PattysCoolAdApp

PattysActivity.java

package com.example.pattyshomemac.pattycooladapp;

import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class PattysCoolAdApp extends AppCompatActivity {

    private static final int START_LEVEL = 1;
    private int mLevel;
    private Button mNextLevelButton;
    private InterstitialAd mInterstitialAd;
    private TextView mLevelTextView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_patty_cool_ad_app);

        // Create the next level button, which tries to show an interstitial when clicked.
        mNextLevelButton = ((Button) findViewById(R.id.next_level_button));
        mNextLevelButton.setEnabled(false);
        mNextLevelButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showInterstitial();
            }
        });

      
        // Create the text view to show the cool.counts number.
        mLevelTextView = (TextView) findViewById(R.id.level);
        mLevel = START_LEVEL;

      
        // Create the InterstitialAd and set the adUnitId (defined in values/strings.xml).
        mInterstitialAd = newInterstitialAd();
        loadInterstitial();

     
    }

  

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_patty_cool_ad_app, menu);
        return true;
    }

  
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

  
    private InterstitialAd newInterstitialAd() {
        InterstitialAd interstitialAd = new InterstitialAd(this);
        interstitialAd.setAdUnitId("PattyID");
        interstitialAd.setAdListener(new AdListener() {
            @Override
            public void onAdLoaded() {
                mNextLevelButton.setEnabled(true);
            }

            @Override
            public void onAdFailedToLoad(int errorCode) {
                mNextLevelButton.setEnabled(true);
            }

            @Override
            public void onAdClosed() {
                // Proceed to the next level.
                goToNextLevel();
            }
        });
        return interstitialAd;
    }

  
    private void showInterstitial() {  //allert
        // Show the ad if it's ready. Otherwise toast and reload the ad.
        if (mInterstitialAd != null && mInterstitialAd.isLoaded()) {
            mInterstitialAd.show();
        } else {
            Toast.makeText(this, "Patty think Google Android is cool ~", Toast.LENGTH_SHORT).show();
            goToNextLevel();
        }
    }

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

    private void goToNextLevel() {
        // Show the next cool and reload the ad to prepare for the cool+ after.
        mLevelTextView.setText("Cool " + (++mLevel));
        mInterstitialAd = newInterstitialAd();
        loadInterstitial();
    }
}

PattysLayout.java

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".PattysCoolAdApp">  //app title

    <!-- view for AdMob Interstitial Ad -->
    <TextView
        android:id="@+id/app_title"  //app theme Title
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="50dp"
        android:text="@string/interstitial_ad_sample"  // ad sample
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <TextView
        android:id="@+id/level"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/app_title"
        android:layout_centerHorizontal="true"
        android:text="@string/start_level"   // cool plus+ text
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <Button
        android:id="@+id/next_level_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:text="@string/next_level" />  // cool plus+ button
</RelativeLayout>

PattysRSCValue.java

<resources>
    <string name="app_name">PattyCoolAdApp</string>  // app title

    <string name="action_settings">Settings</string>

    <string name="interstitial_ad_sample">Pattys Ad App Company</string> // ad theme title
    <string name="start_level">Cool</string> // cool plus+ text
    <string name="next_level">Cool+Plus</string>  // coolplus+ button
    <string name="interstitial_ad_unit_id">PattyID</string> PattyId 
</resources>