how to get the new latitudes and longitudes while moving Using Xcode - xcode6

Question

I am developing an App that records the latitude and longitudes for every 10mts and save them in server , so far I am able to get the current location of the person but the values are not changing, I used timers too
below is my code
// FamilyTrackerViewController.m
// FamilyTracker
//
// Created by Osmosys on 03/02/15.
// Copyright (c) 2015 Osmosys. All rights reserved.
//
#import "FamilyTrackerViewController.h"
#interface FamilyTrackerViewController ()
#end
#implementation FamilyTrackerViewController
#synthesize CLController;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
-(void)viewDidAppear:(BOOL)animated:(BOOL)animated
{
CLController = [[OSMGPSLocationTrackingDelegate alloc] init];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
_txtMobileNumber.delegate=self;
double score = xxxxxxxx429;
// NSString *str=#"xxxxxx429";
//[[NSUserDefaults standardUserDefaults] setObject:[NSString stringWithString:str] forKey:#"HIGHSCORE"];
// str=[[[NSUserDefaults standardUserDefaults] objectForKey:#"HIGHSCORE"] stringValue];
// score = [[[NSUserDefaults standardUserDefaults] objectForKey:#"HIGHSCORE"] doubleValue];
_txtMobileNumber.text= #"XXXXXX429";
#pragma mark NextPrevios Methods
UIToolbar *objToolbar=[[UIToolbar alloc]init];
// objToolbar.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
// [objToolbar setBackgroundImage:[UIImage imageNamed:#"navigations_iPhone.png"] forToolbarPosition:UIToolbarPositionBottom barMetrics:UIBarMetricsDefault];
// [objToolbar insertSubview:[[UIImageView alloc]initWithImage:[UIImage imageNamed:#"navigations_iPhone.png"]] atIndex:0];
// objToolbar.barStyle = UIBarStyleBlack;
UIBarButtonItem *objBarbtndone=[[UIBarButtonItem alloc]init];
// objBarbtndone.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
objBarbtndone.style=UIBarButtonItemStyleBordered;
objBarbtndone.title=#"Done";
objBarbtndone.target=self;
objBarbtndone.action=#selector(btnBarDone);
UIBarButtonItem *objBarbtnPre=[[UIBarButtonItem alloc]init];
objBarbtnPre.title=#"Previous";
// objBarbtnPre.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
objBarbtnPre.style=UIBarButtonItemStyleBordered;
objBarbtnPre.target=self;
objBarbtnPre.action=#selector(btnBarPre);
UIBarButtonItem *objBarbtnNext=[[UIBarButtonItem alloc]init];
// objBarbtnNext.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
objBarbtnNext.style=UIBarButtonItemStyleBordered;
objToolbar.frame=CGRectMake(0, 0, 320, 44);
objBarbtnNext.title=#"Next";
objBarbtnNext.target=self;
objBarbtnNext.action=#selector(btnBtnNxt);
if([[UIDevice currentDevice].systemVersion floatValue]<7.0)
{
objBarbtnNext.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
objBarbtnPre.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
objBarbtndone.tintColor = [UIColor colorWithRed:136.0/255.0 green:6.0/255.0 blue:1.0/255.0 alpha:1.0];
}
UIBarButtonItem *objBarbtnSpace= [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
objToolbar.items=[NSArray arrayWithObjects:objBarbtnPre,objBarbtnNext,objBarbtnSpace,objBarbtndone, nil];
_txtMobileNumber.inputAccessoryView=objToolbar;
//CLController = [[OSMGPSLocationTrackingDelegate alloc] init];
//CLController.delegate = self;
//[CLController.locMgr startUpdatingLocation];
locationManager = [[CLLocationManager alloc] init];
[locationManager setDesiredAccuracy:kCLLocationAccuracyBest];
[locationManager setDelegate:self];
[locationManager setDistanceFilter:2.0];
[locationManager startUpdatingLocation];
[NSTimer scheduledTimerWithTimeInterval:10.0 target:self selector:#selector(useLocation) userInfo:nil repeats:YES];
}
-(void)useLocation{
NSLog(#"%#",[locationManager location]);
//CLController = [[OSMGPSLocationTrackingDelegate alloc] init];
// CLController.delegate = self;
// [CLController.locMgr startUpdatingLocation];
locationManager1 = [[CLLocationManager alloc] init];
[locationManager1 setDesiredAccuracy:kCLLocationAccuracyBest];
[locationManager1 setDelegate:self];
[locationManager1 setDistanceFilter:2.0];
[locationManager1 startUpdatingLocation];
_lbllogitudes.text= [NSString localizedStringWithFormat:#"%.18f",locationManager1.location.coordinate.longitude];
_lblLatitudes.text= [NSString localizedStringWithFormat:#"%.18f",locationManager1.location.coordinate.latitude];
[locationManager1 stopUpdatingLocation];
}
-(void)btnBarDone
{
[_txtMobileNumber resignFirstResponder];
}
//Loading the GPS location data to the apps loclable string
-(void)locationUpdate:(CLLocation *)location
{
locLabel= [location description];
_lbllogitudes.text= [NSString localizedStringWithFormat:#"%.15f",location.coordinate.longitude];
_lblLatitudes.text= [NSString localizedStringWithFormat:#"%.15f",location.coordinate.latitude];
// _lbllogitudes.text= [NSString localizedStringWithFormat:#"%f",location.coordinate.longitude];
// _lblLatitudes.text= [NSString localizedStringWithFormat:#"%f",location.coordinate.latitude];
}
//If any error occurs.
- (void)locationError:(NSError *)error {
locLabel = [error description];
//[self.GPSOutput setText:locLabel];
}
//Closing the GPS device and service.
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
//Stoping the GPS data
[CLController.locMgr stopUpdatingLocation];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#end

Answer 1

you should use the CLLocationManager's delegate:
locationManager:didUpdateLocations:
you will get an array of CLLocation, just extract your current coordinate from its last object.
You don't need timer, the delegate will automatically send location updates to you.