Fix buttons getting stuck after scrolling on them

android/src/main/java/com/swmansion/gesturehandler/core/NativeViewGestureHandler.kt

@@ -83,11 +83,21 @@ class NativeViewGestureHandler : GestureHandler<NativeViewGestureHandler>() {
   override fun onHandle(event: MotionEvent, sourceEvent: MotionEvent) {
     val view = view!!
     if (event.actionMasked == MotionEvent.ACTION_UP) {
-      view.onTouchEvent(event)
-      if ((state == STATE_UNDETERMINED || state == STATE_BEGAN) && view.isPressed) {
-        activate()
+      if (state == STATE_UNDETERMINED && !hook.canBegin(event)) {
+        cancel()
+      } else {
+        view.onTouchEvent(event)
+        if ((state == STATE_UNDETERMINED || state == STATE_BEGAN) && view.isPressed) {
+          activate()
+        }
+
+        if (state == STATE_UNDETERMINED) {
+          cancel()
+        } else {
+          end()
+        }
       }
-      end()
+
       hook.afterGestureEnd(event)
     } else if (state == STATE_UNDETERMINED || state == STATE_BEGAN) {
       when {
@@ -104,10 +114,8 @@ class NativeViewGestureHandler : GestureHandler<NativeViewGestureHandler>() {
           hook.handleEventBeforeActivation(event)
         }
         state != STATE_BEGAN -> {
-          if (hook.canBegin()) {
+          if (hook.canBegin(event)) {
             begin()
-          } else {
-            cancel()
           }
         }
       }
@@ -144,7 +152,7 @@ class NativeViewGestureHandler : GestureHandler<NativeViewGestureHandler>() {
      * @return Boolean value signalling whether the handler can transition to the BEGAN state. If false
      * the gesture will be cancelled.
      */
-    fun canBegin() = true
+    fun canBegin(event: MotionEvent) = true
 
     /**
      * Called after the gesture transitions to the END state.

android/src/main/java/com/swmansion/gesturehandler/react/RNGestureHandlerButtonViewManager.kt

@@ -270,15 +270,15 @@ class RNGestureHandlerButtonViewManager : ViewGroupManager<ButtonViewGroup>(), R
      * [com.swmansion.gesturehandler.NativeViewGestureHandler.onHandle]  */
     @SuppressLint("ClickableViewAccessibility")
     override fun onTouchEvent(event: MotionEvent): Boolean {
+      val eventTime = event.eventTime
+      val action = event.action
+
       if (event.action == MotionEvent.ACTION_CANCEL) {
         tryFreeingResponder()
-        return super.onTouchEvent(event)
       }
 
-      val eventTime = event.eventTime
-      val action = event.action
       // always true when lastEventTime or lastAction have default value (-1)
-      if (lastEventTime != eventTime || lastAction != action) {
+      if (lastEventTime != eventTime || lastAction != action || action == MotionEvent.ACTION_CANCEL) {
         lastEventTime = eventTime
         lastAction = action
         return super.onTouchEvent(event)
@@ -384,7 +384,11 @@ class RNGestureHandlerButtonViewManager : ViewGroupManager<ButtonViewGroup>(), R
       }
     }
 
-    override fun canBegin(): Boolean {
+    override fun canBegin(event: MotionEvent): Boolean {
+      if (event.action == MotionEvent.ACTION_CANCEL || event.action == MotionEvent.ACTION_UP || event.actionMasked == MotionEvent.ACTION_POINTER_UP) {
+        return false
+      }
+
       val isResponder = tryGrabbingResponder()
       if (isResponder) {
         isTouched = true