自从我在iOS 8上更新以来,我有权获得访问AddressBook的权限.
在iOS 7中,系统询问用户是否允许我的应用程序访问他的地址簿,但是因为iOS8没有任何请求.每次我在启动“MyGetAddressesOfContacts”函数之前检查ABAddressBookGetAuthorizationStatus时,Status等于kABAuthorizationStatusNotDetermined.
就像你在这里看到的:
if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusDenied) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"No permission" message:@"This App has no permition to access your contacts. Please check it in your privacy settings of your device." delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil]; [alert show]; return nil; } // This AlertView pops up every time! if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Why this App needs your contacts" message:@"In the following your device will ask you whether this App is allowed to access your contacts. [...]" delegate:self cancelButtonTitle:@"I understand" otherButtonTitles: nil]; [alert show]; }
在此检查之后,我将启动MyGetAddressesOfContacts函数,如下所示:
ABAddressBookRef addressBook = ABAddressBookCreate(); NSArray *contactArr = (NSArray *)CFBridgingRelease(ABAddressBookCopyArrayOfAllPeople(addressBook)); NSMutableDictionary *dPersons = [[NSMutableDictionary alloc] init]; for (int i = 0; i < [contactArr count]; i++) { ABRecordRef person = (ABRecordRef)CFBridgingRetain([contactArr objectAtIndex:i]); NSString *firstName = (__bridge_transfer NSString*)ABRecordCopyValue(person,kABPersonFirstNameProperty); NSString *lastName = (__bridge_transfer NSString*)ABRecordCopyValue(person,kABPersonLastNameProperty); NSString *sPersonName = [NSString stringWithFormat:@"%@ %@",firstName,lastName]; ABMultiValueRef address = ABRecordCopyValue(person,kABPersonAddressProperty); NSString *sAddress; for(CFIndex j = 0; j < ABMultiValueGetCount(address); j++) { CFDictionaryRef addressDict = ABMultiValueCopyValueAtIndex(address,j); CFStringRef streetValue = CFDictionaryGetValue(addressDict,kABPersonAddressStreetKey); CFStringRef cityValue = CFDictionaryGetValue(addressDict,kABPersonAddressCityKey); CFStringRef countryValue = CFDictionaryGetValue(addressDict,kABPersonAddressCountryKey); sAddress = [NSString stringWithFormat:@"%@ %@,%@",streetValue,cityValue,countryValue]; [dPersons setObject:sAddress forKey: [NSString stringWithFormat:@"%@%d %ld",@"AddressFromNameID",i,j]]; } [dPersons setObject:sPersonName forKey: [NSString stringWithFormat:@"%@ %d",@"NameWithID",i]]; } return dPersons;
希望有人能提供帮助.
解决方法
创建AB后……
ABAddressBookRef addressBook = ABAddressBookCreate();
打电话给以下……
ABAddressBookRequestAccessWithCompletion(addressBook,nil);
这将显示用户允许您的应用程序访问“联系人”的提示;作为第二个参数,您可以获得结果回调并相应地执行操作.请参考Apple documentation