67 lines
2.2 KiB
Swift
67 lines
2.2 KiB
Swift
//
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// WA_RootVC.swift
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// wallpaper_project
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import UIKit
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import FirebaseAnalytics
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class WA_RootVC: UIViewController {
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override func viewDidLoad() {
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super.viewDidLoad()
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setNavigtionContrilerBase()
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// self.view.backgroundColor = .white
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}
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//设置导航栏属性
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func setNavigtionContrilerBase(){
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self.navigationController?.navigationBar.barTintColor = .white
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let titleTextAttributes = [
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NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16, weight: .bold),
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NSAttributedString.Key.foregroundColor: UIColor.black
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]
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///控制导航栏的背景颜色和底部线的隐藏
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if #available(iOS 13.0, *) {
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let appearance = UINavigationBarAppearance()
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appearance.configureWithOpaqueBackground() //重置导航栏背景颜色和阴影
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appearance.backgroundColor = UIColor.white
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appearance.shadowImage = UIImage()
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appearance.shadowColor = nil
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appearance.titleTextAttributes = titleTextAttributes
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self.navigationController?.navigationBar.standardAppearance = appearance
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self.navigationController?.navigationBar.scrollEdgeAppearance = appearance
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} else {
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self.navigationController?.navigationBar.barTintColor = UIColor.white
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self.navigationController?.navigationBar.titleTextAttributes = titleTextAttributes
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self.navigationController?.navigationBar.shadowImage = UIImage()
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self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
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}
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}
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//设置导航栏透明
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func setNavigationCotrollerHide(){
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// 1.设置导航栏半透明
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self.navigationController?.navigationBar.isTranslucent = true
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// 2.设置导航栏背景图片
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self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: UIBarMetrics.default)
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// 3.设置导航栏阴影图片
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self.navigationController?.navigationBar.shadowImage = UIImage()
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}
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// func setNavigationCotrollerOpaque(){
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//
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// }
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override var preferredStatusBarStyle : UIStatusBarStyle {
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return .lightContent
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}
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}
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