Issue #858 Use isActive and isDetailLink(false) Use Introspect .introspectNavigationController { nav in self.nav = nav } Read more https://www.cuvenx.com/post/swiftui-pop-to-root-view

Issue #857 Use Solana.swift and Mnemonic seed phrase. For production, change endpoint to mainnet import UIKit import Solana import KeychainAccess enum SolanaError: Swift.Error { case accountFailed case unauthorized } final class SolanaClient { static let shared = SolanaClient() final class SolanaClient { static let shared = SolanaClient() private let solana: Solana private let accountStorage = KeychainAccountStorage() private let seedPharser = SeedPhraser() private let endpoint: RPCEndpoint = .devnetSolana private let network: NetworkingRouter init() { self....

Issue #856 Use PKPaymentRequest and PKPaymentAuthorizationViewController @MainActor final class WalletViewModel: NSObject, ObservableObject { var canMakePayments: Bool { PKPaymentAuthorizationViewController.canMakePayments() } func showApplePay(amount: Amount, from window: UIWindow) { let request = PKPaymentRequest() request.supportedNetworks = [PKPaymentNetwork.amex, .discover, .masterCard, .visa] request.countryCode = "US" request.currencyCode = "USD" request.merchantIdentifier = "merchant.\(Bundle.main.bundleIdentifier!)" request.merchantCapabilities = .capability3DS let item = PKPaymentSummaryItem(label: "Add Cash", amount: amount.toNsDecimal) request.paymentSummaryItems = [item] guard let vc = PKPaymentAuthorizationViewController(paymentRequest: request) else { return } vc.delegate = self window....

Issue #855 Use CoreImage to generate QR image import SwiftUI import CoreImage.CIFilterBuiltins struct QRView: View { let qrCode: String @State private var image: UIImage? var body: some View { ZStack { if let image = image { Image(uiImage: image) .resizable() .interpolation(.none) .frame(width: 210, height: 210) } } .onAppear { generateImage() } } private func generateImage() { guard image == nil else { return } let context = CIContext() let filter = CIFilter....

Issue #854 If you use enum case as key in Dictionary, JSONEncoder will encode it as Array. For example enum Vehicle: String, Codable { case car case truck } struct Container: Codable { var map: [Vehicle: String] } struct Container2: Codable { var map: [String: String] } let container = Container(map: [ .car: "Car 1" ]) let container2 = Container2(map: [ "car": "Car 1" ]) let data = try! JSONEncoder().encode(container) print(String(data: data, encoding: ....

Issue #853 With ButtonStyle, the disabled modifier does not seem to work, we need to use allowsHitTesting. import SwiftUI struct ActionButtonStyle: ButtonStyle { func makeBody(configuration: Configuration) -> some View { HStack { Text("Button") } .padding() .disabled(true) // does not work .allowsHitTesting(false) } } We need to call disabled outside, after buttonStyle. In case we have onTapGesture on the entire view, touching on that disabled button will also trigger our whole view action, which is not what we want....

Issue #852 Supposed we have Book object struct Book: Identifiable, Codable, Hashable { @DocumentID var id: String? } We should use FieldPath instead of id for query let booksRef: CollectionReference = ... let ids: [String] = ... booksRef .whereField( FieldPath.documentID(), in: ids )

Issue #851 Use DefaultValue to provide defaultValue in our property wrapper DefaultCodable public protocol DefaultValue { associatedtype Value: Codable static var defaultValue: Value { get } } public enum DefaultBy { public enum True: DefaultValue { public static let defaultValue = true } public enum False: DefaultValue { public static let defaultValue = false } } @propertyWrapper public struct DefaultCodable<T: DefaultValue> { public var wrappedValue: T.Value public init(wrappedValue: T.Value) { self....

Issue #850 Erase with AnyShape struct AnyShape: Shape { init<S: Shape>(_ wrapped: S) { innerPath = { rect in let path = wrapped.path(in: rect) return path } } func path(in rect: CGRect) -> Path { return innerPath(rect) } private let innerPath: (CGRect) -> Path } extension Shape { func erase() -> AnyShape { AnyShape(self) } } Then we can use like private struct ContentView: View { var body: some View { ZStack { Color....

Issue #849 We need to explicitly specify optional in tag extension AVCaptureDevice: Identifiable { public var id: String { uniqueID } } @State var device: AVCaptureDevice? Picker("Camera", selection: $device) { ForEach(manager.devices) { d in Text(d.localizedName) .tag(AVCaptureDevice?.some(d)) } }

Issue #848 Hold a weak reference to NSWindow, and let system window server manages its lifetime weak var window = NSWindow() window.isReleasedWhenClosed = true

Issue #847 We should use Dynamic Font Type as much as possible, as per Typography guide and https://www.iosfontsizes.com/ But in case we have to use a specific font, we can scale it with UIFontMetrics import SwiftUI import UIKit extension Font { static func system( scaledSize size: CGFloat, weight: Font.Weight = .regular, design: Font.Design = .default ) -> Font { Font.system( size: UIFontMetrics.default.scaledValue(for: size), weight: weight, design: design ) } } Then instead of...

