我已经实现了一个将SwipeRefreshLayout作为内容View的fragment。刷新动画在onRefresh时触发，但即使在从服务器检索数据后将setRefreshing设置为false，它也不会停止。@OverridepublicvoidonRefresh(){handler.post(refreshing);}privatefinalRunnablerefreshing=newRunnable(){publicvoidrun(){try{if(isRefreshing()){handler.postDelayed(this,1000);}else{swipeLayout.