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나는이 코드를 사용하고 있기 때문에 주소록에서 전화 번호를 받고 있습니다.연락처에서 전화 번호를 가져 오는 동안 CFStringRef에서 잠길 수 있습니다.
- (IBAction)contacts {
ABPeoplePickerNavigationController *peoplePickerController = [[ABPeoplePickerNavigationController alloc] init];
peoplePickerController.peoplePickerDelegate = self;
[self presentModalViewController:peoplePickerController animated:NO];
[peoplePickerController release];
}
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker
shouldContinueAfterSelectingPerson:(ABRecordRef)person {
return YES;
}
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker
shouldContinueAfterSelectingPerson:(ABRecordRef)person
property:(ABPropertyID)property
identifier:(ABMultiValueIdentifier)identifier {
if (property == kABPersonPhoneProperty) {
ABMultiValueRef phonenumbers = ABRecordCopyValue(person, property);
CFStringRef phonenumberselected = ABMultiValueCopyValueAtIndex(phonenumbers, identifier);
NSString *aNSString = (NSString *)phonenumberselected;
if ([share_toadd length] == 0) {
[share_toadd appendString:aNSString];
}
else {
[share_toadd appendString:@","];
[share_toadd appendString:aNSString];
}
share_textfield.text = share_toadd;
// Return to the main view controller.
[ self dismissModalViewControllerAnimated:YES ];
return NO;
[share_textfield release];
}
return YES;
}
하지만 난 하나가 PLS 나를 도울 수 CFStringRef
Potential leak of an object allocated on line 1126
Call to function 'ABRecordCopyValue' returns a Core Foundation object with a +1 retain count (owning reference)
Object allocated on line 1126 is no longer referenced after this point and has a retain count of +1 (object leaked)
에서 잠재적 누출을 얻고있다.
어떻게 해결할 수 있습니까?
CFStringRef 다음에 CFRelease (phonenumbersselected)를 추가하십시오. phonenumberselected = ABMultiValueCopyValueAtIndex (phonenumber, identifier); 하지만 release.In이 CFStringref 사용하여 두 메모리 누수가이 어디서 내가 이것을 릴리스 할 수 있습니다. – MaheshBabu