티스토리 뷰
<?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="com.google.ads.rewardedinterstitialexample.MainActivity">
<TextView
android:id="@+id/game_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/impossible_game"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_marginTop="50dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent" />
<TextView
android:id="@+id/timer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@id/game_title"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
/>
<Button
android:id="@+id/retry_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="32dp"
app:layout_constraintTop_toBottomOf="@id/timer"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
android:text="@string/retry_button_text" />
<TextView
android:id="@+id/coin_count_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginLeft="16dp"
android:text="@string/default_coin_text"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
android:textAppearance="?android:attr/textAppearanceLarge" />
</androidx.constraintlayout.widget.ConstraintLayout>package com.google.ads.rewardedinterstitialexample;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import com.google.ads.rewardedinterstitialexample.AdDialogFragment.AdDialogInteractionListener;
import com.google.android.gms.ads.AdError;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.FullScreenContentCallback;
import com.google.android.gms.ads.LoadAdError;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.OnUserEarnedRewardListener;
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.rewardedinterstitial.RewardedInterstitialAd;
import com.google.android.gms.ads.rewardedinterstitial.RewardedInterstitialAdLoadCallback;
/** Main Activity. Inflates main activity xml. */
public class MainActivity extends AppCompatActivity {
private static final String AD_UNIT_ID = "ca-app-pub-3940256099942544/5354046379";
private static final long COUNTER_TIME = 10;
private static final int GAME_OVER_REWARD = 1;
private static final String TAG = "MainActivity";
private int coinCount;
private TextView coinCountText;
private CountDownTimer countDownTimer;
private boolean gameOver;
private boolean gamePaused;
private RewardedInterstitialAd rewardedInterstitialAd;
private Button retryButton;
private long timeRemaining;
boolean isLoadingAds;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
MobileAds.initialize(
this,
new OnInitializationCompleteListener() {
@Override
public void onInitializationComplete(InitializationStatus initializationStatus) {
loadRewardedInterstitialAd();
}
});
// Create the "retry" button, which tries to show a rewarded ad between game plays.
retryButton = findViewById(R.id.retry_button);
retryButton.setVisibility(View.INVISIBLE);
retryButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
startGame();
}
});
// Display current coin count to user.
coinCountText = findViewById(R.id.coin_count_text);
coinCount = 0;
coinCountText.setText("Coins: " + coinCount);
startGame();
}
@Override
public void onPause() {
super.onPause();
pauseGame();
}
@Override
public void onResume() {
super.onResume();
if (!gameOver && gamePaused) {
resumeGame();
}
}
private void pauseGame() {
countDownTimer.cancel();
gamePaused = true;
}
private void resumeGame() {
createTimer(timeRemaining);
gamePaused = false;
}
private void loadRewardedInterstitialAd() {
if (rewardedInterstitialAd == null) {
isLoadingAds = true;
AdRequest adRequest = new AdRequest.Builder().build();
// Use the test ad unit ID to load an ad.
RewardedInterstitialAd.load(
MainActivity.this,
AD_UNIT_ID,
adRequest,
new RewardedInterstitialAdLoadCallback() {
@Override
public void onAdLoaded(RewardedInterstitialAd ad) {
Log.d(TAG, "onAdLoaded");
rewardedInterstitialAd = ad;
isLoadingAds = false;
Toast.makeText(MainActivity.this, "onAdLoaded", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdFailedToLoad(LoadAdError loadAdError) {
Log.d(TAG, "onAdFailedToLoad: " + loadAdError.getMessage());
// Handle the error.
rewardedInterstitialAd = null;
isLoadingAds = false;
Toast.makeText(MainActivity.this, "onAdFailedToLoad", Toast.LENGTH_SHORT).show();
}
});
}
}
private void addCoins(int coins) {
coinCount += coins;
coinCountText.setText("Coins: " + coinCount);
}
private void startGame() {
// Hide the retry button, load the ad, and start the timer.
