ios项目中调用百度、高德、本机地图导航（二）

 #import <MapKit/MapKit.h>

    
 #import <CoreLocation/CoreLocation.h>
    
    
    
    
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 UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"提醒" message:@"启动本机地图" preferredStyle:UIAlertControllerStyleAlert];

    
  
    
  
    
 UIAlertAction *cancel = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
    
 UIAlertAction *ok = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
    
     //百度地图
    
     [self startiosMap];
    
     
    
 }];
    
 [alert addAction:cancel];
    
 [alert addAction:ok];
    
  
    
 [self presentViewController:alert animated:YES completion:nil];
    
    
    
    
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 //本机地图

    
 -(void) startiosMap
    
 {
    
     CLLocationCoordinate2D myLocation = CLLocationCoordinate2DMake(29.569389,106.557978);
    
     CLLocationCoordinate2D storeLoacation = CLLocationCoordinate2DMake(29.615133,106.605053);
    
     
    
     //高德的坐标转换接口
    
     myLocation = AMapCoordinateConvert(myLocation, AMapCoordinateTypeGPS);
    
     storeLoacation =AMapCoordinateConvert(storeLoacation, AMapCoordinateTypeGPS);
    
     
    
     MKMapItem *currentLocation = [MKMapItem mapItemForCurrentLocation];
    
     MKMapItem *toLocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate:storeLoacation addressDictionary:nil]];
    
     toLocation.name = @“美心洋人街”;
    
     
    
     [MKMapItem openMapsWithItems:@[currentLocation, toLocation]
    
                launchOptions:@{MKLaunchOptionsDirectionsModeKey: MKLaunchOptionsDirectionsModeDriving,MKLaunchOptionsShowsTrafficKey: [NSNumber numberWithBool:YES]}];
    
 }
    
    
    
    
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