├── .gitignore ├── Camera-SwiftUI.xcodeproj └── project.pbxproj ├── Camera-SwiftUI ├── Assets.xcassets │ ├── AccentColor.colorset │ │ └── Contents.json │ ├── AppIcon.appiconset │ │ └── Contents.json │ └── Contents.json ├── CameraManager.swift ├── CameraView.swift ├── Camera_SwiftUIApp.swift ├── ContentView.swift ├── Info.plist ├── Preview Content │ └── Preview Assets.xcassets │ │ └── Contents.json ├── SampleCode.xcconfig └── ViewModel.swift ├── LICENSE ├── README.md └── resources ├── CreatewithSwift-Hero.gif ├── createwithswift-articles.png ├── createwithswift-followonx.png ├── createwithswift-linkedin.png └── createwithswift_icon_circle.png /.gitignore: -------------------------------------------------------------------------------- 1 | # Xcode 2 | 3 | .DS_Store 4 | 5 | # User settings 6 | 7 | xcuserdata/ 8 | 9 | # compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9) 10 | 11 | *.xcscmblueprint 12 | *.xccheckout 13 | 14 | # compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4) 15 | 16 | build/ 17 | DerivedData/ 18 | *.moved-aside 19 | *.pbxuser 20 | !default.pbxuser 21 | *.mode1v3 22 | !default.mode1v3 23 | *.mode2v3 24 | !default.mode2v3 25 | *.perspectivev3 26 | !default.perspectivev3 27 | 28 | # Obj-C/Swift specific 29 | 30 | *.hmap 31 | 32 | ## App packaging 33 | 34 | *.ipa 35 | *.dSYM.zip 36 | *.dSYM 37 | 38 | # Playgrounds 39 | 40 | timeline.xctimeline 41 | playground.xcworkspace 42 | 43 | # Swift Package Manager 44 | 45 | Packages/ 46 | Package.pins 47 | Package.resolved 48 | .swiftpm 49 | 50 | .build/ 51 | 52 | # CocoaPods 53 | 54 | Pods/ 55 | *.xcworkspace 56 | 57 | # Carthage 58 | 59 | Carthage/Build/ 60 | 61 | # Accio dependency management 62 | 63 | Dependencies/ 64 | .accio/ 65 | 66 | # fastlane 67 | 68 | fastlane/report.xml 69 | fastlane/Preview.html 70 | fastlane/screenshots/**/*.png 71 | fastlane/test_output 72 | 73 | # Code Injection 74 | 75 | iOSInjectionProject/ -------------------------------------------------------------------------------- /Camera-SwiftUI.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 56; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 992808692BB5CFC900559ABD /* SampleCode.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 992808672BB5CF0C00559ABD /* SampleCode.xcconfig */; }; 11 | 99B6B58C2B8DFACE00565208 /* Camera_SwiftUIApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 99B6B58B2B8DFACE00565208 /* Camera_SwiftUIApp.swift */; }; 12 | 99B6B58E2B8DFACE00565208 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 99B6B58D2B8DFACE00565208 /* ContentView.swift */; }; 13 | 99B6B5902B8DFACF00565208 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 99B6B58F2B8DFACF00565208 /* Assets.xcassets */; }; 14 | 99B6B5932B8DFACF00565208 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 99B6B5922B8DFACF00565208 /* Preview Assets.xcassets */; }; 15 | 99B6B59A2B8DFBA700565208 /* CameraView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 99B6B5992B8DFBA700565208 /* CameraView.swift */; }; 16 | 99B6B59C2B8E23E100565208 /* ViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 99B6B59B2B8E23E100565208 /* ViewModel.swift */; }; 17 | 99B6B59E2B8E259000565208 /* CameraManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 99B6B59D2B8E259000565208 /* CameraManager.swift */; }; 18 | /* End PBXBuildFile section */ 19 | 20 | /* Begin PBXFileReference section */ 21 | 992808672BB5CF0C00559ABD /* SampleCode.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = SampleCode.xcconfig; sourceTree = ""; }; 22 | 998987392B922A1000A02DBB /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = ""; }; 23 | 99B6B5882B8DFACE00565208 /* Camera-SwiftUI.