1. 包含头文件

#import <UNAD/UNAD.h>

2. UNADSplash的创建和初始化

在Adelegate头文件中导入头文件并声明实例以及声明代理，（开屏需要在AppDelegate中实现，如在其他页面创建可能会出现落地页无法弹出的问题，或者在启动时不会销毁掉的VC里）

#import <UNAD/UNAD.h>

@interface AppDelegate ()<UNADSplashDelegate>

@property (nonatomic, strong) UNADSplash *adgSplash;

@end

创建和初始化广告，广告是异步的，所以不需要修改APP原有逻辑，初始化广告的方法放到

[self.window makeKeyAndVisible];

之后进行初始化

//初始化开屏广告 ,lifeTime 为超时秒数。 
- (void)initAd{
     self.splash = [[UNADSplash alloc]initWithUnitID:UNAD_TEST_UNIT_ID lifeTime:10];
    self.splash.delegate = self;
}

显示广告

//开屏广告初始化并展示代码
- (void)loadAd {
    UIImage *splashImage = [UIImage imageNamed:@"launchbg"];
    self.splash.backgroundImage = splashImage;
    [self.splash loadAndShow:self.window.rootViewController]
}

如果需要设置底部的logoView可以调用相应的代理详细代码参考Demo

3. UNADSplash 主要属性和方法说明

/**
 开屏广告的背景图片
 可以设置背景图片作为开屏加载时的默认背景
 */
@property (nonatomic, strong) UIImage *backgroundImage;

4.UNADSplashDelegate

//倒记时模式显示底部自定义内容
- (UIView *)splashBottomView
{

//    return nil;
    CGFloat logoHeight = 60;
    UIView *bottomView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [[UIScreen mainScreen] bounds].size.width, logoHeight)];
    bottomView.backgroundColor = [UIColor whiteColor];
    UIImageView *logo = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"SplashLogo"]];
    logo.accessibilityIdentifier = @"splash_logo";
    logo.frame = CGRectMake(0, 0, 311, 47);
    logo.center = bottomView.center;
    [bottomView addSubview:logo];
    return  bottomView;

}


/**
 广告已加载
 */
- (void)splashAdDidLoad:(UNADSplash *)splash {
    _statusLabel.text = @"广告已加载";
}


/**
 开屏展现
 */
- (void)splashDidPresentScreen:(UNADSplash *)splash;
{
    NSLog(@"开屏展现广告");
}


/**
 开屏消失
 */
- (void)splashDidDismissScreen:(UNADSplash *)splash;
{
    NSLog(@"开屏消失");
}

/**
 开屏点击
 */
- (void)splashDidClick:(UNADSplash *)splash
{
    NSLog(@"广告点击了");
}


/**
 开屏请求失败
 */
- (void)splash:(UNADSplash *)splash didFailWithError:(NSError *)error;
{
    NSLog(@"广告请求失败");
}