[rcore] [android] fixed gesture system not reporting GESTURE_NONE (#5452)

in android gesture system is not reporting GESTURE_NONE, specified in the issue https://github.com/raysan5/raylib/issues/5010 so, automatically GESTURE_SWIPE, TAP, DOUBLE_TAP, also will not be reported. in this commit it is fixed.

src/platforms/rcore_android.c

@@ -1336,21 +1336,59 @@ static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
         }
     }
 
-    if ((flags == AMOTION_EVENT_ACTION_POINTER_UP) || (flags == AMOTION_EVENT_ACTION_UP) || (flags == AMOTION_EVENT_ACTION_HOVER_EXIT))
+#if defined(SUPPORT_GESTURES_SYSTEM)
+    GestureEvent gestureEvent = { 0 };
+
+    gestureEvent.pointCount = 0;
+
+    // Register touch actions
+    if (flags == AMOTION_EVENT_ACTION_DOWN) gestureEvent.touchAction = TOUCH_ACTION_DOWN;
+    else if (flags == AMOTION_EVENT_ACTION_UP) gestureEvent.touchAction = TOUCH_ACTION_UP;
+    else if (flags == AMOTION_EVENT_ACTION_MOVE) gestureEvent.touchAction = TOUCH_ACTION_MOVE;
+    else if (flags == AMOTION_EVENT_ACTION_CANCEL) gestureEvent.touchAction = TOUCH_ACTION_CANCEL;
+
+    for (int i = 0; (i < touchRaw.pointCount) && (i < MAX_TOUCH_POINTS); i++)
     {
-        // One of the touchpoints is released, remove it from touch point arrays
-        if (flags == AMOTION_EVENT_ACTION_HOVER_EXIT)
+        // If the touchPoint is hover, Ignore it
+        bool hover = false;
+        for (int j = 0; j < MAX_TOUCH_POINTS; j++)
         {
-            // If the touchPoint is hover, remove it from hoverPoints
-            for (int i = 0; i < MAX_TOUCH_POINTS; i++)
+            // Check if the touchPoint is in hoverPointers
+            if (touchRaw.hoverPoints[j] == touchRaw.pointId[i])
             {
-                if (touchRaw.hoverPoints[i] == touchRaw.pointId[pointerIndex])
-                {
-                    touchRaw.hoverPoints[i] = -1;
-                    break;
-                }
+                hover = true;
+                break;
             }
         }
+        if (hover) continue;
+
+        gestureEvent.pointId[gestureEvent.pointCount] = touchRaw.pointId[i];
+        gestureEvent.position[gestureEvent.pointCount] = touchRaw.position[i];
+        gestureEvent.position[gestureEvent.pointCount].x /= (float)GetScreenWidth();
+        gestureEvent.position[gestureEvent.pointCount].y /= (float)GetScreenHeight();
+        gestureEvent.pointCount++;
+    }
+
+    // Gesture data is sent to gestures system for processing
+    ProcessGestureEvent(gestureEvent);
+#endif
+
+    if (flags == AMOTION_EVENT_ACTION_HOVER_EXIT)
+    {
+        // Hover exited. So, remove it from hoverPoints
+        for (int i = 0; i < MAX_TOUCH_POINTS; i++)
+        {
+            if (touchRaw.hoverPoints[i] == touchRaw.pointId[pointerIndex])
+            {
+                touchRaw.hoverPoints[i] = -1;
+                break;
+            }
+        }
+    }
+
+    if ((flags == AMOTION_EVENT_ACTION_POINTER_UP) || (flags == AMOTION_EVENT_ACTION_UP))
+    {
+        // One of the touchpoints is released, remove it from touch point arrays
         for (int i = pointerIndex; (i < touchRaw.pointCount - 1) && (i < MAX_TOUCH_POINTS - 1); i++)
         {
             touchRaw.pointId[i] = touchRaw.pointId[i+1];
@@ -1359,7 +1397,7 @@ static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
         touchRaw.pointCount--;
     }
 
-    kt">int pointCount = 0;
+    n">CORE.Input.Touch.pointCount = 0;
     for (int i = 0; (i < touchRaw.pointCount) && (i < MAX_TOUCH_POINTS); i++)
     {
         // If the touchPoint is hover, Ignore it
@@ -1375,35 +1413,11 @@ static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
         }
         if (hover) continue;
 
-        CORE.Input.Touch.pointId[pointCount] = touchRaw.pointId[i];
-        CORE.Input.Touch.position[pointCount] = touchRaw.position[i];
-        pointCount++;
-    }
-    CORE.Input.Touch.pointCount = pointCount;
-
-#if defined(SUPPORT_GESTURES_SYSTEM)
-    GestureEvent gestureEvent = { 0 };
-
-    gestureEvent.pointCount = CORE.Input.Touch.pointCount;
-
-    // Register touch actions
-    if (flags == AMOTION_EVENT_ACTION_DOWN) gestureEvent.touchAction = TOUCH_ACTION_DOWN;
-    else if (flags == AMOTION_EVENT_ACTION_UP) gestureEvent.touchAction = TOUCH_ACTION_UP;
-    else if (flags == AMOTION_EVENT_ACTION_MOVE) gestureEvent.touchAction = TOUCH_ACTION_MOVE;
-    else if (flags == AMOTION_EVENT_ACTION_CANCEL) gestureEvent.touchAction = TOUCH_ACTION_CANCEL;
-
-    for (int i = 0; (i < gestureEvent.pointCount) && (i < MAX_TOUCH_POINTS); i++)
-    {
-        gestureEvent.pointId[i] = CORE.Input.Touch.pointId[i];
-        gestureEvent.position[i] = CORE.Input.Touch.position[i];
-        gestureEvent.position[i].x /= (float)GetScreenWidth();
-        gestureEvent.position[i].y /= (float)GetScreenHeight();
+        CORE.Input.Touch.pointId[CORE.Input.Touch.pointCount] = touchRaw.pointId[i];
+        CORE.Input.Touch.position[CORE.Input.Touch.pointCount] = touchRaw.position[i];
+        CORE.Input.Touch.pointCount++;
     }
 
-    // Gesture data is sent to gestures system for processing
-    ProcessGestureEvent(gestureEvent);
-#endif
-
     // When all touchpoints are tapped and released really quickly, this event is generated
     if (flags == AMOTION_EVENT_ACTION_CANCEL) CORE.Input.Touch.pointCount = 0;