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Camera-SwiftUI.app"; sourceTree = BUILT_PRODUCTS_DIR; }; 24 | 99B6B58B2B8DFACE00565208 /* Camera_SwiftUIApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Camera_SwiftUIApp.swift; sourceTree = ""; }; 25 | 99B6B58D2B8DFACE00565208 /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = ""; }; 26 | 99B6B58F2B8DFACF00565208 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; }; 27 | 99B6B5922B8DFACF00565208 /* Preview Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = "Preview Assets.xcassets"; sourceTree = ""; }; 28 | 99B6B5992B8DFBA700565208 /* CameraView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CameraView.swift; sourceTree = ""; }; 29 | 99B6B59B2B8E23E100565208 /* ViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewModel.swift; sourceTree = ""; }; 30 | 99B6B59D2B8E259000565208 /* CameraManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CameraManager.swift; sourceTree = ""; }; 31 | /* End PBXFileReference section */ 32 | 33 | /* Begin PBXFrameworksBuildPhase section */ 34 | 99B6B5852B8DFACE00565208 /* Frameworks */ = { 35 | isa = PBXFrameworksBuildPhase; 36 | buildActionMask = 2147483647; 37 | files = ( 38 | ); 39 | runOnlyForDeploymentPostprocessing = 0; 40 | }; 41 | /* End PBXFrameworksBuildPhase section */ 42 | 43 | /* Begin PBXGroup section */ 44 | 992808682BB5CF1300559ABD /* Configuration */ = { 45 | isa = PBXGroup; 46 | children = ( 47 | 992808672BB5CF0C00559ABD /* SampleCode.xcconfig */, 48 | ); 49 | name = Configuration; 50 | sourceTree = ""; 51 | }; 52 | 99B6B57F2B8DFACE00565208 = { 53 | isa = PBXGroup; 54 | children = ( 55 | 99B6B58A2B8DFACE00565208 /* Camera-SwiftUI */, 56 | 99B6B5892B8DFACE00565208 /* Products */, 57 | ); 58 | sourceTree = ""; 59 | }; 60 | 99B6B5892B8DFACE00565208 /* Products */ = { 61 | isa = PBXGroup; 62 | children = ( 63 | 99B6B5882B8DFACE00565208 /* Camera-SwiftUI.app */, 64 | ); 65 | name = Products; 66 | sourceTree = ""; 67 | }; 68 | 99B6B58A2B8DFACE00565208 /* Camera-SwiftUI */ = { 69 | isa = PBXGroup; 70 | children = ( 71 | 998987392B922A1000A02DBB /* Info.plist */, 72 | 99B6B58B2B8DFACE00565208 /* Camera_SwiftUIApp.swift */, 73 | 99B6B58D2B8DFACE00565208 /* ContentView.swift */, 74 | 99B6B59B2B8E23E100565208 /* ViewModel.swift */, 75 | 99B6B59D2B8E259000565208 /* CameraManager.swift */, 76 | 99B6B5992B8DFBA700565208 /* CameraView.swift */, 77 | 99B6B58F2B8DFACF00565208 /* Assets.xcassets */, 78 | 992808682BB5CF1300559ABD /* Configuration */, 79 | 99B6B5912B8DFACF00565208 /* Preview Content */, 80 | ); 81 | path = "Camera-SwiftUI"; 82 | sourceTree = ""; 83 | }; 84 | 99B6B5912B8DFACF00565208 /* Preview Content */ = { 85 | isa = PBXGroup; 86 | children = ( 87 | 99B6B5922B8DFACF00565208 /* Preview Assets.xcassets */, 88 | ); 89 | path = "Preview Content"; 90 | sourceTree = ""; 91 | }; 92 | /* End PBXGroup section */ 93 | 94 | /* Begin PBXNativeTarget section */ 95 | 99B6B5872B8DFACE00565208 /* Camera-SwiftUI */ = { 96 | isa = PBXNativeTarget; 97 | buildConfigurationList = 99B6B5962B8DFACF00565208 /* Build configuration list for PBXNativeTarget "Camera-SwiftUI" */; 98 | buildPhases = ( 99 | 99B6B5842B8DFACE00565208 /* Sources */, 100 | 99B6B5852B8DFACE00565208 /* Frameworks */, 101 | 99B6B5862B8DFACE00565208 /* Resources */, 102 | ); 103 | buildRules = ( 104 | ); 105 | dependencies = ( 106 | ); 107 | name = "Camera-SwiftUI"; 108 | productName = "Camera-SwiftUI"; 109 | productReference = 99B6B5882B8DFACE00565208 /* Camera-SwiftUI.app */; 110 | productType = "com.apple.product-type.application"; 111 | }; 112 | /* End PBXNativeTarget section */ 113 | 