Integrate Tap for Tap into MoPub on Android

MyActivity.java

package com.tapfortap.mopub.example;

import android.app.Activity;
import android.os.Bundle;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.RelativeLayout;

import com.mopub.mobileads.MoPubView;
import com.tapfortap.AdView;
import com.tapfortap.AdView.AdViewListener;
import com.tapfortap.TapForTap;

public class MyActivity extends Activity implements com.tapfortap.AdView.AdViewListener {

  private AdView tapForTapAdView;
	private MoPubView moPubView;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_mob_pub);
		
		TapForTap.initialize(this, "YOUT API KEY");
		
		moPubView = new MoPubView(this);
		moPubView.setAdUnitId("AD UNIT ID");
		moPubView.loadAd();
	}
	
	public void tapForTapCustomEvent(MoPubView view) {
		if(tapForTapAdView == null ) {
			tapForTapAdView = new AdView(this);
			RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(view.getAdWidth(), view.getAdHeight());
			layoutParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
			layoutParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
			tapForTapAdView.setLayoutParams(layoutParams);
			
			RelativeLayout layout = (RelativeLayout) findViewById(R.id.activity_mo_pub);
	        layout.addView(tapForTapAdView);
	        
	        tapForTapAdView.autoRollover = false;
			tapForTapAdView.setListener(this);
		}
		tapForTapAdView.loadAds();
	}

	@Override
	public void onReceiveAd() {
		moPubView.customEventDidLoadAd();
	}

	@Override
	public void onFailToReceiveAd(String reason) {
		moPubView.customEventDidFailToLoadAd();
	}

	@Override
	public void onTapAd() {
		moPubView.customEventActionWillBegin();
	}
	
	@Override
    public void onDestroy() {
        if (tapForTapAdView != null) {
        	tapForTapAdView.setListener(null);
        	tapForTapAdView = null;
        }
        moPubView.destroy();
        super.onDestroy();
    }
}

This uses the old method way of extending mopub. There is a new class based way to do this. I transformed your example to this at https://gist.github.com/jwyseu/5434805