Back to project page android-expandable-list-dock-header.
The source code is released under:
Apache License
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package com.josketres; /*from www.j a va2 s . c om*/ import java.util.ArrayList; import android.annotation.SuppressLint; import android.app.Activity; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.BaseExpandableListAdapter; import android.widget.CheckedTextView; import android.widget.TextView; import android.widget.Toast; @SuppressLint("InflateParams") public class MyExpandableListAdapter extends BaseExpandableListAdapter { private Activity activity; private ArrayList<Object> childtems; private LayoutInflater inflater; private ArrayList<String> parentItems, child; public MyExpandableListAdapter(ArrayList<String> parents, ArrayList<Object> childern) { this.parentItems = parents; this.childtems = childern; } public void setInflater(LayoutInflater inflater, Activity activity) { this.inflater = inflater; this.activity = activity; } @SuppressWarnings("unchecked") @Override public View getChildView(int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) { child = (ArrayList<String>) childtems.get(groupPosition); TextView textView = null; if (convertView == null) { convertView = inflater.inflate(R.layout.group, null); } textView = (TextView) convertView.findViewById(R.id.textView1); textView.setText(child.get(childPosition)); convertView.setOnClickListener(new OnClickListener() { @Override public void onClick(View view) { Toast.makeText(activity, child.get(childPosition), Toast.LENGTH_SHORT).show(); } }); return convertView; } @Override public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) { if (convertView == null) { convertView = inflater.inflate(R.layout.row, null); } ((CheckedTextView) convertView).setText(parentItems.get(groupPosition)); ((CheckedTextView) convertView).setChecked(isExpanded); return convertView; } @Override public Object getChild(int groupPosition, int childPosition) { return null; } @Override public long getChildId(int groupPosition, int childPosition) { return 0; } @SuppressWarnings("unchecked") @Override public int getChildrenCount(int groupPosition) { return ((ArrayList<String>) childtems.get(groupPosition)).size(); } @Override public Object getGroup(int groupPosition) { return null; } @Override public int getGroupCount() { return parentItems.size(); } @Override public void onGroupCollapsed(int groupPosition) { super.onGroupCollapsed(groupPosition); } @Override public void onGroupExpanded(int groupPosition) { super.onGroupExpanded(groupPosition); } @Override public long getGroupId(int groupPosition) { return 0; } @Override public boolean hasStableIds() { return false; } @Override public boolean isChildSelectable(int groupPosition, int childPosition) { return false; } }