114 | /* Begin PBXProject section */ 115 | 99B6B5802B8DFACE00565208 /* Project object */ = { 116 | isa = PBXProject; 117 | attributes = { 118 | BuildIndependentTargetsInParallel = 1; 119 | LastSwiftUpdateCheck = 1520; 120 | LastUpgradeCheck = 1520; 121 | TargetAttributes = { 122 | 99B6B5872B8DFACE00565208 = { 123 | CreatedOnToolsVersion = 15.2; 124 | }; 125 | }; 126 | }; 127 | buildConfigurationList = 99B6B5832B8DFACE00565208 /* Build configuration list for PBXProject "Camera-SwiftUI" */; 128 | compatibilityVersion = "Xcode 14.0"; 129 | developmentRegion = en; 130 | hasScannedForEncodings = 0; 131 | knownRegions = ( 132 | en, 133 | Base, 134 | ); 135 | mainGroup = 99B6B57F2B8DFACE00565208; 136 | productRefGroup = 99B6B5892B8DFACE00565208 /* Products */; 137 | projectDirPath = ""; 138 | projectRoot = ""; 139 | targets = ( 140 | 99B6B5872B8DFACE00565208 /* Camera-SwiftUI */, 141 | ); 142 | }; 143 | /* End PBXProject section */ 144 | 145 | /* Begin PBXResourcesBuildPhase section */ 146 | 99B6B5862B8DFACE00565208 /* Resources */ = { 147 | isa = PBXResourcesBuildPhase; 148 | buildActionMask = 2147483647; 149 | files = ( 150 | 99B6B5932B8DFACF00565208 /* Preview Assets.xcassets in Resources */, 151 | 992808692BB5CFC900559ABD /* SampleCode.xcconfig in Resources */, 152 | 99B6B5902B8DFACF00565208 /* Assets.xcassets in Resources */, 153 | ); 154 | runOnlyForDeploymentPostprocessing = 0; 155 | }; 156 | /* End PBXResourcesBuildPhase section */ 157 | 158 | /* Begin PBXSourcesBuildPhase section */ 159 | 99B6B5842B8DFACE00565208 /* Sources */ = { 160 | isa = PBXSourcesBuildPhase; 161 | buildActionMask = 2147483647; 162 | files = ( 163 | 99B6B59A2B8DFBA700565208 /* CameraView.swift in Sources */, 164 | 99B6B58E2B8DFACE00565208 /* ContentView.swift in Sources */, 165 | 99B6B59C2B8E23E100565208 /* ViewModel.swift in Sources */, 166 | 99B6B58C2B8DFACE00565208 /* Camera_SwiftUIApp.swift in Sources */, 167 | 99B6B59E2B8E259000565208 /* CameraManager.swift in Sources */, 168 | ); 169 | runOnlyForDeploymentPostprocessing = 0; 170 | }; 171 | /* End PBXSourcesBuildPhase section */ 172 | 173 | /* Begin XCBuildConfiguration section */ 174 | 99B6B5942B8DFACF00565208 /* Debug */ = { 175 | isa = XCBuildConfiguration; 176 | buildSettings = { 177 | ALWAYS_SEARCH_USER_PATHS = NO; 178 | ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES; 179 | CLANG_ANALYZER_NONNULL = YES; 180 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 181 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++20"; 182 | CLANG_ENABLE_MODULES = YES; 183 | CLANG_ENABLE_OBJC_ARC = YES; 184 | CLANG_ENABLE_OBJC_WEAK = YES; 185 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 186 | CLANG_WARN_BOOL_CONVERSION = YES; 187 | CLANG_WARN_COMMA = YES; 188 | CLANG_WARN_CONSTANT_CONVERSION = YES; 189 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 190 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 191 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 192 | CLANG_WARN_EMPTY_BODY = YES; 193 | CLANG_WARN_ENUM_CONVERSION = YES; 194 | CLANG_WARN_INFINITE_RECURSION = YES; 195 | CLANG_WARN_INT_CONVERSION = YES; 196 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 197 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 198 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 199 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 200 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES; 201 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 202 | CLANG_WARN_STRICT_PROTOTYPES = YES; 203 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 204 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE; 205 | CLANG_WARN_UNREACHABLE_CODE = YES; 206 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 207 | COPY_PHASE_STRIP = NO; 208 | DEBUG_INFORMATION_FORMAT = dwarf; 209 | ENABLE_STRICT_OBJC_MSGSEND = YES; 210 | ENABLE_TESTABILITY = YES; 211 | ENABLE_USER_SCRIPT_SANDBOXING = YES; 212 | GCC_C_LANGUAGE_STANDARD = gnu17; 213 | GCC_DYNAMIC_NO_PIC = NO; 214 | GCC_NO_COMMON_BLOCKS = YES; 215 | GCC_OPTIMIZATION_LEVEL = 0; 216 | GCC_PREPROCESSOR_DEFINITIONS = ( 217 | "DEBUG=1", 218 | "$(inherited)", 219 | ); 220 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 221 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 222 | GCC_WARN_UNDECLARED_SELECTOR = YES; 223 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 224 | GCC_WARN_UNUSED_FUNCTION = YES; 225 | GCC_WARN_UNUSED_VARIABLE = YES; 226 | IPHONEOS_DEPLOYMENT_TARGET = 17.2; 227 | LOCALIZATION_PREFERS_STRING_CATALOGS = YES; 228 | MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE; 229 | MTL_FAST_MATH = YES; 230 | ONLY_ACTIVE_ARCH = YES; 231 | SDKROOT = iphoneos; 232 | SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)"; 233 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 234 | }; 235 | name = Debug; 236 | }; 237 | 99B6B5952B8DFACF00565208 /* Release */ = { 238 | isa = XCBuildConfiguration; 239 | buildSettings = { 240 | ALWAYS_SEARCH_USER_PATHS = NO; 241 | ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES; 242 | CLANG_ANALYZER_NONNULL = YES; 243 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 244 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++20"; 245 | CLANG_ENABLE_MODULES = YES; 246 | CLANG_ENABLE_OBJC_ARC = YES; 247 | CLANG_ENABLE_OBJC_WEAK = YES; 248 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 249 | CLANG_WARN_BOOL_CONVERSION = YES; 250 | CLANG_WARN_COMMA = YES; 251 | CLANG_WARN_CONSTANT_CONVERSION = YES; 252 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 253 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 254 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 255 | CLANG_WARN_EMPTY_BODY = YES; 256 | CLANG_WARN_ENUM_CONVERSION = YES; 257 | CLANG_WARN_INFINITE_RECURSION = YES; 258 | CLANG_WARN_INT_CONVERSION = YES; 259 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 260 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 261 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 262 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 263 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES; 264 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 265 | CLANG_WARN_STRICT_PROTOTYPES = YES; 266 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 267 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE; 268 | CLANG_WARN_UNREACHABLE_CODE = YES; 269 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 270 | COPY_PHASE_STRIP = NO; 271 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 272 | ENABLE_NS_ASSERTIONS = NO; 273 | ENABLE_STRICT_OBJC_MSGSEND = YES; 274 | ENABLE_USER_SCRIPT_SANDBOXING = YES; 275 | GCC_C_LANGUAGE_STANDARD = gnu17; 276 | GCC_NO_COMMON_BLOCKS = YES; 277 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 278 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 279 | GCC_WARN_UNDECLARED_SELECTOR = YES; 280 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 281 | GCC_WARN_UNUSED_FUNCTION = YES; 282 | GCC_WARN_UNUSED_VARIABLE = YES; 283 | IPHONEOS_DEPLOYMENT_TARGET = 17.2; 284 | LOCALIZATION_PREFERS_STRING_CATALOGS = YES; 285 | MTL_ENABLE_DEBUG_INFO = NO; 286 | MTL_FAST_MATH = YES; 287 | SDKROOT = iphoneos; 288 | SWIFT_COMPILATION_MODE = wholemodule; 289 | VALIDATE_PRODUCT = YES; 290 | }; 291 | name = Release; 292 | }; 293 | 99B6B5972B8DFACF00565208 /* Debug */ = { 294 | isa = XCBuildConfiguration; 295 | buildSettings = { 296 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 297 | ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor; 298 | CODE_SIGN_STYLE = Automatic; 299 | CURRENT_PROJECT_VERSION = 1; 300 | DEVELOPMENT_ASSET_PATHS = "\"Camera-SwiftUI/Preview Content\""; 301 | DEVELOPMENT_TEAM = 5QJLL8HM6C; 302 | ENABLE_PREVIEWS = YES; 303 | GENERATE_INFOPLIST_FILE = YES; 304 | INFOPLIST_FILE = "Camera-SwiftUI/Info.plist"; 305 | INFOPLIST_KEY_NSCameraUsageDescription = "Get the camera feed"; 306 | INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES; 307 | INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES; 308 | INFOPLIST_KEY_UILaunchScreen_Generation = YES; 309 | INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait"; 310 | INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown"; 311 | IPHONEOS_DEPLOYMENT_TARGET = 17.0; 312 | LD_RUNPATH_SEARCH_PATHS = ( 313 | "$(inherited)", 314 | "@executable_path/Frameworks", 315 | ); 316 | MARKETING_VERSION = 1.0; 317 | PRODUCT_BUNDLE_IDENTIFIER = "com.createwithswift.Camera-SwiftUI"; 318 | PRODUCT_NAME = "$(TARGET_NAME)"; 319 | SAMPLE_CODE_DISAMBIGUATOR = ""; 320 | SUPPORTED_PLATFORMS = "iphoneos iphonesimulator macosx"; 321 | SUPPORTS_MACCATALYST = NO; 322 | SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO; 323 | SWIFT_EMIT_LOC_STRINGS = YES; 324 | SWIFT_VERSION = 5.0; 325 | TARGETED_DEVICE_FAMILY = "1,2"; 326 | }; 327 | name = Debug; 328 | }; 329 | 99B6B5982B8DFACF00565208 /* Release */ = { 330 | isa = XCBuildConfiguration; 331 | buildSettings = { 332 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 333 | ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor; 334 | CODE_SIGN_STYLE = Automatic; 335 | CURRENT_PROJECT_VERSION = 1; 336 | DEVELOPMENT_ASSET_PATHS = "\"Camera-SwiftUI/Preview Content\""; 337 | DEVELOPMENT_TEAM = 5QJLL8HM6C; 338 | ENABLE_PREVIEWS = YES; 339 | GENERATE_INFOPLIST_FILE = YES; 340 | INFOPLIST_FILE = "Camera-SwiftUI/Info.plist"; 341 | INFOPLIST_KEY_NSCameraUsageDescription = "Get the camera feed"; 342 | INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES; 343 | INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES; 344 | INFOPLIST_KEY_UILaunchScreen_Generation = YES; 345 | INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait"; 346 | INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown"; 347 | IPHONEOS_DEPLOYMENT_TARGET = 17.0; 348 | LD_RUNPATH_SEARCH_PATHS = ( 349 | "$(inherited)", 350 | "@executable_path/Frameworks", 351 | ); 352 | MARKETING_VERSION = 1.0; 353 | PRODUCT_BUNDLE_IDENTIFIER = "com.createwithswift.Camera-SwiftUI"; 354 | PRODUCT_NAME = "$(TARGET_NAME)"; 355 | SAMPLE_CODE_DISAMBIGUATOR = ""; 356 | SUPPORTED_PLATFORMS = "iphoneos iphonesimulator macosx"; 357 | SUPPORTS_MACCATALYST = NO; 358 | SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO; 359 | SWIFT_EMIT_LOC_STRINGS = YES; 360 | SWIFT_VERSION = 5.0; 361 | TARGETED_DEVICE_FAMILY = "1,2"; 362 | }; 363 | name = Release; 364 | }; 365 | /* End XCBuildConfiguration section */ 366 | 367 | /* Begin XCConfigurationList section */ 368 | 99B6B5832B8DFACE00565208 /* Build configuration list for PBXProject "Camera-SwiftUI" */ = { 369 | isa = XCConfigurationList; 370 | buildConfigurations = ( 371 | 99B6B5942B8DFACF00565208 /* Debug */, 372 | 99B6B5952B8DFACF00565208 /* Release */, 373 | ); 374 | defaultConfigurationIsVisible = 0; 375 | defaultConfigurationName = Release; 376 | }; 377 | 99B6B5962B8DFACF00565208 /* Build configuration list for PBXNativeTarget "Camera-SwiftUI" */ = { 378 | isa = XCConfigurationList; 379 | buildConfigurations = ( 380 | 99B6B5972B8DFACF00565208 /* Debug */, 381 | 99B6B5982B8DFACF00565208 /* Release */, 382 | ); 383 | defaultConfigurationIsVisible = 0; 384 | defaultConfigurationName = Release; 385 | }; 386 | /* End XCConfigurationList section */ 387 | }; 388 | rootObject = 99B6B5802B8DFACE00565208 /* Project object */; 389 | } 390 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "platform" : "ios", 6 | "size" : "1024x1024" 7 | } 8 | ], 9 | "info" : { 10 | "author" : "xcode", 11 | "version" : 1 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /Camera-SwiftUI/CameraManager.swift: -------------------------------------------------------------------------------- 1 | // 2 | // CameraManager.swift 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 27/02/24. 6 | // 7 | 8 | import AVFoundation 9 | import CoreImage 10 | 11 | 12 | class CameraManager: NSObject { 13 | 14 | private let captureSession = AVCaptureSession() 15 | private var deviceInput: AVCaptureDeviceInput? 16 | private var videoOutput: AVCaptureVideoDataOutput? 17 | private let systemPreferredCamera = AVCaptureDevice.default(for: .video) 18 | 19 | private var sessionQueue = DispatchQueue(label: "video.preview.session") 20 | 21 | private var addToPreviewStream: ((CGImage) -> Void)? 22 | 23 | lazy var previewStream: AsyncStream = { 24 | AsyncStream { continuation in 25 | addToPreviewStream = { cgImage in 26 | continuation.yield(cgImage) 27 | } 28 | } 29 | }() 30 | 31 | private var isAuthorized: Bool { 32 | get async { 33 | let status = AVCaptureDevice.authorizationStatus(for: .video) 34 | 35 | // Determine if the user previously authorized camera access. 36 | var isAuthorized = status == .authorized 37 | 38 | // If the system hasn't determined the user's authorization status, 39 | // explicitly prompt them for approval. 40 | if status == .notDetermined { 41 | isAuthorized = await AVCaptureDevice.requestAccess(for: .video) 42 | } 43 | 44 | return isAuthorized 45 | } 46 | } 47 | 48 | override init() { 49 | super.init() 50 | 51 | Task { 52 | await configureSession() 53 | await startSession() 54 | } 55 | 56 | } 57 | 58 | private func configureSession() async { 59 | guard await isAuthorized, 60 | let systemPreferredCamera, 61 | let deviceInput = try? AVCaptureDeviceInput(device: systemPreferredCamera) 62 | else { return } 63 | 64 | captureSession.beginConfiguration() 65 | 66 | defer { 67 | self.captureSession.commitConfiguration() 68 | } 69 | 70 | let videoOutput = AVCaptureVideoDataOutput() 71 | 72 | videoOutput.setSampleBufferDelegate(self, queue: sessionQueue) 73 | 74 | guard captureSession.canAddInput(deviceInput) else { 75 | return 76 | } 77 | 78 | guard captureSession.canAddOutput(videoOutput) else { 79 | return 80 | } 81 | 82 | captureSession.addInput(deviceInput) 83 | captureSession.addOutput(videoOutput) 84 | 85 | //For a vertical orientation of the camera stream 86 | videoOutput.connection(with: .video)?.videoRotationAngle = 90 87 | } 88 | 89 | 90 | private func startSession() async { 91 | guard await isAuthorized else { return } 92 | captureSession.startRunning() 93 | } 94 | 95 | private func rotate(by angle: CGFloat, from connection: AVCaptureConnection) { 96 | guard connection.isVideoRotationAngleSupported(angle) else { return } 97 | connection.videoRotationAngle = angle 98 | } 99 | 100 | } 101 | 102 | extension CameraManager: AVCaptureVideoDataOutputSampleBufferDelegate { 103 | 104 | func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) { 105 | guard let currentFrame = sampleBuffer.cgImage else { 106 | print("Can't translate to CGImage") 107 | return 108 | } 109 | addToPreviewStream?