Duplicated entries in ListView

by

Try this:

public View getView(int position, View convertView, ViewGroup parent) {

    if (null == convertView) {
        LinearLayout view = (LinearLayout) LinearLayout.inflate(this.context, 
            R.layout.message, null);
        Log.d("SeenDroid", String.format("Get view %d", position));
        TextView title = new TextView(view.getContext());
        title.setText(this.items.get(position).getTitle());
        view.addView(title);
        return view;
    } else {
        LinearLayout view = (LinearLayout) convertView;
        TextView title = (TextView) view.getChildAt(0);
        title.setText(this.items.get(position).getTitle());
        return convertView;
    }
}

Explanation: you got the duplicates because lists on Android reuse UI objects. You are expected to reuse convertView rather than create a new one if it is not null. Of course, you are responsible to set an appropriate value to the instance being reused. Otherwise the value is left from the last “usage”.

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