java - Expandable List View items without Group -

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i'm trying implement expandable list view navigation drawer menu. wondering if there way make 1 of items in menu expand? example, opening navigation drawer menu yield

a
b
c
->c1
->c2
->c3
d

so, c group while a, b, , d singular items don't have children. have insight this?

you can that. map child "c" c1, c2, etc. , replace

   @override public int getchildrencount(int groupposition) {     return this._listdatachild.get(this._listdataheader.get(groupposition))             .size(); }

this in expandablelistadapter with

  @override public int getchildrencount(int groupposition) {     try {         return this._listdatachild.get(this._listdataheader.get(groupposition))                 .size();     } catch (nullpointerexception e) {         e.printstacktrace();         return 0;     } }

this return 0 child count a, b, d etc.


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