AddressBook Changes AddressBook ABGlobals.h Added kABSocialProfileServiceTencentWeibo ABPersonPicker.h Added ABPersonPicker Added -[ABPersonPicker close] Added ABPersonPicker.delegate Added ABPersonPicker.properties Added -[ABPersonPicker showRelativeToRect:ofView:preferredEdge:] ABPersonPickerDelegate.h Added ABPersonPickerDelegate Added -[ABPersonPickerDelegate personPicker:didChoosePerson:property:identifier:] Added -[ABPersonPickerDelegate personPickerDidClose:]