88 lines
2.4 KiB
Swift
88 lines
2.4 KiB
Swift
import UIKit
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@objc(LKAppModeManager)
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public final class AppModeManager : NSObject {
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private let delegate: AppModeManagerDelegate
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public var currentAppMode: AppMode {
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return AppModeManager.getAppModeOrSystemDefault()
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}
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public static var shared: AppModeManager!
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@objc(configureWithDelegate:)
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public static func configure(delegate: AppModeManagerDelegate) {
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shared = AppModeManager(delegate: delegate)
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}
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private init(delegate: AppModeManagerDelegate) {
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self.delegate = delegate
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super.init()
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}
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private override init() { preconditionFailure("Use init(delegate:) instead.") }
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public func setCurrentAppMode(to appMode: AppMode) {
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delegate.setCurrentAppMode(to: appMode)
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}
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public func setAppModeToSystemDefault() {
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delegate.setAppModeToSystemDefault()
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}
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@objc public static func getAppModeOrSystemDefault() -> AppMode {
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let userDefaults = UserDefaults.standard
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guard userDefaults.dictionaryRepresentation().keys.contains("appMode") else {
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if #available(iOS 13.0, *) {
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return UITraitCollection.current.userInterfaceStyle == .dark ? .dark : .light
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}
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return .light
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}
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let mode = userDefaults.integer(forKey: "appMode")
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return AppMode(rawValue: mode) ?? .light
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}
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}
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@objc(LKAppModeManagerDelegate)
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public protocol AppModeManagerDelegate {
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@objc(setCurrentAppMode:)
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func setCurrentAppMode(to appMode: AppMode)
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func setAppModeToSystemDefault()
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}
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@objc(LKAppMode)
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public enum AppMode: Int {
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case light, dark
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}
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public var isSystemDefault: Bool {
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return !UserDefaults.standard.dictionaryRepresentation().keys.contains("appMode")
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}
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public var isLightMode: Bool {
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return AppModeManager.shared.currentAppMode == .light
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}
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public var isDarkMode: Bool {
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return AppModeManager.shared.currentAppMode == .dark
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}
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@objc public final class LKAppModeUtilities : NSObject {
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@objc public static var isSystemDefault: Bool {
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return !UserDefaults.standard.dictionaryRepresentation().keys.contains("appMode")
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}
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@objc public static var isLightMode: Bool {
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return AppModeManager.shared.currentAppMode == .light
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}
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@objc public static var isDarkMode: Bool {
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return AppModeManager.shared.currentAppMode == .dark
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}
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}
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