instancetype)initWithActivityItems:(NSArray *)activityItems applicationActivities:(nullable NSArrayUIActivity...UIActivityTypeAirDrop;//AirDrop UIActivityType const UIActivityTypeOpenInIBooks;//在IBooks中打开 自定义活动行为需要创建继承于UIActivity...UIActivity类解析如下: //子类实现,设置自定义活动的类别 /* typedef NS_ENUM(NSInteger, UIActivityCategory) { UIActivityCategoryAction
wslcmk"]; NSArray *activityItems = @[urlToShare,textToShare,imageToShare]; //自定义 customActivity继承于UIActivity...Activities 是一个UIActivity对象的数组,代表了应用程序支持的自定义服务。这个参数可以是nil。...[self presentViewController:tweetComposeViewController animated:YES completion:nil]; } } 接下来介绍自定义UIActivity
API NOTE 查看UIActivity Class Reference学习更多关于在你的代码中定义活动的内容;查看Activity View Controller学习如何整合活动视图控制器到你的app
extensions NSPredicate extensions URL extensions URLRequest extensions UserDefaults extensions UIKit 扩展 UIActivity
UIActivity" android:process=":test"/> UIActivity2" android:process="com.example.test"/> 可以看到,android