(currentFrame) 110 | } 111 | 112 | } 113 | 114 | 115 | extension CMSampleBuffer { 116 | var cgImage: CGImage? { 117 | let pixelBuffer: CVPixelBuffer? = CMSampleBufferGetImageBuffer(self) 118 | guard let imagePixelBuffer = pixelBuffer else { return nil } 119 | return CIImage(cvPixelBuffer: imagePixelBuffer).cgImage 120 | } 121 | } 122 | 123 | extension CIImage { 124 | var cgImage: CGImage? { 125 | let ciContext = CIContext() 126 | guard let cgImage = ciContext.createCGImage(self, from: self.extent) else { return nil } 127 | return cgImage 128 | } 129 | } 130 | -------------------------------------------------------------------------------- /Camera-SwiftUI/CameraView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // CameraView.swift 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 27/02/24. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct CameraView: View { 11 | 12 | @Binding var image: CGImage? 13 | 14 | var body: some View { 15 | GeometryReader { geometry in 16 | if let image = image { 17 | Image(decorative: image, scale: 1) 18 | .resizable() 19 | .scaledToFit() 20 | .frame(width: geometry.size.width, 21 | height: geometry.size.height) 22 | } else { 23 | ContentUnavailableView("Camera feed interrupted", systemImage: "xmark.circle.fill") 24 | .frame(width: geometry.size.width, 25 | height: geometry.size.height) 26 | } 27 | } 28 | } 29 | } 30 | 31 | #Preview { 32 | CameraView(image: .constant(nil)) 33 | } 34 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Camera_SwiftUIApp.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Camera_SwiftUIApp.swift 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 27/02/24. 6 | // 7 | 8 | import SwiftUI 9 | 10 | @main 11 | struct Camera_SwiftUIApp: App { 12 | var body: some Scene { 13 | WindowGroup { 14 | ContentView() 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /Camera-SwiftUI/ContentView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ContentView.swift 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 27/02/24. 6 | // 7 | 8 | import SwiftUI 9 | 10 | struct ContentView: View { 11 | 12 | @State 13 | private var viewModel = ViewModel() 14 | 15 | var body: some View { 16 | CameraView(image: $viewModel.currentFrame) 17 | .ignoresSafeArea() 18 | } 19 | } 20 | 21 | #Preview { 22 | ContentView() 23 | } 24 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /Camera-SwiftUI/Preview Content/Preview Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /Camera-SwiftUI/SampleCode.xcconfig: -------------------------------------------------------------------------------- 1 | // 2 | // SampleCode.xcconfig 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 28/03/24. 6 | // 7 | 8 | // Configuration settings file format documentation can be found at: 9 | // https://help.apple.com/xcode/#/dev745c5c974 10 | 11 | SAMPLE_CODE_DISAMBIGUATOR=${DEVELOPMENT_TEAM} 12 | -------------------------------------------------------------------------------- /Camera-SwiftUI/ViewModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ViewModel.swift 3 | // Camera-SwiftUI 4 | // 5 | // Created by Gianluca Orpello on 27/02/24. 6 | // 7 | 8 | import Foundation 9 | import CoreImage 10 | 11 | @Observable 12 | class ViewModel { 13 | 14 | var currentFrame: CGImage? 15 | 16 | private let cameraManager = CameraManager() 17 | 18 | init() { 19 | Task { 20 | await handleCameraPreviews() 21 | } 22 | } 23 | 24 | func handleCameraPreviews() async { 25 | for await image in cameraManager.previewStream { 26 | Task { @MainActor in 27 | currentFrame = image 28 | } 29 | } 30 | } 31 | } 32 | 33 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License. 2 | 3 | Copyright (c) 2024 Create with Swift. 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Camera capture setup in SwiftUI: The easiest way 2 | 3 |

