/**
* ΪListView�������
*
* @param date
* @return
*/
private List<GodLiuSortModel> filledData(String[] date) {
List<GodLiuSortModel> mSortList = new ArrayList<GodLiuSortModel>();
if (date == null) {
return mSortList;
}
for (int i = 0; i < date.length; i++) {
GodLiuSortModel godLiuSortModel = new GodLiuSortModel();
godLiuSortModel.setName(date[i]);
godLiuSortModel.setChecked(false);
godLiuSortModel.index = i;
// 汉字转换成拼音
String pinyin = godLiuCharacterParser.getSelling(date[i]);
String sortString = pinyin.substring(0, 1).toUpperCase();
// 正则表达式，判断首字母是否是英文字母
if (sortString.matches("[A-Z]")) {
godLiuSortModel.setSortLetters(sortString.toUpperCase());
} else {
godLiuSortModel.setSortLetters("#");
}
mSortList.add(godLiuSortModel);
}
return mSortList;
}
/**
* 根据输入框中的值来过滤数据并更新ListView
*
* @param filterStr
*/
private void filterData(String filterStr) {
List<GodLiuSortModel> filterDateList = new ArrayList<GodLiuSortModel>();
if (TextUtils.isEmpty(filterStr)) {
filterDateList = SourceDateList;
} else {
filterDateList.clear();
for (GodLiuSortModel godLiuSortModel : SourceDateList) {
String name = godLiuSortModel.getName();
if (name.indexOf(filterStr.toString()) != -1
|| godLiuCharacterParser.getSelling(name).startsWith(filterStr.toString())) {
filterDateList.add(godLiuSortModel);
}
}
}
// 根据a-z进行排序
Collections.sort(filterDateList, godLiuPinyinComparator);
adapter.updateListView(filterDateList);
}
private void initViews() {
// getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getWindow()
.setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED);
// 得到父Activity的参数
Intent intent = getIntent();
setTitle(intent.getStringExtra("title"));
String[] data = intent.getStringArrayExtra("data");
multichoice = intent.getBooleanExtra("multichoice", false);
indexList = intent.getIntegerArrayListExtra("indexList");
TYPE = intent.getIntExtra("type", TYPE_NORMAL);
// 实例化汉字转拼音类
godLiuCharacterParser = GodLiuCharacterParser.getInstance();
godLiuPinyinComparator = new GodLiuPinyinComparator();
godLiuSideBar = (GodLiuSideBar) findViewById(R.id.sidrbar); // todo
dialog = (TextView) findViewById(R.id.dialog);
godLiuSideBar.setTextView(dialog);
// 设置右侧触摸监听
godLiuSideBar.setOnTouchingLetterChangedListener(
new OnTouchingLetterChangedListener() {
@Override
public void onTouchingLetterChanged(String s) {
// 该字母首次出现的位置
int position = adapter.getPositionForSection(s.charAt(0));
if (position != -1) {
sortListView.setSelection(position);
}
}
});
// ------------------------------点击监听·返回------------------------------
sortListView = (ListView) findViewById(R.id.country_lvcountry); // todo
sortListView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// 这里要利用adapter.getItem(position)来获取当前position所对应的对象
// 单选
if (!multichoice) {
Intent intent = new Intent();
String str = ((GodLiuSortModel) adapter.getItem(position)).getName();
if (TYPE == TYPE_ITEM) {
String strs[] = str.split(", ");
str = strs[0] + " inventories " + strs[1];
}
intent.putExtra("data", str);
intent.putExtra("index", ((GodLiuSortModel) adapter.getItem(position)).index);
setResult(RESULT_OK, intent);
finish();
}
// 多选
else {
GodLiuSortModel godLiuSortModel = (GodLiuSortModel) adapter.getItem(position);
godLiuSortModel.setChecked(!godLiuSortModel.isChecked());
adapter.notifyDataSetChanged();
}
}
});
SourceDateList = filledData(data);
// 根据a-z进行排序源数据
Collections.sort(SourceDateList, godLiuPinyinComparator);
// 设置checkbox
if (multichoice) {
for (int i = 0; i < indexList.size(); i++) {
SourceDateList.get(indexList.get(i)).setChecked(true);
}
}
adapter = new GodLiuSortAdapter(this, SourceDateList, multichoice);
sortListView.setAdapter(adapter);
mGodLiuClearEditText = (GodLiuClearEditText) findViewById(R.id.filter_edit); // todo
// 根据输入框输入值的改变来过滤搜索
mGodLiuClearEditText.addTextChangedListener(
new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// 当输入框里面的值为空，更新为原来的列表，否则为过滤数据列表
filterData(s.toString());
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@Override
public void afterTextChanged(Editable s) {}
});
}
