摘要： By definition, a swipe gesture is necessarily also a pan gesture -- both involve translational movement of touch points. The difference is in the reco 阅读全文

摘要： 一、简介 An object that modifies the content of a remote notification before it's delivered to the user. 是一个能在远程通知传递到用户之前进行修改内容的对象。 二、概述 A UNNotificationS 阅读全文