IOS 开发之读取addressbook的实现实例
iphone读取addressbook：
1.添加addressbook.framework
2.在需要的源文件中
#import <AddressBook/AddressBook.h> #import <AddressBookUI/AddressBookUI.h>
3.开始粘代码：
//get all people info from the address book
ABAddressBookRef addressBook = ABAddressBookCreate();
CFArrayRef people = ABAddressBookCopyArrayOfAllPeople(addressBook);//这是个数组的引用
for(int i = 0; i<CFArrayGetCount(people); i++){
//parse each person of addressbook
ABRecordRef record=CFArrayGetValueAtIndex(people, i);//取出一条记录
//以下的属性都是唯一的，即一个人只有一个FirstName，一个Organization。。。
CFStringRef firstName = ABRecordCopyValue(record,kABPersonFirstNameProperty);
CFStringRef lastName = ABRecordCopyValue(record,kABPersonLastNameProperty);
CFStringRef company = ABRecordCopyValue(record,kABPersonOrganizationProperty);
CFStringRef department = ABRecordCopyValue(record,kABPersonDepartmentProperty);
CFStringRef job = ABRecordCopyValue(record,kABPersonJobTitleProperty);
//"CFStringRef"这个类型也是个引用，可以转成NSString*
NSlog((NSString *)firstName);
//......
//所有这些应用都是要释放的，手册里是说“you are responsible to release it"
(firstName==NULL)?:CFRelease(firstName);
(lastName==NULL)?:CFRelease(lastName);
(company==NULL)?:CFRelease(company);
(department==NULL)?:CFRelease(department);
(job==NULL)?:CFRelease(job);
//.......
//有些属性不是唯一的，比如一个人有多个电话：手机，主电话，传真。。。
ABMutableMultiValueRef multiPhone = ABMultiValueCreateMutable(kABMultiStringPropertyType);
//所有ABMutableMultiValueRef这样的引用的东西都是这样一个元组（id，label，value）
multiPhone = ABRecordCopyValue(record, kABPersonPhoneProperty);
for (CFIndex i = 0; i < ABMultiValueGetCount(multiPhone); i++) {
CFStringRef labelRef = ABMultiValueCopyLabelAtIndex(multiPhone, i);
CFStringRef numberRef = ABMultiValueCopyValueAtIndex(multiPhone, i);
//可以通过元组的label来判定这个电话是哪种电话，比如下面就包括：主电话，手机，工作传真
if([(NSString *)labelRef isEqualToString:(NSString *) kABPersonPhoneMainLabel]){
person._mainPhone = (NSString *)numberRef;
}else if([(NSString *)labelRef isEqualToString:(NSString *) kABPersonPhoneMobileLabel]){
person._cellPhone = (NSString *)numberRef;
}else if([(NSString *)labelRef compare:(NSString *) kABPersonPhoneWorkFAXLabel]==NSOrderedSame){
person._fax = (NSString *)numberRef;
}
CFRelease(labelRef);
CFRelease(numberRef);
}
CFRelease(multiPhone);
}
//释放资源
//其他还有url，email，地址等等属性都是ABMutableMultiValueRef多值类型的，可以采用循环来遍历
完了，保存addressbook的部分等以后。
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