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()*?
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