Bug 23907 - Black status bar being rendered for iPhone app on iPad when switching between 1x and 2x and rotating
Summary: Black status bar being rendered for iPhone app on iPad when switching between...
Status: RESOLVED UPSTREAM
Alias: None
Product: iOS
Classification: Xamarin
Component: General ()
Version: XI 8.4.0
Hardware: PC Mac OS
: Normal normal
Target Milestone: Untriaged
Assignee: Paola Villarreal
URL:
Depends on:
Blocks:
 
Reported: 2014-10-17 14:20 UTC by jslacroix
Modified: 2014-10-27 15:46 UTC (History)
3 users (show)

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


Attachments
Repro for issue (14.12 KB, application/zip)
2014-10-17 14:20 UTC, jslacroix
Details


Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED UPSTREAM

Description jslacroix 2014-10-17 14:20:40 UTC
Created attachment 8443 [details]
Repro for issue

When running iPhone apps on an iPad it's possible to get a "ghost" status bar covering the screen when rotating in a specific order.

ensure the app is running at 2x
Rotate the app to the left
Click the 1X button 
Rotate the app to the right
You will see a black bar near the top of the screen that doesn't go away even when navigating

I've included a sample but it's really just file -> new project.
Comment 1 Udham Singh 2014-10-17 14:47:55 UTC
I have checked this issue and able to reproduce this. To reproduce this issue I have followed the steps mentioned in bug description.

Screencast : http://www.screencast.com/t/40W99vnsO


Environment Info ;

=== Xamarin Studio ===

Version 5.5.2 (build 3)
Installation UUID: ce927b2a-2c07-44c5-b186-09cfdafba6dc
Runtime:
	Mono 3.10.0 ((detached/e204655)
	GTK+ 2.24.23 (Raleigh theme)

	Package version: 310000023

=== Apple Developer Tools ===

Xcode 6.0.1 (6528)
Build 6A317

=== Xamarin.iOS ===

Version: 8.2.0.207 (Business Edition)
Hash: 3bf072d
Branch: 
Build date: 2014-10-15 21:44:26-0400

=== Build Information ===

Release ID: 505020003
Git revision: 6d4c806e383ba366b15fbccca9ddc1ba94f8d5ad
Build date: 2014-10-15 15:00:36-04
Xamarin addins: 069ddd29bb70a42238142eee9bac21a5e4b2f9f9

=== Operating System ===

Mac OS X 10.9.4
Darwin Xamarin76s-Mac-mini.local 13.3.0 Darwin Kernel Version 13.3.0
    Tue Jun  3 21:27:35 PDT 2014
    root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64
Comment 2 Sebastien Pouliot 2014-10-24 16:26:01 UTC
That does not sound like something that would be specific to Xamarin.iOS (i.e. an iOS bug).

@Paola, can you check if the same happens in Xcode using a similar test case in ObjC ?
Comment 3 Paola Villarreal 2014-10-27 15:46:07 UTC
This also happens on an xcode project. 

To reproduce: 

1. Create a new single view (iPhone) project
2. Run it
3. Make sure the app is running at 2x
4.Click the 1x control 
5. Rotate right.

Closing this bug.