苹果给用户提供了自己的通讯录，但是根据业务的需求，需要自定义通讯录，我们就需要根据业务需求来自定义。
首先我们需要知道苹果的提供的一些Foundation、UIKit框架，了解其中的一些特性，可以打开手机查看苹果系统提供的原生的通讯录，可以看到：
1.搜索框
2.右侧搜索条
3.联系人分组
4.添加联系人
5.获取联系人头像及联系方式
根据需求，可以总结出自定义通讯录需要做的一些功能，一项大的功能可以差分成一些小的功能，然后一个一个实现，将复杂的问题差分成小问题解决。
1.自定义搜索框
2.获取首字母
3.权限判断
4.排序
5.自定义搜索
6.自定义联系人界面（考虑多值的情况，获取通讯录头像）
简答介绍下排序：
IOS项目中会用到对通讯录的联系人或是会员按姓名为关键字排序，因为NSArray并不直接支持对汉字的排序，这就要通过将汉字转换成拼音完成按A~Z的排序，这看起来是个头疼的问题，因为牵扯到汉字转为拼音，获取汉字的首字的首字母，如将“王”变成“W”。
函数原理是：我们知道，在Objective C语言中，字符串是以unicode进行编码的。在unicode字符集中，汉字的编码范围为4E00 到 9FA5 之间（即从第19968开始的20902个字符是中文简体字符）。我们把这些字符的拼音首字母按照顺序都存放在一个char数组中。当我们查找一个汉字的拼音首字母时，只需把这个汉字的unicode码（即char强制转换为int）减去19968，然后用这个数字作为索引去找char数组中存放的字母即可。
给出项目的源码，注释很清楚。代码如：
RYAddressBook.h
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#import <Foundation/Foundation.h>
#import "RYPersonInfo.h"
typedef void (^AddressBookBlock) (NSArray *personInfos);
@interface RYAddressBook : NSObject
/**
* 将数字转化为字母 0~26 1~25=a~z 26=#
*/
NSString* SpellFromIndex(int index);
/**
* 获取索引
*/
int Index(NSString *firstSpell);
/**
* 获取用户所有通讯录信息
*
* @return 所有通讯录数据信息数组
*/
+ (void)getPersonInfo:(AddressBookBlock)addressBookBlock;
/**
* 根据关键字匹配所有用户信息
*
* @param keyWord 匹配关键字
*
* @return 匹配到的通讯录数据信息数组
*/
+ (void)searchPersonInfo:(NSString *)keyWord addressBookBlock:(AddressBookBlock)addressBookBlock;
/**
* 根据姓名进行数组的重排序
*
* @param personInfos 获取的通讯录数据信息数组
*/
+ (NSArray *)sortPersonInfos:(NSArray *)personInfos;
@end
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RYAddressBook.m
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#import "RYAddressBook.h"
@interface RYAddressBook ()
@property (nonatomic, copy) AddressBookBlock addressBookBlock;
@end
@implementation RYAddressBook
NSString* SpellFromIndex(int index)
{
if (index == 26)
return @"#";
else
return [NSString stringWithFormat:@"%c", [@"A" characterAtIndex:0]+index];
}
int Index(NSString *firstSpell)
{
int i = [firstSpell characterAtIndex:0] - [@"a" characterAtIndex:0];
if ([firstSpell isEqualToString:@"#"] || i < 0 || i > 26) {
return 26;
}
return [firstSpell characterAtIndex:0] - [@"a" characterAtIndex:0];
}
/**
* 获取用户所有通讯录信息
*/
+ (void)getPersonInfo:(AddressBookBlock)addressBookBlock
{
[[self alloc] getPersonInfo:addressBookBlock];
}
/**
* 根据关键字匹配所有用户信息
*/
+ (void)searchPersonInfo:(NSString *)keyWord addressBookBlock:(AddressBookBlock)addressBookBlock
{
[[self alloc] searchPersonInfo:keyWord addressBookBlock:addressBookBlock];
}
/**
* 根据姓名进行数组的重排序
*/
+ (NSArray *)sortPersonInfos:(NSArray *)personInfos
{
return [[self alloc] sortPersonInfos:personInfos];
}
- (void)getPersonInfo:(AddressBookBlock)addressBookBlock
{
self.addressBookBlock = addressBookBlock;
[self searchPersonInfo:@""];
}
- (void)searchPersonInfo:(NSString *)keyWord addressBookBlock:(AddressBookBlock)addressBookBlock
{
self.addressBookBlock = addressBookBlock;
[self searchPersonInfo:keyWord];
}
- (NSArray *)sortPersonInfos:(NSArray *)personInfos
{
if (![personInfos isKindOfClass:[NSArray class]]) {
return nil;
}
NSMutableArray *arr = [NSMutableArray array];
for (int i = 0; i < 27; i++) {
[arr addObject:[NSMutableArray array]];
}
for (NSObject *obj in personInfos) {
if (![obj isKindOfClass:[RYPersonInfo class]]) {
continue;
}
RYPersonInfo *personInfo = (RYPersonInfo *)obj;
