Develop
2014.05.24 20:19
[ios] 아이폰 GPS 사용하기
조회 수 4058 댓글 0
GPS 사용을 위해서 CoreLocation.framework 프레임워크를 추가하고 아래 코드처럼..
# LocationServiceViewController.h
#import <UIKit/UIKit.h> #import <CoreLocation/CoreLocation.h> @interface LocationServiceViewController : UIViewController <CLLocationManagerDelegate> { CLLocationManager *locationManager; IBOutlet UILabel *latitude; IBOutlet UILabel *longitude; IBOutlet UILabel *Heading; } @property (nonatomic, retain) CLLocationManager *locationManager; @property (nonatomic, retain) IBOutlet UILabel *latitude; @property (nonatomic, retain) IBOutlet UILabel *longitude; @property (nonatomic, retain) IBOutlet UILabel *Heading; @end
# LocationServiceViewController.m
#import "LocationServiceViewController.h" @implementation LocationServiceViewController @synthesize locationManager; @synthesize latitude; @synthesize longitude; @synthesize Heading; // Implement viewDidLoad to do additional setup after loading the view, // typically from a nib. - (void)viewDidLoad { [super viewDidLoad]; self.locationManager = [[CLLocationManager alloc] init]; self.locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters; self.locationManager.delegate = self; [self.locationManager startUpdatingLocation]; [self.locationManager startUpdatingHeading]; CLLocation *curPos = self.locationManager.location; // 위도 NSNumber *nLatitude = [NSNumber numberWithDouble:curPos.coordinate.latitude]; // 경도 NSNumber *nLongitude = [NSNumber numberWithDouble:curPos.coordinate.longitude]; NSString *sPosition1 = [NSString stringWithFormat:@"%.3f", [nLatitude doubleValue]]; NSString *sPosition2 = [NSString stringWithFormat:@"%.3f", [nLongitude doubleValue]]; //NSLog(@"%@",sPosition); [self.latitude setText:sPosition1]; [self.longitude setText:sPosition2]; } // 좌표 업데이트 델리게이트 -(void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { // GPS 좌표 업데이트 된 후 호출 됨 // 위도 NSNumber *nLatitude = [NSNumber numberWithDouble:newLocation.coordinate.latitude]; // 경도 NSNumber *nLongitude = [NSNumber numberWithDouble:newLocation.coordinate.longitude]; NSString *sPosition1 = [NSString stringWithFormat:@"%.3f", [nLatitude doubleValue]]; NSString *sPosition2 = [NSString stringWithFormat:@"%.3f", [nLongitude doubleValue]]; //NSLog(@"%@",sPosition); [self.latitude setText:sPosition1]; [self.longitude setText:sPosition2]; } // 나침반 델리게이트 -(void)locationManager:(CLLocationManager *)manager didUpdateHeading:(CLHeading *)newHeading { NSString *headingStr = [NSString stringWithFormat:@"%.4lf", newHeading.magneticHeading]; //NSLog(@"%@",headingStr); [self.Heading setText:headingStr]; } // GPS 오류 델리게이트 -(void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error { // GPS 좌표 업데이트에 오류가 발생할 때 호출 됨 } // Override to allow orientations // other than the default portrait orientation. - (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)interfaceOrientation { return YES; } - (void)didReceiveMemoryWarning { // Releases the view if it doesn't have a superview. [super didReceiveMemoryWarning]; // Release any cached data, images, etc that aren't in use. } - (void)viewDidUnload { // Release any retained subviews of the main view. // e.g. self.myOutlet = nil; } - (void)viewWillDisappear:(BOOL)animated { [super viewWillDisappear:animated]; [self.locationManager stopUpdatingHeading]; self.locationManager = nil; } - (void)dealloc { [super dealloc]; } @end
번호 | 분류 | 제목 | 글쓴이 | 날짜 | 조회 수 |
---|---|---|---|---|---|
541 | Develop | [c] 스토리지 클래스(변수) | hooni | 2003.04.23 | 8224 |
540 | Develop |
[c] 시간 계산 하는 프로그램 소스코드
![]() |
hooni | 2003.04.23 | 6776 |
539 | Develop |
[c] 시간 관련 함수 설명과 예제..
![]() |
hooni | 2003.04.23 | 11561 |
538 | Develop | [c] 시간(요일,날짜 포함) 출력하는 프로그램 초간단 코드 | hooni | 2013.04.23 | 7428 |
537 | Develop |
[c] 시스템 보안 과제.. 시간(amc time) 변경
![]() |
hooni | 2013.04.23 | 7207 |
536 | Develop |
[c] 시스템공학 레포트 (pass1, pass2)
![]() |
hooni | 2003.04.23 | 7206 |
535 | Develop | [c] 시어핀스키 가스킷..(p.582, A.2 - 두번째) | hooni | 2003.04.23 | 7536 |
534 | Develop | [c] 신기한 atoi함수(www.game79.net) | hooni | 2003.04.23 | 7294 |
533 | Develop |
[c] 심심해서.. fseek() 예제..
![]() |
hooni | 2003.04.23 | 7254 |
532 | Develop |
[c] 싱글, 더블 링크리스트(linked list)로 만든 예제..
![]() |
hooni | 2003.04.23 | 6768 |
531 | Develop | [c] 쓰레드에 대한 내용 퍼오기..ㅡㅡ; | hooni | 2013.04.23 | 8468 |
530 | Develop | [c] 아파치 모듈(Apache Module) 만들기 | hooni | 2013.04.23 | 8632 |