toast.makeText(MainActivity.this, "Some problem " + e.getMessage(), Toast.LENGTH_LONG).show();
}
}
}
我试过你的代码,但抛出空例外所有时间。 –
@MahaMrityunjayaSaraswati你可以在这里发布你的日志吗?我想看看它的快照吗? –
E/MediaPlayer的:应该已经设置 E/MediaPlayer的副标题控制器:prepareAsync称为状态8 E/MediaPlayer的:如果有副标题控制器已经设置 –
可以请你分享什么异常 – Shubh
它是IllegalStateException异常? – Shubh
E/MediaPlayer:错误(-19,0) E/MediaPlayer:应该已经设置字幕控制器 –