안드로이드 애드몹 리워드 광고 누르고 다음 액티비티로 넘어가기

안드로이드 애드몹 리워드 광고 누르고 다음 액티비티로 넘어가기 

 

youtu.be/5cc8TUMOiF4

 

1. 먼저 build gradle (app)에서 선언해줍니다. 

implementation 'com.google.android.gms:play-services-ads:19.1.0'

 

2. maifests 에 애플리케이션 아이디와 광고 

    <application
    <!-- Sample AdMob App ID: ca-app-pub-3940256099942544~3347511713 -->
        <meta-data
            android:name="com.google.android.gms.ads.APPLICATION_ID"
            android:value="ca-app-pub-3940256099942544~3347511713" />
    </application>

 

3. xml 코드 activity_main.xml 레이아웃을 만들어요 . 

첫번째 액티비티에서 광고버튼을 누르고 광고를 다 보면 두 번째 액티비티로 넘어간다. 만약 광고를 다 보지 않으면 그대로 첫번째 메인액티비에서 머무른다. 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:gravity="center"
        android:text="Rewarded Ads Example\n\n메인화면"
        android:textColor="#000"
        android:textSize="30dp" />

    <Button
        android:layout_gravity="center"
        android:id="@+id/Ad_Button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="광고 버튼"/>

</LinearLayout>

 

4. xml 코드 두번째 액티비티 activity_second.xml

광고를 보면 두번째 액티비로 넘어왔다. 메인으로 돌아가기 버튼을 누르면 다시 첫번째 메인액티비티로 돌아간다. 

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".SecondActivity">

    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="120dp"
        android:text="메인으로 돌아가기"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="172dp"
        android:text="2번째 액티비티"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/button" />
</androidx.constraintlayout.widget.ConstraintLayout>

 

자바 코드 MainActivity.java

package com.jwlee.rewarded_admob;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.initialization.InitializationStatus;
import com.google.android.gms.ads.initialization.OnInitializationCompleteListener;
import com.google.android.gms.ads.rewarded.RewardItem;
import com.google.android.gms.ads.rewarded.RewardedAd;
import com.google.android.gms.ads.rewarded.RewardedAdCallback;
import com.google.android.gms.ads.rewarded.RewardedAdLoadCallback;

public class MainActivity extends AppCompatActivity {

    boolean isLoading;
    private static final String AD_UNIT_ID = "ca-app-pub-3940256099942544/5224354917";
    private RewardedAd rewardedAd;
    private String TAG = "Rewarded";
    Button  Ad_Button;

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

        Ad_Button = findViewById(R.id.Ad_Button);

        MobileAds.initialize(this, new OnInitializationCompleteListener() {
            @Override
            public void onInitializationComplete(InitializationStatus initializationStatus) {
            }
        });


        loadRewardedAd();
        startrewardAD();

        Ad_Button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                showRewardedVideo();
            }
        });


    }

    private void loadRewardedAd() {
        if (rewardedAd == null || !rewardedAd.isLoaded()) {
            rewardedAd = new RewardedAd(this, AD_UNIT_ID);
            isLoading = true;
            rewardedAd.loadAd(
                    new AdRequest.Builder().build(),
                    new RewardedAdLoadCallback() {
                        @Override
                        public void onRewardedAdLoaded() {
                            // Ad successfully loaded.
                            MainActivity.this.isLoading = false;
                          
                        }

                        @Override
                        public void onRewardedAdFailedToLoad(int errorCode) {
                            // Ad failed to load.
                            MainActivity.this.isLoading = false;
                        
                        }
                    });
        }
    }

    private void startrewardAD() {
        // Hide the retry button, load the ad, and start the timer.
        if (!rewardedAd.isLoaded() && !isLoading) {
            loadRewardedAd();
        }
    }


    private void showRewardedVideo() {
        if (rewardedAd.isLoaded()) {
            RewardedAdCallback adCallback =
                    new RewardedAdCallback() {
                        @Override
                        public void onRewardedAdOpened() {
                            // Ad opened.
                            Toast.makeText(MainActivity.this, "onRewardedAdOpened", Toast.LENGTH_SHORT).show();
                        }

                        @Override
                        public void onRewardedAdClosed() {
                            // Ad closed.
                            Toast.makeText(MainActivity.this, "onRewardedAdClosed", Toast.LENGTH_SHORT).show();
                            // Preload the next video ad.
                            MainActivity.this.loadRewardedAd();
                        }

                        @Override
                        public void onUserEarnedReward(RewardItem rewardItem) {
                            // User earned reward.
                            Toast.makeText(MainActivity.this, "onUserEarnedReward", Toast.LENGTH_SHORT).show();
                            Intent intent = new Intent(getApplicationContext(), SecondActivity.class);
                            startActivity(intent);
                            finish();
                        }

                        @Override
                        public void onRewardedAdFailedToShow(int errorCode) {
                            // Ad failed to display
                            Toast.makeText(MainActivity.this, "onRewardedAdFailedToShow", Toast.LENGTH_SHORT).show();
                        }
                    };
            rewardedAd.show(this, adCallback);
        }
    }

}

 

자바코드 SecondActivity 

package com.jwlee.rewarded_admob;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class SecondActivity extends AppCompatActivity {

    Button button;

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

        button = findViewById(R.id.button);

        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
                startActivity(intent);
                finish();
            }
        });
    }
}