NSMutableArray *subArr = [arr objectAtIndex:Index(personInfo.firstSpell)];
[subArr addObject:personInfo];
}
return arr;
}
/**
* 根据关键字查询通讯录信息
*/
- (void)searchPersonInfo:(NSString *)keyWord
{
CFErrorRef error = NULL;
ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, &error);
// 开始查询通讯录
ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
if (granted) {
[self filterContentForSearchText:keyWord];
}
});
}
/**
* 开始匹配通讯录信息
*/
- (void)filterContentForSearchText:(NSString*)searchText
{
//如果没有授权则退出
if (ABAddressBookGetAuthorizationStatus() != kABAuthorizationStatusAuthorized) {
return;
}
NSArray *blockArray = [NSArray array];
CFErrorRef error = NULL;
ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, &error);
if([searchText length]==0)
{
//查询所有
blockArray = (__bridge NSArray *)ABAddressBookCopyArrayOfAllPeople(addressBook);
} else {
//条件查询
CFStringRef cfSearchText = (CFStringRef)CFBridgingRetain(searchText);
blockArray = CFBridgingRelease(ABAddressBookCopyPeopleWithName(addressBook, cfSearchText));
CFRelease(cfSearchText);
}
// 类型转换
blockArray = transformElements(blockArray);
// 返回BlockArray
self.addressBookBlock(blockArray);
}
/**
* 将所有元素转化为JXPersonInfo类型数组
*/
NSArray* transformElements(NSArray* arr)
{
NSMutableArray *rtnArray = [NSMutableArray array];
for (int i = 0; i < arr.count; i++) {
ABRecordRef recordRef = CFBridgingRetain([arr objectAtIndex:i]);
RYPersonInfo *personInfo = [RYPersonInfo personInfoWithABRecordRef:recordRef];
[rtnArray addObject:personInfo];
}
return rtnArray;
}
@end
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RYPersonInfo.h
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#import <Foundation/Foundation.h>
#import <AddressBook/AddressBook.h>
@interface RYPersonInfo : NSObject
/**
* 单值信息
*/
#define PROPERTY_STR_READONLY(name) @property (nonatomic, copy) NSString *name;
// 姓
PROPERTY_STR_READONLY(firstName)
// 名
PROPERTY_STR_READONLY(lastName)
// 中间名
PROPERTY_STR_READONLY(middlename)
// 全名
PROPERTY_STR_READONLY(fullName)
// 搜索索引
PROPERTY_STR_READONLY(firstSpell)
// 前缀
PROPERTY_STR_READONLY(prefix)
// 后缀
PROPERTY_STR_READONLY(suffix)
// 昵称
PROPERTY_STR_READONLY(nickname)
// 姓_音标
PROPERTY_STR_READONLY(firstnamePhonetic)
// 名_音标
PROPERTY_STR_READONLY(lastnamePhonetic)
// 中间名_音标
PROPERTY_STR_READONLY(middlenamePhonetic)
// 公司
PROPERTY_STR_READONLY(organization)
// 工作
PROPERTY_STR_READONLY(jobtitle)
// 部门
PROPERTY_STR_READONLY(department)
// 生日
PROPERTY_STR_READONLY(birthday)
// 备忘录
PROPERTY_STR_READONLY(note)
// 第一次创建用户信息的时间
PROPERTY_STR_READONLY(firstknow)
// 最后一次更改用户信息的时间
PROPERTY_STR_READONLY(lastknow)
// 名片类型(company/person)
PROPERTY_STR_READONLY(kind)
// 多值信息
#define PROPERTY_ARR_READONLY(name) @property (nonatomic, strong) NSArray *name;
// 邮箱
PROPERTY_ARR_READONLY(email)
// 地址
PROPERTY_ARR_READONLY(address)
// 日期
PROPERTY_ARR_READONLY(dates)
// iMessage
PROPERTY_ARR_READONLY(iMessage)
// 电话号码
PROPERTY_ARR_READONLY(phone)
// URL链接
PROPERTY_ARR_READONLY(url)
#define PROPERTY_IMG_READONLY(name) @property (nonatomic, strong) UIImage *name;
// 图片
//PROPERTY_IMG_READONLY(image)
/**
* 初始化方法
*
* @param ref 联系人属性
*
* @return 实例对象
*/
- (id)initWithABRecordRef:(ABRecordRef)ref;
/**
* 初始化类方法
*
* @param ref 联系人属性
*
* @return 实例对象
*/
+ (id)personInfoWithABRecordRef:(ABRecordRef)ref;
@end
