~wjc/HomeApp.git

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			using Foundation;
			using UIKit;
			using Shared;
			using System;
			using ObjCRuntime;
			using UserNotifications;
			//using Shared.Common;
			using Microsoft.AppCenter;
			using Microsoft.AppCenter.Analytics;
			using Microsoft.AppCenter.Crashes;
			namespace GateWay.Ios
			{
			// The UIApplicationDelegate for the application. This class is responsible for launching the
			// User Interface of the application, as well as listening (and optionally responding) to application events from iOS.
			[Register("AppDelegate")]
			public class AppDelegate : BaseApplicationDelegate
			{
			public static bool haveToSignOut = false;
			// class-level declarations
			public override UIWindow Window
			{
			get;
			set;
			}

			internal static UINavigationController rootViewController;

			public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
			{
			//base.FinishedLaunching(application, launchOptions);
			Shared.Application.FontSize = 12;
			Window = new UIWindow(UIScreen.MainScreen.Bounds);
			rootViewController = new UINavigationController(new MainViewController()) { NavigationBarHidden = true };
			Window.RootViewController = rootViewController;
			Window.MakeKeyAndVisible();

			DeviceTokenAction += (deviceToken) =>
			{

			Shared.Common.Config.Instance.RegistrationID = deviceToken;
			};
			haveToSignOut = false;
			if (launchOptions != null)
			{
			// check for a remote notification
			if (launchOptions.ContainsKey(UIApplication.LaunchOptionsRemoteNotificationKey))
			{
			NSDictionary userInfo = launchOptions[UIApplication.LaunchOptionsRemoteNotificationKey] as NSDictionary;
			if (userInfo != null)
			{
			NSString key_hiddenJson = new NSString("HiddenJson");
			if (userInfo.ContainsKey(key_hiddenJson))
			{
			NSDictionary hiddenJsonDic = userInfo["HiddenJson"] as NSDictionary;
			if (hiddenJsonDic != null)
			{
			NSString key_Offline = new NSString("Offline");
			if (hiddenJsonDic.ContainsKey(key_Offline))
			{
			string signOut = hiddenJsonDic["Offline"].ToString();

			if (signOut == "0")
			{
			//不下线
			}
			else
			{
			//标记下线
			haveToSignOut = true;
			}
			}

			}
			}

			}
			}
			}
			AppCenter.Start("0ca801a2-742b-42fb-ba10-7ba4391371aa", typeof(Analytics), typeof(Crashes));
			GDMapKit.setGDApiKey("866fae25f336bc8d9a79b1d19267fffb");//高德地图key
			return true;
			}

			public override void ReceivedLocalNotification(UIApplication application, UILocalNotification notification)
			{

			}
			public override void DidReceiveRemoteNotification(UIApplication application, NSDictionary userInfo, Action<UIBackgroundFetchResult> completionHandler)
			{
			if (userInfo==null)
			{
			return;
			}
			Console.WriteLine(userInfo);

			if(application.ApplicationState==UIApplicationState.Active \|\| application.ApplicationState==UIApplicationState.Background)
			{
			NSString key_hiddenJson = new NSString("HiddenJson");
			if (userInfo.ContainsKey(key_hiddenJson))
			{
			NSDictionary hiddenJsonDic = userInfo["HiddenJson"] as NSDictionary;
			if (hiddenJsonDic == null)
			{
			return;
			}
			NSString key_Offline = new NSString("Offline");
			if (hiddenJsonDic.ContainsKey(key_Offline))
			{
			string signOut = hiddenJsonDic["Offline"].ToString();

			if (signOut == "0")
			{
			//不下线
			}
			else
			{
			//强制下线
			CommonPage.Instance.SingOut();
			CommonPage.Instance.ShowErrorInfoAlert(Shared.R.MyInternationalizationString.YouHaveBeenSignOut);
			}
			}
			}
			}
			else
			{
			NSString key_hiddenJson = new NSString("HiddenJson");
			if (userInfo.ContainsKey(key_hiddenJson))
			{
			NSDictionary hiddenJsonDic = userInfo["HiddenJson"] as NSDictionary;
			if (hiddenJsonDic == null)
			{
			return;
			}
			NSString key_Offline = new NSString("Offline");
			if (hiddenJsonDic.ContainsKey(key_Offline))
			{
			string signOut = hiddenJsonDic["Offline"].ToString();

			if (signOut == "0")
			{
			//不下线
			}
			else
			{
			//标记下线
			haveToSignOut = true;
			}
			}
			}

