Flutter SDK

   import 'package:jucheng_ads_plugin/jucheng_ads_plugin.dart';

    //初始化传入应用id
	await JuChengAd.init("appid");

    // 先改包名，传入包名
    await JuChengAd.setCusBid("com.test");
    // 然后初始化聚合sdk
    await JuChengAd.init("appid");

     JuChengAdRequest request = JuChengAdRequest(pid: pid);
    Size size = Size(window.physicalSize.width, window.physicalSize.height);
    if(Platform.isIOS){
        size = Size(window.physicalSize.width/window.devicePixelRatio, window.physicalSize.height/window.devicePixelRatio);
    }
    
    JuChengSplashAd splashAd = JuChengSplashAd( request:request, width:size.width, height:size.heigth,listener: listener);

     class IJuChengSplashListener extends JuChengSplashListener<JuChengSplashAd> {
	  @override
	  void onAdClicked() {
		print('onAdClicked');
	  }

	  @override
	  void onAdClose() {
		print('onAdClose');
	  }

	  @override
	  void onAdExposure() {
		print('onAdExposure');
	  }

	  @override
	  void onAdFailed(JuChengError error) {
		print('onAdFailed: ${error.message}');
	  }


	  @override
	  void onAdSucceed(JuChengSplashAd ad) async {
		print('onAdSucceed');
	  }
	}

    splashAd.loadAd();

    bool isReady = await splashAd.isReady();
    
    if(isReady){
      splashAd.showAd();
    }

    JuChengAdRequest request = JuChengAdRequest(pid: pid);
    JuChengRewardAd juchengRewardAd = JuChengRewardAd( request:request, listener: listener);

    class IJuChengRewardListener extends JuChengRewardListener<JuChengRewardAd> {
    
      @override
      void onAdClicked() {
          print('onAdClicked');
      }
    
      @override
      void onAdClose() {
        print('onAdClosed');
      }
    	@override
	  void onAdExposure() {
		print('onAdExposure');
	  }
	  @override
	  void onAdFailed(JuChengError error) {
		print('onAdFailed: ${error.message}');
	  }
	   @override
	  void onAdReward(JuChengRewardInfo rewardInfo) {
		print('JuChengRewardInfo：$rewardInfo');
	  }
    	@override
	  void onAdSucceed(JuChengRewardAd ad)  {
		print('onAdSucceed');
	  }
	  @override
	  void onVideoComplete() {
		print('onVideoComplete');
	  }
    }

    juchengRewardAd.loadAdData();

    bool isReady = await juchengRewardAd.isReady();
    
    if(isReady){
      juchengRewardAd.showAd();
    } else {
	loadAd();
	}

    var JuChengRewardAd rewardVideoAd;//全局对象
    /**
      * 加载广告
      */
    void loadAd() {
        if (rewardVideoAd == null) {
            JuChengAdRequest request = JuChengAdRequest(pid: pid);
              rewardVideoAd = JuChengRewardAd( request:request, listener: listener);
        } 
    
        rewardVideoAd.loadAdData();
    }

    JuChengAdRequest request = JuChengAdRequest(pid: pid);
    JuChengInterstitialAd intersititialAd = JuChengInterstitialAd( request:request, listener: listener);

     class IJuChengInterstitialListener extends JuChengInterstitialListener<JuChengInterstitialAd> {
    
      @override
      void onAdClicked() {
          print('onAdClicked');
      }
    
      @override
      void onAdClose() {
        print('onAdClosed');
      }
    	@override
	  void onAdExposure() {
		print('onAdExposure');
	  }
	  @override
	  void onAdFailed(JuChengError error) {
		print('onAdFailed: ${error.message}');
	  }
    	@override
	  void onAdSucceed(JuChengInterstitialAd ad)  {
		print('onAdSucceed');
	  }
    }

    intersititialAd.loadAdData();

    bool isReady = await intersititialAd.isReady();
    if(isReady){
      intersititialAd.showAd();
    }

    var JuChengInterstitialAd intersititialAd;//全局对象
    
    /**
      * 加载广告
      */
    void loadAd() {
        if (intersititialAd == null) {
            JuChengAdRequest request = JuChengAdRequest(pid: pid);
              intersititialAd = JuChengInterstitialAd( request:request, listener: listener);
        } 
    
        intersititialAd.loadAdData();
    }

    JuChengAdRequest request = JuChengAdRequest(pid: pid);
			nativeAd = JuChengNativeAd(
			request: request,
			listener: listener,
			width: 300 ,
			height: 200,
		);

     class IJuChengNativeListener extends JuChengNativeListener<JuChengNativeAd> {
	  @override
	  void onAdFailed(JuChengError error) {
		print('onAdFailed');
	  }

