Updated docs, exported constants

README.md

@@ -146,6 +146,7 @@ import { Camera, CameraType } from 'react-native-camera-kit';
 | `resetFocusWhenMotionDetected` | Boolean                 | iOS only. Dismiss tap to focus when focus area content changes. Native iOS feature, see documentation: https://developer.apple.com/documentation/avfoundation/avcapturedevice/1624644-subjectareachangemonitoringenabl?language=objc). Default `true`.                                                                                        |
 | `saveToCameraRoll`             | Boolean                 | Using the camera roll is slower than using regular files stored in your app. On an iPhone X in debug mode, on a real phone, we measured around 100-150ms processing time to save to the camera roll. _<span style="color: red">**Note:**</span> This only work on real devices. It will hang indefinitly on simulators._                      |
 | `saveToCameraRollWithPhUrl`    | Boolean                 | iOS only. If true, speeds up photo taking by about 5-50ms (measured on iPhone X) by only returning a [rn-cameraroll-compatible](https://github.com/react-native-community/react-native-cameraroll/blob/a09af08f0a46a98b29f6ad470e59d3dc627864a2/ios/RNCAssetsLibraryRequestHandler.m#L36) `ph://..` URL instead of a regular `file://..` URL. |  |
+| `onOrientationChange`          | Function                | Callback when physical device orientation changes. Returned event contains `orientation`. Ex: `onOrientationChange={(event) => console.log(event.nativeEvent.orientation)}`. Use `import { Orientation } from 'react-native-camera-kit'; if (event.nativeEvent.orientation === Orientation.PORTRAIT) { ... }` to understand the new value |
 
 ### Barcode Props (Optional)
 

src/Camera.android.tsx

@@ -34,8 +34,4 @@ const Camera = React.forwardRef((props, ref) => {
     />);
 });
 
-const { PORTRAIT, PORTRAIT_UPSIDE_DOWN, LANDSCAPE_LEFT, LANDSCAPE_RIGHT } = RNCameraKitModule.getConstants();
-
-export { PORTRAIT, PORTRAIT_UPSIDE_DOWN, LANDSCAPE_LEFT, LANDSCAPE_RIGHT };
-
 export default Camera;

src/index.ts

@@ -5,6 +5,14 @@ import CameraScreen, { CameraType } from './CameraScreen';
 
 const { CameraKit } = NativeModules;
 
+// Start with portrait/pointing up, increment while moving counter-clockwise
+export const Orientation = {
+  PORTRAIT: 0, // ⬆️
+  LANDSCAPE_LEFT: 1, // ⬅️
+  PORTRAIT_UPSIDE_DOWN: 2, // ⬇️
+  LANDSCAPE_RIGHT: 3, // ➡️
+};
+
 export default CameraKit;
 
 export { Camera, CameraScreen, CameraType };