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RYPersonInfo.m
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#import "RYPersonInfo.h"
#define nullStrToEmpty(str) \\
[str rangeOfString:@"null"].location==0? @"" : str
/**
* 单值信息
*/
#define GET_PROPERTY_METHOD(property, property_key) \\
- (NSString *)property {\\
return (NSString *)CFBridgingRelease(ABRecordCopyValue(_recordRef, property_key));\\
}
/**
* 多值信息
*/
#define DICT_ADD_STR_FOR_KEY(dict, str, key) \\
if (str) {\\
[dict setObject:str forKey:key];\\
}
#define GET_PROPERTY_SIGLE_VALUE_METHOD(property, property_key)\\
- (NSArray *)property\\
{\\
NSMutableArray *rtnArray = [NSMutableArray array];\\
\\
ABMultiValueRef ref = ABRecordCopyValue(_recordRef, property_key);\\
long count = ABMultiValueGetCount(ref);\\
for (int i = 0; i < count; i++)\\
{\\
NSString* label = (__bridge NSString*)ABAddressBookCopyLocalizedLabel(ABMultiValueCopyLabelAtIndex(ref, i));\\
NSString* content = (__bridge NSString*)ABMultiValueCopyValueAtIndex(ref, i);\\
NSMutableDictionary *dict = [NSMutableDictionary dictionary];\\
DICT_ADD_STR_FOR_KEY(dict, content, label);\\
\\
[rtnArray addObject:dict];\\
}\\
return rtnArray;\\
}
@interface RYPersonInfo ()
@property (nonatomic , assign)ABRecordRef recordRef;
@end
@implementation RYPersonInfo
- (id)initWithABRecordRef:(ABRecordRef)ref {
if (self = [super init]) {
_recordRef = ref;
}
return self;
}
+ (id)personInfoWithABRecordRef:(ABRecordRef)ref {
return [[[self class] alloc] initWithABRecordRef:ref];
}
GET_PROPERTY_METHOD( firstName , kABPersonFirstNameProperty);
GET_PROPERTY_METHOD( lastName , kABPersonLastNameProperty);
GET_PROPERTY_METHOD( middlename , kABPersonMiddleNameProperty);
GET_PROPERTY_METHOD( prefix , kABPersonPrefixProperty);
GET_PROPERTY_METHOD( suffix , kABPersonSuffixProperty);
GET_PROPERTY_METHOD( nickname , kABPersonNicknameProperty);
GET_PROPERTY_METHOD( organization , kABPersonOrganizationProperty);
GET_PROPERTY_METHOD( jobtitle , kABPersonJobTitleProperty);
GET_PROPERTY_METHOD( department , kABPersonDepartmentProperty);
GET_PROPERTY_METHOD( birthday , kABPersonBirthdayProperty);
GET_PROPERTY_METHOD( note , kABPersonNoteProperty);
GET_PROPERTY_METHOD( firstknow , kABPersonCreationDateProperty);
GET_PROPERTY_METHOD( lastknow , kABPersonModificationDateProperty);
GET_PROPERTY_METHOD( firstnamePhonetic , kABPersonFirstNamePhoneticProperty);
GET_PROPERTY_METHOD( lastnamePhonetic , kABPersonLastNamePhoneticProperty);
GET_PROPERTY_METHOD( middlenamePhonetic, kABPersonMiddleNamePhoneticProperty);
GET_PROPERTY_SIGLE_VALUE_METHOD(email, kABPersonEmailProperty)
GET_PROPERTY_SIGLE_VALUE_METHOD(dates, kABPersonDateProperty)
GET_PROPERTY_SIGLE_VALUE_METHOD(url , kABPersonURLProperty)
GET_PROPERTY_SIGLE_VALUE_METHOD(phone, kABPersonPhoneProperty)
- (NSString *)kind
{
NSString *rtnStr = nil;
CFNumberRef recordType = ABRecordCopyValue(_recordRef, kABPersonKindProperty);
if (recordType == kABPersonKindOrganization) {
rtnStr = @"company";
} else {
rtnStr = @"person";
}
return rtnStr;
}
- (NSArray *)iMessage
{
NSMutableArray *rtnArray = [NSMutableArray array];
ABMultiValueRef instantMessage = ABRecordCopyValue(_recordRef, kABPersonInstantMessageProperty);
for (int i = 1; i < ABMultiValueGetCount(instantMessage); i++)
{
