Hello Kostmo
use the following code to toggle check box
@Override
public boolean onChildClick(ExpandableListView parent, View v, int
groupPosition, int childPosition, long id)
{
CheckedTextView tempView = (CheckedTextView)v.findViewById
(android.R.id.text1);
tempView.setChecked(!tempView.isChecked());
return super.onChildClick(parent, v, groupPosition,
childPosition, id);
}
On Jul 21, 11:16 am, "[email protected]" <[email protected]>
wrote:
> You are using
>
> final ListView listView = getExpandableListView();
> listView.setItemsCanFocus(false);
> listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
>
> but you are extending ExpandableListActivity, not ListActivity. To use
> chekboxes properly you have to use mAdapter variable..
>
> On Jul 14, 5:35 am, kostmo <[email protected]> wrote:
>
>
>
> > I would like to haveexpandabletext categories which reveal children
> > that are checkable entries.
> > I've used the "simple_list_item_multiple_choice" layout for the
> > childLayout argument ofSimpleExpandableListAdapter.
>
> > The activity shows up correctly, but when a child item is clicked, the
> > check box will not toggle.
>
> > I haven taken code from List11.java and ExpandableList3.java from the
> > ApiDemos project.
>
> > ====================================================
> > package com.kostmo.android.test;
>
> > import java.util.ArrayList;
> > import java.util.HashMap;
> > import java.util.List;
> > import java.util.Map;
>
> > import android.app.ExpandableListActivity;
> > import android.os.Bundle;
> > import android.widget.ExpandableListAdapter;
> > import android.widget.ListView;
> > import android.widget.SimpleExpandableListAdapter;
>
> > public class ExpandableFeatureSelector extends ExpandableListActivity
> > {
> > private static final String NAME = "NAME";
>
> > private ExpandableListAdapter mAdapter;
>
> > @Override
> > public void onCreate(Bundle savedInstanceState) {
> > super.onCreate(savedInstanceState);
>
> > List<Map<String, String>> groupData = new
> > ArrayList<Map<String, String>>();
> > List<List<Map<String, String>>> childData = new
> > ArrayList<List<Map<String, String>>>();
>
> > for (String database_name : AvailableCategories) {
> > Map<String, String> curGroupMap = new HashMap<String,
> > String>();
> > groupData.add(curGroupMap);
> > curGroupMap.put(NAME, database_name);
>
> > List<Map<String, String>> children = new
> > ArrayList<Map<String, String>>();
> > for (String download_option : AvailableFeatures) {
> > Map<String, String> curChildMap = new HashMap<String,
> > String>();
> > children.add(curChildMap);
> > curChildMap.put(NAME, download_option);
> > }
> > childData.add(children);
> > }
>
> > mAdapter = newSimpleExpandableListAdapter(
> > this,
> > groupData,
> > android.R.layout.simple_expandable_list_item_1,
> > new String[] { NAME },
> > new int[] { android.R.id.text1 },
> > childData,
> > android.R.layout.simple_list_item_multiple_choice,
> > new String[] { NAME },
> > new int[] { android.R.id.text1 }
> > );
> > setListAdapter(mAdapter);
>
> > final ListView listView = getExpandableListView();
> > listView.setItemsCanFocus(false);
> > listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
> > }
>
> > private static final String[] AvailableCategories = new String[] {
> > "Books", "Clothes", "Cars"
> > };
>
> > private static final String[] AvailableFeatures = new String[] {
> > "Damaged", "Used"
> > };
>
> > }
>
> > ====================================================- Hide quoted text -
>
> - Show quoted text -
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