Call phone/Get contacts

1. Call Phone

-(void) Dialphonenumber: (NSString *) aphonenumber  {      *phoneurl = [Nsurl urlwithstring:[ NSString stringWithFormat:@ "tel:%@", Aphonenumber]];       if ( ! Phonecallwebview) {                  = [[UIWebView alloc] initwithframe:cgrectzero];      }      [Phonecallwebview loadrequest:[nsurlrequest Requestwithurl:phoneurl];  }  

2. Get Contacts

Summary: The main use of addressbook.framework and addressbookui.framework two frames

Addressbookui, as the name implies, is part of the UI and contains:

Address List controller: Abpeoplepickernavigationcontroller

Contact Person: Abpersonviewcontroller

New Contact: Abnewpersonviewcontroller

Unknown Contact: Abunknowpersonviewcontroller

AddressBook is more commonly used:

Abaddressbook Address Book staff's additions and deletions change

Query for Abperson Address Book

Abrecord a recording personnel, get the various attributes of the person (phone name company Mailbox notes ...)

Call phone/Get contacts