我想我没有掌握地址簿和UITableView的句柄，或者也许只是使其变得比实际更简单。
这是我的.h文件:
@interface Contacts : UITableViewController <ABPeoplePickerNavigationControllerDelegate> {
NSMutableArray *menuArray;
NSString *firstName;
NSString *lastName;
UIButton *addcontact;
}
@property (nonatomic, retain) NSMutableArray *menuArray;
@property (nonatomic, strong) UIButton *addcontact;
@property (nonatomic, strong) NSString *firstName;
@property (nonatomic, strong) NSString *lastName;
-(void)showPeoplePickerController;
@end
和我的.m文件:
-(IBAction)addcontact:(id)sender {
ABPeoplePickerNavigationController *peoplePicker=[[ABPeoplePickerNavigationController alloc] init];
[peoplePicker setPeoplePickerDelegate:self];
[self presentModalViewController:peoplePicker animated:YES]; }
- (void)viewDidLoad
{
menuArray = [[NSMutableArray alloc] init];
[super viewDidLoad];
}
- (BOOL)peoplePickerNavigationController:
(ABPeoplePickerNavigationController *)peoplePicker
shouldContinueAfterSelectingPerson:(ABRecordRef)person {
firstName = (__bridge NSString *)ABRecordCopyValue(person, kABPersonFirstNameProperty);
[menuArray addObject:firstName];
lastName = (__bridge NSString *)ABRecordCopyValue(person, kABPersonLastNameProperty);
[menuArray addObject:lastName];
[self dismissModalViewControllerAnimated:YES];
return NO;}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [menuArray count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
NSString *cellValue = [menuArray objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
return cell;
}
我希望有人可以帮助我，我是UITableViews和Addressbook的新手:)
最佳答案
出于性能目的(更不用说动画目的)，只要数据源发生更改，UITableView不会自动更新自身。
在将名字和姓氏添加到数组后(或在[myTableView reloadData];中)，尝试添加viewWillAppear:
关于ios - UITableView不显示通讯簿，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/8945347/