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      Latest reply on Nov 20, 2019 5:21 AM by totalidea
      totalidea Level 1 Level 1 (0 points)

        The documentation on WCSession sendMessage(_:replyHandler:errorHandler:) says this:


        "Calling this method from your WatchKit extension while it is active and running wakes up the corresponding iOS app in the background and makes it reachable." See here.


        My question: how can I determine if the iOS app was launched by an incoming WCSession.sendMessage request?


        I checked the 'launchOptions' in didFinishLaunchingWithOptions, but launchOptions are always nil.


        Thanks for any help.