67 lines
2.3 KiB
Swift
67 lines
2.3 KiB
Swift
import AVFoundation
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import SwiftUI
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struct CameraCellPreview: View {
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@Environment(\.router) var router
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@State private var cameraAuthorized = false
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var body: some View {
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Group {
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if cameraAuthorized {
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ZStack {
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CameraView()
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.aspectRatio(1, contentMode: .fit)
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.frame(maxWidth: .infinity)
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Image(systemName: "camera")
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.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: 40, height: 40)
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.foregroundColor(.white)
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.padding(8)
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.background(Color.black.opacity(0.5))
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.clipShape(Circle())
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.padding(8)
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}
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.onTapGesture {
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router.showScreen(.fullScreenCover) { _ in
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CameraPicker()
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.ignoresSafeArea(.all)
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}
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}
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} else {
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Button {
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openAppSettings()
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} label: {
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ZStack {
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Rectangle()
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.fill(Color.Material.Background.light)
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.overlay {
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VStack {
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Image(systemName: "camera")
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.foregroundColor(.Material.Elements.active)
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.font(.system(size: 30))
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Text("Allow camera access")
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.foregroundColor(.Material.Text.main)
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.font(.body3)
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}
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}
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.frame(height: 100)
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}
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}
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}
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}
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.task {
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await checkAuthorization()
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}
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}
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private func checkAuthorization() async {
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let status = AVCaptureDevice.authorizationStatus(for: .video)
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var isAuthorized = status == .authorized
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if status == .notDetermined {
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isAuthorized = await AVCaptureDevice.requestAccess(for: .video)
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}
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cameraAuthorized = isAuthorized
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}
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}
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