#IronSource Android游戏banner广告快速接入指南

最近IronSource开始支持Banner广告了，总结一下Android游戏接入IronSource Banner广告的一些要点：

官方文档

https://developers.ironsrc.com/ironsource-mobile/android/banner-integration-android

详细接入步骤

1. 初始化Banner广告

• 1). 创建banner的容器 FrameLayout
• 2). 创建banner view （设置尺寸）
• 3). 将banner view添加到容器里
• 4). 将banner容器添加到MainActivity
• 5). 设置banner回调方法
• 6). 加载banner广告

    public static void initBanner(boolean showAfterLoad){
        // _app = MainActivity
        if(_app == null){
            Log.w(TAG, "initBanner: App not inited");
            return;
        }
    // 1). 创建banner容器
    FrameLayout bannerContainer = new FrameLayout(_app);
    FrameLayout.LayoutParams containerParams = new FrameLayout.LayoutParams(
            FrameLayout.LayoutParams.MATCH_PARENT,
            FrameLayout.LayoutParams.WRAP_CONTENT
    );
    containerParams.gravity = Gravity.BOTTOM;
    _bannerContainer = bannerContainer;

    // 2). 创建banner view
    IronSourceBannerLayout banner = IronSource.createBanner(_app, ISBannerSize.BANNER);
    _banner = banner;
    FrameLayout.LayoutParams bannerParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
            FrameLayout.LayoutParams.WRAP_CONTENT);

    // 3). 将banner view添加到容器里
    bannerContainer.addView(banner, 0, bannerParams);

    // 4). 把bannerContainer添加到MainActivity里
    _app.addContentView(bannerContainer, containerParams);

    // 5). 设置banner回调方法
    banner.setBannerListener(new BannerListener() {
        @Override
        public void onBannerAdLoaded() {
            // Called after a banner ad has been successfully loaded
            Log.d(TAG, "onBannerAdLoaded: ===> Banner loaded");
        }

        @Override
        public void onBannerAdLoadFailed(IronSourceError error) {
            Log.d(TAG, "onBannerAdLoadFailed: ===> Banner load failed: " + error.getErrorMessage());
            // Called after a banner has attempted to load an ad but failed.
            _app.runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    _bannerContainer.removeAllViews();
                    // TODO: 也许可以尝试重新创建banner view并load
                }
            });
        }

        @Override
        public void onBannerAdClicked() {
            // Called after a banner has been clicked.
            Log.d(TAG, "onBannerAdClicked: ===> Banner Clicked");
        }

        @Override
        public void onBannerAdScreenPresented() {
            // Called when a banner is about to present a full screen content.
            Log.d(TAG, "onBannerAdScreenPresented: ===> Banner Showed");
        }

        @Override
        public void onBannerAdScreenDismissed() {
            // Called after a full screen content has been dismissed
            Log.d(TAG, "onBannerAdScreenDismissed: ===> Banner Hided");
        }

        @Override
        public void onBannerAdLeftApplication() {
            // Called when a user would be taken out of the application context.
            Log.d(TAG, "onBannerAdLeftApplication: ");
        }
    });

    // 6). 加载banner广告
    IronSource.loadBanner(_banner);
    
    // 7). 如果不需要马上显示，可以隐藏
    if(!showAfterLoad){
        hideBanner();
    }
}

2. 加载Banner

IronSource.loadBanner(_banner);

3. 销毁Banner

IronSource.destroyBanner(_banner);

如果销毁了的话，应该是要重新创建banner view的。

4. 显示Banner

    public static void showBanner(){
        if(_banner == null){
            Log.w(TAG, "showBanner: Banner Not Inited");
            return;
        }
        Log.d(TAG, "showBanner: ===> start loading banner");
        _banner.setVisibility(View.VISIBLE);
    }

5. 隐藏Banner

    public static void hideBanner(){
        if(_banner == null){
            Log.w(TAG, "hideBanner: Banner Not Inited");
            return;
        }
    Log.d(TAG, "hideBanner: ===> hide banner");
    _banner.setVisibility(View.INVISIBLE);
}