no message

ZhiJi/Classes/LocationAttention/ZJLocationRemindSelectController.m

@@ -14,7 +14,7 @@
 #import "ZJCustomAnnotation.h"
 #import "ZJMapPinchGestureRecognizer.h"
 
-@interface ZJLocationRemindSelectController ()<SJSliderDelegate, MKMapViewDelegate, UIGestureRecognizerDelegate>{
+@interface ZJLocationRemindSelectController ()<CLLocationManagerDelegate, SJSliderDelegate, MKMapViewDelegate, UIGestureRecognizerDelegate>{
     BOOL sliderDrag;
 }
 
@@ -47,9 +47,6 @@
     [super viewDidLoad];
     
     [self setupMapViewAndUI];
-    
-//    [self setUpSearchApi];
-    
     [self getCurrentLocation];
 }
 
@@ -83,10 +80,7 @@
     ///把地图添加至view
     [self.view addSubview: _mapView];
     [self.view sendSubviewToBack:_mapView];
-    
-    self.circle = [MKCircle circleWithCenterCoordinate:self.mapView.userLocation.location.coordinate radius:_radius];
-    [self.mapView addOverlay:self.circle];
-    
+        
     SJSlider *slider = ({
         SJSlider *slider = [SJSlider new];
         [self.view addSubview:slider];
@@ -111,10 +105,7 @@
     self.remarkString = _editModel.remark;
     self.addressMainTitleLabel.text = _editModel.address;
     self.addressSubTitleLabel.text = _editModel.addressName;
- 
-    CLLocationCoordinate2D centerLocationCoordinate = [self.mapView convertPoint:self.mapView.center toCoordinateFromView:self.mapView];
-    [self.mapView setRegion:MKCoordinateRegionMakeWithDistance( self.mapView.userLocation.location.coordinate, _radius*3, _radius*3) animated:false];
-    
+     
 //    [self.mapView addGestureRecognizer:[[ZJMapPinchGestureRecognizer alloc] initWithMapView:self.mapView]];
 //    
 //    UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(didRecognizePan)];
@@ -131,18 +122,18 @@
 }
 
 - (void)mapView:(MKMapView *)mapView regionDidChangeAnimated:(BOOL)animated{
-//    [self.mapView removeAnnotations:self.mapView.annotations];
-//    [self.mapView removeOverlays:self.mapView.overlays];
-//
-//    _centerAnnotation = [[ZJCustomAnnotation alloc] init];
-//    _centerAnnotation.coordinate = self.mapView.centerCoordinate;
-//    [self.mapView addAnnotation:_centerAnnotation];
-//
-//    self.circle = [MKCircle circleWithCenterCoordinate:self.mapView.centerCoordinate radius:_radius];
-//    [self.mapView addOverlay:self.circle];
-//
-//    self.location =  [[CLLocation alloc] initWithLatitude:mapView.centerCoordinate.latitude longitude:mapView.centerCoordinate.longitude];
-//    [self centerLocation:self.location];
+    [self.mapView removeAnnotations:self.mapView.annotations];
+    [self.mapView removeOverlays:self.mapView.overlays];
+
+    _centerAnnotation = [[ZJCustomAnnotation alloc] init];
+    _centerAnnotation.coordinate = self.mapView.centerCoordinate;
+    [self.mapView addAnnotation:_centerAnnotation];
+
+    self.circle = [MKCircle circleWithCenterCoordinate:self.mapView.centerCoordinate radius:_radius];
+    [self.mapView addOverlay:self.circle];
+
+    self.location =  [[CLLocation alloc] initWithLatitude:mapView.centerCoordinate.latitude longitude:mapView.centerCoordinate.longitude];
+    [self centerLocation:self.location];
 }
 
 - (void)centerLocation:(CLLocation *)location {
@@ -174,6 +165,40 @@
     }];
 }
 
+-(void)getCurrentLocation {
+    
+    if (_editModel) {
+
+        CLLocationCoordinate2D centerLocationCoordinate = CLLocationCoordinate2DMake(_editModel.lat, _editModel.lon);
+        [self.mapView setRegion:MKCoordinateRegionMakeWithDistance(centerLocationCoordinate, _radius*3, _radius*3) animated:false];
+        
+    }else{
+        
+        self.locationManager = [[CLLocationManager alloc] init];
+        // 带逆地理信息的一次定位（返回坐标和地址信息）
+        [self.locationManager setDesiredAccuracy:kCLLocationAccuracyHundredMeters];
+        self.locationManager.delegate = self;
+        self.locationManager.distanceFilter = 200;
+        self.locationManager.desiredAccuracy = kCLLocationAccuracyBest;
+        [self.locationManager startUpdatingLocation];
+    }
+}
+
+- (void)locationManager:(CLLocationManager *)manager
+     didUpdateLocations:(NSArray<CLLocation *> *)locations API_AVAILABLE(ios(6.0), macos(10.9)){
+    
+    if ([locations firstObject]) {
+   
+        [self centerLocation:[locations firstObject]];
+               
+        self.circle = [MKCircle circleWithCenterCoordinate:[locations firstObject].coordinate radius:_radius];
+        [self.mapView addOverlay:self.circle];
+       
+        [self.mapView setRegion:MKCoordinateRegionMakeWithDistance( [locations firstObject].coordinate, _radius*3, _radius*3) animated:false];
+                   
+        [manager stopUpdatingLocation];
+    }
+}
 
 - (IBAction)searchAction:(UIButton *)sender {