下面是我如何创建一个PopupWindow:privatestaticPopupWindowcreatePopup(FragmentActivityactivity,Viewview){PopupWindowpopup=newPopupWindow(view,ViewGroup.LayoutParams.WRAP_CONTENT,ViewGroup.LayoutParams.WRAP_CONTENT,true);popup.setOutsideTouchable(true);popup.setFocusable(true);popup.setBackgroundDrawable(new