顺序播放五六首歌曲的时候机会出现错误
(-38,0);
Attempt to call getDuation withot a valid mediaplayer
下面代码
class OnCompletionListener implements android.media.MediaPlayer.OnCompletionListener {
@Override
public void onCompletion(MediaPlayer mp) {
if (currIndex >= (list.size() - 1)) {
statethreadFlag = true;
mp.stop();
Toast.makeText(getApplicationContext(), "歌曲全部播放完毕", Toast.LENGTH_LONG).show();
} else {
statethreadFlag = true;
mp.stop();
currIndex++;
start();
}
}
}
public void start() {
Log.i("mp3", "服务执行了start方法,开始播放歌曲");
if (bundle.getBoolean("flag")) {
hMap = list.get(currIndex);
player.reset();
try {
player.setDataSource(hMap.get("path"));
player.prepare();
} catch (Exception e) {
e.printStackTrace();
}
player.setOnPreparedListener(new OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
// TODO Auto-generated method stub
mp.start();
serviceFlag = 1;
statethreadFlag = false;
new Thread(new StateThread()) {
}.start();
}
});
class StateThread implements Runnable {
@Override
public void run() {
Log.i("mp3", "服务线程启动");
while (!statethreadFlag) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
nowTime = player.getCurrentPosition();
allTime = player.getDuration();
Log.i("mp3", nowTime + " " + allTime + "");
Intent stateIntent = new Intent();
Bundle bundle = new Bundle();
stateIntent.setAction("com.player.broadcast");
bundle.putInt("now", nowTime);
bundle.putInt("all", allTime);
bundle.putInt("serviceFlag", serviceFlag);
bundle.putInt("currIndex", currIndex);
stateIntent.putExtra("state", bundle);
sendBroadcast(stateIntent);
if (nowTime >= allTime) {
break;
}
}
}
}
网上找了一天也没解决这个问题
出错了取得的nowTime和allTime 都是-1261004135
希望大神指教，感激不尽，只剩1c币了
应该是下标问题，链表的长度没弄好，取总时间的时候没有对应的mediaPlayer播放歌曲 估计是