我正在发送代码，我已经完成了这类任务。实际上，您的问题是您无法对字典进行排序。
请参考我的代码以供参考。
#import <UIKit/UIKit.h>
#import <AddressBook/AddressBook.h>
#import "AddressBookUI/AddressBookUI.h"
@interface AddressBookViewController : UIViewController<UITableViewDataSource,UITableViewDelegate,ABNewPersonViewControllerDelegate>
{
IBOutlet UITableView* addressNameView;
ABAddressBookRef _addressBook;
}
@property(nonatomic,retain)UITableView* addressNameView;
@property (nonatomic, retain) NSMutableArray *contacts;
@property (nonatomic, retain)IBOutlet UILabel *titleText;
@property(nonatomic,retain)IBOutlet UISegmentedControl *segmentControl;
-(IBAction)backAction:(id)sender;
@end
/ * ** * ** * ** * ** * *** /
#import "AddressBookViewController.h"
#import <QuartzCore/QuartzCore.h>
#import "AddressEntryDetailController.h"
#import "MenuViewController.h"
#import <AddressBook/AddressBook.h>
#import <AddressBookUI/AddressBookUI.h>
NSInteger static compareViewsByOrigin(id sp1, id sp2, void *context)
{
// UISegmentedControl segments use UISegment objects (private API). Then we can safely
// cast them to UIView objects.
float v1 = ((UIView *)sp1).frame.origin.x;
float v2 = ((UIView *)sp2).frame.origin.x;
if (v1 < v2)
return NSOrderedAscending;
else if (v1 > v2)
return NSOrderedDescending;
else
return NSOrderedSame;
}
@implementation AddressBookViewController
@synthesize addressNameView,contacts;
@synthesize titleText,segmentControl;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)didChangeSegmentControl:(UISegmentedControl *)control
{
int index=control.selectedSegmentIndex;
NSLog(@"Slected Index : %d",index);
if(index==1)
{
[self getAllContacts];
}
else
{
[self getAllContactsByRelevence];
}
}
-(void)getAllContacts
{
ABRecordRef source = ABAddressBookCopyDefaultSource(_addressBook);
NSArray *tempArray = (NSArray *)(ABAddressBookCopyArrayOfAllPeopleInSourceWithSortOrdering(_addressBook, source, kABPersonSortByFirstName));
[contacts removeAllObjects];
if ([tempArray count] > 0)
{
[contacts addObjectsFromArray:tempArray];
}
[addressNameView reloadData];
titleText.text=@"All";
}
-(void)getAllContactsByRelevence
{
ABRecordRef source = ABAddressBookCopyDefaultSource(_addressBook);
NSArray *tempArray = (NSArray *)(ABAddressBookCopyArrayOfAllPeopleInSourceWithSortOrdering(_addressBook, source, kABPersonSortByLastName));
[contacts removeAllObjects];
if ([tempArray count] > 0)
{
[contacts addObjectsFromArray:tempArray];
}
[addressNameView reloadData];
titleText.text=@"All";
}
- (void)viewDidLoad
{
_addressBook = ABAddressBookCreate();
contacts=[[NSMutableArray alloc]init];
[self getAllContacts];
addressNameView.layer.borderWidth=2;
addressNameView.layer.cornerRadius=13;
addressNameView.layer.borderColor =[UIColor colorWithRed:192.0f/255.0f green:189.0f/255.0f blue:189.0f/255.0f alpha:1.0f].CGColor;
addressNameView.backgroundColor=[UIColor colorWithRed:236.0f/255.0f green:236.0f/255.0f blue:235.0f/255.0f alpha:1.0f];
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
[self CreateAlphabetButton];
self.segmentControl.selectedSegmentIndex=1;
[self.segmentControl addTarget:self action:@selector(didChangeSegmentControl:) forControlEvents:UIControlEventValueChanged];
}
-(void)CreateAlphabetButton
{
int yPoint=110;
NSString *list=@"*ABCDEFGHIJKLMNOPQRSTUVWXYZ";
for(int y=1;y<=27;y++)
{
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(720,yPoint,50,28);
yPoint+=29;
button.titleLabel.text=[list substringWithRange:NSMakeRange(y-1, 1)];
UILabel *readding=[[UILabel alloc]initWithFrame:CGRectMake(0, 0,40, 30)];
readding.text=[list substringWithRange:NSMakeRange(y-1, 1)];
readding.textColor=[UIColor darkTextColor];
[readding setTextAlignment:UITextAlignmentCenter];
readding.font=[UIFont boldSystemFontOfSize:20.0];
readding.backgroundColor = [UIColor clearColor];
[button addSubview:readding];
[button addTarget:self action:@selector(toggleOpen:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button];
[self.view bringSubviewToFront:button];
}
}
-(IBAction)toggleOpen:(id)sender
{
UIButton *btn=(UIButton*)sender;
NSLog(@"%@",btn.titleLabel.text);
//for searching
if([btn.titleLabel.text isEqualToString:@"*"])
{
[self getAllContacts];
