129 lines
3.6 KiB
Swift
129 lines
3.6 KiB
Swift
//
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// ScanView.swift
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// QuickLocation
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//
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// Created by 八条 on 2026/6/2.
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//
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import UIKit
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import RxSwift
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import RxCocoa
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import AVFoundation
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class ScanView: UIView {
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var disposeBag = DisposeBag()
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private func setupRx() {
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backBtn.rx.tap.subscribe(onNext: { _ in
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AppRouter.shared.popOrDismiss()
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}).disposed(by: disposeBag)
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torchBtn.rx.tap.subscribe(onNext: { _ in
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guard let device = AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back) else { return }
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do {
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try device.lockForConfiguration()
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device.torchMode = device.torchMode == .on ? .off : .on
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device.unlockForConfiguration()
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} catch {
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DLToast.show(text: "闪光灯开启失败")
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}
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}).disposed(by: disposeBag)
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}
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private func setupUI() {
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addSubview(navBarView)
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navBarView.addSubview(backBtn)
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navBarView.addSubview(torchBtn)
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addSubview(scanBoxView)
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scanBoxView.addSubview(scanImgView)
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scanBoxView.addSubview(scanLineView)
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navBarView.layoutChain
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.edges(excludingEdge: .bottom)
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.height(kNaviHeight)
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backBtn.layoutChain
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.top(kStatusBarHeight + 12)
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.left(15)
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.width(35)
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.height(24)
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torchBtn.layoutChain
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.centerY(backBtn)
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.right(15)
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.width(100)
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.height(24)
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scanBoxView.layoutChain
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.centerY()
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.edgesHorzontal(35)
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.heightToWidth(1)
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scanImgView.layoutChain.edges()
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// scanLineView 用 frame 动画，不设置 AutoLayout
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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scanLineView.frame = CGRect(x: 5, y: 0, width: scanBoxView.bounds.width - 10, height: 2)
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}
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lazy var navBarView: UIView = {
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let view = UIView()
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view.backgroundColor = .clear
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return view
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}()
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lazy var backBtn: UIButton = {
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let btn = UIButton(type: .custom)
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btn.setTitle("取消", for: .normal)
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btn.setTitleColor(.white, for: .normal)
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btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
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btn.extendEdgeInsets = UIEdgeInsets(top: 54, left: 15, bottom: 100, right: 100)
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return btn
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}()
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lazy var torchBtn: UIButton = {
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let btn = UIButton(type: .custom)
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btn.setTitle("打开手电筒", for: .normal)
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btn.setTitleColor(.white, for: .normal)
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btn.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
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btn.extendEdgeInsets = UIEdgeInsets(top: 54, left: 15, bottom: 100, right: 100)
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return btn
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}()
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lazy var scanBoxView: UIView = {
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let view = UIView()
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view.backgroundColor = .clear
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return view
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}()
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lazy var scanImgView: UIImageView = {
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let view = UIImageView()
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view.backgroundColor = .clear
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view.image = UIImage(named: "Scan/scan")
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view.contentMode = .scaleAspectFill
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return view
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}()
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lazy var scanLineView: UIView = {
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let view = UIView()
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view.backgroundColor = UIColor(hexStr: "#16B3FF")
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return view
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}()
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override init(frame: CGRect) {
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super.init(frame: .zero)
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backgroundColor = .clear
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setupUI()
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setupRx()
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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