how to share data between watch and iphone in xcode 8

Question

Before xcode 8 - i was using following code, but it is not working now- delegate method from watch side is not getting called

if WCSession.isSupported() {
        let watchSession = WCSession.defaultSession()
        watchSession.delegate = self
        watchSession.activateSession()
        if watchSession.paired && watchSession.watchAppInstalled {
            do {
                try watchSession.updateApplicationContext(["key1": "value1"])
            } catch let error as NSError {
                print(error.description)
            }
        }
    }

in above code if condition is not being satisfied.

Answer 1

确保您同时在两个目标（手表和手机）中都启用了分组功能