how to forward error page in xamarin webview

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how to forward error page in xamarin webview



Could somebody please provide an example of how to check xamarin webview android apps I already checking before run apps if no internet web page and toast message are showing no Internet. But the user is before run apps using wifi/mobile data so my apps are not issuing, the problem is after run apps they close wifi/mobile data or turn on airplane mode so my apps are showing "webpage not available" The webpage at http://www.example.com/login.aspx could not be loaded because:
net::ERR_INTERNET_DISCONNECTED.



I don't want to show my URL to the customer. So how can I check after run apps and user is turn off the internet?


public class MainActivity : AppCompatActivity

WebView web_view;
protected override void OnCreate(Bundle savedInstanceState)

base.OnCreate(savedInstanceState);

// Set our view from the "main" layout resource
SetContentView(Resource.Layout.content_main);
ConnectivityManager connectivityManager = (ConnectivityManager)GetSystemService(Activity.ConnectivityService);
NetworkInfo networkInfo = connectivityManager.ActiveNetworkInfo;
web_view = FindViewById<WebView>(Resource.Id.webView1);
bool isActive = networkInfo != null && networkInfo.IsAvailable && networkInfo.IsConnected;

if (isActive)

if (networkInfo.IsConnected)

web_view.Settings.JavaScriptEnabled = true;
web_view.LoadUrl("http://www.example.com/login.aspx");
web_view.SetWebViewClient(new WebViewClient());
web_view.Settings.SetSupportZoom(true);
web_view.RestoreState(savedInstanceState);

else

string summ = "<html><body><font color='red'>No Internet Connection NetWork Not Available Please Check Your internet Connectivity</font></body></html>";
web_view.LoadData(summ, "text/html; charset=UTF-8", null);
Toast.MakeText(this, "No Internet Connection Please Check Your Internet Connectivity", ToastLength.Long).Show();


else

string summ = "<html><body><font color='red'>No Internet Connection NetWork Not Available Please Check Your internet Connectivity</font></body></html>";
web_view.LoadData(summ, "text/html; charset=UTF-8", null);
Toast.MakeText(this, "No Internet Connection Please Check Your Internet Connectivity", ToastLength.Long).Show();








I don't know xmarin, but If you can change java code, you should check out this stackoverflow.com/a/17959683/7131770
– AwesomeGeek
Aug 14 at 6:33










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