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Fix new tab bar VC getting stuck in bad state after presenting Compose

This commit is contained in:
Shadowfacts 2024-08-21 19:28:12 -04:00
parent 230696f456
commit 4945a234e7
1 changed files with 13 additions and 8 deletions
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13
Tusker/Screens/Main/NewMainTabBarViewController.swift
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@ -246,10 +246,14 @@ final class NewMainTabBarViewController: BaseMainTabBarViewController {
}
private func embedInNavigationController(_ vc: UIViewController) -> UIViewController {
if UIDevice.current.userInterfaceIdiom == .phone {
return UINavigationController(rootViewController: vc)
} else {
let nav = AdaptableNavigationController()
nav.viewControllers = [vc]
return nav
}
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
@ -428,12 +432,13 @@ extension NewMainTabBarViewController: UITabBarControllerDelegate {
if tab.identifier == Tab.compose.rawValue {
let currentTab = selectedTab
// returning false for shouldSelectTab doesn't prevent the UITabBar from being updated (FB14857254)
// but we need it to change to _something_ so that we can change back to the current tab
self.selectedTab = tab
// returning false and then setting selectedTab=tab and selectedTab=currentTab seems to leave things in a bad state (currentTab's VC is on screen but in the disappeared state)
// so return true, and then after the tab bar VC has finished updating, go back to currentTab
DispatchQueue.main.async {
self.selectedTab = currentTab
}
compose(editing: nil)
return false
return true
} else if let selectedTab,
selectedTab == tab,
let nav = selectedViewController as? any NavigationControllerProtocol,