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Apps Yet Another expandable list question

Discussion in 'Android Development' started by superseed77, Jul 6, 2010.

  1. superseed77

    superseed77 Lurker
    Thread Starter
    5

    Jul 6, 2010
    3
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    Hi all

    I'm pretty new in android dev but I crawled forums and I still can't find any clear answer to this question:

    How to do an expandable list where the indicator arrow to expand the list is hidden if there's no child

    In my project I also need to expand when ones click on the arrow (if exits) but call an another activty when ones click on the title of the Item

    0


    I've created my own expander_group.xml
    with

    item
    android:state_expanded="true"
    android:state_empty="true"
    android:drawable="@drawable/empty"


    and set it up in my ExpandableListActivity

    Code (Text):
    1. Drawable icon = this.getResources().getDrawable(R.drawable.expande   r_group);
    2.     getExpandableListView().setGroupIndicator(icon);
    Icon are loaded but no empty icon in front of empty group till I tried to expand it. When I click on it it actually disapear as it should be


    Someone told me about BaseAdapter and writing all the views by hand

    What is the best way to acheive that : no icon for empty groups and
    title of the group clickable




    Please Help!
     

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