服务会在调用onDestory（）之前绑定吗？

Question

我有一个绑定在onPause()中的服务，如果应用程序是由用户后台或关闭的，则我的应用程序会将MediaPlayer之类的数据传递给该服务。但是说用户关闭应用程序而不是后台应用程序。我仍然希望将数据传递给服务，但是如果在绑定服务之前调用onDestory()会怎样。这有可能吗？我应该添加一个计时器来对boundness个服务进行采样，然后再允许应用关闭，并给采样算法超时吗？我希望能够在应用被终止之前将数据传递给服务。

修改

这就是我最终要做的。我想我会测试一下。

@Override
protected void onPause() {
    super.onPause();

    // Create bound service with notification when app is backgrounded or killed
    // and pass media player to bound service so user can control media player
    // from notification.

    bindMediaPlayerService();

    // It might be possible that if the user closes the app that the service will not be bound
    // before onDestroy() is called. After onPause() is called, the app should no longer be
    // visible, so it should be okay to add a waiter here in the form of a sampler which
    // samples the boundedness of the service for N seconds before timing out.

    sampleBoundednessOfServiceUntilTimeOut(5);
}

private void sampleBoundednessOfServiceUntilTimeOut(int timeOutSec)
{
    Log.d(TAG,"sampleBoundednessOfServiceUntilTimeOut() timeOutSec="+timeOutSec);
    long startSec = System.currentTimeMillis();
    while(true)
    {
        if(mBound)
        {
            Log.d(TAG,"service bound in time, no time out required");
            break;
        }
        long endSec = System.currentTimeMillis();
        if(endSec - startSec > timeOutSec)
        {
            Log.d(TAG,"service did not bind in time, timing out");
            break;
        }
    }
}