这是博主在根据需求做的一个流程图，不一定适用于其他项目，就当抛砖引玉。
我用的是http://mob.com/ 的短信验证 sdk,同样有实现短信验证功能和匹配通讯录好友功能。
这里无论是用系统 还是第三方都不是关键
sdk获取通讯录非常方便
_addressBookData=[SMS_SDK addressBook];
//获得本地通讯录
for (int i=0; i<_addressBookData.count; i++)
{
SMS_AddressBook* person1=[_addressBookData objectAtIndex:i];
NSString* str1=[NSString stringWithFormat:@"%@+%@",person1.name,person1.phones];
NSString* str2=[str1 stringByAppendingString:@"#"];
NSString *phonesTemp;
if( [[person1.phones substringToIndex:3] isEqualToString:@"+86"])
{
phonesTemp=[person1.phones substringFromIndex:3];
}
else if([[person1.phones substringToIndex:1] isEqualToString:@"1"])
{
phonesTemp=person1.phones;
}
[_other addObject:str2];// other是存储所有的号码+姓名组合
if(phonesTemp!=nil)
{
[uploadData addObject:phonesTemp];
}
}
NSLog(@"%@",uploadData);_addressBookData作为一个数组，储存通讯里的信息，但是信息是以对象的方式存储。
以上代码是为了获取 一个纯电话号码组成的数组。目的用以上传。（后台接口是上传手机号码数组，返回手机号码在应用中对应的用户信息）
通过网络请求进行提交，得到 手机号码对应的用户信息
if ([api cacheJson]) {
// NSDictionary *json = [api cacheJson];
NSLog(@"—————————读取缓存—————————" );
NSLog(@"%@",[api cacheJson]);
downData=[[api cacheJson] objectForKey:@"userdata"];
for (int i=0; i<downData.count; i++) {
NSDictionary* dict1=[downData objectAtIndex:i] ;
NSString* phone1=[dict1 objectForKey:@"UserPhone"];
NSString* name1=[dict1 objectForKey:@"NickName"];
for (int j=0; j<_addressBookData.count; j++)
{
SMS_AddressBook* person1=[_addressBookData objectAtIndex:j];
for (int k=0; k<person1.phonesEx.count; k++)
{
if ([phone1 isEqualToString:[person1.phonesEx objectAtIndex:k]])
{
if (person1.name&&name1!=[NSNull null])
{
NSString* str1=[NSString stringWithFormat:@"%@+%@",name1,person1.name];
NSString* str2=[str1 stringByAppendingString:@"@"];
[_friendsData addObject:str2];
NSString* str3=[NSString stringWithFormat:@"%@+%@",person1.name,person1.phones];
NSString* str4=[str3 stringByAppendingString:@"#"];
[_other removeObject:str4];
}
}
}
}
}
NSLog(@"获取到了%zi条通讯录信息",_addressBookData.count);
NSLog(@"获取到了%zi条好友信息",_friendsData.count);这里我使用了缓存技术，增加用户体验：）
这里的代码是为了将本地通讯录 结合 服务器返回的数据 进行筛选
分列2个section：已加入 待邀请
NSMutableDictionary *dict = [NSMutableDictionary dictionary];
if (_friendsData.count>0) {
[dict setObject:_friendsData forKey:NSLocalizedString(@"已加入好友", nil)];
}
if (_other.count>0) {
[dict setObject:_other forKey:NSLocalizedString(@"待邀请好友", nil)];
}
self.allNames = dict;<p class="p1"><span class="s1"><span style="white-space:pre"> </span> [</span><span class="s2">self</span><span class="s1"> </span><span class="s3">resetSearch</span><span class="s1">];</span></p>以上是针对通讯录的筛选
-(void)resetSearch
{
NSMutableDictionary *allNamesCopy = [self.allNames mutableDeepCopy];
self.names = allNamesCopy;
NSMutableArray *keyArray = [[NSMutableArray alloc] init];
[keyArray addObject:UITableViewIndexSearch];
[keyArray addObjectsFromArray:[[self.allNames allKeys]
sortedArrayUsingSelector:@selector(compare:)]];
self.keys = keyArray;
}
#pragma mark Table View Data Source Methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return [keys count];
}
- (NSInteger)tableView:(UITableView *)tableView
numberOfRowsInSection:(NSInteger)section
{
if ([keys count] == 0)
{
return 0;
}
NSString *key = [keys objectAtIndex:section];
NSArray *nameSection = [names objectForKey:key];
return [nameSection count];
}- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSUInteger section = [indexPath section];
