Bug 21669 - App freezes on device after closing video player when GetSupportedInterfaceOrientations is overridden in the AppDelegate
Summary: App freezes on device after closing video player when GetSupportedInterfaceOr...
Status: VERIFIED FIXED
Alias: None
Product: iOS
Classification: Xamarin
Component: General ()
Version: 7.2.5
Hardware: Macintosh Mac OS
: Normal normal
Target Milestone: 7.4.0
Assignee: Bugzilla
URL:
: 13966 21739 ()
Depends on:
Blocks:
 
Reported: 2014-07-29 15:43 UTC by Jon Goldberger [MSFT]
Modified: 2014-08-06 06:28 UTC (History)
6 users (show)

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


Attachments
Test Project (2.72 MB, application/zip)
2014-07-29 15:43 UTC, Jon Goldberger [MSFT]
Details
Xcode test project (2.12 MB, application/zip)
2014-07-29 15:45 UTC, Jon Goldberger [MSFT]
Details


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Status:
VERIFIED FIXED

Description Jon Goldberger [MSFT] 2014-07-29 15:43:20 UTC
Created attachment 7521 [details]
Test Project

Overriding the method
>public override UIInterfaceOrientationMask GetSupportedInterfaceOrientations(UIApplication application, UIWindow forWindow)

in the AppDelegate causes the app to freeze when running on device after the full screen video player is dismissed.

Steps to reproduce:
1. Load and run the attached test project to a device (issue does not occur on simulator)
2. Press the Play Movie button
3. Press Done to dismiss the video player.
4. Press the Play Movie button

Expected result: movie will play again.
Actual result: app is frozen.

5. Open the AppDelegate.cs file and comment out the GetSupportedInterfaceOrientations method. 
6. repeat steps 1 through 4

Expected result: movie will play again
Actual result: as expected. 

I tested this with a simple Xcode project as well and this issue did _not_ occur in a fully native Obj-C app (test project attached as well)
Comment 2 Jon Goldberger [MSFT] 2014-07-29 15:45:08 UTC
Created attachment 7522 [details]
Xcode test project
Comment 3 Jon Goldberger [MSFT] 2014-07-29 15:47:40 UTC
Note that this only seems to occur overriding that method in the AppDelegate class. Overriding 
public override UIInterfaceOrientationMask GetSupportedInterfaceOrientations();
in a view controller class does not seem to cause this issue.
Comment 4 Rolf Bjarne Kvinge [MSFT] 2014-07-30 10:00:45 UTC
This is technically a dup of bug #13966, however I'm not sure if it's a regression or if #13966 was never properly fixed.

In any case it should be fixed now.

maccore/master: 01470c7d86d8b68fa90af34d3a18d0a86352281d
monotouch/master: 53eb91db7449ea224c2eb133c48ca3320e97407b

Pending backport to monotouch-7.4.0-branch.

QA: please add the test project from the original description to the test suite (I've not been able to create a unit test for it).
Comment 5 Rolf Bjarne Kvinge [MSFT] 2014-07-30 10:01:06 UTC
*** Bug 13966 has been marked as a duplicate of this bug. ***
Comment 6 Rolf Bjarne Kvinge [MSFT] 2014-07-30 11:45:12 UTC
Backported to 7.4

maccore/monotouch-7.4.0-branch: a45be4071bff8b8eb26004368757588abf2fece3
monotouch/monotouch-7.4.0-branch: 8e47124521e3c240c8bf8787eecaa07ffac12380
Comment 7 Sebastien Pouliot 2014-07-31 16:29:52 UTC
*** Bug 21739 has been marked as a duplicate of this bug. ***
Comment 8 Mohit Kheterpal 2014-08-06 06:28:45 UTC
I have checked this issue and run the attached application on device (iPhone 4s iOS8) and I am able to run application again and again after clicking on Done button i.e. application is not frozen when we restart video.

Hence closing this issue.

Environment info : 
=== Xamarin Studio ===

Version 5.3 (build 413)
Installation UUID: 449f40dd-b3f1-4028-9a6b-cca0d1a2307d
Runtime:
	Mono 3.8.0 ((no/9ffca33)
	GTK+ 2.24.23 (Raleigh theme)

	Package version: 308000002

=== Apple Developer Tools ===

Xcode 5.1.1 (5085)
Build 5B1008

=== Xamarin.iOS ===

Version: 7.4.0.89 (Enterprise Edition)
Hash: 189801d
Branch: 
Build date: 2014-08-05 19:34:46-0400

=== Xamarin.Android ===

Version: 4.16.0 (Enterprise Edition)
Android SDK: /Users/360logicaxamarinmacmini/Desktop/android-sdk-macosx
	Supported Android versions:
		1.6    (API level 4)
		2.1    (API level 7)
		2.3    (API level 10)
		3.1    (API level 12)
		3.2    (API level 13)
		4.0    (API level 14)
		4.0.3  (API level 15)
		4.1    (API level 16)
		4.2    (API level 17)
		4.3    (API level 18)
		4.4    (API level 19)
		4.4.87 (API level 20)
		4.5    (API level 21)
Java SDK: /usr
java version "1.7.0_65"
Java(TM) SE Runtime Environment (build 1.7.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)

=== Xamarin.Mac ===

Version: 1.10.0.4 (Enterprise Edition)

=== Build Information ===

Release ID: 503000413
Git revision: 0b0a22314801b920383045d46a578c716f55e481
Build date: 2014-08-06 04:53:22-04
Xamarin addins: 57e379e6a9454a1c0d97aa3f770e7ae7cc16c522

=== Operating System ===

Mac OS X 10.8.4
Darwin 360Logicas-Mac-mini.local 12.4.0 Darwin Kernel Version 12.4.0
    Sun Mar 10 18:01:10 PDT 2013
    root:xnu-2050.24.6~1/RELEASE_X86_64 x86_64