Lova Rama Krishna LovaRK
LovaRK
/ two concurrent API calls
Created
February 7, 2022 14:55
How to do two concurrent API calls in swift
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| func downloadDetails(){ | |
| let dispatchGroup = DispatchGroup() | |
| dispatchGroup.enter() // <<--- | |
| WebServiceManager.getAData(format:A, withCompletion: {(data: Any? , error: Error?) -> Void in | |
| if let success = data { | |
| DispatchQueue.main.async { | |
| (success code) |
LovaRK
/ To get current Window UIApplication
Last active
April 5, 2021 05:11
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| extension UIApplication { | |
| var currentWindow: UIWindow? { | |
| connectedScenes | |
| .filter({$0.activationState == .foregroundActive}) | |
| .map({$0 as? UIWindowScene}) | |
| .compactMap({$0}) | |
| .first?.windows | |
| .filter({$0.isKeyWindow}).first | |
| } | |
| } |
LovaRK
/ Status Bar Color Change
Created
April 5, 2021 04:27
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| extension UIViewController { | |
| func statusBarColorChange() { | |
| if #available(iOS 13.0, *) { | |
| let app = UIApplication.shared | |
| let statusBarHeight: CGFloat = app.statusBarFrame.size.height | |
| let statusbarView = UIView(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.size.width, height: statusBarHeight)) | |
| statusbarView.backgroundColor = UIColor.red | |
| view.addSubview(statusbarView) | |
| } else { |