百度地图SDK学习——1.0 显示地图

申请账号

百度SDK官网

http://lbsyun.baidu.com/index.php?title=%E9%A6%96%E9%A1%B5

创建应用

官方步骤

http://lbsyun.baidu.com/index.php?title=iossdk

1、申请key

获取秘钥

2、创建新的应用

创建应用

3、填写信息

填写应用信息

4、获得key

获得key

安装pod

由于我是通过pod进行集成百度地图，所以要先安装pod

如果是碰到ruby升级<=2.2.2的问题的朋友，可以装完rvm之后执行这条命令

$gem sources --remove https://rubygems.org/
运行完这行命令，继续
$ gem sources -a https://gems.ruby-china.org
$sudo gem install -n /usr/local/bin cocoapods --pre
把master内容解压到/Users/你的用户名/.cocoapods/repos路径下

master内容是cocoapodsmaster.zip。日后云盘文件添加

创建工程

官方教程http://lbsyun.baidu.com/index.php?title=iossdk/guide/attention

不用故事版创建

1、正常创建工程

2、修改plist内容

NSAppTransportSecurity 
  
  NSAllowsArbitraryLoads
    

LSApplicationQueriesSchemes 
   
   baidumap 
 

NSLocationWhenInUseUsageDescription
NSLocationAlwaysUsageDescription
二选一添加

Bundle display name
添加内容

3、将AppDelegate.m改为AppDelegate.mm

4、添加Podfile

platform :ios, "8.0"
pod 'BaiduMapKit'
target :'项目名' do
end

pod install

等待一会，打开workspace文件。就集成好了。

5、准备让地图显示到view

• 修改默认的main

修改默认的main

• AppDelegate.h

#import 
#import 

@interface AppDelegate : UIResponder 
{
    UINavigationController *navigationController;
    BMKMapManager* _mapManager;
}
@property (strong, nonatomic) UIWindow *window;

@end

• AppDelegate.mm

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    _mapManager = [[BMKMapManager alloc]init];
    
    self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    self.window.backgroundColor = [UIColor orangeColor];
    
    BOOL ret = [_mapManager start:@"自己的key"  generalDelegate:nil];
    if (!ret) {
        NSLog(@"manager start failed!");
    }
    ViewController * vc = [[ViewController alloc] init];
    self.window.rootViewController = vc;

    [self.window makeKeyAndVisible];
    
    return YES;
}

• ViewController.m

#import "ViewController.h"
#import 
#include 

@interface ViewController ()
@property(nonatomic, strong)BMKMapView* mapView;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    _mapView = [[BMKMapView alloc]initWithFrame:CGRectMake(0, 0, 320, 480)];
    self.view = _mapView;
}

-(void)viewWillAppear:(BOOL)animated
{
    [_mapView viewWillAppear];
    _mapView.delegate = self; // 此处记得不用的时候需要置nil，否则影响内存的释放
}

-(void)viewWillDisappear:(BOOL)animated
{
    [_mapView viewWillDisappear];
    _mapView.delegate = nil; // 不用时，置nil
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

运行

最终结果图

---

用storyboard模式使用

之前步骤一样，只不过不使用AppDelegate，里面不写东西了。

直接在ViewController中写内容，同样能显示

#import "ViewController.h"
#import 
#import 

@interface ViewController ()

@property(nonatomic, strong)BMKMapManager * mapManager;
@property(nonatomic, strong)BMKMapView * mapView;

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor orangeColor];
    _mapManager = [[BMKMapManager alloc] init];
    BOOL result = [_mapManager start:@"emMQtEQNOkLCXA4e6dbE5ZKshb94sGkN" generalDelegate:nil];
    if (!result) {
        NSLog(@"Failed");
    }
    
}

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
    _mapView = [[BMKMapView alloc] initWithFrame:CGRectMake(0, 20, CGRectGetWidth(self.view.frame), CGRectGetHeight(self.view.frame)-20)];
    [self.view addSubview:_mapView];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

---

文档内容的细节需要自己多看看，按这个写下来是可以显示的，我也不懂官方文档究竟写了个啥！！！

之后的细节内容学习之后再来补充。。。