A Cocoa / Objective-C 库，用于与 iOS AddressBook 接口，并添加了地理编码支持。
在您的 iOS 项目中包含 RHAddressBook。
#import <RHAddressBook/AddressBook.h>获取地址簿的实例。
RHAddressBook *ab = [[[RHAddressBook alloc] init] autorelease];支持 iOS6+ 授权。
//query current status, pre iOS6 always returns Authorized
if ([RHAddressBook authorizationStatus] == RHAuthorizationStatusNotDetermined){
//request authorization
[ab requestAuthorizationWithCompletion:^(bool granted, NSError *error) {
[abViewController setAddressBook:ab];
}];
}订阅地址簿更改。
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(addressBookChanged:) name:RHAddressBookExternalChangeNotification object:nil];获取来源。
NSArray *sources = [ab sources];
RHSource *defaultSource = [ab defaultSource];获取组列表。
NSArray *groups = [ab groups];
long numberOfGroups = [ab numberOfGroups];
NSArray *groupsInSource = [ab groupsInSource:defaultSource];
RHGroup *lastGroup = [groups lastObject];获取人员列表。
NSArray *allPeople = [ab people];
long numberOfPeople = [ab numberOfPeople];
NSArray *allPeopleSorted = [ab peopleOrderedByUsersPreference];
NSArray *allFreds = [ab peopleWithName:@"Fred"];
NSArray *allFredsInLastGroup = [lastGroup peopleWithName:@"Fred"];
RHPerson *person = [allPeople lastObject];获取一个人的基本属性。
NSString *department = [person department];
UIImage *thumbnail = [person thumbnail];
BOOL isCompany = [person isOrganization];设置一个人的基本属性。
person.name = @"Freddie";
[person setImage:[UIImage imageNames:@"hahaha.jpg"]];
person.kind = kABPersonKindOrganization;
[person save];获取一个人的 MultiValue 属性。
RHMultiDictionaryValue *addressesMultiValue = [person addresses];
NSString *firstAddressLabel = [RHPerson localizedLabel:[addressesMultiValue labelAtIndex]]; //eg Home
NSDictionary *firstAddress = [addressesMultiValue valueAtIndex:0];设置一个人的 MultiValue 属性。
RHMultiStringValue *phoneMultiValue = [person phoneNumbers];
RHMutableMultiStringValue *mutablePhoneMultiValue = [[phoneMultiValue mutableCopy] autorelease];
if (! mutablePhoneMultiValue) mutablePhoneMultiValue = [[[RHMutableMultiStringValue alloc] initWithType:kABMultiStringPropertyType] autorelease];
//RHPersonPhoneIPhoneLabel casts kABPersonPhoneIPhoneLabel to the correct toll free bridged type, see RHPersonLabels.h
mutablePhoneMultiValue addValue:@"+14086655555" withLabel:RHPersonPhoneIPhoneLabel];
person.phonenumbers = mutablePhoneMultiValue;
[person save];创建一个新的人。
RHPerson *newPerson = [[ab newPersonInDefaultSource] autorelease]; //added to ab
RHPerson *newPerson2 = [[[RHPerson newPersonInSource:[ab defaultSource]] autorelease]; //not added to ab
[ab addPerson:newPerson2];
NSError* error = nil;
if (![ab save:&error]) NSLog(@"error saving: %@", error);获取一个用于编辑的 ABRecordRef 的 RHPerson 对象。 （注意：RHPerson 可能不关联与原始 ABRecordRef 相同的地址簿）
ABRecordRef personRef = ...;
RHPerson *person = [ab personForRecordRef:personRef];
if(person){
person.firstName = @"Paul";
person.lastName = @"Frank";
[person save];
}在 ABPersonViewController 中呈现/编辑 RHPerson 实例。
ABPersonViewController *personViewController = [[[ABPersonViewController alloc] init] autorelease];
//setup (tell the view controller to use our underlying address book instance, so our person object is directly updated on our behalf)
[person.addressBook performAddressBookAction:^(ABAddressBookRef addressBookRef) {
personViewController.addressBook =addressBookRef;
} waitUntilDone:YES];
personViewController.displayedPerson = person.recordRef;
personViewController.allowsEditing = YES;
[self.navigationController pushViewController:personViewController animated:YES];后台地理编码。
if ([RHAddressBook isGeocodingSupported){
[RHAddressBook setPreemptiveGeocodingEnabled:YES]; //class method
}
float progress = [_addressBook preemptiveGeocodingProgress]; // 0.0f - 1.0f一个人的地理编码结果。
CLLocation *location = [person locationForAddressID:0];
CLPlacemark *placemark = [person placemarkForAddressID:0];查找位于某位置附近的人。
NSArray *inRangePeople = [ab peopleWithinDistance:5000 ofLocation:location];
NSLog(@"people:%@", inRangePeople);保存。以下所有操作都是等效的
BOOL changes = [ab hasUnsavedChanges];
BOOL result = [ab save];
BOOL result =[source save];
BOOL result =[group save];
BOOL result =[person save];撤销对象上的更改。 （撤销整个地址簿实例，而不仅仅是调用撤销操作的对象。）
[ab revert];
[source revert];
[group revert];
[person revert];记住，为了防止痛苦的保存冲突，请经常保存。
有关如何开始使用此静态库的说明，请参阅 rheard.com 上的 Using Static iOS Libraries。
在修改后的BSD许可证下发布。（需署名）
RHAddressBook Copyright (c) 2011-2012 Richard Heard. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
此框架代码在iOS 4.0及更高版本上运行和编译，并已进行过测试。
已经实施单元测试，这些测试在4.0和7.1之间的所有版本上都可运行。
当在较旧的SDK上进行链接时，某些方法不可用，在较旧的操作系统版本上运行时会返回nil。例如，地理编码只在iOS 5+上受支持。您应该在尝试访问地理编码信息之前，始终使用+ [RHAddressBook isGeocodingAvailable]方法来检查地理编码是否可用。但是，如果方法可用，它们会安全地返回nil/空数组。