I'm stepping thru my source. I have a call to invalidate().
I stepped into it, and attached the android source (version 16). However, it went here: /** * Used to indicate that the parent of this view should be invalidated. This functionality * is used to force the parent to rebuild its display list (when hardware-accelerated), * which is necessary when various parent-managed properties of the view change, such as * alpha, translationX/Y, scrollX/Y, scaleX/Y, and rotation/X/Y. This method will propagate * an invalidation event to the parent. * * @hide */ protected void invalidateParentIfNeeded() { if (isHardwareAccelerated() && mParent instanceof View) { ((View) mParent).invalidate(true); } } Why did it go to the function *invalidateParentIfNeeded()* instead of the function *invalidate()*? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en