Merge pull request #648 from nmassey/fix-remoteFunction-onProgressChange

fix: typeof "function" onProgressChange - fixes app crash

Author: dohooo

.changeset/nine-moose-whisper.md

@@ -0,0 +1,5 @@
+---
+"react-native-reanimated-carousel": patch
+---
+
+fix app crash when using "onProgressChange" prop as function

src/hooks/useOnProgressChange.ts

@@ -19,6 +19,12 @@ export function useOnProgressChange(
   const { autoFillData, loop, offsetX, size, rawDataLength, onProgressChange }
         = opts;
 
+  // remember `isFunc` here because we can't accurately check typeof
+  // from within useAnimatedReaction because its code has been workletized;
+  // the `onProgressChange` value will be typeof "object" from within
+  // the worklet code even if it's a function.
+  const isFunc = typeof onProgressChange === "function";
+
   useAnimatedReaction(
     () => offsetX.value,
     (_value) => {
@@ -43,7 +49,7 @@ export function useOnProgressChange(
         absoluteProgress = rawDataLength - absoluteProgress;
 
       if (onProgressChange) {
-        if (typeof onProgressChange === "function")
+        if (isFunc)
           runOnJS(onProgressChange)(value, absoluteProgress);
 
         else