			}
			completionHandler(UIBackgroundFetchResult.NewData);
			}

			public override void ReceivedRemoteNotification (UIApplication application, NSDictionary userInfo)
			{
			Console.WriteLine(userInfo);
			if (application.ApplicationState == UIApplicationState.Active) {
			System.Console.WriteLine ("ReceivedRemoteNotification1");
			} else if (application.ApplicationState == UIApplicationState.Background) {
			System.Console.WriteLine ("ReceivedRemoteNotification2");
			} else if (application.ApplicationState == UIApplicationState.Inactive) {
			System.Console.WriteLine ("ReceivedRemoteNotification3");
			}
			}

			public override void OnResignActivation(UIApplication application)
			{
			// Invoked when the application is about to move from active to inactive state.
			// This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message)
			// or when the user quits the application and it begins the transition to the background state.
			// Games should use this method to pause the game.
			base.OnResignActivation(application);
			}

			public override void DidEnterBackground(UIApplication application)
			{
			// Use this method to release shared resources, save user data, invalidate timers and store the application state.
			// If your application supports background exection this method is called instead of WillTerminate when the user quits.
			//Shared.BusSocket.Stop ();On在这里停止BusSocket
			ZigBee.Common.Application.FindGateWaySocket.Stop();
			base.DidEnterBackground(application);
			}

			public override void WillEnterForeground(UIApplication application)
			{
			// Called as part of the transiton from background to active state.
			// Here you can undo many of the changes made on entering the background.
			System.Console.WriteLine ("WillEnterForeground");
			UIApplication.SharedApplication.ApplicationIconBadgeNumber = 0;
			base.WillEnterForeground(application);
			}

			public override void OnActivated(UIApplication application)
			{
			// Restart any tasks that were paused (or not yet started) while the application was inactive.
			// If the application was previously in the background, optionally refresh the user interface.
			base.OnActivated(application);

			if(haveToSignOut==true)
			{
			//强制下线
			CommonPage.Instance.SingOut();
			CommonPage.Instance.ShowErrorInfoAlert(Shared.R.MyInternationalizationString.YouHaveBeenSignOut);
			}
			//检查连接远程
			//代码
			}

			public override void WillTerminate(UIApplication application)
			{
			// Called when the application is about to terminate. Save data, if needed. See also DidEnterBackground.
			base.WillTerminate(application);
			}
			}
			}

			namespace Shared
			{
			public static class QRCode
			{
			static ZXing.Mobile.MobileBarcodeScanner scanner;
			public static async System.Threading.Tasks.Task ScanQRcode(Action<string> action, string topText = "", string bottomText = "", string cancel = "Cancel")
			{
			if (scanner == null)
			{
			scanner = new ZXing.Mobile.MobileBarcodeScanner(GateWay.Ios.AppDelegate.rootViewController) { FlashButtonText = "", TopText = topText, BottomText = bottomText, CancelButtonText = cancel };
			}

			var result = await scanner.Scan();

			if (result != null)
			action?.Invoke(result.Text);
			else
			action?.Invoke(null);
			}

			public static byte[] BytesFromText(string text, int width = 300, int height = 300)
			{
			var barcodeWriter = new ZXing.Mobile.BarcodeWriter
			{
			Format = ZXing.BarcodeFormat.QR_CODE,
			Options = new ZXing.Common.EncodingOptions
			{
			Width = width,
			Height = height,
			Margin = 10
			}
			};

			barcodeWriter.Renderer = new ZXing.Mobile.BitmapRenderer();
			var uiImage = barcodeWriter.Write(text);
			var data = uiImage.AsJPEG();

			var resultBytes = new byte[data.Length];
			System.Runtime.InteropServices.Marshal.Copy(data.Bytes, resultBytes, 0, resultBytes.Length);

			return resultBytes;
			}
			}
			}