fixed android?

Author: akwasniewski

packages/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerDetectorView.kt

@@ -70,7 +70,6 @@ class RNGestureHandlerDetectorView(context: Context) : ReactViewGroup(context) {
     for (tag in newHandlers) {
       changes[tag] = if (changes.containsKey(tag)) GestureHandlerMutation.Keep else GestureHandlerMutation.Attach
     }
-
     for (entry in changes) {
       val tag = entry.key
 
@@ -128,6 +127,15 @@ class RNGestureHandlerDetectorView(context: Context) : ReactViewGroup(context) {
     eventDispatcher?.dispatchEvent(event)
   }
 
+  fun onViewDrop() {
+    val registry = RNGestureHandlerModule.registries[moduleId]
+      ?: throw Exception("Tried to access a non-existent registry")
+    for (tag in attachedHandlers) {
+      registry.detachHandler(tag)
+      attachedHandlers.remove(tag)
+    }
+  }
+
   companion object {
     private enum class GestureHandlerMutation {
       Attach,

packages/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerDetectorViewManager.kt

@@ -36,4 +36,9 @@ class RNGestureHandlerDetectorViewManager :
   override fun setModuleId(view: RNGestureHandlerDetectorView, value: Int) {
     view.setModuleId(value)
   }
+
+  override fun onDropViewInstance(view: RNGestureHandlerDetectorView) {
+    view.onViewDrop()
+    super.onDropViewInstance(view)
+  }
 }