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author | Samantha Houts <samantha@teamredwall.com> | 2016-10-06 10:17:51 -0700 |
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committer | Jason Smith <jason.smith@xamarin.com> | 2016-10-06 10:17:51 -0700 |
commit | ba6caad23ed7abdb1661cc61114c24eb3ae09da1 (patch) | |
tree | b37f5e071b8e73cee49a56d53483b6600fb819c9 /Xamarin.Forms.Controls | |
parent | 5727172ba8bb98391e023f208b747e6f193e8693 (diff) | |
download | xamarin-forms-ba6caad23ed7abdb1661cc61114c24eb3ae09da1.tar.gz xamarin-forms-ba6caad23ed7abdb1661cc61114c24eb3ae09da1.tar.bz2 xamarin-forms-ba6caad23ed7abdb1661cc61114c24eb3ae09da1.zip |
[A] Prevent blank page from appearing when MainPage is switched (#421)
* repro
* [A]Add horrible hack to prevent background flashing when swapping MainPage
* cleanup repro
* Revert "[A]Add horrible hack to prevent background flashing when swapping MainPage"
This reverts commit d0fdc3856d0eaa5ec781f790d524ad7624a26560.
* [A] E.Z.'s less magical but just as effective solution
Diffstat (limited to 'Xamarin.Forms.Controls')
-rw-r--r-- | Xamarin.Forms.Controls/App.cs | 13 | ||||
-rw-r--r-- | Xamarin.Forms.Controls/Bugzilla44596SplashPage.cs | 25 | ||||
-rw-r--r-- | Xamarin.Forms.Controls/Xamarin.Forms.Controls.csproj | 3 |
3 files changed, 40 insertions, 1 deletions
diff --git a/Xamarin.Forms.Controls/App.cs b/Xamarin.Forms.Controls/App.cs index c6480040..3af36ee3 100644 --- a/Xamarin.Forms.Controls/App.cs +++ b/Xamarin.Forms.Controls/App.cs @@ -8,6 +8,7 @@ using Xamarin.Forms.PlatformConfiguration.WindowsSpecific; namespace Xamarin.Forms.Controls { + public class App : Application { public const string AppName = "XamarinFormsControls"; @@ -31,6 +32,18 @@ namespace Xamarin.Forms.Controls Master = new ContentPage { Title = "Master", BackgroundColor = Color.Red }, Detail = CoreGallery.GetMainPage() }; + + //// Uncomment to verify that there is no gray screen displayed between the blue splash and red MasterDetailPage. + //MainPage = new Bugzilla44596SplashPage(() => + //{ + // var newTabbedPage = new TabbedPage(); + // newTabbedPage.Children.Add(new ContentPage { BackgroundColor = Color.Red, Content = new Label { Text = "yay" } }); + // MainPage = new MasterDetailPage + // { + // Master = new ContentPage { Title = "Master", BackgroundColor = Color.Red }, + // Detail = newTabbedPage + // }; + //}); } protected override void OnAppLinkRequestReceived(Uri uri) diff --git a/Xamarin.Forms.Controls/Bugzilla44596SplashPage.cs b/Xamarin.Forms.Controls/Bugzilla44596SplashPage.cs new file mode 100644 index 00000000..ba7cdc46 --- /dev/null +++ b/Xamarin.Forms.Controls/Bugzilla44596SplashPage.cs @@ -0,0 +1,25 @@ +using System; +using System.Threading.Tasks; + +namespace Xamarin.Forms.Controls +{ + public class Bugzilla44596SplashPage : ContentPage + { + Action FinishedLoading { get; set; } + + + public Bugzilla44596SplashPage(Action finishedLoading) + { + BackgroundColor = Color.Blue; + FinishedLoading = finishedLoading; + } + + + protected async override void OnAppearing() + { + base.OnAppearing(); + await Task.Delay(2000); + FinishedLoading?.Invoke(); + } + } +} diff --git a/Xamarin.Forms.Controls/Xamarin.Forms.Controls.csproj b/Xamarin.Forms.Controls/Xamarin.Forms.Controls.csproj index 200e5f8a..b85020ba 100644 --- a/Xamarin.Forms.Controls/Xamarin.Forms.Controls.csproj +++ b/Xamarin.Forms.Controls/Xamarin.Forms.Controls.csproj @@ -84,6 +84,7 @@ <ItemGroup> <Compile Include="App.cs" /> <Compile Include="AppLifeCycle.cs" /> + <Compile Include="Bugzilla44596SplashPage.cs" /> <Compile Include="ControlGalleryPages\CellForceUpdateSizeGalleryPage.cs" /> <Compile Include="ControlGalleryPages\LayoutAddPerformance.xaml.cs"> <DependentUpon>LayoutAddPerformance.xaml</DependentUpon> @@ -312,4 +313,4 @@ <Copy SourceFiles="@(ConfigFile)" DestinationFiles="controlgallery.config" Condition="!Exists('controlgallery.config')" /> </Target> <Import Project="..\packages\Xamarin.Insights.1.12.3\build\portable-win+net45+wp80+windows8+wpa+MonoAndroid10+MonoTouch10\Xamarin.Insights.targets" Condition="Exists('..\packages\Xamarin.Insights.1.12.3\build\portable-win+net45+wp80+windows8+wpa+MonoAndroid10+MonoTouch10\Xamarin.Insights.targets')" /> -</Project> +</Project>
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