iOS development--Call the system Address Book interface

Today write code encountered to call the system Address Book, read some blog found to write is to get the contents of the Address book, rather than call the system interface.

Share the code you wrote

First step: Introduce

#import <AddressBook/AddressBook.h> #import <AddressBookUI/AddressBookUI.h>

Step Two: Add a click event to create an address Book interface and jump to present

#pragma mark-ibaction-(ibaction) buttonclicked: (ID) Sender {    Abpeoplepickernavigationcontroller *peoplepicker = [[Abpeoplepickernavigationcontroller alloc] init];    Peoplepicker.peoplepickerdelegate = self;    [Self Presentviewcontroller:peoplepicker animated:yes completion:nil];}

Step Three: Implement Proxy method Abpeoplepickernavigationcontrollerdelegate

#pragma mark-abpeoplepickernavigationcontrollerdelegate-(void) Peoplepickernavigationcontroller: ( abpeoplepickernavigationcontroller*) Peoplepicker Didselectperson: (abrecordref) Person property: (Abpropertyid) Property identifier: (Abmultivalueidentifier) identifier {        Abmultivalueref valuesref = abrecordcopyvalue (person, Kabpersonphoneproperty);    Cfindex index = abmultivaluegetindexforidentifier (valuesref,identifier);    Cfstringref value = Abmultivaluecopyvalueatindex (valuesref,index);        [Self dismissviewcontrolleranimated:yes completion:^{        self.textField.text = (__bridge nsstring*) value;    }];}

Here's what you need to explain is that the method provided here begins to apply to IOS8

iOS development--Call the system Address Book interface