调用ExtensionDelegate为Complication创建/刷新数据 [英] Call ExtensionDelegate to create/refresh data for Complication
问题描述
我的所有数据创建都在 ExtensionDelegate.swift 中完成。
All my data creation is done in the ExtensionDelegate.swift.
问题是 ExtensionDelegate.swift 在函数 ComplicationController.swift
The problem is ExtensionDelegate.swift doesn't get called before the function getCurrentTimelineEntryForComplication in my ComplicationController.swift.
有什么想法吗？ 以下是我的代码和详细信息：
所以我的数组 extEvnts 在我的 ComplicationController.swift ：
func getCurrentTimelineEntryForComplication(complication: CLKComplication, withHandler handler: ((CLKComplicationTimelineEntry?) -> Void)) {
let extEvnts = ExtensionDelegate.evnts
}
因为我的 ExtensionDelegate.swift 还没有被调用，这就是为数组创建数据的原因：
Because my ExtensionDelegate.swift hasn't gotten called yet, which is what creates the data for the array:
class ExtensionDelegate: NSObject, WKExtensionDelegate, WCSessionDelegate {
private let session = WCSession.defaultSession()
var receivedData = Array<Dictionary<String, String>>()
static var evnts = [Evnt]()
func session(session: WCSession, didReceiveUserInfo userInfo: [String : AnyObject]) {
if let tColorValue = userInfo["TeamColor"] as? String, let matchValue = userInfo["Matchup"] as? String {
receivedData.append(["TeamColor" : tColorValue , "Matchup" : matchValue])
ExtensionDelegate.evnts.append(Evnt(dataDictionary: ["TeamColor" : tColorValue , "Matchup" : matchValue]))
} else {
print("tColorValue and matchValue are not same as dictionary value")
}
}
func applicationDidFinishLaunching() {
// Perform any final initialization of your application.
if WCSession.isSupported() {
session.delegate = self
session.activateSession()
}
}
}
编辑：
每个Apple，看起来这与它有关，但由于某种原因我不知道如何实际实现它，因为我无法调用 mydelegate.evnts ：
Per Apple, it looks like this has something to do with it, but for some reason I have no idea how to actually implement it because I'm not able to call mydelegate.evnts:
// Get the complication data from the extension delegate.
let myDelegate = WKExtension.sharedExtension().delegate as! ExtensionDelegate
var data : Dictionary = myDelegate.myComplicationData[ComplicationCurrentEntry]!
所以我尝试了类似这样的东西，但仍然无法使它工作，因为我是仍然没有数据：
So I've tried something like this, and still can't get it working because I'm still getting no data:
func someMethod() {
let myDelegate = WKExtension.sharedExtension().delegate as! ExtensionDelegate
let dict = ExtensionDelegate.evnts
print("ExtensionDel.evnts: \(dict.count)")
}
推荐答案
帮助我的有用问题在其他地方
在函数 requestedUpdateDidBegin（）中，您可以更新将在并发症中显示的信息。因此，在此方法中，您可以使用<$ h $ => https://developer.apple.com/library/prerelease/ WatchConnectivity 方法调用您的父应用。 ios / documentation / WatchConnectivity / Reference / WCSession_class / index.htmlrel =nofollow noreferrer> sendMessage：replyHandler：errorHandler：以接收新信息。
In the function requestedUpdateDidBegin() you can update the information that you will display in your complication. So in this method you may make a call to your parent app using a WatchConnectivity method like sendMessage:replyHandler:errorHandler: to receive new information.
您可以使用 NSUserDefaults 来存储将在 ComplicationController 中使用的命令性数据，然后从<您的并发症需要code> NSUserDefaults 。我将这些数据存储在用户默认值中，以便在新数据无法加载时始终显示旧数据。
You can use NSUserDefaults to store your imperative data that will be used in your ComplicationController, then load this information from NSUserDefaults for your complication. I store this data in user defaults so that I always have old data to display in case the new data fails to load.
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