Re: My app only shows a black screen in the recent apps list
Re: My app only shows a black screen in the recent apps list
- Subject: Re: My app only shows a black screen in the recent apps list
- From: Carl Hoefs <email@hidden>
- Date: Fri, 30 Dec 2016 17:57:10 -0700
> On Dec 30, 2016, at 4:00 PM, Quincey Morris <email@hidden> wrote:
>
> On Dec 30, 2016, at 13:58 , Carl Hoefs <email@hidden <mailto:email@hidden>> wrote:
>>
>> UIApplicationExitsOnSuspend is useful for multi-user professional apps (such as medical apps associated with hardware). Otherwise there is the potential of a different user reactivating the app without having to log into it, and thus gaining access to private information.
>
> This makes no sense to me. You could implement application-logs-out-on-suspend behavior yourself. I can’t see any added value in making the process quit too.
>
> Secondarily, this isn’t very secure in itself. There is also the potential of the current user walking away from the iOS device, leaving the app in the foreground. Presumably, you *also* rely on an activity timeout to trigger a log-out, and in that case it’s not clear what added value you get from logging out on suspend.
>
I didn't mean to imply that that's the only mechanism at play. Just that it's a useful one.
-Carl
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