Android: Fix Touch event position depending on Surface

Touch event position is counted from begin of Surface. Later method
QAndroidPlatformScreen::topLevelAt(..) is trying to return the top level
window at the touch event position.

In case when Surface is moved, we should also add this move to event
position. If it is not happening, touch event will not be assigned to
correct window.

Fixes: QTBUG-65927
Pick-to: 5.15
Change-Id: I549b9ec964cb09607153c60b9d9f6e0068a04cc2
Reviewed-by: Rami Potinkara <rami.potinkara@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>

src/android/jar/src/org/qtproject/qt/android/QtSurface.java

@@ -101,6 +101,11 @@ public class QtSurface extends SurfaceView implements SurfaceHolder.Callback
     @Override
     public boolean onTouchEvent(MotionEvent event)
     {
+        // QTBUG-65927
+        // Fix event positions depending on Surface position.
+        // In case when Surface is moved, we should also add this move to event position
+        event.setLocation(event.getX() + getX(), event.getY() + getY());
+
         QtNative.sendTouchEvent(event, getId());
         m_gestureDetector.onTouchEvent(event);
         return true;