Honestly, it seems like it's unrolling the navigation controller for some strange reason when I toggle Personal Hotspot while the app is in the background.
Many times I've seen this happen and even when moving various iPhone's Settings panels to the background, then bringing them to the front again. Never saw it before iOS 7, so I was wondering it anyone else has been seeing this. Since many of our apps need to be run on a VPN, it's expected that the network connection could change due to user action and it's really not optimal if changing network access forces a nav stack unroll. I'm not even sure that's what's happening, but it sure appears to be after looking at this happening over at least 5 apps for about 9 months. Has anyone else seen this type of behaviour? On Jun 18, 2014, at 2:42 PM, Jens Alfke wrote: > > On Jun 18, 2014, at 11:22 AM, Alex Zavatone <[email protected]> wrote: > >> Does anyone have any info on what causes the app to seemingly unroll it's >> Navigation Controller stack and start from the first screen again? > > Probably because the OS quit the app while it was backgrounded, and it’s > being relaunched? > > Back in the day, before app processes persisted in the background, it was > important to explicitly save your UI state (controller stack) and restore it > on startup, but I suspect a lot of apps don’t pay attention to this anymore > since the relaunch doesn’t happen very often. > > —Jens _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
