Get carrier on Android and iOS

gistfile1.txt

/* ANDROID */

public static String getCarrier(Context mContext)
	{
		TelephonyManager manager = (TelephonyManager)mContext.getSystemService(Context.TELEPHONY_SERVICE);
		String carrierName = manager.getNetworkOperatorName();
		
		if (carrierName.length() > 0) {
			return carrierName;
		} else {
			return "Unknown";
		}
}
	
/* iOS */
	
+(NSString*)getCarrier
{
    CTTelephonyNetworkInfo *netinfo = [[CTTelephonyNetworkInfo alloc] init];
    CTCarrier *carrier = [netinfo subscriberCellularProvider];
    NSString *carrierName = [carrier carrierName];
    if (carrierName)
        return carrierName;
    
    return @"Unknown";
}