-Camera Permission Impl

Notes.xcodeproj/project.pbxproj

@@ -277,6 +277,9 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Notes/Info.plist;
+				INFOPLIST_KEY_NSCameraUsageDescription = "Provide us the Camera Permission to Take Images and Record Videos to Store in Notes App.";
+				INFOPLIST_KEY_NSLocationAlwaysAndWhenInUseUsageDescription = "Provide us the Location Permission to Provide the realtime location inside the app.";
+				INFOPLIST_KEY_NSPhotoLibraryUsageDescription = "Provide us the Photo Library Access to get Image or Video.";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
@@ -305,6 +308,9 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Notes/Info.plist;
+				INFOPLIST_KEY_NSCameraUsageDescription = "Provide us the Camera Permission to Take Images and Record Videos to Store in Notes App.";
+				INFOPLIST_KEY_NSLocationAlwaysAndWhenInUseUsageDescription = "Provide us the Location Permission to Provide the realtime location inside the app.";
+				INFOPLIST_KEY_NSPhotoLibraryUsageDescription = "Provide us the Photo Library Access to get Image or Video.";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";

Notes/ContentView.swift

@@ -11,21 +11,26 @@ import SwiftData
 
 struct ContentView: View {
     @State private var isSelected : Int = 0
+    @AppStorage("isPermissionGranted") var isPermissionGranted = false
     var body: some View {
-        TabView(selection:$isSelected) {
-            Tab("Home", systemImage: "house",value: 0) {
-                HomeScreen()
-            }
-
-            Tab("Todo", systemImage: "checklist",value: 1) {
-                TodoScreen()
-
-            }
+        if !isPermissionGranted {
+            PermissionScreen()
+        }else {
+            TabView(selection:$isSelected) {
+                Tab("Home", systemImage: "house",value: 0) {
+                    HomeScreen()
+                }
+
+                Tab("Todo", systemImage: "checklist",value: 1) {
+                    TodoScreen()
+
+                }
 
-            Tab("Setting", systemImage: "gear",value:2) {
-                SettingScreen()
-            }
+                Tab("Setting", systemImage: "gear",value:2) {
+                    SettingScreen()
+                }
 
+            }
         }
     }
 }

Notes/permissions_handler/PermissionScreen.swift

@@ -0,0 +1,68 @@
+//
+//  PermissionScreen.swift
+//  Notes
+//
+//  Created by Muhammad Khubaib Imtiaz on 01/01/2025.
+//
+
+import SwiftUI
+import AVFoundation
+
+struct PermissionScreen: View {
+
+    @State var cameraPermission: AVAuthorizationStatus = AVCaptureDevice.authorizationStatus(for: .video)
+    @State var cameraPermissionText: String =  "Allow Camera"
+    @State var photosPermissionText: String = "Allow Photos"
+    @State var locationPermissionText: String = "Allow Location"
+
+    @AppStorage("isPermissionGranted") private var isPermissionGranted = false
+
+    var body: some View {
+        VStack(alignment: .center, spacing: CGFloat(6)) {
+            Image("notes")
+                .resizable()
+                .frame(width: 200, height: 200)
+                .clipShape(RoundedRectangle(cornerRadius: 10))
+
+            Text("Please allow Notes to access your Camera, Photos, and Location.")
+                .padding(.all)
+                .frame(alignment: .center)
+
+
+
+            Button {
+                requestCameraPermission()
+               if cameraPermission == .authorized {
+                    //isPermissionGranted = true
+                    cameraPermissionText = "Camera Permission Granted"
+                } else {
+                    cameraPermissionText = "Allow Camera"
+                }
+            } label: {
+                Label("\(cameraPermissionText)", systemImage: "camera")
+            }
+
+            Button {
+
+            } label: {
+                Label("Allow Photos", systemImage: "photo")
+            }
+
+            Button {
+
+            } label: {
+                Label("Allow Location", systemImage: "location")
+            }
+        }.onAppear {
+            cameraPermission = AVCaptureDevice.authorizationStatus(for: .video)
+        }
+    }
+
+    private func requestCameraPermission() {
+        AVCaptureDevice.requestAccess(for: .video) { isGranted in
+            DispatchQueue.main.async {
+                cameraPermission = AVCaptureDevice.authorizationStatus(for: .video)
+            }
+        }
+    }
+}

Notes/permissions_handler/cameraPermissions.swift

@@ -0,0 +1,41 @@
+//
+//  cameraPermissions.swift
+//  Notes
+//
+//  Created by Muhammad Khubaib Imtiaz on 01/01/2025.
+//
+
+import SwiftUI
+import AVFoundation
+
+
+struct CameraPermissions: View {
+
+    @State private var cameraPermissionStatus: AVAuthorizationStatus = AVCaptureDevice.authorizationStatus(for: .video)
+
+
+
+    var body: some View {
+        VStack {
+            if cameraPermissionStatus == .authorized {
+                Text("Camera Permission Granted")
+            }else{
+                Text("Camera Permissions Required")
+                Button("Provide Camera Permissions", systemImage: "camera") {
+                    requestPermissions()
+                }
+            }
+
+        }.onAppear {
+            cameraPermissionStatus = AVCaptureDevice.authorizationStatus(for: .video)
+        }
+    }
+
+    private func requestPermissions() {
+        AVCaptureDevice.requestAccess(for: .video) { granted in
+            DispatchQueue.main.async {
+                cameraPermissionStatus = AVCaptureDevice.authorizationStatus(for: .video)
+            }
+        }
+    }
+}