titleText.text=@"All";
}
else
{
NSArray *tempArray = (NSArray *)(ABAddressBookCopyPeopleWithName(_addressBook,(CFStringRef)btn.titleLabel.text));
[contacts removeAllObjects];
if ([tempArray count] > 0)
{
[contacts addObjectsFromArray:tempArray];
}
[addressNameView reloadData];
titleText.text=btn.titleLabel.text;
}
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
-(IBAction)backAction:(id)sender
{
//MenuViewController *menuView=[[MenuViewController alloc]initWithNibName:@"MenuViewController" bundle:[NSBundle mainBundle]];
//[self presentModalViewController:menuView animated:YES];
[self dismissModalViewControllerAnimated:YES];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return UIInterfaceOrientationIsPortrait(interfaceOrientation);
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if([self.contacts count]==0)
return 1;
return [self.contacts count];
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"TableViewCellIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
cell.tag = indexPath.row;
if([self.contacts count]>0)
{
NSObject *object = [self.contacts objectAtIndex:indexPath.row];
NSString *firstName=[(NSString *)ABRecordCopyValue((ABRecordRef)object, kABPersonFirstNameProperty) autorelease];
NSString *lastName =[(NSString *)ABRecordCopyValue((ABRecordRef)object, kABPersonLastNameProperty) autorelease];
if(lastName)
cell.textLabel.text=[NSString stringWithFormat:@"%@ %@",firstName,lastName];
else
cell.textLabel.text=firstName;
}
else
{
cell.textLabel.text=@"No Contacts";
}
//UISwipeGestureRecognizer* gestureR;
//gestureR = [[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom:)] autorelease];
// gestureR.direction = UISwipeGestureRecognizerDirectionLeft;
// [cell addGestureRecognizer:gestureR];
// cell.editing=YES;
return cell;
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)aTableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
if([self.contacts count]>0)
return UITableViewCellEditingStyleDelete;
else
return UITableViewCellEditingStyleNone;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
if (editingStyle == UITableViewCellEditingStyleDelete)
{
NSLog(@"Delete Clicked on cell Index : %d",indexPath.row);
// Commit the delete
ABRecordRef* personObject=(ABRecordRef*) [self.contacts objectAtIndex:indexPath.row];
if(ABAddressBookRemoveRecord(_addressBook, personObject, NULL))
{
ABAddressBookSave(_addressBook, NULL);
[self getAllContacts];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Alert"
message:@"Contact succesfully deleted"
delegate:self cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}
}
}
/*
- (void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer
{
NSLog(@"%d = %d",recognizer.direction,recognizer.state);
}
*/
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 54;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if([self.contacts count]>0)
{
AddressEntryDetailController *entryDetail=[[AddressEntryDetailController alloc]initWithNibName:@"AddressEntryDetailController" bundle:[NSBundle mainBundle]];
int index=indexPath.row;
entryDetail.personObject=(ABRecordRef*) [self.contacts objectAtIndex:index];
entryDetail._addressBook=&_addressBook;
entryDetail.addressBookViewController=self;
[self presentModalViewController:entryDetail animated:YES];
}
}
-(IBAction)addToAddressbook:(id)sender
{
ABNewPersonViewController *picker = [[ABNewPersonViewController alloc] init];
picker.newPersonViewDelegate = self;
UINavigationController *navigation = [[UINavigationController alloc] initWithRootViewController:picker];
[self presentModalViewController:navigation animated:YES];
[picker release];
[navigation release];
/* ABPeoplePickerNavigationController *picker =
[[ABPeoplePickerNavigationController alloc] init];
picker.peoplePickerDelegate = self;
[self presentModalViewController:picker animated:YES];*/
}
#pragma mark ABNewPersonViewControllerDelegate methods
// Dismisses the new-person view controller.
- (void)newPersonViewController:(ABNewPersonViewController *)newPersonViewController didCompleteWithNewPerson:(ABRecordRef)person
{
[self dismissModalViewControllerAnimated:YES];
[self getAllContacts];
}