Question 1

How do I change the colors in KRProgressHUD?

Accepted Answer

Use the set(activityIndicatorViewColors:) method to pass an array of UIColor objects for the indicator, or set(style:) for background and text colors. For example, KRProgressHUD.set(activityIndicatorViewColors: [.red, .blue]) customizes the spinner.

Question 2

KRProgressHUD vs SVProgressHUD: which is better?

Accepted Answer

KRProgressHUD is Swift-based with more modern customization options and a cleaner API, while SVProgressHUD is older and Objective-C focused. Choose KRProgressHUD for new Swift projects needing aesthetics, but SVProgressHUD might be better for legacy codebases.

Question 3

How to show a success message with KRProgressHUD?

Accepted Answer

Call KRProgressHUD.showSuccess() to display a confirmation glyph; it dismisses automatically after the default duration (1 second), which you can adjust with set(duration:). You can also combine it with messages using show(withMessage:).

Question 4

Can I use KRProgressHUD in a SwiftUI app?

Accepted Answer

Yes, but it requires bridging to UIKit since it's built for UIKit. Use UIViewControllerRepresentable or similar techniques to integrate it, as it doesn't offer native SwiftUI components.

Question 5

How to dismiss KRProgressHUD after a delay?

Accepted Answer

Use DispatchQueue.main.asyncAfter to call dismiss(). For example: DispatchQueue.main.asyncAfter(deadline: .now()+2) { KRProgressHUD.dismiss() }. You can also set a custom duration via appearance settings.

Question 6

Is KRProgressHUD compatible with iOS 15 and above?

Accepted Answer

Yes, it supports iOS 9.0+ and is tested with Xcode 12.0+ and Swift 5.3+, making it fully compatible with iOS 15 and newer versions, as per the requirements in the README.

KRProgressHUD

What is KRProgressHUD?

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