目录问题背景找出原因解决办法问题背景 最近在开发一款自动化的应用，其中有一个自动化任务会由下面这三个按钮控制：
Does anyone know in whose subview an a开发者_Python百科ctive UIAlertView is located or how to find the thread in which it is running?If you dump the contents of the windows property and all subviews o
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