Issue #846 We use UIBezierPath with addArc to draw specific corner with different rounding values. import SwiftUI extension View { func clipCorners( topLeft: CGFloat = 0, bottomLeft: CGFloat = 0, topRight: CGFloat = 0, bottomRight: CGFloat = 0 ) -> some View { clipShape( SpecificCornerShape( topLeft: topLeft, bottomLeft: bottomLeft, topRight: topRight, bottomRight: bottomRight ) ) } } struct SpecificCornerShape: Shape { var topLeft: CGFloat = 0 var bottomLeft: CGFloat = 0 var topRight: CGFloat = 0 var bottomRight: CGFloat = 0 func path(in rect: CGRect) -> Path { let minX = rect....

Issue #845 Suppose we have struct Payment as the state, we declare custom Binding<String> that derives from our state. struct Payment { var amount: Int = 0 } To show our suffix view, we use .fixedSize(horizontal: true, vertical: false) to constrain our TextField to fit content, and to avoid it to grow outside our frame, we constrain a max limit, like 10_000 in this case. An interesting thing is we divide by 10 to not let the newly typed digit enter if the amount is above our limit...

Issue #844 Use custom Binding and validate the text. In case of zero, return empty string to let TextField display placeholder var textField: some View { let text = Binding<String>( get: { state.amount > 0 ? "$\(state.amount)" : "" }, set: { text in let text = text.replacingOccurrences(of: "$", with: "") state.amount = Int(text) ?? 0 } ) return TextField("$0", text: text) .keyboardType(.numberPad) .font(.system(size: 50, weight: .medium, design: .monospaced)) .foregroundColor(Asset.textPrimary.color) ....

Issue #843 This can be used in message bar input or some popover form. We use sizeThatFits to calculate the height so that it grow under certain height limit import SwiftUI import UIKit struct MessageTextField: View { let placeholder: String @Binding var text: String @Binding var isEditing: Bool @State private var height: CGFloat = 100 var body: some View { UITextViewWrapper( text: $text, isEditing: $isEditing, height: $height ) .frame(height: height) ....

Issue #842 Declare EnvironmentKey and read safeAreaInsets from key window in connectedScenes struct SafeAreaInsetsKey: EnvironmentKey { static var defaultValue: EdgeInsets { UIApplication.shared.keyWindow?.safeAreaInsets.swiftUIInsets ?? EdgeInsets() } } private extension UIEdgeInsets { var swiftUIInsets: EdgeInsets { EdgeInsets(top: top, leading: left, bottom: bottom, trailing: right) } } private extension UIApplication { var keyWindow: UIWindow? { connectedScenes .compactMap { $0 as? UIWindowScene } .flatMap { $0.windows } .first { $0.isKeyWindow } } } struct MessageBar: View { @Environment(\....

Issue #841 Declare generic on RawRepresentable import SwiftUI struct TabStrip<T: RawRepresentable & Hashable>: View where T.RawValue == String { let values: [T] @Binding var selected: T var body: some View { ScrollView(.horizontal, showsIndicators: false) { LazyHStack(spacing: 24) { ForEach(values, id: \.self) { value in Button(action: { selected = value }) { Text(value.rawValue) .foregroundColor(selected == value ? Asset.textPrimary.color : Asset.textSecondary.color) .fontWeight(selected == value ? .semibold : .regular) .padding(6) } .buttonStyle(PlainButtonStyle()) } } } ....

Issue #840 Used to replace credit card regex 30[0-5]#-######-###L in EasyFake We can use ? to have non-greedy behavior, or I here use square bracket to fine-tune the expression \{[\d*,]*\d*\} Also, I need to reversed the matches because each replacement makes the next range incorrect extension String { func replacingHash() -> String { self .map { c in guard c == "#" else { return String(c) } let number = Int....

Issue #839 Use locales data from faker.js to https://github.com/onmyway133/EasyFake, renaming files since files, regardless of sub directories in Xcode, must have different name. We use enumerator API on FileManager to traverse all files in all sub-directories import Foundation let localesURL = URL(fileURLWithPath: FileManager.default.currentDirectoryPath) .appendingPathComponent("Sources/EasyFake/Resources/locales") let manager = FileManager.default manager.enumerator(atPath: localesURL.path)?.forEach { path in guard let path = path as? String else { return } let url = URL(fileURLWithPath: path, relativeTo: localesURL) guard url....