4 | Ignite logo 5 |

6 | 7 | 8 |

9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |

19 | 20 |
21 | 22 | ## Content 23 | 24 | In this short tutorial you will learn how to set a camera feed capture in a SwiftUI app. 25 | 26 | You can find numerous guides discussing how to obtain a camera feed. Let’s explore a method that works on all devices that have at least one integrated camera. 27 | 28 | You will learn the easiest and quickest method to obtain a live feed and use it in an app created with SwiftUI. It serves as a foundation for incorporating a camera feed into projects that need so. 29 | 30 | [Read the full article](www.createwithswift.com/camera-capture-setup-in-a-swiftui-app) 31 | 32 | ## License 33 | 34 | MIT License. 35 | 36 | Copyright (c) 2024 Create with Swift. 37 | 38 | Permission is hereby granted, free of charge, to any person obtaining a copy 39 | of this software and associated documentation files (the "Software"), to deal 40 | in the Software without restriction, including without limitation the rights 41 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 42 | copies of the Software, and to permit persons to whom the Software is 43 | furnished to do so, subject to the following conditions: 44 | 45 | The above copyright notice and this permission notice shall be included in all 46 | copies or substantial portions of the Software. 47 | 48 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 49 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 50 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 51 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 52 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 53 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 54 | SOFTWARE. 55 | 56 |
57 | 58 | --- 59 | 60 |

 

61 | 62 |

63 | 64 | Create With Swift Logo 65 | 66 | 67 |

68 | 69 |
70 | 71 |

72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 |

82 | 83 |
84 | -------------------------------------------------------------------------------- /resources/CreatewithSwift-Hero.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/create-with-swift/Camera-capture-setup-in-SwiftUI/2bc0e41b9b540492ea1831bc764e36488d77a7e1/resources/CreatewithSwift-Hero.gif -------------------------------------------------------------------------------- /resources/createwithswift-articles.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/create-with-swift/Camera-capture-setup-in-SwiftUI/2bc0e41b9b540492ea1831bc764e36488d77a7e1/resources/createwithswift-articles.png -------------------------------------------------------------------------------- /resources/createwithswift-followonx.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/create-with-swift/Camera-capture-setup-in-SwiftUI/2bc0e41b9b540492ea1831bc764e36488d77a7e1/resources/createwithswift-followonx.png -------------------------------------------------------------------------------- /resources/createwithswift-linkedin.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/create-with-swift/Camera-capture-setup-in-SwiftUI/2bc0e41b9b540492ea1831bc764e36488d77a7e1/resources/createwithswift-linkedin.png -------------------------------------------------------------------------------- /resources/createwithswift_icon_circle.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/create-with-swift/Camera-capture-setup-in-SwiftUI/2bc0e41b9b540492ea1831bc764e36488d77a7e1/resources/createwithswift_icon_circle.png --------------------------------------------------------------------------------