iOS 开屏广告页

亦凉 2022-03-11 19:44 297阅读 0赞

### 开屏广告 ###

此处通过第三方库实现,GitHub地址:[XHLaunchAd][],![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E2MTk2Njg0MDI_size_16_color_FFFFFF_t_70]  
具体使用方法, 自定义类,实现**XHLaunchAdDelegate**, 在类被夹在时候会设置开屏广告的相关信息.

@interface TGLaunchAdManager ()<XHLaunchAdDelegate>
    
    @end
    
    @implementation TGLaunchAdManager
    
    + (void)load {
        [self shareManager]; 
    }
    
    + (TGLaunchAdManager *)shareManager {
        static TGLaunchAdManager *instance = nil;
        static dispatch_once_t onceToken;
        dispatch_once(&onceToken, ^{
            instance = [[TGLaunchAdManager alloc] init];
        });
        return instance;
    }
    
    - (instancetype)init {
        self = [super init];
        if (self) {
            [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidFinishLaunchingNotification object:nil queue:nil usingBlock:^(NSNotification * _Nonnull note) {
                // 初始化启动页广告
                [self _setupLaunchAd];
            }];
        }
        return self;
    }
    
    - (void)_setupLaunchAd {
        //设置你工程的启动页使用的是:LaunchImage 还是 LaunchScreen.storyboard(不设置默认:LaunchImage)
        [XHLaunchAd setLaunchSourceType:SourceTypeLaunchImage];
        //1.因为数据请求是异步的,请在数据请求前,调用下面方法配置数据等待时间.
        //2.设为3即表示:启动页将停留3s等待服务器返回广告数据,3s内等到广告数据,将正常显示广告,否则将不显示
        //3.数据获取成功,配置广告数据后,自动结束等待,显示广告
        //注意:请求广告数据前,必须设置此属性,否则会先进入window的的根控制器
        [XHLaunchAd setWaitDataDuration:3];
        // 获取通用信息
        TGAppInfoModel *model = [TGSystemHelper shareInstance].appInfoModel;
        if (!KObjectIsEmpty(model)) {
            //配置广告数据
            XHLaunchImageAdConfiguration *imageAdconfiguration = [XHLaunchImageAdConfiguration new];
            //广告停留时间
            imageAdconfiguration.duration = 3;
            //广告frame
            imageAdconfiguration.frame = CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height);
            //广告图片URLString/或本地图片名(.jpg/.gif请带上后缀)
            imageAdconfiguration.imageNameOrURLString = model.app_page.welcome_page;
            //设置GIF动图是否只循环播放一次(仅对动图设置有效)
            imageAdconfiguration.GIFImageCycleOnce = NO;
            //缓存机制(仅对网络图片有效)
            //为告展示效果更好,可设置为XHLaunchAdImageCacheInBackground,先缓存,下次显示
            imageAdconfiguration.imageOption = XHLaunchAdImageCacheInBackground;
            //图片填充模式
            imageAdconfiguration.contentMode = UIViewContentModeScaleAspectFill;
            //广告点击打开页面参数(openModel可为NSString,模型,字典等任意类型)
            imageAdconfiguration.openModel = @"https://github.com/CoderZhuXH/XHLaunchAd";
            //广告显示完成动画
            imageAdconfiguration.showFinishAnimate =ShowFinishAnimateLite;
            //广告显示完成动画时间
            imageAdconfiguration.showFinishAnimateTime = 0.5;
            //跳过按钮类型
            imageAdconfiguration.skipButtonType = SkipTypeTimeText;
            //后台返回时,是否显示广告
            imageAdconfiguration.showEnterForeground = NO;
             //图片已缓存 - 显示一个 "已预载" 视图 (可选)
            if([XHLaunchAd checkImageInCacheWithURL:[NSURL URLWithString:model.app_page.welcome_page]]){
                //设置要添加的自定义视图(可选)
                imageAdconfiguration.subViews = [self launchAdSubViews_alreadyView];
            }
            //显示开屏广告
            [XHLaunchAd imageAdWithImageAdConfiguration:imageAdconfiguration delegate:self];
        }
    }
    /// 开屏广告点击事件
    - (void)xhLaunchAd:(XHLaunchAd *)launchAd clickAndOpenModel:(id)openModel clickPoint:(CGPoint)clickPoint {
        if(openModel==nil) return;
        /*
        BaseWebController *vc = [[BaseWebController alloc] initWithViewModel:nil];
        vc.loadingProgressColor = [UIColor grayColor];
        vc.canDownRefresh = YES;
        NSString *urlString = (NSString *)openModel;
        vc.url = urlString;
         
        [[AppDelegate sharedDelegate].navigationControllerStack.topNavigationController pushViewController:vc animated:YES];
         */
    }
    
    - (NSArray<UIView *> *)launchAdSubViews_alreadyView {
        CGFloat y = KISIPhoneXSeries() ? 46 : 22;
        UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake([UIScreen mainScreen].bounds.size.width-140, y, 60, 30)];
        label.text  = @"已预载";
        label.font = [UIFont systemFontOfSize:12.f];
        label.textColor = [UIColor whiteColor];
        label.textAlignment = NSTextAlignmentCenter;
        label.layer.cornerRadius = 15.0;
        label.layer.masksToBounds = YES;
        label.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.5];
        return [NSArray arrayWithObject:label];
    }
    
    @end

[XHLaunchAd]: https://github.com/CoderZhuXH/XHLaunchAd
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