功能展示：
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功能要求：通過拼音或者號(hào)碼搜索通訊錄號(hào)碼煎娇，并且高亮展示出來！
一
漢字和號(hào)碼可以直接精確匹配這個(gè)很見簡(jiǎn)單不多說
二
拼音匹配相對(duì)復(fù)雜：
首先如果匹配肯定需要進(jìn)行匹配的數(shù)據(jù)模型
數(shù)據(jù)模型.png
獲取手機(jī)號(hào)碼并進(jìn)行數(shù)據(jù)設(shè)置：
···
public static ArrayList<ContactsBean> getContactData(Context context, ArrayList<ContactsBean> searchContactLists) {
//得到ContentResolver對(duì)象
ContentResolver cr = context.getContentResolver();
//取得電話本中開始一項(xiàng)的光標(biāo)
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
//向下移動(dòng)光標(biāo)
while (cursor.moveToNext()) {
//取得聯(lián)系人名字
int nameFieldColumnIndex = cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME);
String name = cursor.getString(nameFieldColumnIndex);
//取得聯(lián)系人ID
String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
//要獲取所有的聯(lián)系人,一個(gè)聯(lián)系人會(huì)有多個(gè)號(hào)碼
getContactById(cr, contactId, name, searchContactLists);
}
Collections.sort(searchContactLists, new SortByPinyin());//數(shù)據(jù)排序
return searchContactLists;
}
//根據(jù)通訊錄ID
private static void getContactById(ContentResolver cr, String contactId, String name, ArrayList<ContactsBean> searchContactLists) {
if (!TextUtils.isEmpty(contactId)) {
Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId, null, null);
if (null != phone) {
ContactsBean contact = new ContactsBean();
contact.setName(name);
contact.setContactId(contactId);
if (!TextUtils.isEmpty(contact.getName())) {
getPinyinList(contact);
} else {
contact.setPinyinFirst("#");
}
while (phone.moveToNext()) {
String phoneNumber = phone.getString(phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
contact.getNumberList().add(phoneNumber);
}
searchContactLists.add(contact);
}
}
}
···
開始填充數(shù)據(jù)拼音：
private static void getPinyinList(ContactsBean contactsBean) {
StringBuffer bufferNamePiny = new StringBuffer();//NIHAO
StringBuffer bufferNameMatch = new StringBuffer();//NH
String name = contactsBean.getName();
for (int i = 0; i < name.length(); i++) {
StringBuffer bufferNamePer = new StringBuffer();
String namePer = name.charAt(i) + "";//名字的每個(gè)字
for (int j = 0; j < namePer.length(); j++) {
char character = namePer.charAt(j);
String pinCh = Pinyin.toPinyin(character).toUpperCase();
bufferNamePer.append(pinCh);
bufferNameMatch.append(pinCh.charAt(0));
bufferNamePiny.append(pinCh);
}
contactsBean.getNamePinyinList().add(bufferNamePer.toString());//單個(gè)名字集合
}
contactsBean.setNamePinYin(bufferNamePiny.toString());
contactsBean.setMatchPin(bufferNameMatch.toString());
String firstPinyin = contactsBean.getNamePinYin().charAt(0) + "";
if (indexStr.contains(firstPinyin)) {
contactsBean.setPinyinFirst(firstPinyin);
} else {
contactsBean.setPinyinFirst("#");
}
}
三
搜索時(shí)數(shù)據(jù)匹配
//通過拼音或者英文字母
private void findDataByEN(String inputStr) {
//把輸入的內(nèi)容變?yōu)榇髮? String searPinyin = Util.transformPinYin(inputStr);
//搜索字符串的長(zhǎng)度
int searLength = searPinyin.length();
//搜索的第一個(gè)大寫字母
String searPinyinFirst = searPinyin.charAt(0) + "";
for (int i = 0; i < searchContactLists.size(); i++) {
ContactsBean contactsBean = searchContactLists.get(i);
contactsBean.setMatchType(1);//字母匹配肯定是名字
//如果輸入的每一個(gè)字母都和名字的首字母一樣贪染，那就可以匹配比如：你好缓呛，NH，輸入nh就ok
if (contactsBean.getMatchPin().contains(searPinyin)) {
contactsBean.setHighlightedStart(contactsBean.getMatchPin().indexOf(searPinyin));
contactsBean.setHighlightedEnd(contactsBean.getHighlightedStart() + searLength);
contactLists.add(contactsBean);
} else {
boolean isMatch = false;
//先去匹配單個(gè)字杭隙，比如你好：NI,HAO.輸入NI哟绊，肯定匹配第一個(gè)
for (int j = 0; j < contactsBean.getNamePinyinList().size(); j++) {
