异常捕获

wei

2021-04-01 ccdff82fac4bcc1067ec806ade5ae897f1214f4d

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using System;
using CoreLocation;
using Foundation;
using HDL_ON;
using HDL_ON.DriverLayer;
using Shared;
using UIKit;
 
namespace HDL_ON_iOS
{
    public partial class ViewController : ViewControllerBase
    {
 
        public override void ViewWillAppear(bool animated)
        {
            base.ViewWillAppear(animated);
            //2021-02-01 设置NavigationBarHidden true
            if (this.NavigationController != null)
            {
                this.NavigationController.NavigationBar.Hidden = true;
                this.NavigationController.NavigationBar.TintColor = UIColor.Black;
            }
        }
 
        public override void ViewDidLoad()
        {
            base.ViewDidLoad();
 
            HDL_ON.MainPage.Show();
 
            try
            {
                //侦测网络变化
                Reachability.ReachabilityChanged += UpdateStatus;
 
                UITapGestureRecognizer oTapRecognizer = new UITapGestureRecognizer();
                oTapRecognizer.CancelsTouchesInView = false;
                oTapRecognizer.AddTarget(
                    this,
                    new ObjCRuntime.Selector("ViewTappedSelector:")
                );
                this.View.AddGestureRecognizer(oTapRecognizer);
                MainPage.InternetStatus = (int)Reachability.InternetConnectionStatus();
                //HDLCommon.Current.UpdateInternetStatus((int)Reachability.InternetConnectionStatus(), SharedMethod.SharedMethod.IsBackground);
            }
            catch
            {
 
            }
 
        }
        public override UIStatusBarStyle PreferredStatusBarStyle()
        {
            return UIStatusBarStyle.LightContent;
        }
 
        [Export("ViewTappedSelector:")]
        public void ViewTapped(UIGestureRecognizer sender)
        {
            //Txt控件名称.ResignFirstResponder();    
            UIView v = View.FindFirstResponder();
            if (v != null)
            {
                v.ResignFirstResponder();
            }
        }
 
        public override void DidReceiveMemoryWarning()
        {
            base.DidReceiveMemoryWarning();
            // Release any cached data, images, etc that aren't in use.
        }
 
        NetworkStatus internetStatus;
        void UpdateStatus(object sender, EventArgs e)
        {
            internetStatus = Reachability.InternetConnectionStatus();
            //MainPage.Log($"网络状态变化，当前网络:{internetStatus}");
            //网络变化处理
            HDLCommon.Current.UpdateInternetStatus((int)internetStatus, MainPage.IsEnterBackground);
 
            //if (internetStatus == NetworkStatus.NotReachable)//没有网络连接 0
            //{
            //    Control.Ins.GatewayOnline = false;
            //    Control.Ins.IsRemote = false;
            //    MainPage.InternetStatus = 0;
            //}
            //else if (internetStatus == NetworkStatus.ReachableViaCarrierDataNetwork)//3,4G的网络连接 1
            //{
            //    Control.Ins.SearchLoaclGateway();
            //    MainPage.InternetStatus = 1;
            //}
            //else if (internetStatus == NetworkStatus.ReachableViaWiFiNetwork)
            //{
            //    Control.Ins.SearchLoaclGateway();
            //    MainPage.InternetStatus = 2;
            //}
        }
    }
}