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POAndroid ListView with checkboxes loose checked items when scrolling
 

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  1. POAndroid ListView with checkboxes loose checked items when scrolling
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    <p>I'm facing with one problem, it's about disappearing checked items in listview when I'm scrolling the list and I don't know what to do.</p> <p>Here is my code of custom adapter:</p> <pre><code>public class SPCKontrola extends Activity { ArrayList&lt;Integer&gt; yourSelectedItems= new ArrayList&lt;Integer&gt;(); @Override public void onResume() { super.onResume(); yourSelectedItems.clear(); } } public class SPCMjereAdapter extends BaseAdapter { private Context context; public SPCMjereAdapter(Context c) { context = c; } public int getCount() { return MyArrList.size(); } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } public View getView(final int position, View convertView, ViewGroup parent) { LayoutInflater inflater = (LayoutInflater) context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); if (convertView == null) { convertView = inflater.inflate(R.layout.activity_list_row, null); } TextView txtOpis = (TextView) convertView.findViewById(R.id.ColOpis); txtOpis.setText(MyArrList.get(position).get("OpisMjere") ); TextView txtRbMjere = (TextView) convertView.findViewById(R.id.ColCode); txtRbMjere.setText(MyArrList.get(position).get("RbMjere")); CheckBox Chk = (CheckBox) convertView.findViewById(R.id.ColChk); Chk.setTag(MyArrList.get(position).get("RbMjere")); Chk.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(isChecked){ yourSelectedItems.add(position); }else{ if(yourSelectedItems.contains(position)){ yourSelectedItems.remove((position)); } } } }); return convertView; } } </code></pre> <p>What should I change or add in code? I have found some examples but I can't reuse non of them and implement in my code :/</p>
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    1. COhttps://groups.google.com/forum/#!topic/android-developers/No0LrgJ6q2M. check the comment by Romain Guy.
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    2. COhm... seems a good solution but it extends ListActivity. I'm trying to avoid this because it will affect to some things in almost finished app.
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