How to show the interstitial ads on second click?

Question

Anybody know how to show the interstitial ads when the user click the button second time.I mean when the user click the button once then the ad should not appear but whenever the user click the same button second time then the ad must show..

public class MainActivity extends AppCompatActivity {


Toolbar toolbar;
ShowInterstitial showInterstitial;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    showInterstitial = new ShowInterstitial(this);
    getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
    getSupportActionBar().setCustomView(R.layout.app_bar);

    /*toolbar = findViewById(R.id.app_bar);
    toolbar.setTitle("hell");
    toolbar.*/

}
int counter = 0;
public void onClick(View view) {

    if(view.getId() == R.id.ll1 ) {


        counter++;
        if (counter == 2) {
            counter = 0;
            Intent intent = new Intent(this, AggregatesActivity.class);
            startActivity(intent);
            if (showInterstitial != null && ShowInterstitial.isLoaded())
                showInterstitial.showInterstitial();
        }

    }

and ShowInterstitial code is here which i calling in different activities.

    public class ShowInterstitial {

    private InterstitialAd mInterstitialAd;
    private Context context;
    private boolean isAddReplace = false;

    public ShowInterstitial(Context context) {
        this.context = context;
        mInterstitialAd = newInterstitialAd(context);
        loadInterstitial();
    }

    private InterstitialAd newInterstitialAd(final Context context) {
        InterstitialAd interstitialAd = new InterstitialAd(context);
        /*if (!isAddReplace)
            interstitialAd.setAdUnitId(context.getString(R.string.interstitial_one));*/

            interstitialAd.setAdUnitId(context.getString(R.string.interstitial_one));
        interstitialAd.setAdListener(new AdListener() {
            @Override
            public void onAdLoaded() {
                isAddReplace = !isAddReplace;
            }

            @Override
            public void onAdFailedToLoad(int errorCode) {
            }

            @Override
            public void onAdClosed() {
                goToNextLevel();
            }
        });
        return interstitialAd;
    }

    public boolean showInterstitial() {
        if (mInterstitialAd != null && mInterstitialAd.isLoaded()) {
            mInterstitialAd.show();
        } else {
            goToNextLevel();
        }
        return false;
    }

    public void loadInterstitial() {
        // Disable the next level button and load the ad.
        AdRequest adRequest = new AdRequest.Builder()
                .setRequestAgent("android_studio:ad_template").build();
        mInterstitialAd.loadAd(adRequest);
    }

    private void goToNextLevel() {
        // Show the next level and reload the ad to prepare for the level after.

        mInterstitialAd = newInterstitialAd(context);
        loadInterstitial();
    }


}

Answer 1

@Sufyan Hashmi you need a int variable whose value will increase on every click whenever the value is 2 you should call load inerestitial ad and assign the variable's value zero.

 int counter = 0;

 if(view.getId()==R.id.ll1)

    {
        counter++;
        if (counter == 2) {
            counter = 0;
            Intent intent = new Intent(this, AggregatesActivity.class);
            startActivity(intent);
            if (showInterstitial != null && showInterstitial.isLoaded())
                showInterstitial.showInterstitial();
        }

    }