Bug 23484 - TabbedPage as Detail in MasterDetailPage show master under the tabs in Android
Summary: TabbedPage as Detail in MasterDetailPage show master under the tabs in Android
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.2.3
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-09-30 07:36 UTC by Mark Rainwater
Modified: 2016-02-02 13:58 UTC (History)
7 users (show)

Is this bug a regression?: ---
Last known good build:

picture of what its doing (64.62 KB, image/png)
2014-09-30 07:36 UTC, Mark Rainwater
Sample Code (238.62 KB, application/octet-stream)
2014-10-01 06:19 UTC, Arpit Jha

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Description Mark Rainwater 2014-09-30 07:36:06 UTC
I am using a MasterDetailPage and when I select the first item in my master list (the default selection) I use a TabbedPage. as the detail.  When I hit the upper left menu button to slide in the master page it works just fine in ios where the master page covers the entire screen minus a small portion on the right.  However when I run the same code in android the master page slides in under the tabs meaning while the master page is up I can still click on tabs and click on other action buttons in the top right.  This seems like a bug to me.
Comment 1 Mark Rainwater 2014-09-30 07:36:46 UTC
Created attachment 8253 [details]
picture of what its doing
Comment 2 Arpit Jha 2014-10-01 06:19:43 UTC
Created attachment 8267 [details]
Sample Code
Comment 3 Arpit Jha 2014-10-01 06:21:11 UTC
I have checked this issue and able to reproduce it.

I tried following steps to reproduce it.
1.Create a  Xamarin forms application.
2.Did code for getting output as mention in bug description.
3.Run the application.

I have observed that When user go to master page then the tab bar buttons also get display on master page. When user is on master page and click on tab buttons then tab button is getting clicked. 

Screencast regarding same:

Environment Info:
VS 2013 

Sample code attached in Comment2
Comment 4 Jason Smith [MSFT] 2014-10-20 22:06:23 UTC
This is how the platform is designed to work when using a MasterDetailPage which maps to an Android DrawerLayout.
Comment 5 John Miller [MSFT] 2016-02-02 13:58:52 UTC
You may be able to workaround this now with the new FormsAppCompatActivity for Material Design. https://blog.xamarin.com/material-design-for-your-xamarin-forms-android-apps/