获取通讯录
1.#import <Contacts/Contacts.h>
// 授权获取通讯录
Plist 文件中添加授权权限（Privacy - Contacts Usage Description）
2.添加代码在- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
CNAuthorizationStatus authorizationStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
if(authorizationStatus ==CNAuthorizationStatusNotDetermined) {
CNContactStore*contactStore = [[CNContactStore alloc]init];
[contactStore requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted,NSError*_Nullable error) {
if(granted) {
NSLog(@"通讯录获取授权成功==");
[self getContact]; //5.获取用户通讯录
}else{
NSLog(@"授权失败, error=%@", error);
}
}];
}
}
- (void)getContact{
CNAuthorizationStatus authorizationStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
if(authorizationStatus ==CNAuthorizationStatusAuthorized) {
// 获取指定的字段,并不是要获取所有字段，需要指定具体的字段
NSArray*keysToFetch =@[CNContactGivenNameKey,CNContactFamilyNameKey,CNContactPhoneNumbersKey];
CNContactFetchRequest*fetchRequest = [[CNContactFetchRequest alloc]initWithKeysToFetch:keysToFetch];
CNContactStore*contactStore = [[CNContactStore alloc]init];
//创建一个保存通讯录的数组
NSMutableArray *contactArr = [NSMutableArray array];
[contactStore enumerateContactsWithFetchRequest:fetchRequest error:nil usingBlock:^(CNContact*_Nonnull contact,BOOL*_Nonnull stop) {
NSLog(@"-------------------------------------------------------");
NSString*givenName = contact.givenName;
NSString*familyName = contact.familyName;
NSLog(@"givenName=%@, familyName=%@", givenName, familyName);
NSArray*phoneNumbers = contact.phoneNumbers;
for(CNLabeledValue*labelValue in phoneNumbers) {
NSString*label = labelValue.label;
CNPhoneNumber*phoneNumber = labelValue.value;
NSString *nameStr = [NSString stringWithFormat:@"%@%@",contact.familyName,contact.givenName];
// NSDictionary*contact =@{@"phone":phoneNumber.stringValue,@"user":FORMAT(@"%@%@",familyName,givenName)};
NSDictionary*contact =@{@"phone":phoneNumber.stringValue,@"user":nameStr};
[contactArr addObject:contact];
NSLog(@"label=%@, phone=%@", label, phoneNumber.stringValue);
}
//*stop = YES;// 停止循环，相当于break；
}];
_contactArr= contactArr;
NSError*error;
NSData*jsonData = [NSJSONSerialization dataWithJSONObject:contactArr options:NSJSONWritingPrettyPrinted error:&error];//此处data参数是我上面提到的key为"data"的数组
NSString*jsonString = [[NSString alloc]initWithData:jsonData encoding:NSUTF8StringEncoding];
_jsonString= jsonString;
NSLog(@"jsonString====%@",jsonString);
// [self postContactTo]; //6.上传通讯录
}else{
NSLog(@"====通讯录没有授权====");
}
}
*转载记录
