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Make it possible to customise the window on iOS #1247

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rmarinho merged 3 commits into from
Nov 8, 2017
Merged

Make it possible to customise the window on iOS #1247

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8d1ddb2
Make it possible to customise the window on iOS
martijn00 Nov 1, 2017
54c1b98
Fix formatting
martijn00 Nov 3, 2017
10bf58e
Update to not use C#7
martijn00 Nov 3, 2017
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21 changes: 16 additions & 5 deletions Xamarin.Forms.Platform.iOS/FormsApplicationDelegate.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,17 @@ public class FormsApplicationDelegate : UIApplicationDelegate
Application _application;
bool _isSuspended;
UIWindow _window;
public override UIWindow Window
{
get
{
return _window;
}
set
{
_window = value;
}
}

protected FormsApplicationDelegate()
{
Expand All @@ -37,7 +48,8 @@ public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary
// prepare you apps window and views for display
// keep lightweight, anything long winded should be executed asynchronously on a secondary thread.
// application:didFinishLaunchingWithOptions
_window = new UIWindow(UIScreen.MainScreen.Bounds);
if (Window == null)
Window = new UIWindow(UIScreen.MainScreen.Bounds);

if (_application == null)
throw new InvalidOperationException("You MUST invoke LoadApplication () before calling base.FinishedLaunching ()");
Expand Down Expand Up @@ -156,20 +168,19 @@ void CheckForAppLink(NSUserActivity userActivity)
void SetMainPage()
{
UpdateMainPage();
_window.MakeKeyAndVisible();
Window.MakeKeyAndVisible();
}

void UpdateMainPage()
{
if (_application.MainPage == null)
return;

var platformRenderer = (PlatformRenderer)_window.RootViewController;

var platformRenderer = Window.RootViewController as PlatformRenderer;
if (platformRenderer != null)
((IDisposable)platformRenderer.Platform).Dispose();

_window.RootViewController = _application.MainPage.CreateViewController();
Window.RootViewController = _application.MainPage.CreateViewController();
}
}
}