railbird/react-native-vision-camera
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flip orientation in camera session

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Loewy
2025-12-11 14:17:34 -08:00
parent 09b50938d2
commit 61863149c0
1 changed files with 8 additions and 6 deletions
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14
package/android/src/main/java/com/mrousavy/camera/core/CameraSession.kt
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@@ -426,16 +426,18 @@ class CameraSession(private val context: Context, private val cameraManager: Cam
val fps = configuration?.fps ?: 30 val fps = configuration?.fps ?: 30
// Get actual device rotation from WindowManager instead of relying on // Get actual device rotation from WindowManager since the React Native orientation hook
// the orientation prop from React, which may not update on Android when // doesn't update when rotating between landscape-left and landscape-right on Android.
// rotating between landscape-left and landscape-right. // Map device rotation to the correct orientationHint for video recording:
// - Counter-clockwise (ROTATION_90) → 270° hint
// - Clockwise (ROTATION_270) → 90° hint
val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
val deviceRotation = windowManager.defaultDisplay.rotation val deviceRotation = windowManager.defaultDisplay.rotation
val actualOrientation = when (deviceRotation) { val recordingOrientation = when (deviceRotation) {
Surface.ROTATION_0 -> Orientation.PORTRAIT Surface.ROTATION_0 -> Orientation.PORTRAIT
Surface.ROTATION_90 -> Orientation.LANDSCAPE_LEFT Surface.ROTATION_90 -> Orientation.LANDSCAPE_RIGHT
Surface.ROTATION_180 -> Orientation.PORTRAIT_UPSIDE_DOWN Surface.ROTATION_180 -> Orientation.PORTRAIT_UPSIDE_DOWN
Surface.ROTATION_270 -> Orientation.LANDSCAPE_RIGHT Surface.ROTATION_270 -> Orientation.LANDSCAPE_LEFT
else -> Orientation.PORTRAIT else -> Orientation.PORTRAIT
} }