	  @override
	  void onAdSucceed(JuChengNativeAd ad) {
		print('onAdSucceed');
	  }

	  @override
	  void onAdExposure() {
		print('onAdExposure');
	  }

	  @override
	  void onAdRenderFail(JuChengError error) {
		print('onAdRenderFail');
	  }

	  @override
	  void onAdRenderSuccess(JuChengNativeAd ad) {
		print('onAdRenderSuccess');
	  }

	  @override
	  void onAdClicked() {
		print('onAdClicked');
	  }

	  @override
	  void onAdDidDislike(String reason) {
		print('onAdDidDislike');
	  }
	}

    nativeAd.loadAd();

    bool isReady = await nativeAd.isReady();
	if(!isReady) return;
	NativeAdWidget nativeAdWidget = NativeAdWidget(
		nativeAd: ad,
		height: 350,
		width: 300,
		nativeCustomViewConfig: {
			CustomNativeAdConfig.rootView(): CustomNativeAdConfig.createNativeSubViewAttribute(
			  300, 350,
			  x: 50,
			  y: 350,
			  backgroundColor: '#FFFFFF'
			),
			CustomNativeAdConfig.iconView(): CustomNativeAdConfig.createNativeSubViewAttribute(
				50, 50,
				x: 10, y: 40,),
			CustomNativeAdConfig.titleView(): CustomNativeAdConfig.createNativeSubViewAttribute(
			  200,
			  20,
			  x: 60,
			  y: 210,
			  fontSize: 15,
			),
			CustomNativeAdConfig.descriptView(): CustomNativeAdConfig.createNativeSubViewAttribute(
				230, 20,
				x: 60, y:230, fontSize: 15),
			CustomNativeAdConfig.ctaButton(): CustomNativeAdConfig.createNativeSubViewAttribute(
			  100,
			  50,
			  x:20,
			  y: 265,
			  fontSize: 15,
			  textColor: "#FFFFFF",
			  backgroundColor: "#2095F1"
			),
			CustomNativeAdConfig.mainAdView(): CustomNativeAdConfig.createNativeSubViewAttribute(
				290, 200,
				x: 5, y: 5, backgroundColor: '#00000000'),
			CustomNativeAdConfig.adLogoView(): CustomNativeAdConfig.createNativeSubViewAttribute(
				20, 10,
				x: 10,
				y: 10,
				backgroundColor: '#00000000'),
			CustomNativeAdConfig.dislikeButton(): CustomNativeAdConfig.createNativeSubViewAttribute(
			  20,
			  20,
			  x:260,
			  y: 210,
			),
		},
	);

    JuChengAdRequest request = JuChengAdRequest(pid: "pid");
    JuChengBannerAd bannerAd = JuChengBannerAd(request: request,width: 300,height: 100, listener: IJuChengBannerListener());

     class IJuChengBannerListener extends JuChengBannerListener<JuChengBannerAd> {
    
      @override
      void onAdAutoRefreshFail(JuChengBannerAd ad, JuChengError error) {
    print('flu-banner --- onAdAutoRefreshFail: ${error.message}'); 
	}

    
      @override
     void onAdAutoRefreshed(JuChengBannerAd ad) {
    print('#############Interstitial onAdSucceed');
      }
    
      @override
     void onAdShowError(JuChengBannerAd ad, JuChengError error) {
    print('flu-banner --- onAdShowError: ${error.message}');
      }
    
      @override
      vvoid onAdShowError(JuChengBannerAd ad, JuChengError error) {
    print('flu-banner --- onAdShowError: ${error.message}');
      }
    
      @override
     void onAdClose() {
        print('flu-banner --- onAdClose');
        
      }
    
      @override
     void onAdExposure() {
        print('flu-banner --- onAdExposure');
      }
    
      @override
      void onAdFailed(JuChengError error) {
        print('flu-banner --- onAdFailed');
      }
      
      @override
      void onAdSucceed(JuChengBannerAd ad)  {
          print('flu-banner --- onAdSucceed');
      }
    }

     bannerAd.loadAd();

    bool isReady = await bannerAd.isReady();
    if(isReady){
      BannerAdWidget bannerAdWidget = BannerAdWidget(
        juchengBannerAd: bannerAd,
        height: 50,
        width: 320,
      );
    }