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implements helpers for Alert & Action sheet

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This commit is contained in:
Paul Schneider 2016-11-14 12:31:51 +01:00
commit 0aac8cf5f2
1 changed files with 21 additions and 3 deletions
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24
BookAStar/BookAStar/App.xaml.cs
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@ -58,9 +58,7 @@ namespace BookAStar
app.Suspended += OnSuspended; app.Suspended += OnSuspended;
MainSettings.UserChanged += MainSettings_UserChanged; MainSettings.UserChanged += MainSettings_UserChanged;
CrossConnectivity.Current.ConnectivityChanged += (conSender, args) => CrossConnectivity.Current.ConnectivityChanged += (conSender, args) =>
{ { App.IsConnected = args.IsConnected; };
App.IsConnected = args.IsConnected;
};
SetupHubConnection(); SetupHubConnection();
if (CrossConnectivity.Current.IsConnected) if (CrossConnectivity.Current.IsConnected)
StartHubConnection(); StartHubConnection();
@ -229,6 +227,26 @@ namespace BookAStar
this.MainPage = masterDetail; this.MainPage = masterDetail;
NavigationService = new NavigationService(masterDetail.Detail.Navigation); NavigationService = new NavigationService(masterDetail.Detail.Navigation);
} }
public static Task<string> DisplayActionSheet(string title, string cancel, string destruction, string [] buttons)
{
var currentPage = ((NavigationPage)Current.MainPage).CurrentPage;
return currentPage.DisplayActionSheet(title, cancel, destruction, buttons);
}
public static Task<bool> DisplayAlert(string title, string message, string yes = "OK", string no = null)
{
var currentPage = ((NavigationPage)Current.MainPage).CurrentPage;
if (no == null)
{
return currentPage.DisplayAlert(title, message, yes).ContinueWith(task => true);
}
else
{
return currentPage.DisplayAlert(title, message, yes, no);
}
}
private void TiPubChat_Clicked(object sender, EventArgs e) private void TiPubChat_Clicked(object sender, EventArgs e)
{ {