WCSession和Today Widget [英] WCSession and Today Widget

问题描述

我的应用程序带有今天的扩展程序和手表应用程序。从主应用程序WCSession工作正常，数据传输到手表并正确接收，但当我尝试通过今天小部件中的WCSession发送或接收数据属性配对和会话的 watchAppInstalled 设置为false，因此调用 transferUserInfo：什么也不做， session：didReceiveUserInfo ：永远不会被调用。

I've an app with a today extension and a watch app. From the main app WCSession works fine and data is transferred to the watch and received correctly but when I try to send or receive data through the WCSession in the today widget the property paired and watchAppInstalled of the session are set to false so calling transferUserInfo: does nothing and session:didReceiveUserInfo: is never called.

我知道我可以使用 openURL 打开应用程序然后发送新数据，但我想在不离开通知中心的情况下这样做。
有没有人知道这个问题的一个很好的解决方法？

I know I can open the app using openURL and then send the new data but I want to do that without leaving Notification Center. Does anyone know a nice workaround for this problem?

推荐答案

如果手表应用程序在前台运行，你应该能够通过达尔文通知发送消息。请查看 MMWormhole 。

If the watch app is running in the foreground, you should be able to send it a message via a Darwin notification. Take a look at MMWormhole.

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