@Override
public void onResume() {
super.onResume();
if (mContactsListViewAdapter.getCount() == 0) {
// 初始化联系人链表
new LoadDataTask().execute();
}
}
private void filterData(String filterData) {
List<ContactsItemData> filterDataList = new ArrayList<ContactsItemData>();
if (TextUtils.isEmpty(filterData)) {
filterDataList = mContactsList;
} else {
filterDataList.clear();
for (ContactsItemData item : mContactsList) {
String name = item.getContactsUserNickname();
if (name.indexOf(filterData) != -1
|| mCharacterParser.getSelling(name).startsWith(filterData.toString())) {
filterDataList.add(item);
}
}
}
// 根据a-z排序
Collections.sort(filterDataList, mPinyinComparator);
mContactsListViewAdapter.updateListView(filterDataList);
}