@Override
public View getGroupView(
int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
ViewHolderGroup holder = null;
if (convertView == null) {
convertView = inflater.inflate(R.layout.widget_nick_group, null);
holder = new ViewHolderGroup();
holder.nameView = (TextView) convertView.findViewById(R.id.nicklist_group_name_view);
holder.countView = (TextView) convertView.findViewById(R.id.nicklist_group_count_view);
convertView.setTag(holder);
} else {
holder = (ViewHolderGroup) convertView.getTag();
}
Pair<IrcMode, List<IrcUser>> group = getGroup(groupPosition);
convertView.setBackgroundColor(ThemeUtil.getNickBg(group.first));
holder.nameView.setTextColor(ThemeUtil.getModeColor(group.first));
holder.countView.setTextColor(ThemeUtil.getModeColor(group.first));
if (group.second.size() < 1) {
convertView.setVisibility(View.GONE);
holder.nameView.setVisibility(View.GONE);
holder.countView.setVisibility(View.GONE);
} else {
convertView.setVisibility(View.VISIBLE);
holder.nameView.setVisibility(View.VISIBLE);
holder.countView.setVisibility(View.VISIBLE);
holder.nameView.setText(
getResources().getQuantityString(group.first.modeName, group.second.size()));
holder.countView.setText(group.first.icon + " " + group.second.size());
}
return convertView;
}
@Override
public View getGroupView(
int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
ViewHolderGroup holder;
if (convertView == null) {
LayoutInflater inflater =
(LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(mLayout, null);
holder = new ViewHolderGroup();
holder.text1 = (TextView) convertView.findViewById(android.R.id.text1);
convertView.setTag(holder);
} else {
holder = (ViewHolderGroup) convertView.getTag();
}
// check position and size of ArrayList
if (groupPosition < mCategories.size()) {
holder.text1.setText(((TableCategory) mCategories.get(groupPosition)).getCategName());
boolean isGroupChecked =
mIdGroupChecked == ((TableCategory) mCategories.get(groupPosition)).getCategId();
if (holder.text1 instanceof CheckedTextView) {
((CheckedTextView) holder.text1)
.setChecked(isGroupChecked && mIdChildChecked == ListView.INVALID_POSITION);
if (isGroupChecked) {
((ExpandableListView) parent).expandGroup(groupPosition, true);
}
} else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
convertView.setBackgroundColor(
mContext
.getResources()
.getColor(
isGroupChecked && mIdChildChecked == ExpandableListView.INVALID_POSITION
? R.color.holo_blue_light
: android.R.color.transparent));
}
}
return convertView;
}