AppDelegate.M
- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
ProvinceTableViewController *province = [[ProvinceTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:province
];
province.navigationItem.title = @"省会列表";
self.window.rootViewController = nav;
return YES;
}
ProvinceTableViewControlle.M
#import "ProvinceTableViewController.h"
#import "LBSViewController.h"
@interface ProvinceTableViewController ()
{
NSDictionary*_tableDataDic;
}
@end
@implementationProvinceTableViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// 路径字符串
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"Province" ofType:@"plist"];
_tableDataDic = [[NSDictionary alloc] initWithContentsOfFile:filePath];
[self.tableView reloadData];
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView*)tableView
{
return _tableDataDic.count;
}
- (NSInteger)tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section
{
NSArray*provinceArr =_tableDataDic[_tableDataDic.allKeys[section]];
returnprovinceArr.count;
}
-(UITableViewCell*)tableView:(UITableView*)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath
{
staticNSString*identifier =@"identifier";
UITableViewCell*cell = [tableViewdequeueReusableCellWithIdentifier:identifier];
if(cell ==nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:identifier];
}
NSArray* provinceArr =_tableDataDic[_tableDataDic.allKeys[indexPath.section]];
NSDictionary* provinceDic = provinceArr[indexPath.row];
cell.textLabel.text= provinceDic[@"province"];
cell.detailTextLabel.text= provinceDic[@"city"];
returncell;
}
-(NSString*)tableView:(UITableView*)tableView titleForHeaderInSection:(NSInteger)section
{
return_tableDataDic.allKeys[section];
}
-(void)tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath*)indexPath {
NSArray* provinceArr =_tableDataDic[_tableDataDic.allKeys[indexPath.section]];
NSDictionary* provinceDic = provinceArr[indexPath.row];
NSLog(@"%@%@",provinceDic[@"province"],provinceDic[@"city"]);
LBSViewController *lbs = [[LBSViewController alloc] init];
lbs.locationString= [NSStringstringWithFormat:@"%@%@",provinceDic[@"province"],provinceDic[@"city"]];
lbs.navigationItem.title = lbs.locationString;
[self.navigationController pushViewController:lbs animated:YES];
}
@end
LBSViewController.M
#import "LBSViewController.h"
#import
#import
@interface LBSViewController ()
@property(nonatomic,strong)MKMapView *mapView;
@property(nonatomic,strong)CLLocationManager*locManager; //
@end
@implementationLBSViewController
-(CLLocationManager *)locManager {
if (!_locManager) {
_locManager= [[CLLocationManageralloc]init];
_locManager.activityType = CLActivityTypeFitness; // 步行导航
_locManager.delegate=self;
}
return _locManager;
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.mapView = [[MKMapView alloc] initWithFrame:self.view.frame];
// 设置地图类型
self.mapView.mapType = MKMapTypeStandard; // 默认的平面地图
self.mapView.delegate=self;
[self.viewaddSubview:self.mapView];
// 定位按钮
UIButton *lbsBtn = [UIButton buttonWithType:UIButtonTypeCustom];
lbsBtn.frame=CGRectMake(20,self.view.frame.size.height-100,50,50);
[lbsBtnsetTitle:@"定位" forState:UIControlStateNormal];
[lbsBtnsetBackgroundColor:[UIColor blueColor]];
[lbsBtnaddTarget:self action:@selector(getCurrentLoation:) forControlEvents:UIControlEventTouchUpInside];
[self.viewaddSubview:lbsBtn];
// 获取省会位置
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAction target:self action:@selector(getProvinceLocation:)];
// 申请用户授权
[self.locManager requestAlwaysAuthorization]; // 申请用户授权
}
#pragma mark ------- CLLocationManagerDelegate --------
-(void)locationManager:(CLLocationManager*)manager didUpdateLocations:(NSArray *)locations {
// 获取当前位置
CLLocation*curLocation = locations.lastObject;
// 位置对象，此对象已经采用了MKAnnotation协议
MKPointAnnotation *point = [[MKPointAnnotation alloc] init];
// 设置显示位置经纬度
point.coordinate= curLocation.coordinate;
//
point.title=@"当前位置";
// 地址反向解析
CLGeocoder*geocoder = [[CLGeocoderalloc]init];
[geocoderreverseGeocodeLocation:curLocationcompletionHandler:^(NSArray *_Nullableplacemarks,NSError*_Nullableerror) {
CLPlacemark*place = placemarks.lastObject;
point.subtitle= place.name;
}];
// 添加大头针
[self.mapViewaddAnnotation:point];
// 将显示区域缩小
MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(curLocation.coordinate, 800, 800);
[self.mapViewsetRegion:regionanimated:YES];
}
#pragma mark ----- MKMapViewDelegate -----
// 设置锚点样式
-(MKAnnotationView*)mapView:(MKMapView*)mapView viewForAnnotation:(id)annotation {
staticNSString*identifier =@"pin";
MKPinAnnotationView *pin = (MKPinAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:identifier];
if(pin ==nil) {
// 做一个大头针
pin = [[MKPinAnnotationViewalloc]initWithAnnotation:annotationreuseIdentifier:identifier];
}
pin.pinTintColor = [MKPinAnnotationView purplePinColor];
pin.animatesDrop = YES;
pin.canShowCallout = YES;
returnpin;
}
#pragma mark ---------------- UI触发事件 -------------------
// 获取省会位置
-(void)getProvinceLocation:(id)sender {
// 传递过来的省会的字符串做一个地址解析
CLGeocoder *g = [[CLGeocoder alloc] init];
[ggeocodeAddressString:self.locationStringcompletionHandler:^(NSArray *_Nullableplacemarks,NSError*_Nullableerror) {
CLPlacemark*place = placemarks.lastObject;
CLLocationCoordinate2D coor = place.location.coordinate;
dispatch_async(dispatch_get_main_queue(), ^{
// 位置对象，此对象已经采用了MKAnnotation协议
MKPointAnnotation *point = [[MKPointAnnotation alloc] init];
// 设置显示位置经纬度
point.coordinate= coor;
[self.mapViewaddAnnotation:point];
// 将显示区域缩小
MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(coor, 800, 800);
[self.mapViewsetRegion:regionanimated:YES];
});
}];
}
// 获取当前位置
-(void)getCurrentLoation:(id)sender {
//
NSLog(@"获取当前位置");
[self.locManager startUpdatingLocation]; // 开始更新位置信息
}
Privacy - Location Always and When In Use Usage Description
Privacy - Location Always Usage Description
Privacy - Location Usage Description
Privacy - Location When In Use Usage Description