Neither demo handles the top over scroll effect correctly

[Chris Lacy]

In Part 1 only the bottom portion is visible beneath the Toolbar.
In Part 2 it's not visible at all.

[Michał Z.]

Thanks for reporting this. I've completely forgot about this to be honest :)
Also I've looked at Google+ and Play Store apps on which I was basing my implementation and it seems that Play Store also has this bug and G+ has SwipeToRefresh.
Anyways I'll try to fix this.

[Michał Z.]

Actually I can't see any simple way to fix this. It seems that there is no way to move the origin of glow effect in the RecyclerView.

This is from it's onDraw() method:

        if (mTopGlow != null && !mTopGlow.isFinished()) {
            final int restore = c.save();
            if (mClipToPadding) {
                c.translate(getPaddingLeft(), getPaddingTop());
            }
            needsInvalidate |= mTopGlow != null && mTopGlow.draw(c);
            c.restoreToCount(restore);
        }

And I'm using clipToPadding="false" so it's not going to translate it. Do you have any idea what can be done here? I think that I could add a margin to the first item of the list using ItemDecoration and it could help but if someone would need to use it with GridLayoutManager or StaggeredGridLayoutManager then it becomes tricky.

[Michał Z.]

It's now handled by CoordinatorLayout.