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The following app demonstrates an issue where an app will fail to resume after sleep
### Steps to Reproduce
1. Download sample
2. Deploy to iOS Device
3. Sleep device
4. Wake Device
### Expected Results
App is responsive
### Actual Result
App is unresponsive
=== Xamarin Studio ===
Version 5.10.1 (build 6)
Installation UUID: 17ea749b-4dee-43b5-afaa-5925246add77
Mono 4.2.1 (explicit/6dd2d0d)
GTK+ 2.24.23 (Raleigh theme)
Package version: 402010102
=== Xamarin.Profiler ===
=== Apple Developer Tools ===
Xcode 7.2 (9548)
=== Xamarin.iOS ===
Version: 22.214.171.124 (Business Edition)
Build date: 2015-12-08 16:20:29-0500
=== Xamarin.Android ===
Version: 126.96.36.199 (Business Edition)
Android SDK: /Users/codybeyer/Library/Developer/Xamarin/android-sdk-macosx
Supported Android versions:
4.0.3 (API level 15)
4.4 (API level 19)
6.0 (API level 23)
SDK Tools Version: 24.4.1
SDK Platform Tools Version: 23.0.1
SDK Build Tools Version: 23.0.1
Java SDK: /usr
java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
=== Xamarin Android Player ===
Location: /Applications/Xamarin Android Player.app
=== Xamarin.Mac ===
Version: 188.8.131.52 (Business Edition)
=== Build Information ===
Release ID: 510010006
Git revision: 0b60eecdb531933734519c13257d16a780274aab
Build date: 2015-12-04 20:28:20-05
Xamarin addins: 9876fd7c9837977178411ec7375b4352c0a0d6af
Build lane: monodevelop-lion-cycle6-baseline
=== Operating System ===
Mac OS X 10.11.2
Darwin Codys-MacBook-Pro.local 15.2.0 Darwin Kernel Version 15.2.0
Fri Nov 13 19:56:56 PST 2015
Would it be possible to get an update on this? We reported this issue a month ago complete with sample code demonstrating the issue and we have seen no activity. To be frank, it is making us look pretty foolish for having chosen Xamarin, especially after the team paid for the highest-priced subscription that supposedly had the best tech support options.
This only seems to occur when the debugger is attached. Running the app without it does not cause the error, so I'm reassigning it under iOS which can be adjusted as needed.
I can assure you that the hang occurs regardless of whether the debugger is attached or not.
How do you determine responsiveness if the test app doesn't contain any UI elements that respond to touch? The only thing I could do was to rotate the device, and the app rotated just fine.
In any case could you force-crash the app when it turns non-response , and attach the corresponding (symbolicated) crash report?
We have not received further information and will assume this is not an issue anymore. If you can still affected by this please re-open the bug and include the requested information. Thanks.
Cody / Andy - Did you resolve this? I've been seeing a similar issue...
I faced a similar issue on Mono Android when network socket related objects were being used along with AndroidGameView for OpenGL rendering, and no user action was performed on the OpenGL view for 150 seconds.
A workaround to the problem was dispatching a dummy touch event to the OpenGL view after a fixed duration of say 5 - 10 seconds in a timer.