Bug 22565 - Problems with Master/Detail button on Android.
Summary: Problems with Master/Detail button on Android.
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.2.2
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-09-02 09:04 UTC by Kevin.Murray
Modified: 2016-03-16 12:28 UTC (History)
6 users (show)

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

The normal Detail button. (22.37 KB, image/png)
2014-09-02 09:04 UTC, Kevin.Murray
Detail button after showing a secondary page (24.95 KB, image/png)
2014-09-02 09:05 UTC, Kevin.Murray

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Description Kevin.Murray 2014-09-02 09:04:44 UTC
Created attachment 7885 [details]
The normal Detail button.

I attached some screen shots.  Basically, if you look at bug ID 22564 (WinPhone App Bar Buttons with Master/Detail apps), on Android the problem is very subtle and concerns the icon used as the Master button.  Follow the same steps, and the icon button will be reduced in horizontal size.  The attached images show the issue (ignore the typo in the text on the images).
Comment 1 Kevin.Murray 2014-09-02 09:05:08 UTC
Created attachment 7886 [details]
Detail button after showing a secondary page
Comment 2 Rajneesh Kumar 2014-09-03 09:07:51 UTC
I have checked this issue and not able to reproduce this issue. To reproduce this I have followed the steps and instruction as provide above in bug description. I have run the "MobileCRM" Xamarin forms sample on device and emulator. I deploy the application on android device and followed the steps:

1. Click the Master button.
2. Click Leads.
3. Click List tab.
4. Click entry.
5. On detail entry screen, click Master button.
6. Pick anything other than Leads...screen stays the same.  Back button doesn't work.
7. Click Master then Leads again.
8. Click Back button.
9. Everything back to normal again. 

I concerned the icon used as the Master button, and observed that icon button does't reduced in horizontal size. I also observed that the icon shown in your attachment is different then the icon used in the "MobileCRM" sample.

Could you please provide us your environment info, sample application? That will be halpfull to reproduce this issue at our end. And please let me know if I am missing something anywhere to reproduce this issue.

Screencast: http://www.screencast.com/t/a3gfM5gcrFX

Environment Info:

Microsoft Visual Studio Professional 2013
Version 12.0.21005.1 REL
Microsoft .NET Framework
Version 4.5.50938

Installed Version: Professional

LightSwitch for Visual Studio 2013   06177-004-0446016-02546
Microsoft LightSwitch for Visual Studio 2013

Microsoft Office Developer Tools for Visual Studio 2013 ENU   06177-004-0446016-02546
Microsoft Office Developer Tools for Visual Studio 2013 ENU

Team Explorer for Visual Studio 2013   06177-004-0446016-02546
Microsoft Team Explorer for Visual Studio 2013

Visual Basic 2013   06177-004-0446016-02546
Microsoft Visual Basic 2013

Visual C# 2013   06177-004-0446016-02546
Microsoft Visual C# 2013

Visual C++ 2013   06177-004-0446016-02546
Microsoft Visual C++ 2013

Visual F# 2013   06177-004-0446016-02546
Microsoft Visual F# 2013

Visual Studio 2013 Code Analysis Spell Checker   06177-004-0446016-02546
Microsoft® Visual Studio® 2013 Code Analysis Spell Checker

Portions of International CorrectSpell™ spelling correction system © 1993 by Lernout & Hauspie Speech Products N.V. All rights reserved.

The American Heritage® Dictionary of the English Language, Third Edition Copyright © 1992 Houghton Mifflin Company. Electronic version licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

ASP.NET Web Frameworks and Tools 2012.2   4.1.21001.0
For additional information, visit http://go.microsoft.com/fwlink/?LinkID=309563

ASP.NET Web Frameworks and Tools 2013   5.0.11001.0
For additional information, visit http://www.asp.net/

Common Azure Tools   1.0
Provides common services for use by Azure Mobile Services and Windows Azure Tools.

Microsoft Web Developer Tools 2013   2.0.40926.0
Microsoft Web Developer Tools contains the following components:
Support for creating and opening ASP.NET web projects
Browser Link: A communication channel between Visual Studio and browsers
Editor extensions for HTML, CSS, and JavaScript
Page Inspector: Inspection tool for ASP.NET web projects
Scaffolding: A framework for building and running code generators
Server Explorer extensions for Windows Azure Web Sites
Web publishing: Extensions for publishing ASP.NET web projects to hosting providers, on-premises servers, or Windows Azure

NuGet Package Manager   2.7.40911.287
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.

PreEmptive Analytics Visualizer   1.2
Microsoft Visual Studio extension to visualize aggregated summaries from the PreEmptive Analytics product.

Windows Azure Mobile Services Tools   1.0
Windows Azure Mobile Services Tools

Workflow Manager Tools 1.0   1.0
This package contains the necessary Visual Studio integration components for Workflow Manager.

Xamarin (0b2a123923812a88ed3091909478dbe9e0111f00)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android
Comment 3 Kevin.Murray 2014-09-03 16:33:17 UTC
I've tested the Mobile CRM app on a Samsung Galaxy Note 8, and it does indeed happen, just not as noticeable.  The icon actually shifts itself to the left.  But being a narrow icon, you still see all of it, but it definitely moves further over to the left.
Comment 4 Fredy Wenger 2015-03-12 10:22:04 UTC
Any news to this problem?
My problem is, that the master-icon is shifted to right, after a content-page is showed from a detail-page.
Comment 5 Jason Smith [MSFT] 2016-03-16 12:28:10 UTC
Thank you for taking the time to submit this report. After reviewing the description of this bug, we no longer believe it affects the current version of Xamarin.Forms with AppCompat. If you are still experiencing the issue after updating your packages, please reopen this report with an attached reproduction.
For your convenience, we have created some reproduction best practices viewable here: https://gist.github.com/jassmith/92405c300e54a01dcc6d

Warm regards,
Xamarin Forms Team