iOS 跳转到其他地图导航(苹果自带地图，高德，百度，腾讯，谷歌)

有时候需要快速实现或者需求需要，要跳转到其他地图应用实现导航，很简单，简单整理一下，请看代码~ Demo下载: Demo->地图->跳转到地图应用导航
1.在info.plist添加如下图

屏幕快照 2017-03-17 上午12.02.01.png

3. 导入头文件

@import MapKit;//ios7 使用苹果自带的框架使用@import导入则不用在Build Phases 导入框架了
@import CoreLocation;

2.实现关键代码，注释都在代码

 NSString *urlScheme = @"MapJump://";
 NSString *appName = @"MapJump";
 CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(39.912842, 116.403909);//要导航的终点的经纬度
    
    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 = [UIAlertAction actionWithTitle:@"苹果地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
            
            CLLocationCoordinate2D desCoordinate = coordinate;
            
            MKMapItem *currentLocation = [MKMapItem mapItemForCurrentLocation];
            MKMapItem *toLocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate: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]}];
        }];
        
        [alert addAction:action];
    }
    
    if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"baidumap://"]]) {
        
        CLLocationCoordinate2D desCoordinate = [JZLocationConverter gcj02ToBd09:coordinate];//火星坐标转化为百度坐标
        
        UIAlertAction *action = [UIAlertAction actionWithTitle:@"百度地图" style:UIAlertActionStyleDefault handler:^(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", desCoordinate.latitude, desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
            
            NSLog(@"%@",urlString);
            
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
            
        }];
        
        [alert addAction:action];
    }
    
    
    if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"iosamap://"]]) {
        //coordinate = CLLocationCoordinate2DMake(40.057023, 116.307852);
        UIAlertAction *action = [UIAlertAction actionWithTitle:@"高德地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
            
            CLLocationCoordinate2D desCoordinate = coordinate;
            
            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",desCoordinate.latitude, desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];//@"我的位置"可替换为@"终点名称"
            
            NSLog(@"%@",urlString);
            
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
            
        }];
        
        [alert addAction:action];
    }
    
    
    if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"comgooglemaps://"]]) {
        UIAlertAction *action = [UIAlertAction actionWithTitle:@"谷歌地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
            
            CLLocationCoordinate2D desCoordinate = coordinate;
            
            NSString *urlString = [[NSString stringWithFormat:@"comgooglemaps://?x-source=%@&x-success=%@&saddr=&daddr=%f,%f&directionsmode=driving",appName,urlScheme,desCoordinate.latitude, desCoordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
            
            NSLog(@"%@",urlString);
            
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
            
        }];
        
        [alert addAction:action];
    }
    
    
    if([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"qqmap://"]])    {
        
        UIAlertAction *action = [UIAlertAction actionWithTitle:@"腾讯地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
            
            CLLocationCoordinate2D desCoordinate = coordinate;
            
            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", desCoordinate.latitude, desCoordinate.longitude, appName] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
            
            NSLog(@"%@",urlString);
            
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
            
        }];
        
        [alert addAction:action];
    }
    
    
    UIAlertAction *action = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
    [alert addAction:action];
    
    [self presentViewController:alert animated:YES completion:^{
        
    }];