AppPromote.initializePromote(this,"Your link json her");
        AppPromote.setOnPromoteListener(new OnPromoteListener() {
            @Override
            public void onInitializeSuccessful() {
                //AppPromote onInitializeSuccessful
            }

            @Override
            public void onInitializeFailed(String error) {
                //AppPromote onInitializeFailed
            }
        });

 BannerPromote bannerPromote = findViewById(R.id.banner_view);
        //bannerPromote.setInstallTitle("Play"); //Banner title button
        //bannerPromote.setInstallColor("#FFC107"); //Title button color with param String or Resource color
        //bannerPromote.setDescriptionColor(R.color.my_color_description);//Description Text color with param String or Resource color
        bannerPromote.setOnBannerListener(new OnBannerListener() {
            @Override
            public void onBannerAdLoaded() {
                //banner loaded.
            }

            @Override
            public void onBannerAdClicked() {
                //banner clicked.
            }

            @Override
            public void onBannerAdFailedToLoad(String error) {
                //banner failed to load.

            }
        });

 NativePromote nativePromote = findViewById(R.id.native_ad);
        nativePromote.setButtonColor("#1C7DCA");
        nativePromote.setButtonTitle("Play Now");
        nativePromote.setRadiusButton(10);  //corner of button radius.
        nativePromote.setOnNativeListener(new OnNativeListener() {
            @Override
            public void onNativeAdLoaded() {
                //Native loaded.
            }

            @Override
            public void onNativeAdClicked() {
                //Native clicked.
            }

            @Override
            public void onNativeAdFailedToLoad(String error) {
                //"Native failed to load
            }
        });

  InterstitialPromote interstitialPromote = new InterstitialPromote(MainActivity.this);
        interstitialPromote.setStyle(InterstitialStyle.Advance);
        interstitialPromote.setInstallColor(R.color.my_color); //color of button from resource.
        //interstitialAd.setInstallColor("#E91E63"); //color of button from string.
        interstitialPromote.setTimer(5);//5 second to closed the Ad.
        interstitialPromote.setInstallTitle("Play Now");
        interstitialPromote.setRadiusButton(10); //corner of button radius.
        interstitialPromote.setOnInterstitialAdListener(new OnInterstitialAdListener() {
            @Override
            public void onInterstitialAdLoaded() {
                //interstitialAd loaded.
            }

            @Override
            public void onInterstitialAdClosed() {
                //interstitialAd closed.
            }

            @Override
            public void onInterstitialAdClicked() {
                //interstitialAd clicked.
            }

            @Override
            public void onInterstitialAdFailedToLoad(String error) {
                //Interstitial failed to load
            }
        });

 //check if the interstitial is loaded yet.
                if (interstitialPromote.isAdLoaded()) {

                    interstitialPromote.show(); //call showing interstitial
                    //when user close the interstitial ad, start the next activity.
                    interstitialPromote.setOnAdClosed(new OnAdClosed() {
                        @Override
                        public void onAdClosed() {
                            //your intent
                            //start your Activity
                        }
                    });
                } else {
                    //your intent : when ad is not ready yet.
                    //start your Activity
                }