String namePinyinPer = contactsBean.getNamePinyinList().get(j);
if (!TextUtils.isEmpty(namePinyinPer) && namePinyinPer.startsWith(searPinyin)) {
//符合的話就是當(dāng)前字匹配成功
contactsBean.setHighlightedStart(j);
contactsBean.setHighlightedEnd(j + 1);
contactLists.add(contactsBean);
isMatch = true;
break;
}
}
if (isMatch) {
continue;
}
//根據(jù)拼音包含來實(shí)現(xiàn)，比如你好：NIHAO,輸入NIHA或者NIHAO痰憎。
if (!TextUtils.isEmpty(contactsBean.getNamePinYin()) && contactsBean.getNamePinYin().contains(searPinyin)) {
//這樣的話就要從每個(gè)字的拼音開始匹配起
for (int j = 0; j < contactsBean.getNamePinyinList().size(); j++) {
StringBuilder sbMatch = new StringBuilder();
for (int k = j; k < contactsBean.getNamePinyinList().size(); k++) {
sbMatch.append(contactsBean.getNamePinyinList().get(k));
}
if (sbMatch.toString().startsWith(searPinyin)) {
//匹配成功
contactsBean.setHighlightedStart(j);
int length = 0;
//比如輸入是NIH票髓，或者NIHA,或者NIHAO,這些都可以匹配上，從而就可以通過NIHAO>=NIH,HIHA,NIHAO
for (int k = j; k < contactsBean.getNamePinyinList().size(); k++) {
length = length + contactsBean.getNamePinyinList().get(k).length();
if (length >= searLength) {
contactsBean.setHighlightedEnd(k + 1);
break;
}
}
isMatch = true;
contactLists.add(contactsBean);
}
}
}
if (isMatch) {
continue;
}
//最后一種情況比如：廣發(fā)銀行铣耘，輸入GuangFY或者GuangFYH都可以匹配成功洽沟，這樣的情況名字集合必須大于等于3
if (contactsBean.getNamePinyinList().size() > 2) {
for (int j = 0; j < contactsBean.getNamePinyinList().size(); j++) {
StringBuilder sbMatch0 = new StringBuilder();
sbMatch0.append(contactsBean.getNamePinyinList().get(j));
//只匹配到倒數(shù)第二個(gè)
if (j < contactsBean.getNamePinyinList().size() - 2) {
for (int k = j + 1; k < contactsBean.getMatchPin().length(); k++) {
//依次添加后面每個(gè)字的首字母
sbMatch0.append(contactsBean.getMatchPin().charAt(k));
if (sbMatch0.toString().equals(searPinyin)) {
contactsBean.setHighlightedStart(j);
contactsBean.setHighlightedEnd(k + 1);
contactLists.add(contactsBean);
isMatch = true;
break;
}
}
}
if (isMatch) {
//跳出循環(huán)已找到
break;
}
//sbMatch1是循環(huán)匹配對(duì)象比如GUANGFYH，GUANGFAYH蜗细，GUANGFAYINH,GUANGFAYINHANG裆操，
//FAYH,YINH
StringBuilder sbMatch1 = new StringBuilder();
for (int k = 0; k <= j; k++) {//依次作為初始匹配的起點(diǎn)
sbMatch1.append(contactsBean.getNamePinyinList().get(k));
}
//只匹配到倒數(shù)第二個(gè)
if (j < contactsBean.getNamePinyinList().size() - 2) {
for (int k = j + 1; k < contactsBean.getMatchPin().length(); k++) {
//依次添加后面每個(gè)字的首字母
sbMatch1.append(contactsBean.getMatchPin().charAt(k));
if (sbMatch1.toString().equals(searPinyin)) {
contactsBean.setHighlightedStart(j);
contactsBean.setHighlightedEnd(k + 1);
contactLists.add(contactsBean);
isMatch = true;
break;
}
}
}
if (isMatch) {
//跳出循環(huán)已找到
break;
}
if (j >= contactsBean.getNamePinyinList().size() - 2) {
//如果說是剩余最后兩個(gè)拼音不需要匹配了
break;
}
StringBuilder sbMatch2 = new StringBuilder();
sbMatch2.append(contactsBean.getNamePinyinList().get(j));
for (int k = j + 1; k < contactsBean.getNamePinyinList().size(); k++) {
sbMatch2.append(contactsBean.getNamePinyinList().get(k));
StringBuilder sbMatch3 = new StringBuilder();
sbMatch3.append(sbMatch2.toString());
//只匹配到倒數(shù)第二個(gè)
if (j < contactsBean.getNamePinyinList().size() - 2) {
for (int m = k + 1; m < contactsBean.getMatchPin().length(); m++) {
//依次添加后面每個(gè)字的首字母
sbMatch3.append(contactsBean.getMatchPin().charAt(m));
if (sbMatch3.toString().equals(searPinyin)) {
contactsBean.setHighlightedStart(j);
contactsBean.setHighlightedEnd(m + 1);
contactLists.add(contactsBean);
isMatch = true;
break;
}
}
}
if (isMatch) {
//跳出循環(huán)已找到
break;
}
}
if (isMatch) {
//跳出循環(huán)已找到
break;
}
}
}
}
}
}