NSString* label = (__bridge NSString*)ABMultiValueCopyLabelAtIndex(instantMessage, i);
NSDictionary* content =(__bridge NSDictionary*) ABMultiValueCopyValueAtIndex(instantMessage, i);
NSMutableDictionary *imessageInfoDict = [NSMutableDictionary dictionary];
NSString* username = [content valueForKey:(NSString *)kABPersonInstantMessageUsernameKey];
NSString* service = [content valueForKey:(NSString *)kABPersonInstantMessageServiceKey];
DICT_ADD_STR_FOR_KEY(imessageInfoDict, username, @"username");
DICT_ADD_STR_FOR_KEY(imessageInfoDict, service, @"service");
NSDictionary *imessageDict = @{label: imessageInfoDict};
[rtnArray addObject:imessageDict];
}
return rtnArray;
}
-(NSArray *)address
{
NSMutableArray *rtnArray = [NSMutableArray array];
ABMultiValueRef address = ABRecordCopyValue(_recordRef, kABPersonAddressProperty);
long count = ABMultiValueGetCount(address);
for(int i = 0; i < count; i++)
{
NSString* addressLabel = (__bridge NSString*)ABMultiValueCopyLabelAtIndex(address, i);
NSDictionary* personaddress =(__bridge NSDictionary*) ABMultiValueCopyValueAtIndex(address, i);
NSMutableDictionary *addressInfoDict = [NSMutableDictionary dictionary];
NSString* country = [personaddress valueForKey:(NSString *)kABPersonAddressCountryKey];
NSString* city = [personaddress valueForKey:(NSString *)kABPersonAddressCityKey];
NSString* state = [personaddress valueForKey:(NSString *)kABPersonAddressStateKey];
NSString* street = [personaddress valueForKey:(NSString *)kABPersonAddressStreetKey];
NSString* zip = [personaddress valueForKey:(NSString *)kABPersonAddressZIPKey];
NSString* coutntrycode = [personaddress valueForKey:(NSString *)kABPersonAddressCountryCodeKey];
DICT_ADD_STR_FOR_KEY(addressInfoDict, country, @"country");
DICT_ADD_STR_FOR_KEY(addressInfoDict, city, @"city");
DICT_ADD_STR_FOR_KEY(addressInfoDict, state, @"state");
DICT_ADD_STR_FOR_KEY(addressInfoDict, street, @"street");
DICT_ADD_STR_FOR_KEY(addressInfoDict, zip, @"zip");
DICT_ADD_STR_FOR_KEY(addressInfoDict, coutntrycode, @"coutntrycode");
NSDictionary *addressDict = @{addressLabel: addressInfoDict};
[rtnArray addObject:addressDict];
}
return rtnArray;
}
//- (UIImage *)image
//{
// NSData *data = (__bridge NSData*)ABPersonCopyImageData(_recordRef);
// return [UIImage imageWithData:data];
//}
#pragma mark -
#pragma mark - CustomProperty
/**
* 全名
*/
- (NSString *)fullName
{
return [NSString stringWithFormat:@"%@%@%@",
nullStrToEmpty(self.lastName),
nullStrToEmpty(self.middlename),
nullStrToEmpty(self.firstName)];
}
/**
* 首字母
*/
- (NSString *)firstSpell
{
return getFirstSpell(self.fullName);
}
/**
* 输出模型所有信息
*/
- (NSString *)description
{
return [NSString stringWithFormat:@"%@ -- InfoPacket",
self.fullName];
}
/**
* 获取首字母
*/
NSString* getFirstSpell(NSString *fullName)
{
NSMutableString *ms = [[NSMutableString alloc] initWithString:fullName];
CFStringTransform((__bridge CFMutableStringRef)ms, 0, kCFStringTransformMandarinLatin, NO);
CFStringTransform((__bridge CFMutableStringRef)ms, 0, kCFStringTransformStripDiacritics, NO);
if (fullName.length > 0)
return [[ms substringWithRange:NSMakeRange(0, 1)] lowercaseString];
else
return @"#";
}
@end
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持快网idc。
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