Simple but little tricky, if I have
list.setAdapter(new ArrayAdapter<String>(this,R.layout.double_row, R.id.doubleRow, articleItemsHelper));
it works if articleItemsHelper is String, but I wanna have HTML formatting in there so when articleItemsHelper is type Spanned this (adapter) doesn't work.
ArrayList<Spanned> articleItemsHelper = new ArrayList<Spanned>();
What's the solution?
EDIT: here is the solution - custom adapter
private static class SpannedAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private ArrayList<Spanned> mArticleList;
public SpannedAdapter(Context context, ArrayList<Spanned> articleList) {
mInflater = LayoutInflater.from(context);
mArticleList = articleList;
}
public int getCount() {
return mArticleList.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.single_row, null);
holder = new ViewHolder();
holder.text = (TextView) convertView.findViewById(R.id.singleRow);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.text.setText(mArticleList.get(position));
return convertView;
}
static class ViewHolder {
TextView text;
}
}
Then just regularly call
list.setAdapter(new SpannedAdapter(this, articleItemsHelper));
where
articleItemsHelper
is
ArrayList<Spanned>
Old thread but I found an other way to do it, it can help people:
simpleAdpt = new ArrayAdapter<Note>(this, R.layout.notelist, listeNotes ){
public View getView(int position, View view, ViewGroup viewGroup)
{
View v = super.getView(position, view, viewGroup);
Note n = (Note) this.getItem(position);
((TextView)v).setText(Html.fromHtml("<b>"+n.getTitre() + "</b> <br/>"+n.getNote()));
return v;
}
};
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