railbird/react-native-vision-camera
10
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

feat: Add support for LiDAR, TrueDepth, External (USB) and Continuity Camera Devices (iOS 17) (#1824)

Browse Source 
* feat: Add support for LiDAR, TrueDepth, External (USB) and Continuity Camera Devices (iOS 17)

* Rename `devices` -> `physicalDevices`

* fix: Comment out iOS 17 cameras for now

* fix: Move `supportsDepthCapture` to `format`

* fix: Fall back to `wide-angle-camera` for any unknown types

* Update CameraPage.tsx

* `descriptor` -> `physicalDeviceDescriptor`

* Update CameraDevice.ts

* Format

* feat: Expose `userPreferredCameraDevice`

Uses the new iOS 17 API where the user can prefer a default device, otherwise fall back to the first device of the available ones

* fix: Expose as property

* Add TODO comments

* fix: Format code

* fix: Compile below Swift 5.9
This commit is contained in:
Marc Rousavy
2023-09-21 16:29:46 +02:00
committed by GitHub
parent 8864866f80
commit cf4882b152
14 changed files with 136 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
package/ios/CameraDevicesManager.swift
View File

@@ -37,47 +37,55 @@ class CameraDevicesManager: RCTEventEmitter {
}
override func constantsToExport() -> [AnyHashable: Any]! {
let devices = getDevicesJson()
let preferredDevice: [String: Any]
// TODO: Remove this #if once Xcode 15 is rolled out
#if swift(>=5.9)
if #available(iOS 17.0, *),
let userPreferred = AVCaptureDevice.userPreferredCamera {
preferredDevice = userPreferred.toDictionary()
} else {
preferredDevice = devices[0]
}
#else
preferredDevice = devices[0]
#endif
return [
"availableCameraDevices": getDevicesJson(),
"availableCameraDevices": devices,
"userPreferredCameraDevice": preferredDevice,
]
}
private func getDevicesJson() -> [[String: Any]] {
return discoverySession.devices.map {
return [
"id": $0.uniqueID,
"devices": $0.physicalDevices.map(\.deviceType.descriptor),
"position": $0.position.descriptor,
"name": $0.localizedName,
"hasFlash": $0.hasFlash,
"hasTorch": $0.hasTorch,
"minZoom": $0.minAvailableVideoZoomFactor,
"neutralZoom": $0.neutralZoomFactor,
"maxZoom": $0.maxAvailableVideoZoomFactor,
"isMultiCam": $0.isMultiCam,
"supportsDepthCapture": false, // TODO: supportsDepthCapture
"supportsRawCapture": false, // TODO: supportsRawCapture
"supportsLowLightBoost": $0.isLowLightBoostSupported,
"supportsFocus": $0.isFocusPointOfInterestSupported,
"hardwareLevel": "full",
"sensorOrientation": "portrait", // TODO: Sensor Orientation?
"formats": $0.formats.map { format -> [String: Any] in
format.toDictionary()
},
]
return $0.toDictionary()
}
}
private static func getAllDeviceTypes() -> [AVCaptureDevice.DeviceType] {
var deviceTypes: [AVCaptureDevice.DeviceType] = []
deviceTypes.append(.builtInDualCamera)
deviceTypes.append(.builtInWideAngleCamera)
deviceTypes.append(.builtInTelephotoCamera)
deviceTypes.append(.builtInTrueDepthCamera)
if #available(iOS 13.0, *) {
deviceTypes.append(.builtInTripleCamera)
deviceTypes.append(.builtInDualWideCamera)
deviceTypes.append(.builtInUltraWideCamera)
}
deviceTypes.append(.builtInDualCamera)
deviceTypes.append(.builtInWideAngleCamera)
deviceTypes.append(.builtInTelephotoCamera)
if #available(iOS 15.4, *) {
deviceTypes.append(.builtInLiDARDepthCamera)
}
// iOS 17 specifics:
// This is only reported if `NSCameraUseExternalDeviceType` is set to true in Info.plist,
// otherwise external devices are just reported as wide-angle-cameras
// deviceTypes.append(.external)
// This is only reported if `NSCameraUseContinuityCameraDeviceType` is set to true in Info.plist,
// otherwise continuity camera devices are just reported as wide-angle-cameras
// deviceTypes.append(.continuityCamera)
return deviceTypes
}
}