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POAndroid DrawerLayout and Listview with custom adapter
 

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    <p>I am creating a drawer layout with a relative layout and a listview inside (one for the main content and one for the navigation)</p> <p>For the listview i created a custom adapter and i create each row using a list_item xml file which has an imageview and a textview.</p> <p>The app runs but when i open the drawer i see only the background without the listview. Now if i try it with the ArrayAdapter (default) the listview shows up.</p> <p>Any advice?</p> <p>My custom adapter</p> <pre><code>public class CustomAdapter extends ArrayAdapter&lt;Categories&gt;{ Context context; int layoutResourceId; Categories[] data = null; public CustomAdapter(Context context, int layoutResourceId, Categories[] categs) { super(context, layoutResourceId); this.layoutResourceId = layoutResourceId; this.context = context; data = categs; } @Override public View getView(int position, View convertView, ViewGroup parent) { View row = convertView; PHolder holder = null; if(row == null) { LayoutInflater inflater = ((Activity)context).getLayoutInflater(); row = inflater.inflate(layoutResourceId, parent, false); holder = new PHolder(); holder.imgIcon = (ImageView)row.findViewById(R.id.categimage); holder.txtTitle = (TextView)row.findViewById(R.id.categtext); row.setTag(holder); } else { holder = (PHolder)row.getTag(); } Categories categ = data[position]; holder.txtTitle.setText(categ.title); holder.imgIcon.setImageResource(categ.icon); return row; } static class PHolder { ImageView imgIcon; TextView txtTitle; } </code></pre> <p>}</p> <p>And in my main activity</p> <pre><code>mDrawerList = (ListView) findViewById(R.id.categlist); Categories data[] = new Categories[] { new Categories(R.drawable.restaurant, R.string.food), new Categories(R.drawable.bar_coktail, R.string.bar), new Categories(R.drawable.mall, R.string.shop), new Categories(R.drawable.agritourism, R.string.out), new Categories(R.drawable.dance_class, R.string.art), new Categories(R.drawable.officebuilding, R.string.other), new Categories(R.drawable.university, R.string.education), new Categories(R.drawable.townhouse, R.string.house), new Categories(R.drawable.junction, R.string.transport) }; CustomAdapter ca = new CustomAdapter(this, R.layout.list_item, data); View header = (View)getLayoutInflater().inflate(R.layout.list_header, null); mDrawerList.addHeaderView(header); mDrawerList.setAdapter(ca); </code></pre>
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