IOS-如何獲得iPhone中給定電話號碼的運營商名稱？

Question

如果我輸入電話號碼，我想獲得該電話號碼和位置在iPhone中的運營商名稱。可以請任何人告訴我如何以編程方式在xcode.Thanks中執行此操作。

Answer 1

據this question，你可以用下面的代碼獲得用戶的運營商信息：

#import <CoreTelephony/CTTelephonyNetworkInfo.h> 
// your code goes here 
CTTelephonyNetworkInfo *netinfo = [[CTTelephonyNetworkInfo alloc] init]; 
CTCarrier *carrier = [netinfo subscriberCellularProvider]; 
NSLog(@"Carrier Name: %@", [carrier carrierName]); 
[netinfo release]; 
// here's how you post it to a URL, presumably the endpoint puts the carrier name and number in a remote database 
NSString *myRequestString = [NSString stringWithFormat:@"&carrier=%@&userId=%@", [carrier carrierName], [[NSUserDefaults standardUserDefaults] stringForKey:@"SBFormattedPhoneNumber"]]; 
NSData *myRequestData = [NSData dataWithBytes: [myRequestString UTF8String] length: [myRequestString length]]; 
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL: [NSURL URLWithString: @"http://my.webservice.th.at/will/persist/user/info/somewhere"]]; 
[request setHTTPMethod: @"POST"]; 
[request setHTTPBody: myRequestData]; 
NSData *returnData = [NSURLConnection sendSynchronousRequest: request returningResponse: nil error: nil]; 
[myRequestString release]; 
[request release];