retryButton.setVisibility(View.INVISIBLE);
if (rewardedInterstitialAd != null && !isLoadingAds) {
loadRewardedInterstitialAd();
}
createTimer(COUNTER_TIME);
gamePaused = false;
gameOver = false;
}
// Create the game timer, which counts down to the end of the level
// and shows the "retry" button.
private void createTimer(long time) {
final TextView textView = findViewById(R.id.timer);
if (countDownTimer != null) {
countDownTimer.cancel();
}
countDownTimer =
new CountDownTimer(time * 1000, 50) {
@Override
public void onTick(long millisUnitFinished) {
timeRemaining = ((millisUnitFinished / 1000) + 1);
textView.setText("seconds remaining: " + timeRemaining);
}
@Override
public void onFinish() {
textView.setText("You Lose!");
addCoins(GAME_OVER_REWARD);
retryButton.setVisibility(View.VISIBLE);
gameOver = true;
if (rewardedInterstitialAd == null) {
Log.d(TAG, "The rewarded interstitial ad is not ready.");
return;
}
RewardItem rewardItem = rewardedInterstitialAd.getRewardItem();
int rewardAmount = rewardItem.getAmount();
String rewardType = rewardItem.getType();
Log.d(TAG, "The rewarded interstitial ad is ready.");
introduceVideoAd(rewardAmount, rewardType);
}
};
countDownTimer.start();
}
private void introduceVideoAd(int rewardAmount, String rewardType) {
AdDialogFragment dialog = AdDialogFragment.newInstance(rewardAmount, rewardType);
dialog.setAdDialogInteractionListener(
new AdDialogInteractionListener() {
@Override
public void onShowAd() {
Log.d(TAG, "The rewarded interstitial ad is starting.");
showRewardedVideo();
}
@Override
public void onCancelAd() {
Log.d(TAG, "The rewarded interstitial ad was skipped before it starts.");
}
});
dialog.show(getSupportFragmentManager(), "AdDialogFragment");
}
private void showRewardedVideo() {
if (rewardedInterstitialAd == null) {
Log.d(TAG, "The rewarded interstitial ad wasn't ready yet.");
return;
}
rewardedInterstitialAd.setFullScreenContentCallback(
new FullScreenContentCallback() {
/** Called when ad showed the full screen content. */
@Override
public void onAdShowedFullScreenContent() {
Log.d(TAG, "onAdShowedFullScreenContent");
Toast.makeText(MainActivity.this, "onAdShowedFullScreenContent", Toast.LENGTH_SHORT)
.show();
}
/** Called when the ad failed to show full screen content. */
@Override
public void onAdFailedToShowFullScreenContent(AdError adError) {
Log.d(TAG, "onAdFailedToShowFullScreenContent: " + adError.getMessage());
// Don't forget to set the ad reference to null so you
// don't show the ad a second time.
rewardedInterstitialAd = null;
loadRewardedInterstitialAd();
Toast.makeText(
MainActivity.this, "onAdFailedToShowFullScreenContent", Toast.LENGTH_SHORT)
.show();
}
/** Called when full screen content is dismissed. */
@Override
public void onAdDismissedFullScreenContent() {
// Don't forget to set the ad reference to null so you
// don't show the ad a second time.
rewardedInterstitialAd = null;
Log.d(TAG, "onAdDismissedFullScreenContent");
Toast.makeText(MainActivity.this, "onAdDismissedFullScreenContent", Toast.LENGTH_SHORT)
.show();
// Preload the next rewarded interstitial ad.
loadRewardedInterstitialAd();
}
});
Activity activityContext = MainActivity.this;
rewardedInterstitialAd.show(
activityContext,
new OnUserEarnedRewardListener() {
@Override
public void onUserEarnedReward(@NonNull RewardItem rewardItem) {
// Handle the reward.
Log.d(TAG, "The user earned the reward.");
addCoins(rewardItem.getAmount());
}
});
}
}
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