Safari App Extension与包含的应用程序进行通信的方式
[英]Ways of Safari App Extension to communicate with containing app
问题描述
I have a Safari App Extension that injects a button over images into a specific website and when tapping that button I want to trigger a function with some parameters in the application that contains the safari app extension ( NOT from .js to extension handler) 
我有一个Safari应用程序扩展 ，可将图像上方的按钮注入到特定网站中，点击该按钮时，我想在包含Safari应用程序扩展名的应用程序中触发带有某些参数的函数（ 不是从.js到扩展名处理程序）
How can I communicate from the Safari App Extension with the main app in real time? 如何从Safari App Extension与主应用程序实时通信？ NSUserDefaults trough app groups does not seems a good idea NSUserDefaults低谷的应用程序组似乎不是一个好主意
1 个解决方案
解决方案1
0 2018-09-28 12:56:11
If you don't (can't) listen to updates of "shared user defaults" (using a group SuiteName). 如果您不（无法）收听“共享的用户默认设置”的更新（使用SuiteName组）。 Then you may try with Distributed Notifications: https://developer.apple.com/documentation/foundation/distributednotificationcenter 然后，您可以尝试使用分布式通知： https : //developer.apple.com/documentation/foundation/distributednotificationcenter
It's quite simple and similar to messaging between Content Scripts and Safari App Extension. 这非常简单，类似于Content Script和Safari App Extension之间的消息传递。
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