Empty space between listview header and first item

Question

I\'ve created an android application with a ListView. I\'ve added both a header and footer to the list. But when adding a divider/separator it also creates an empty space betwee

Answer 1

I stumbled upon the same problem, but in a slightly different situation than yours. My ListView has a header (a search box), but the first item below it contains a section header (a date, or a letter) rather than being a regular list item (with the actual content in form of an image, some text, and so on). As such, I want it not to be selectable, so in my custom adapter I have overridden areAllItemsEnabled to return false.

Big mistake, because that's exactly the culprit. See, it appears that, by design, the ListView implementation only draw dividers between two enabled items, but still reserve space for dividers between an enabled item and a disabled one even if those dividers will not be drawn. The fact this is a conscious design decision does not mean it's not stupid, of course. Most weird of all, this dividers drawing policy is based just on the value returned by areAllItemsEnabled instead of the values returned by single calls to isEnabled for subsequent items.

Thus, to work around it, I just had to return true from areAllItemsEnabled (I kept the overridden method and add a comment about this issue, otherwise I would not be able to remember it a month from now): lo and behold, white space disappeared, replaced by a divider. Now, if I want to show the ListView header and the first section header as being exactly adjacent, I just have to choose a divider color that's the same as the section header color.

Really hope that's the same case as yours, or that my solution helps you in some other way.