WCSessionDelegate

WCSessionDelegate用户响应WCSession相关操作，如传输data、file。

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1 Managing Session Activation

// session激活@available(iOS 9.3, *)public func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?)// 关闭session@available(iOS 9.3, *)public func sessionDidBecomeInactive(_ session: WCSession)// 数据交互完毕@available(iOS 9.3, *)public func sessionDidDeactivate(_ session: WCSession)

2 Managing State Changes

// 状态发生变化@available(iOS 9.0, *)optional public func sessionWatchStateDidChange(_ session: WCSession)// 连通性发生变化@available(iOS 9.0, *)optional public func sessionReachabilityDidChange(_ session: WCSession)

3 Receiving Context Data

// 接收上下文信息@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String : Any])

4 Receiving Immediate Messages

// 接收[String : Any]@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveMessage message: [String : Any])@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Swift.Void)// 接收Data@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveMessageData messageData: Data)@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveMessageData messageData: Data, replyHandler: @escaping (Data) -> Swift.Void)

5 Managing Data Dictionary Transfers

// 接收WCSessionUserInfoTransfer@available(iOS 9.0, *)optional public func session(_ session: WCSession, didFinish userInfoTransfer: WCSessionUserInfoTransfer, error: Error?)// 接收 userInfo: [String : Any]@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceiveUserInfo userInfo: [String : Any] = [:])

6 Managing File Transfers

// WCSessionFileTransfer接收完成，接收失败会有报错信息@available(iOS 9.0, *)optional public func session(_ session: WCSession, didFinish fileTransfer: WCSessionFileTransfer, error: Error?)// WCSessionFile接收完成@available(iOS 9.0, *)optional public func session(_ session: WCSession, didReceive file: WCSessionFile)

 

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Appendix

Related Documentation

WCSessionDelegate

Revision History

时间 描述 2016-10-09 博文完成

Copyright

CSDN：http://blog.csdn.net/y550918116j

GitHub：https://github.com/937447974