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76 lines
2.2 KiB
76 lines
2.2 KiB
//
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// ContentView.swift
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// MyQrCode
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//
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// Created by dev on 2025/8/19.
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//
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import SwiftUI
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import QRCode
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struct ContentView: View {
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@State private var showScanner = false
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@State private var scannedCode: String?
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var body: some View {
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NavigationView {
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VStack(spacing: 30) {
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Image(systemName: "qrcode.viewfinder")
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.font(.system(size: 100))
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.foregroundColor(.blue)
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Text("条码扫描器")
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.font(.largeTitle)
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.fontWeight(.bold)
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if let code = scannedCode {
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VStack(spacing: 10) {
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Text("扫描结果:")
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.font(.headline)
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Text(code)
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.font(.body)
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.padding()
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.background(Color.gray.opacity(0.1))
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.cornerRadius(8)
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}
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}
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Button(action: {
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showScanner = true
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}) {
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HStack {
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Image(systemName: "camera")
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Text("开始扫描")
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}
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.font(.title2)
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.foregroundColor(.white)
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.padding()
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.background(Color.blue)
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.cornerRadius(10)
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}
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Spacer()
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}
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.padding()
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.navigationTitle("MyQrCode")
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.sheet(isPresented: $showScanner) {
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ScannerView()
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.onReceive(NotificationCenter.default.publisher(for: .scannerDidScanCode)) { notification in
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if let code = notification.object as? String {
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scannedCode = code
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showScanner = false
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}
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}
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}
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}
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}
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}
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#if DEBUG
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struct ContentView_Previews: PreviewProvider {
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static var previews: some View {
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ContentView()
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}
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}
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#endif
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