从trace.txt修复SoundManager.release ANR

时间:2012-08-02 10:52:11

标签: android multithreading android-asynctask android-handler

我在调用SoundPool.release()时收到以下ANR。这不是一致的缺陷,而是随机发生的。因此复制它有点费时。有两种方法可以解决它,AsyncTask或Thread。我不认为我可以在这里使用Handler,因为发布不应该在UIThread上运行。

DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0 hwl=0 hwll=0)
"main" prio=5 tid=1 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x400281b8 self=0xd088
  | sysTid=3623 nice=0 sched=0/0 cgrp=default handle=-1345006464
  | schedstat=( 22209377936 9072495824 21774 )
  at android.media.SoundPool.release(Native Method)

我已经使用Thread

修复了它
public SoundManager() {
    releaseRunnable = new Runnable() {
        @Override
        public void run() {
            synchronized (releaseRunnable) {
                mSoundPool.release();
                mSoundPool = null;
            }
        }
    };
    releaseThread = new Thread(releaseRunnable);
}
public void release() {
    if (mSoundPool != null) {
        releaseThread.start();
    }
}

我做得对吗?

0 个答案:

没有答案