NSString *key = [keys objectAtIndex:section];
NSArray *nameSection = [names objectForKey:key];
NSString* str1 = [nameSection objectAtIndex:indexPath.row];
NSString* newStr1=[str1 substringFromIndex:(str1.length-1)];
NSRange range=[str1 rangeOfString:@"+"];
NSString* str2=[str1 substringFromIndex:range.location];
NSString* phone=[str2 stringByReplacingOccurrencesOfString:@"+" withString:@""];
NSString *cccc = [phone substringToIndex:[phone length] - 1];
NSString* name=[str1 substringToIndex:range.location];
static NSString *CellWithIdentifier = @"CustomCellIdentifier";
CustomCell *cell = [tableView dequeueReusableCellWithIdentifier:CellWithIdentifier];
if (cell == nil)
{
cell=[[CustomCell alloc] init];
cell.delegate = self;
}
if ([newStr1 isEqualToString:@"@"])
{
UIButton* btn=cell.btn;
[btn setTitle:NSLocalizedString(@"添加", nil) forState:UIControlStateNormal];
cell.nameDesc=[NSString stringWithFormat:@"手机联系人:%@",cccc];
NSLog(@"%@",cccc);
NSString *imgurl;
for(int i=0;i<downData.count;i++)
{
if([name isEqualToString:[downData[i] objectForKey:@"NickName"]])
{
NSLog(@"%@",downData[i]);
imgurl=[downData[i]objectForKey:@"UserImage"];
if(![imgurl isEqualToString:@"0"])
{
[cell.imageView sd_setImageWithURL:[NSURL URLWithString:imgurl]];
}
else
{
cell.image=[UIImage imageNamed:@"chatListCellHead@2x"];
}
people = [m_IMMANAGER getSomeOneInfo:[downData[i] objectForKey:@"UserID"]];
if ([self didBuddyExist:[downData[i] objectForKey:@"UserID"]] && people)
{
[btn setTitle:NSLocalizedString(@"聊天", nil) forState:UIControlStateNormal];
}
}
}
}
if ([newStr1 isEqualToString:@"#"])
{
UIButton* btn=cell.btn;
[btn setTitle:NSLocalizedString(@"邀请", nil) forState:UIControlStateNormal];
cell.nameDesc=[NSString stringWithFormat:@"%@",cccc];
cell.nameDescLabel.hidden=YES;
cell.image=[UIImage imageNamed:@"chatListCellHead@2x"];
}
if(![name isEqualToString:@"(null)"])
{
cell.name=name;
}
else
{
cell.name=@"未知好友";
}
cell.index = (int)indexPath.row;
cell.section = (int)[indexPath section];
return cell;
}
- (NSString *)tableView:(UITableView *)tableView
titleForHeaderInSection:(NSInteger)section
{
if ([keys count] == 0)
return nil;
NSString *key = [keys objectAtIndex:section];
if (key == UITableViewIndexSearch)
return nil;
return key;
}
#pragma mark Table View Delegate Methods
- (NSIndexPath *)tableView:(UITableView *)tableView
willSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[search resignFirstResponder];
search.text = @"";
isSearching = NO;
[tableView reloadData];
return indexPath;
}
- (NSInteger)tableView:(UITableView *)tableView
sectionForSectionIndexTitle:(NSString *)title
atIndex:(NSInteger)index
{
NSString *key = [keys objectAtIndex:index];
if (key == UITableViewIndexSearch)
{
[tableView setContentOffset:CGPointZero animated:NO];
return NSNotFound;
}
else return index;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSUInteger section = [indexPath section];
NSString *key = [keys objectAtIndex:section];
NSArray *nameSection = [names objectForKey:key];
NSString* str1 = [nameSection objectAtIndex:indexPath.row];
NSRange range=[str1 rangeOfString:@"+"];
NSString* str2=[str1 substringFromIndex:range.location];
NSString* areaCode=[str2 stringByReplacingOccurrencesOfString:@"+" withString:@""];
NSString* countryName=[str1 substringToIndex:range.location];
NSLog(@"%@ %@",countryName,areaCode);
}
主要思路是 存在的好友 以数组对象里的 @ #来区分号码的状态