Android Categorized listview with heading
12,848
Hey i was also having the same problem long before. After much googling i found this tutorial http://eshyu.wordpress.com/2010/08/15/cursoradapter-with-alphabet-indexed-section-headers/ . It worked for me.
Author by
dev_android
Updated on June 04, 2022Comments
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dev_android almost 2 years
I have to display data from the database in a listview. I have fetch all the data in group by categoty and displayed in a Listview. I have used the following code.
private ListView infos; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ......... ......... infos = new ListView(this); model = infoDataHelper.getCursor(addType); adapter = new InfoAdapter(model); infos.setAdapter(adapter); ......... ......... } class InfoAdapter extends CursorAdapter { public InfoAdapter(Cursor c) { super(getParent(), c); // TODO Auto-generated constructor stub } @Override public void bindView(View row, Context ctxt, Cursor c) { InfoHolder holder = (InfoHolder) row.getTag(); holder.populateTable(c, infoDataHelper); } @Override public View newView(Context ctxt, Cursor c, ViewGroup parent) { LayoutInflater inflater = getLayoutInflater(); View row; row = inflater.inflate(R.layout.inforow, parent, false); InfoHolder holder = new InfoHolder(row); row.setTag(holder); table_id++; return (row); } }
Now I want to add heading categoty name on result set so that it looks like that-
Categoty Fruit Apple Mango Grape Category Flower Rose Lotus Jesmine
and so on..
How can I make it? Does the addHeaderView work for it? If it is, How I can add it?
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dev_android about 13 yearsIn this tutorial it is used AlphabetIndexer class to get the index. but for me it not alphabetic order. it is categorical display. How to replace AlphabetIndexer?
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Kartik Domadiya about 13 yearsHey i got something related to your problem. stackoverflow.com/questions/1966802/android-listview-headers