Devi my complete answer.It works perfectly.I use search bar.Also use that delegate methods.
ViewController.h
#import <UIKit/UIKit.h>
#import <Contacts/Contacts.h> //Must import contact framework
@interface ViewController : UIViewController<UISearchBarDelegate,UITableViewDataSource,UITableViewDelegate>
@property (strong, nonatomic) IBOutlet UISearchBar *searchbarContacts;
@property (strong, nonatomic) IBOutlet UITableView *tableViewContactData;
@end
ViewController.m
#import "ViewController.h"
@interface ViewController ()
{
NSMutableArray *arrayTableData;
NSMutableArray *arraySearchContactData;
}
@end
@implementation ViewController
@synthesize tableViewContactData;
@synthesize searchbarContacts;
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
arrayTableData = [[NSMutableArray alloc]init];
arraySearchContactData = [[NSMutableArray alloc]init];
[self fetchContactsandAuthorization];
[tableViewContactData registerClass:[UITableViewCell class] forCellReuseIdentifier:@"cell"];
[self.view addSubview:tableViewContactData];
}
//Fetching Contact and Authorization access
-(void)fetchContactsandAuthorization
{
// Request authorization to Contacts
CNContactStore *store = [[CNContactStore alloc] init];
[store requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (granted == YES) {
//keys with fetching properties
NSArray *keys = @[CNContactFamilyNameKey, CNContactGivenNameKey, CNContactPhoneNumbersKey, CNContactImageDataKey];
NSString *containerId = store.defaultContainerIdentifier;
NSPredicate *predicate = [CNContact predicateForContactsInContainerWithIdentifier:containerId];
NSError *error;
NSArray *cnContacts = [store unifiedContactsMatchingPredicate:predicate keysToFetch:keys error:&error];
if (error) {
NSLog(@"error fetching contacts %@", error);
} else {
NSString *phone;
NSString *fullName;
NSString *firstName;
NSString *lastName;
UIImage *profileImage;
NSMutableArray *contactNumbersArray = [[NSMutableArray alloc]init];
for (CNContact *contact in cnContacts)
{
// copy data to my custom Contacts class.
firstName = contact.givenName;
lastName = contact.familyName;
if (lastName == nil) {
fullName=[NSString stringWithFormat:@"%@",firstName];
}else if (firstName == nil){
fullName=[NSString stringWithFormat:@"%@",lastName];
}
else{
fullName=[NSString stringWithFormat:@"%@ %@",firstName,lastName];
}
UIImage *image = [UIImage imageWithData:contact.imageData];
if (image != nil) {
profileImage = image;
}else{
profileImage = [UIImage imageNamed:@"person-icon.png"];
}
for (CNLabeledValue *label in contact.phoneNumbers)
{
phone = [label.value stringValue];
if ([phone length] > 0) {
[contactNumbersArray addObject:phone];
}
}
NSDictionary* personDict = [[NSDictionary alloc] initWithObjectsAndKeys: fullName,@"fullName",profileImage,@"userImage",phone,@"PhoneNumbers", nil];
[arrayTableData addObject:[NSString stringWithFormat:@"%@",[personDict objectForKey:@"fullName"]]];
[arraySearchContactData addObject:[NSString stringWithFormat:@"%@",[personDict objectForKey:@"fullName"]]];
NSLog(@"The contactsArray are - %@",arrayTableData);
}
dispatch_async(dispatch_get_main_queue(), ^{
[tableViewContactData reloadData];
});
}
}
}];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - UITableView Data Source Methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return arrayTableData.count;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *strCell = @"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:strCell];
if(cell==nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:strCell];
}
cell.textLabel.text = arrayTableData[indexPath.row];
return cell;
}
#pragma mark - SearchBar Delegate Methods
-(void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
{
@try
{
[arrayTableData removeAllObjects];
stringSearch = @"YES";
NSString *name = @"";
if ([searchText length] > 0)
{
for (int i = 0; i < [arraySearchContactData count] ; i++)
{
name = [arraySearchContactData objectAtIndex:i];
if (name.length >= searchText.length)
{
NSRange titleResultsRange = [name rangeOfString:searchText options:NSCaseInsensitiveSearch];
if (titleResultsRange.length > 0)
{
[arrayTableData addObject:[arraySearchContactData objectAtIndex:i]];
}
}
}
}
else
{
[arrayTableData addObjectsFromArray:arraySearchContactData];
}
[tableViewContactData reloadData];
}
@catch (NSException *exception) {
}
}
- (void)searchBarTextDidBeginEditing:(UISearchBar *)SearchBar
{
SearchBar.showsCancelButton=YES;
}
- (void)searchBarTextDidEndEditing:(UISearchBar *)theSearchBar
{
[theSearchBar resignFirstResponder];
}
- (void)searchBarCancelButtonClicked:(UISearchBar *)SearchBar
{
@try
{
SearchBar.showsCancelButton=NO;
[SearchBar resignFirstResponder];
[tableViewContactData reloadData];
}
@catch (NSException *exception) {
}
}
- (void)searchBarSearchButtonClicked:(UISearchBar *)SearchBar
{
[SearchBar resignFirstResponder];
}
@end
The Printed results For Contacts
The contactsArray are - (
"John Appleseed",
"Kate Bell",
"Anna Haro",
"Daniel Higgins",
"David Taylor",
"Hank Zakroff"
)
