Has anyone tried this yet. I am getting strange results. When I click on one of the check boxes a second one will sometimes become checked also.
On Aug 3, 1:04 am, powerbyte <[email protected]> wrote: > 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 - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
