I get the WCSession has not been activated error when I try to sent something. And I don't know what I'm doing wrong. I have tested serval pre-made solutions what "must" work. But it doesn't work at my simulator and physical devices.
Some code:
My app delegate:
import UIKit
import CoreData
import WatchConnectivity
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, WCSessionDelegate {
var window: UIWindow?
func session(session: WCSession, didReceiveMessage message: [String : AnyObject], replyHandler: ([String : String]) -> Void) {
replyHandler(["message": "Hello Watch!"])
}
func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
}
func sessionDidBecomeInactive(_ session: WCSession) {
}
func sessionDidDeactivate(_ session: WCSession) {
}
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
if WCSession.isSupported() {
let session = WCSession.default()
session.delegate = self
session.activate()
}
return true
}
........
}
My interfaceController:
import WatchKit
import Foundation
import WatchConnectivity
class InterfaceController: WKInterfaceController {
override func awake(withContext context: Any?) {
super.awake(withContext: context)
// Configure interface objects here.
}
override func willActivate() {
// This method is called when watch view controller is about to be visible to user
super.willActivate()
if WCSession.default().isReachable {
let messageDict = ["message": "hello iPhone!"]
WCSession.default().sendMessage(messageDict, replyHandler: { (replyDict) -> Void in
//print(replyDict)
}, errorHandler: { (error) -> Void in
// print(error)
})
}
}
func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
}
func session(_ session: WCSession, didReceiveMessage message: [String : Any]) {
}
override func didDeactivate() {
// This method is called when watch view controller is no longer visible
super.didDeactivate()
}
}
The extensionDelegate:
import WatchKit
import WatchConnectivity
class ExtensionDelegate: NSObject, WKExtensionDelegate, WCSessionDelegate {
func applicationDidFinishLaunching() {
// Perform any final initialization of your application.
if WCSession.isSupported() {
let session = WCSession.default()
session.delegate = self
session.activate()
}
}
func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
}
func session(_ session: WCSession, didReceiveMessage message: [String : Any]) {
}
....
Is there any wrong code or implementations? Because nothing works for me.
