Provide item index in onFirstVisibleItemChange callback#7
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burrows wants to merge 1 commit intocentro:masterfrom
Open
Provide item index in onFirstVisibleItemChange callback#7burrows wants to merge 1 commit intocentro:masterfrom
burrows wants to merge 1 commit intocentro:masterfrom
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… addition to the item.
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I ran into a situation where I needed the index of the first visible item instead of the item itself. This change provides the index in the callback so that I don't need to perform the O(n)
indexOflookup. It adds it as the second param to the callback so it is backwards compatible.