Add helper method

Author: m-bert

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

@@ -220,7 +220,9 @@ open class GestureHandler {
     trackedPointersIDsCount--
   }
 
-  fun isTrackingPointer(pointerId: Int) = trackedPointerIDs[pointerId] != -1
+  private fun isTrackingPointer(pointerId: Int) = trackedPointerIDs[pointerId] != -1
+
+  fun shouldHandleTouchEvent(event: MotionEvent) = isTrackingPointer(event.getPointerId(event.actionIndex))
 
   private fun needAdapt(event: MotionEvent): Boolean {
     if (event.pointerCount != trackedPointersIDsCount) {

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

@@ -251,7 +251,7 @@ class GestureHandlerOrchestrator(
     preparedHandlers.sortWith(handlersComparator)
 
     for (handler in preparedHandlers) {
-      if (handler.isTrackingPointer(event.getPointerId(event.actionIndex))) {
+      if (handler.shouldHandleTouchEvent(event)) {
         deliverEventToGestureHandler(handler, event)
       }
     }