调用系统通讯录+条件查询联系人
#import "ZYViewController.h"
#import "ZYPeople.h"
#import "ChineseToPinyin.h"//第三方库
@interface ZYViewController ()
@end
@implementation ZYViewController
- (void)viewDidLoad
{
[super viewDidLoad];
_tableView.delegate =self;
_tableView.dataSource =self;
_array =[[NSMutableArray alloc]init];
_resultArray=[[NSMutableArray alloc]init];
_dic =[[NSMutableDictionary alloc]init];
UISearchBar *searchBar =[[UISearchBar alloc]initWithFrame:CGRectMake(0, 20, 320, 44)];
[searchBar setScopeButtonTitles:[[NSArray alloc]initWithObjects:@"按首字母查询",@"按电话查询", nil]];
searchBar.delegate =self;
[self.view addSubview:searchBar];
UISearchDisplayController *DisplayController=[[UISearchDisplayController alloc]initWithSearchBar:searchBar contentsController:self];
DisplayController.searchResultsDataSource =self;
DisplayController.searchResultsDelegate =self;
DisplayController.delegate =self;
ABAddressBookRequestAccessWithCompletion(nil, ^(bool granted, CFErrorRef error) {
if (granted ==YES) {
NSLog(@"获取授权成功");
//创建通讯录对象:
ABAddressBookRef AddressBook=ABAddressBookCreateWithOptions(nil , nil);
//数组里储存的是所有联系人的信息:
NSArray *arr =(NSArray *)ABAddressBookCopyArrayOfAllPeople(AddressBook);
for (int i=0 ; i<arr.count; i++) {
ZYPeople *p =[[ZYPeople alloc]init];
ABRecordRef person =arr[i];
NSString *name =(NSString*)ABRecordCopyCompositeName(person);
p.name =name;
//获得用户所有电话:
ABMultiValueRef ref =ABRecordCopyValue(person, kABPersonPhoneProperty);
//获取联系人第一个电话号:
NSString *phone =ABMultiValueCopyValueAtIndex(ref, 0);
p.people =[self trimSteing:phone];
[_array addObject:p];
[p release];
}
for (ZYPeople *p in _array) {
NSString *name =[ChineseToPinyin pinyinFromChiniseString:p.name];
NSString *fristLetter=[name substringWithRange:NSMakeRange(0, 1)];
if (![_dic objectForKey:fristLetter]) {
NSMutableArray *arr =[NSMutableArray array];
[_dic setObject:arr forKey:fristLetter];
}
[[_dic objectForKey:fristLetter]addObject:p];
}
NSLog(@"%@",[_dic allKeys]);
//isMainThread是否在主线程
NSLog(@"%d",[NSThread isMainThread]);
[self performSelectorOnMainThread:@selector(reloadTanleView) withObject:nil waitUntilDone:YES];
}else{
NSLog(@"请求授权失败");
}
});
// [_tableView registerNib:[UINib nibWithNibName:@"ZYTableViewCell" bundle:nil] forCellReuseIdentifier:@"cell"];
// [_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"cell"];
}
-(void)reloadTanleView{
[_tableView reloadData];
}
-(NSString *)trimSteing:(NSString*)String{
NSMutableString *mString =[NSMutableString stringWithString:String];
NSCharacterSet *set =[NSCharacterSet decimalDigitCharacterSet];
for (int i=0; i<mString.length; i++) {
NSString *str =[mString substringWithRange:NSMakeRange(i, 1)];
NSCharacterSet *sSet =[NSCharacterSet characterSetWithCharactersInString:str];
if ([set isSupersetOfSet:sSet]) {
}else{
[mString deleteCharactersInRange:NSMakeRange(i, 1)];
i--;
}
}
return mString;
}
-(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString{
[_resultArray removeAllObjects];
if (controller.searchBar.selectedScopeButtonIndex ==0) {
for (ZYPeople *p in _array) {
NSString *name =[ChineseToPinyin pinyinFromChiniseString:p.name];
if ([name hasPrefix:[searchString uppercaseString]]) {
[_resultArray addObject:p];
}
}
}
else{
for (ZYPeople *p in _array) {
if ([[p.people uppercaseString ] hasPrefix:[searchString uppercaseString]]) {
[_resultArray addObject:p];
}
}
}
return YES;
}
-(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchScope:(NSInteger)searchOption{
[self searchDisplayController:controller shouldReloadTableForSearchString:controller.searchBar.text];
return YES;
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
if (tableView ==_tableView) {
return [[_dic allKeys]count];
}else{
return 1;
}
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
if (tableView ==_tableView) {
NSArray *sortArr =[[_dic allKeys] sortedArrayUsingSelector:@selector(compare:)];
NSArray *arr=[_dic objectForKey:[sortArr objectAtIndex:section]];
return arr.count ;
}
return _resultArray.count;
}
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *identifier =@"cell";
UITableViewCell *cell =[tableView dequeueReusableCellWithIdentifier:identifier];
if (!cell) {
cell =[[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:identifier]autorelease];
}
if (tableView ==_tableView) {
NSArray *sortArr =[[_dic allKeys] sortedArrayUsingSelector:@selector(compare:)];
NSArray*arr =[_dic objectForKey:[sortArr objectAtIndex:indexPath.section]];
ZYPeople *p =arr[indexPath.row];
cell.textLabel.text =p.name;
cell.detailTextLabel.text =p.people;
} else
{
ZYPeople *p = [_resultArray objectAtIndex:indexPath.row];
cell.textLabel.text = p.name;
cell.detailTextLabel.text = p.people;
}
return cell;
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{
if (tableView ==_tableView) {
NSArray*sortArr =[[_dic allKeys]sortedArrayUsingSelector:@selector(compare:)];
return [sortArr objectAtIndex:section];
}else{
return nil;
}
}
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView{
if (tableView ==_tableView) {
NSArray *sortArr =[[_dic allKeys]sortedArrayUsingSelector:@selector(compare:)];
return sortArr;
}
return nil;
}
- (void)dealloc {
[_tableView release];
[super dealloc];
}
@end
