Migrating to v2.14

Starting from version 2.14, the initWithAppID method of ZegoUIKitPrebuiltCallInvitationService has been enhanced with a completion callback parameter.

swift

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        // Get your AppID and AppSign from ZEGOCLOUD's Console
        // userID can only contain numbers, letters, and '_'. 
        let config = ZegoUIKitPrebuiltCallInvitationConfig(notifyWhenAppRunningInBackgroundOrQuit: true, isSandboxEnvironment: false)
        ZegoUIKitPrebuiltCallInvitationService.shared.initWithAppID(YOUR_APPID, appSign: YOUR_APP_SIGN, userID:YOUR_USER_ID, userName:YOUR_USER_NAME, config: config, callback: { errorCode, message in
        
        })
    }
}

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        // Get your AppID and AppSign from ZEGOCLOUD's Console
        // userID can only contain numbers, letters, and '_'. 
        let config = ZegoUIKitPrebuiltCallInvitationConfig(notifyWhenAppRunningInBackgroundOrQuit: true, isSandboxEnvironment: false)
        ZegoUIKitPrebuiltCallInvitationService.shared.initWithAppID(YOUR_APPID, appSign: YOUR_APP_SIGN, userID:YOUR_USER_ID, userName:YOUR_USER_NAME, config: config, callback: { errorCode, message in
        
        })
    }
}