iOS 跳转地图

根据地点转坐标 再用坐标定位，应为坐标格式需要转火星文，火星文使用的百度坐标，所以只有百度地图准确度较高，其他地图有偏差，

建议根据地点昵称去跳转地图,经测试根据地点跳转地图所有地图都是比较精准的 😄

- (void)viewDidLoad {

    [super viewDidLoad];

    NSString*address =@"北京市朝阳区高和蓝峰大厦A座";

    CLGeocoder*myGeocoder = [[CLGeocoderalloc]init];

    [myGeocodergeocodeAddressString:addresscompletionHandler:^(NSArray *_Nullableplacemarks,NSError*_Nullableerror) {

        if([placemarkscount] >0&& error ==nil) {

            NSLog(@"Found %lu placemark(s).",(unsignedlong)[placemarkscount]);

            CLPlacemark*firstPlacemark = [placemarksobjectAtIndex:0];

            self.desCoordinate= [JZLocationConvertergcj02ToBd09:firstPlacemark.location.coordinate];

            NSLog(@"longitude:%f",self.desCoordinate.longitude);

            NSLog(@"latitude:%f",self.desCoordinate.latitude);

        }elseif([placemarkscount] ==0&& error ==nil){

            NSLog(@"Found no placemarks.");

        }elseif(error !=nil){

            NSLog(@"An error occurred = %@",error);

        }

    }];

    NSString*urlScheme =@"MapJump://";

    NSString*appName =@"MapJump";

       UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"选择地图" message:nil preferredStyle:UIAlertControllerStyleActionSheet];

       //这个判断其实是不需要的

       if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"http://maps.apple.com/"]]) {

           UIAlertAction*action = [UIAlertActionactionWithTitle:@"苹果地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

               MKMapItem*currentLocation = [MKMapItemmapItemForCurrentLocation];

               MKMapItem *toLocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate:self.desCoordinate addressDictionary:nil]];

               toLocation.name=@"终点";//可传入目标地点名称

               [MKMapItem openMapsWithItems:@[currentLocation, toLocation] launchOptions:@{MKLaunchOptionsDirectionsModeKey: MKLaunchOptionsDirectionsModeDriving,MKLaunchOptionsShowsTrafficKey: [NSNumber numberWithBool:YES]}];

           }];

           [alertaddAction:action];

       }

       if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"baidumap://"]]) {

           UIAlertAction*action = [UIAlertActionactionWithTitle:@"百度地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

               //我的位置代表起点位置为当前位置，也可以输入其他位置作为起点位置，如天安门

               NSString *urlString = [[NSString stringWithFormat:@"baidumap://map/direction?origin={{我的位置}}&destination=%f,%f&mode=driving&src=JumpMapDemo", self.desCoordinate.latitude, self.desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

               NSLog(@"%@",urlString);

               [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

           }];

           [alertaddAction:action];

       }

       if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"iosamap://"]]) {

           //coordinate = CLLocationCoordinate2DMake(40.057023, 116.307852);

           UIAlertAction*action = [UIAlertActionactionWithTitle:@"高德地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

               NSString *urlString = [[NSString stringWithFormat:@"iosamap://path?sourceApplication=applicationName&sid=BGVIS1&sname=%@&did=BGVIS2&dlat=%f&dlon=%f&dev=0&m=0&t=0",@"我的位置",self.desCoordinate.latitude, self.desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];//@"我的位置"可替换为@"终点名称"

               NSLog(@"%@",urlString);

               [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

           }];

           [alertaddAction:action];

       }

       if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"comgooglemaps://"]]) {

           UIAlertAction*action = [UIAlertActionactionWithTitle:@"谷歌地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

               NSString *urlString = [[NSString stringWithFormat:@"comgooglemaps://?x-source=%@&x-success=%@&saddr=&daddr=%f,%f&directionsmode=driving",appName,urlScheme,self.desCoordinate.latitude, self.desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

               NSLog(@"%@",urlString);

               [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

           }];

           [alertaddAction:action];

       }

       if([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"qqmap://"]])    {

           UIAlertAction*action = [UIAlertActionactionWithTitle:@"腾讯地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

               NSString *urlString = [[NSString stringWithFormat:@"qqmap://map/routeplan?type=drive&from=我的位置&to=%@&tocoord=%f,%f&policy=1&referer=%@", @"终点名称", self.desCoordinate.latitude, self.desCoordinate.longitude, appName] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

               NSLog(@"%@",urlString);

               [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

           }];

           [alertaddAction:action];

       }

       UIAlertAction *action = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];

       [alertaddAction:action];

       [self presentViewController:alert animated:YES completion:^{

       }];

}

根据地点昵称去跳转地图:

- (void) setServiceListPushMapActionModel

{

    NSString* tmpAddressStr =@"北京市朝阳区高和蓝峰大厦A座";

    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"选择地图" message:nil preferredStyle:UIAlertControllerStyleActionSheet];

    if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"http://maps.apple.com/"]])

    {

        UIAlertAction*action = [UIAlertActionactionWithTitle:@"苹果地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

            //根据地址定位

            NSString *urlString = [[NSString stringWithFormat:@"http://maps.apple.com/?saddr=我的位置&daddr=%@&address =%@",tmpAddressStr,tmpAddressStr] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

        }];

        [alertaddAction:action];

    }

    if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"baidumap://"]])

    {

        UIAlertAction*action1 = [UIAlertActionactionWithTitle:@"百度地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

         //根据地址导航

         NSString * urlString = [[NSString stringWithFormat:@"baidumap://map/direction?origin={{我的位置}}&destination=%@&coord_type=bd09ll&mode=driving&src=ios.demo",tmpAddressStr] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

             [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

        }];

        [alertaddAction:action1];

    }

    if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"iosamap://"]])

    {

        UIAlertAction*action2 = [UIAlertActionactionWithTitle:@"高德地图"style:UIAlertActionStyleDefaulthandler:^(UIAlertAction*action) {

          //根据地址定位

           NSString *urlString = [[NSString stringWithFormat:@"iosamap://path?sourceApplication=applicationName&sid=BGVIS1&sname=%@&did=BGVIS2&dname=%@&dev=0&t=0",@"我的位置",tmpAddressStr] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

        }];

        [alertaddAction:action2];

    }

    UIAlertAction *action3 = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];

    [alertaddAction:action3];

    [self presentViewController:alert animated:YES completion:nil];

}