Bug 36473 - Navigating from page with toolbar to page without toolbar leaves space for toolbar
Summary: Navigating from page with toolbar to page without toolbar leaves space for to...
Alias: None
Product: Forms
Classification: Xamarin
Component: Windows ()
Version: 2.3.0
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
: 37989 ()
Depends on:
Reported: 2015-12-02 17:19 UTC by E.Z. Hart [MSFT]
Modified: 2017-09-08 18:18 UTC (History)
8 users (show)

Tags: Windows, ac, layout, navigationbar
Is this bug a regression?: ---
Last known good build:

Repro project (293.24 KB, application/x-zip-compressed)
2015-12-02 17:19 UTC, E.Z. Hart [MSFT]

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Description E.Z. Hart [MSFT] 2015-12-02 17:19:24 UTC
Created attachment 14079 [details]
Repro project

On Windows Phone 8, navigating from a page with a toolbar to a page without a toolbar leaves space at the bottom of the screen for a toolbar.
Comment 1 E.Z. Hart [MSFT] 2016-02-04 17:16:27 UTC
*** Bug 37989 has been marked as a duplicate of this bug. ***
Comment 2 Jimmy [MSFT] 2016-06-03 17:23:26 UTC
Any update on this? I'm still able to reproduce this is in the latest 2.3 pre-release.
Comment 3 Surányi Gábor 2017-01-06 13:04:30 UTC
Workaround steps:
1. In your WinPhone project in MainPage.xaml.cs set your ApplicationBar opacity (ctor or page Loaded event):

ApplicationBar.Opacity = 0.9;

2. In Xamarin.Forms PCL project in App.xaml set an OnPlatform resource:

<OnPlatform x:Key="ToolbarPagePaddingWP" x:TypeArguments="Thickness" WinPhone="0,0,0,72" Android="0" iOS="0"/>

3. Use previously created resource on your Page that contains ToolbarItems

<ContentPage Padding="{StaticResource ToolbarPagePaddingWP}" ...

It works :)
Comment 5 Jimmy [MSFT] 2017-09-08 18:18:12 UTC
This does not happen with UWP on mobile so it appears to be a Windows Phone 8.0 only issue and therefore no longer on our roadmap.