method to put provided views into a vertical stack view.
• method to put provided buttons into a vertical stack view.
All these would allow me to update reg flow screens to look the same without specifying layout metrics multiple times.
• bring back keyboard frame tracking to OWSViewController if running on iOS 15.
• add our own layout guide to OWSViewController that is updated based on keyboard frame notifications on iOS 15; on newer iOS versions it's a proxy to view.keyboardLayoutGuide.
• use OWSViewController.keyboardLayoutGuide where needed.
• in media composer screen (not OWSVIewController subclass) we already track keyboard frame - use that to position bottom toolbar on iOS 15.
I have also discovered that profile avatar editing screen was somewhat broken on older (15, 16) iOS versions. Fixed that here.
This change:
- Ensures that the tab bar stays hidden when disabling stories from
within the stories tab
- Updates the keyboard constraint when orientation changes
- Updates the stories search bar constraint to never resize the safe
area layout guide
* Remove the useless shouldUseTheme
* Remove the useless shouldBottomViewReserveSpaceForKeyboard
* Add ViewControllerLifecycle
* Use more sensible constraints for keyboard layouts
* Consistent theme updates. themeDidChange is what you subclass, applyTheme is each class' internal application of theme changes, if needed
* Add app lifecycle hooks
* pr feedback
* pass through touches on the keyboard layout view(s)
* fix lint
