小编idh*_*ham的帖子

我的Android应用程序上的Expandable ListView存在问题

这是我的代码

package proyek.akhir;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;


import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.os.Bundle;

import android.app.Activity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.BaseExpandableListAdapter;
import android.widget.ExpandableListView;
import android.widget.ExpandableListView.OnChildClickListener;
import android.widget.ExpandableListView.OnGroupCollapseListener;
import android.widget.ExpandableListView.OnGroupExpandListener;
import android.widget.Toast;
import android.widget.ExpandableListView.OnGroupClickListener;
import android.widget.TextView;

public class list_tempat extends Activity {
private List<String> groupData;
private List<List<String>> childrenData;
static String asalfromList ;
protected static final …

我的应用程序上有onChildClick方法,这是我的代码

public class listview extends ExpandableListActivity {

 private static final String NAME = "NAME";
 private static final String IS_EVEN = "IS_EVEN";
 private ExpandableListAdapter mAdapter;
 List<Map<String, String>> groupData = new ArrayList<Map<String, String>>();
 List<List<Map<String, String>>> childData = new ArrayList<List<Map<String, String>>>();
 InputStream is;
 boolean addState = true;
 boolean addCountry;
 HashMap<String, String> countryMap = new HashMap<String, String>();
 HashMap<String, String> stateMap = new HashMap<String, String>();
 int count = 0;
 int count1 = -1;
 int count2 = 0;
 List<String> stateCount = new ArrayList<String>();

 @Override
 public void …