From 3329ed720fb336d9e5f893158754f630c7c2509d Mon Sep 17 00:00:00 2001
From: Ivan Chen <ivan@tagg.id>
Date: Fri, 6 Aug 2021 17:47:57 -0400
Subject: Cleanup code, Pause preview earlier

---
 src/screens/moments/CameraScreen.tsx | 15 +++++----------
 src/utils/camera.ts                  |  2 +-
 2 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/src/screens/moments/CameraScreen.tsx b/src/screens/moments/CameraScreen.tsx
index 1f38a0bf..739461a8 100644
--- a/src/screens/moments/CameraScreen.tsx
+++ b/src/screens/moments/CameraScreen.tsx
@@ -27,7 +27,6 @@ const CameraScreen: React.FC<CameraScreenProps> = ({route, navigation}) => {
   const {screenType, selectedCategory} = route.params;
   const cameraRef = useRef<RNCamera>(null);
   const tabBarHeight = useBottomTabBarHeight();
-  const focused = useIsFocused();
   const [cameraType, setCameraType] = useState<keyof CameraType>('back');
   const [flashMode, setFlashMode] = useState<keyof FlashMode>('off');
   const [mostRecentPhoto, setMostRecentPhoto] = useState<string>('');
@@ -44,14 +43,6 @@ const CameraScreen: React.FC<CameraScreenProps> = ({route, navigation}) => {
     }
   };
 
-  useEffect(() => {
-    if (!focused) {
-      setTimeout(() => {
-        setShowCamera(false);
-      }, 500);
-    }
-  }, [focused]);
-
   useFocusEffect(
     useCallback(() => {
       navigation.dangerouslyGetParent()?.setOptions({
@@ -66,7 +57,11 @@ const CameraScreen: React.FC<CameraScreenProps> = ({route, navigation}) => {
 
       setShowCamera(true);
 
-      return () => setIsRecording(false);
+      return () => {
+        setTimeout(() => {
+          setShowCamera(false);
+        }, 500);
+      };
     }, [navigation]),
   );
 
diff --git a/src/utils/camera.ts b/src/utils/camera.ts
index ec2615de..c9dec292 100644
--- a/src/utils/camera.ts
+++ b/src/utils/camera.ts
@@ -23,12 +23,12 @@ export const takePicture = (
   cameraRef: RefObject<RNCamera>,
   callback: (pic: TakePictureResponse) => void,
 ) => {
+  cameraRef.current?.pausePreview();
   if (cameraRef !== null) {
     const options: TakePictureOptions = {
       forceUpOrientation: true,
       orientation: 'portrait',
       writeExif: false,
-      pauseAfterCapture: true,
     };
     cameraRef.current?.takePictureAsync(options).then((pic) => {
       callback(pic);
-- 
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