Bug 12104 - Don't allow the device to sleep when the debugger is attached
Summary: Don't allow the device to sleep when the debugger is attached
Status: CONFIRMED
Alias: None
Product: iOS
Classification: Xamarin
Component: Debugger ()
Version: XI 10.4 (C9)
Hardware: Macintosh Mac OS
: Normal enhancement
Target Milestone: Future Cycle (TBD)
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2013-05-05 22:45 UTC by Felipe Cypriano
Modified: 2017-09-19 11:53 UTC (History)
6 users (show)

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

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Status:
CONFIRMED

Description Felipe Cypriano 2013-05-05 22:45:18 UTC
When debugging an app on the iOS Device it shouldn't be allowed to automatically sleep when the debugger is attached, just like when debugging from Xcode and from AppCode.
Comment 1 Sebastien Pouliot 2013-05-08 13:22:01 UTC
We could automagically call [1]

	UIApplication.SharedApplication.IdleTimerDisabled = true;

on debug builds. The (small) drawback is that you can't debug (well test) code that's called when the application goes to (or from) sleep.

OTOH you can also add it directly inside your `FinishedLaunching` override.

#if DEBUG
	UIApplication.SharedApplication.IdleTimerDisabled = true;
#endif

[1] http://developer.apple.com/library/ios/#DOCUMENTATION/UIKit/Reference/UIApplication_Class/Reference/Reference.html
Comment 2 Felipe Cypriano 2013-05-08 18:55:38 UTC
I printed out in the ViewDidAppear of my first ViewController the value of IdleTimerDisabled when running a app on the device using Xcode and AppCode. Both returned false.

I think they don't use this approach to keep the device from sleep.
Comment 4 Vincent Dondain [MSFT] 2017-04-24 02:48:08 UTC
We acknowledge this enhancement request, therefore marked it as CONFIRMED.
However this does not necessarily mean we will take actions on it as we still need to discuss its feasibility internally and make sure it is not conflicting with other features.