How to remove Preference underlining

Question

I am developing some app and I need to remove lines between Preferences, as shown on screenshot. Could you please help me to do that? NOTE: I'm not going to change System Setting. This is just an example. The idea is to remove lines between Preferences in PreferenceActivity.

@Mark I wish to post something, which at least tries to remove those lines, but I could not find the solution. Posting a standard code for PreferenceActivity (and its layout) is not useful in this case, I believe. — Robert, Mar 29 '16 at 16:40

score 2 · Answer 1 · edited May 23 '17 at 11:54

The line you want to hide is called 'divider'. PreferenceActivity extends ListActivity and as you may expect it uses ListView. You can change a divider in a ListView. In your PreferenceActivity:

        ListView lv = getListView();
        lv.setDivider(new ColorDrawable(Color.TRANSPARENT));
        lv.setDividerHeight(0);

Check other topics android preference horizontal divider in custom preference, how to hide the divider between preferences in fragment, Change Divider color in Android PreferenceActivity

How to remove Preference underlining

1 Answers1