diff --git a/android/src/main/java/com/lwansbrough/RCTCamera/RCTCamera.java b/android/src/main/java/com/lwansbrough/RCTCamera/RCTCamera.java
index c434f62..f8b9f75 100644
--- a/android/src/main/java/com/lwansbrough/RCTCamera/RCTCamera.java
+++ b/android/src/main/java/com/lwansbrough/RCTCamera/RCTCamera.java
@@ -475,7 +475,6 @@ public class RCTCamera {
         public int rotation = 0;
         public int previewWidth = -1;
         public int previewHeight = -1;
-        public int previewHeight = -1;
         public float previewPaddingHeight = -1;
         public float previewPaddingWidth = -1;
 
diff --git a/android/src/main/java/com/lwansbrough/RCTCamera/RCTCameraModule.java b/android/src/main/java/com/lwansbrough/RCTCamera/RCTCameraModule.java
index 3566e42..c20186d 100644
--- a/android/src/main/java/com/lwansbrough/RCTCamera/RCTCameraModule.java
+++ b/android/src/main/java/com/lwansbrough/RCTCamera/RCTCameraModule.java
@@ -580,7 +580,7 @@ public class RCTCameraModule extends ReactContextBaseJavaModule
             }
         }
 
-        boolean shouldCropToPreview = options.hasKey(“cropToPreview”) && options.getBoolean(“cropToPreview”);
+        boolean shouldCropToPreview = options.hasKey("cropToPreview") && options.getBoolean("cropToPreview");
         if (shouldCropToPreview) {
             try {
                 int type = options.getInt("type");