From 45c9c01932441298707aa3dca0bf375311af0e07 Mon Sep 17 00:00:00 2001
From: Chen Cen <ccen@stripe.com>
Date: Thu, 12 May 2022 16:55:19 -0700
Subject: [PATCH] Fix front camera callback

---
 .../java/com/stripe/android/camera/Camera1Adapter.kt   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/camera-core/src/main/java/com/stripe/android/camera/Camera1Adapter.kt b/camera-core/src/main/java/com/stripe/android/camera/Camera1Adapter.kt
index ed1da2638d2..4629032ba29 100644
--- a/camera-core/src/main/java/com/stripe/android/camera/Camera1Adapter.kt
+++ b/camera-core/src/main/java/com/stripe/android/camera/Camera1Adapter.kt
@@ -160,7 +160,13 @@ class Camera1Adapter(
                     CameraPreviewImage(
                         image = NV21Image(imageWidth, imageHeight, bytes)
                             .toBitmap(getRenderScript(activity))
-                            .rotate(mRotation.toFloat()),
+                            .rotate(
+                                if (currentCameraId == Camera.CameraInfo.CAMERA_FACING_BACK) {
+                                    mRotation.toFloat()
+                                } else {
+                                    -mRotation.toFloat()
+                                }
+                            ),
                         viewBounds = Rect(
                             previewView.left,
                             previewView.top,
@@ -405,7 +411,7 @@ class Camera1Adapter(
     private fun setCameraDisplayOrientation(activity: Activity) {
         val camera = mCamera ?: return
         val info = Camera.CameraInfo()
-        Camera.getCameraInfo(Camera.CameraInfo.CAMERA_FACING_BACK, info)
+        Camera.getCameraInfo(currentCameraId, info)
 
         val rotation = activity.windowManager.defaultDisplay.rotation
         val degrees = rotation.rotationToDegrees()