我需要为我的expandablelistview中的每个孩子提供一个意图， 每个孩子都有不同的意图，我很难将其包含在onclick事件中。像我这样做？我的代码是：
public class MenuActivity extends ActionBarActivity {
private AnimatedExpandableListView listView;
private ExampleAdapter adapter;
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_menu_main);
//Inicia a biblioteca de universal-image.jav
ImageLoader imageLoader = ImageLoader.getInstance();
if (!imageLoader.isInited()) {
imageLoader.init(ImageLoaderConfiguration.createDefault(this));
}
List<GroupItem> items = new ArrayList<GroupItem>();
items = fillData(items);
getSupportActionBar().setTitle("AD Sergipe Mobile");
adapter = new ExampleAdapter(this);
adapter.setData(items);
listView = (AnimatedExpandableListView) findViewById(R.id.list_view);
listView.setDividerHeight(0);
listView.setAdapter(adapter);
// A fim de mostrar animações, é necessário usar um manipulador de cliques personalizados
// para o ExpandableListView.
listView.setOnGroupClickListener(new OnGroupClickListener() {
@Override
public boolean onGroupClick(ExpandableListView parent, View v,
int groupPosition, long id) {
// We call collapseGroupWithAnimation(int) and
// expandGroupWithAnimation(int) to animate group
// expansion/collapse.
if (listView.isGroupExpanded(groupPosition)) {
listView.collapseGroupWithAnimation(groupPosition);
} else {
listView.expandGroupWithAnimation(groupPosition);
}
return true;
}
});
// Set indicator (arrow) to the right
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
Resources r = getResources();
int px = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
50, r.getDisplayMetrics());
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN_MR2) {
listView.setIndicatorBounds(width - px, width);
} else {
listView.setIndicatorBoundsRelative(width - px, width);
}
}
private static class GroupItem {
String title;
String imageUrl;
List<ChildItem> items = new ArrayList<ChildItem>();
}
private static class ChildItem {
String title;
}
private static class ChildHolder {
TextView title;
LinearLayout layout;
// TextView icon;
}
private static class GroupHolder {
TextView title;
ImageView image;
TextView button;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.menuLogout) {
logout();
}
return super.onOptionsItemSelected(item);
}
private List<GroupItem> fillData(List<GroupItem> items) {
GroupItem item = new GroupItem();
item.title = "Cadastro";
item.imageUrl = "https://blink.ucsd.edu/_images/homepage/landing-pages/hr-touch.png";
ChildItem child;
child = new ChildItem();
child.title = "Relação de Membros";
item.items.add(child);
child = new ChildItem();
child.title = "Dados da Congregação";
item.items.add(child);
items.add(item);
item = new GroupItem();
item.title = "Batismo";
item.imageUrl = "http://patrickschreiner.com/wp-content/uploads/2015/07/water-wave.jpg";
child = new ChildItem();
child.title = "Cadastrar Candidatos";
item.items.add(child);
child = new ChildItem();
child.title = "Enviar Fichas de Batismo";
item.items.add(child);
child = new ChildItem();
child.title = "Relação de Candidatos";
item.items.add(child);
items.add(item);
item = new GroupItem();
item.title = "Prestação de Contas";
item.imageUrl = "http://contabilidaderevisa.com.br/wp-content/uploads/2015/09/CONTABILIDADE31.jpg";
child = new ChildItem();
child.title = "Semanas Fechadas";
item.items.add(child);
child = new ChildItem();
child.title = "Semanas em Aberto";
item.items.add(child);
child = new ChildItem();
child.title = "Pendências";
item.items.add(child);
items.add(item);
item = new GroupItem();
item.title = "Calendário";
item.imageUrl = "http://clubedoconcurseiro.com.br/wp-content/uploads/2016/01/Calend%C3%A1rio.jpg";
child = new ChildItem();
child.title = "Eventos";
item.items.add(child);
child = new ChildItem();
child.title = "Marcar Eventos";
item.items.add(child);
items.add(item);
return items;
}
private class ExampleAdapter extends AnimatedExpandableListAdapter
implements OnClickListener {
private LayoutInflater inflater;
private List<GroupItem> items;
public ExampleAdapter(Context context) {
inflater = LayoutInflater.from(context);
}
public void setData(List<GroupItem> items) {
this.items = items;
}
@Override
public ChildItem getChild(int groupPosition, int childPosition) {
return items.get(groupPosition).items.get(childPosition);
}
@Override
public long getChildId(int groupPosition, int childPosition) {
return childPosition;
}
@Override
public View getRealChildView(int groupPosition, int childPosition,
boolean isLastChild, View convertView, ViewGroup parent) {
ChildHolder holder;
ChildItem item = getChild(groupPosition, childPosition);
if (convertView == null) {
holder = new ChildHolder();
convertView = inflater
.inflate(R.layout.list_item_expandable_shop_child,
parent, false);
holder.title = (TextView) convertView
.findViewById(R.id.list_item_expandable_shop_child_title);
holder.layout = (LinearLayout) convertView
.findViewById(R.id.list_item_expandable_shop_child_layout);
holder.layout.setOnClickListener(this);
// holder.icon = (TextView) convertView
// .findViewById(R.id.list_item_expandable_shop_child_icon);
// holder.icon.setOnClickListener(this);
convertView.setTag(holder);
} else {
holder = (ChildHolder) convertView.getTag();
}
// holder.icon.setTag(childPosition);
holder.layout.setTag(childPosition);
holder.title.setText(item.title.toUpperCase());
return convertView;
}
@Override
public int getRealChildrenCount(int groupPosition) {
return items.get(groupPosition).items.size();
}
@Override
public GroupItem getGroup(int groupPosition) {
return items.get(groupPosition);
}
@Override
public int getGroupCount() {
return items.size();
}
@Override
public long getGroupId(int groupPosition) {
return groupPosition;
}
@Override
public View getGroupView(int groupPosition, boolean isExpanded,
View convertView, ViewGroup parent) {
GroupHolder holder;
GroupItem item = getGroup(groupPosition);
if (convertView == null) {
holder = new GroupHolder();
convertView = inflater.inflate(
R.layout.list_item_expandable_shop, parent, false);
holder.title = (TextView) convertView
.findViewById(R.id.list_item_expandable_shop_title);
holder.button = (TextView) convertView
.findViewById(R.id.list_item_expandable_shop_button);
holder.image = (ImageView) convertView
.findViewById(R.id.list_item_expandable_shop_image);
holder.button.setOnClickListener(this);
convertView.setTag(holder);
} else {
holder = (GroupHolder) convertView.getTag();
}
holder.button.setTag(groupPosition);
ImageUtil.displayImage(holder.image, item.imageUrl, null);
holder.title.setText(item.title);
return convertView;
}
@Override
public boolean hasStableIds() {
return true;
}
@Override
public boolean isChildSelectable(int arg0, int arg1) {
return true;
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
int position = (Integer) v.getTag();
switch (v.getId()) {
case R.id.list_item_expandable_shop_button:
// click on explore button
Toast.makeText(getApplicationContext(), "BUY " + position,
Toast.LENGTH_SHORT).show();
break;
case R.id.list_item_expandable_shop_child_layout:
// click on explore button
Toast.makeText(getApplicationContext(),
"Pay option: " + position, Toast.LENGTH_SHORT).show();
break;
}
}
}
}