UITableview keyboard issue

[iCodist]

I have a UITextfield in a table view cell, table view will have a wrong content offset after this field become first responder, if you toggle iOS's user interface style.

The code causing the problem:

public class ThemeContainer {
    public static var windowsContainer: WindowsContainer = UIApplication.shared
    public static var currentTheme: ThemeProtocol! {
        didSet {
            if let old = oldValue {
                old.appearanceRules.revert()
            }

            windowsContainer.windows.forEach { window in
                window.applyTheme(currentTheme)
            }
        }
    }
}

[gringoireDM]

What do you mean by "if you toggle iOS's user interface style"?
The code you posted is what makes possible the switch between themes.

Can you provide a sample project with the issue please?

[iCodist]

The problem will arise after I tap the dark mode button in iOS control center.

I solved the problem in this way:

public class ThemeContainer {
    public static var windowsContainer: WindowsContainer = UIApplication.shared
    public static var currentTheme: ThemeProtocol! {
        didSet {
            if let old = oldValue {
                old.appearanceRules.revert()
            }

            windowsContainer.windows.forEach { window in
                if window is ThemedWindow {
                    window.applyTheme(currentTheme)
                }
            }
        }
    }
}

This lib saved me a lot of time, thanks a lot!

[gringoireDM]

While this fix might apply to your specific case it is not a general purpose solution, because the way normal windows won't have applied theme.

If you could share a sample project that reproduces the issue I might be able to provide a better future proof solution.