| // | |
| // UIViewController+Popover.swift | |
| // HomeMate | |
| // | |
| // Created by zhangwen on 2023/6/29. | |
| // Copyright © 2023 Legrand Intelligent Electrical (Huizhou) Co., Ltd. All rights reserved. | |
| // | |
| import UIKit |
| @propertyWrapper | |
| public final class ThreadSafe<T> { | |
| // MARK: Lifecycle | |
| public init(wrappedValue: T) { | |
| self.value = wrappedValue | |
| } | |
| // MARK: Public |
| extension UIApplication { | |
| var firstKeyWindow: UIWindow? { | |
| return UIApplication.shared.connectedScenes | |
| .compactMap { $0 as? UIWindowScene } | |
| .filter { $0.activationState == .foregroundActive } | |
| .first?.windows | |
| .first(where: \.isKeyWindow) | |
| } | |
| } |
| /// 要让 UITableView 点击空白处隐藏 Cell 里面的 UITextField 弹出的键盘， | |
| /// 需要特殊处理一下手势响应，否则添加了 tapGesture 后点击其他 Cell 会不想要 didSelectRowAtIndexPath 回调 | |
| class ViewController: UIViewController, UIGestureRecognizerDelegate { | |
| func viewDidLoad() { | |
| super.viewDidLoad() | |
| let tapGesture = UITapGestureRecognizer(target: self, action: #selector(tapAction(_:))) | |
| tapGesture.delegate = self |
| extension String { | |
| /// 计算字节数，中文算非ASCII字符，占2个字节 | |
| func lengthInBytes() -> Int { | |
| var length = 0 | |
| for char in self { | |
| if char.isASCII { | |
| length += 1 | |
| } else { |
| import Foundation | |
| import CoreImage | |
| @objcMembers | |
| class QRCodeGenerator: NSObject { | |
| /// 生成二维码 | |
| /// - Parameters: | |
| /// - string: 字符串 |
| // 来源： https://stackoverflow.com/a/65980444 | |
| extension UITapGestureRecognizer { | |
| func didTapAttributedString(_ string: String, in label: UILabel) -> Bool { | |
| guard let text = label.text else { | |
| return false | |
| } |
如果在引入第三方库时，厂商没有特别说明是静态库还是动态库，要搞清楚"Target" - "General" - "Frameworks, Libraries, and Embedded Content"- "Embed"选项：
识别方法就是使用file xxx.framework/xxx命令，输出内容里面大概有两种：
简单判断就是看是否有单词“dynamically”，有就是动态库。
编译没有问题，在 install 到iPhone上时报错了，类似下面的情况，但是 Code 错误码可能不一样。
| // 抽象一个 Animator | |
| struct Animator { | |
| typealias Animations = () -> () | |
| typealias Completion = (Bool) -> () | |
| let perform: (@escaping Animations, Completion?) -> () | |
| } | |
| extension UIView { |
