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POHow to select in code the first item in a listview (with baseadapter) to change its background
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  1. POHow to select in code the first item in a listview (with baseadapter) to change its background
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    copied!<p>I have a listview for my menu with a baseadapter.</p> <p>My Activity :</p> <pre><code>listView_menu = (ListView) findViewById(R.id.listView_menu); model_category = new Model_Category(context); listView_menu.setAdapter(new BaseAdapter_Menu(context, model_category.GetAllDifferentCategory())); listView_menu.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView&lt;?&gt; arg0, View view, int position, long arg3) { view.setSelected(true); } }); listView_menu.setSelection(0); </code></pre> <p>My getView method of BaseAdapter_Menu (extends BaseAdapter) :</p> <pre><code>@Override public View getView(int position, View convertView, ViewGroup parent) { View rowView = convertView; if (rowView == null) { rowView = this.inflater.inflate(R.layout.customitemlistview_menu, null); ViewHolder viewHolder = new ViewHolder(); viewHolder.category = (TextView) rowView.findViewById(R.id.category_menu); rowView.setTag(viewHolder); } ViewHolder holder = (ViewHolder)rowView.getTag(); holder.category.setText(this.data.get(position)); return (rowView); } </code></pre> <p>Each item has a selector for its background with 2 differents background depending of its state (SELECTED or NOT).</p> <p>When I click on an item in my listview, I set to my view <code>item.setSelected("true")</code>. </p> <p>So when I click, the item's background changes, but how to change the background of the first item of my listview without clicking on it. I have already tried 'listView_menu.setSelection(0)' but it doesn't work.</p>
 

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