Weird Black Line On Top Of List View

I am creating a layout with a ListView and at the very top of the list there is this weird black line that I can't seem to figure out how to get rid of! It's part of the ListView

Solution 1:

The problem is not the divider.

I was also looking for a solution to this and I found one :

You can do your own theme with this

<?xml version="1.0" encoding="utf-8"?><resources><stylename="Theme"parent="android:Theme"><itemname="android:windowNoTitle">true</item><itemname="android:windowContentOverlay">@null</item></style></resources>

And setting the theme to your manifest xml file and it works.

The windowContentOverlay to null fix the problem.

Solution 2:

if you specify attribute dividerHeight in ListView

<ListView android:dividerHeight="0.0px" android:id="@+id/listview" android:layout_width="match_parent" android:layout_height="match_parent"/>

in layout xml it is not working for Android 2.2 for some reason Google groups say that it will be fixed in next cupcake

function ListView.setDividerHeight(0) works fine

Solution 3:

It is probably coming from the divider of ListView. Check out and play with setting

setDividerHeight(0) 

as well as check header/footer dividers are off or use

setFooterDividersEnabled(false)

You can also set these in xml of course. e.g.

android:dividerHeight="0"