插页式广告仅在打开自旋轮屏幕时在第一次旋转时加载一次，但在下一次旋转时不再加载。
在该特定屏幕中的代码：下面是代码。
package wheel.com.cryptowheel;
import android.app.Activity;
import android.app.Dialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.RotateAnimation;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;
import com.google.android.gms.ads.MobileAds;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import java.util.Random;
public class Spinwheel extends AppCompatActivity {
private InterstitialAd mInterstitialAd;
ImageView imageView_wheel;
ImageButton imageButton_spin;
int degree = 0;
int degree_old = 0;
Random r;
int score=0;
public static final float FACTOR = 15f;
TextView textView;
String user_id;
DatabaseReference user_id_child;
int intValue;
String current_score;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_spinwheel);
imageView_wheel = (ImageView) findViewById(R.id.wheel);
imageButton_spin = (ImageButton) findViewById(R.id.button);
textView = (TextView) findViewById(R.id.textview);
getSupportActionBar().hide();
MobileAds.initialize(getApplicationContext(), "ca-app-pub-4838882088938510/5487283097");
current_score = currentNumber(360 - (degree % 360));
r = new Random();
DatabaseReference databaseReference;
databaseReference = FirebaseDatabase.getInstance().getReference().child("users");
FirebaseAuth mAuth = FirebaseAuth.getInstance();
user_id = mAuth.getCurrentUser().getUid();
user_id_child = databaseReference.child(user_id);
/* FirebaseDatabase firebaseDatabase = FirebaseDatabase.getInstance();
DatabaseReference mroot = firebaseDatabase.getReference();
DatabaseReference user_ref = mroot.child("users");*/
mInterstitialAd = new InterstitialAd(this);
mInterstitialAd.setAdUnitId("ca-app-pub-3940256099942544/1033173712");
mInterstitialAd.loadAd(new AdRequest.Builder().build());
imageButton_spin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
degree_old = degree % 360;
degree = r.nextInt(3600) + 720;
RotateAnimation rotateAnimation = new RotateAnimation(degree_old, degree,
RotateAnimation.RELATIVE_TO_SELF, .5f,
RotateAnimation.RELATIVE_TO_SELF, .5f);
rotateAnimation.setDuration(3600);
rotateAnimation.setFillAfter(true);
rotateAnimation.setInterpolator(new DecelerateInterpolator());
rotateAnimation.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
textView.setText("score");
}
@Override
public void onAnimationEnd(Animation animation) {
textView.setText( currentNumber(360 - (degree % 360)));
SharedPreferences sp = getSharedPreferences("your_prefs", Activity.MODE_PRIVATE);
SharedPreferences.Editor editor = sp.edit();
int n = intValue+score;
editor.putInt("your_int_key", n);
editor.commit();
SharedPreferences spe = getSharedPreferences("your_prefs", Activity.MODE_PRIVATE);
int myIntValue = spe.getInt("your_int_key", 0);
user_id_child.child("scores").setValue(+n);
diaglog();
if (mInterstitialAd.isLoaded()) {
mInterstitialAd.show();
} else {
Log.d("TAG", "The interstitial isn't loaded yet.");
}
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
imageView_wheel.startAnimation(rotateAnimation);
}
});
}
private String currentNumber(int degree){
String text = "";
if(degree>= (FACTOR*1) && degree<(FACTOR*3) ){
text = "2";
score = score+2;
}
if(degree>= (FACTOR*3) && degree<(FACTOR*5) ){
text = "3";
score = score+3;
}
if(degree>= (FACTOR*5) && degree<(FACTOR*7) ){
text = "10";
score = score+10;
}
if(degree>= (FACTOR*7) && degree<(FACTOR*9) ){
text = "5";
score = score+5;
}
if(degree>= (FACTOR*9) && degree<(FACTOR*11) ){
text = "6";
score = score+6;
}
if(degree>= (FACTOR*11) && degree<(FACTOR*13) ){
text = "7";
score = score+7;
}
if(degree>= (FACTOR*13) && degree<(FACTOR*15) ){
text = "8";
score = score+8;
}
if(degree>= (FACTOR*15) && degree<(FACTOR*17) ){
text = "9";
score = score+9;
}
if(degree>= (FACTOR*17) && degree<(FACTOR*19) ){
text = "100";
score = score+100;
}
if(degree>= (FACTOR*19) && degree<(FACTOR*21) ){
text = "11";
score = score+11;
}
if(degree>= (FACTOR*21) && degree<(FACTOR*23) ){
text = "12";
score = score+12;
}
if(degree>= (FACTOR*23) && degree<(360) || degree>=0 && degree <(FACTOR*1) ){
text = "0 point";
}
return text;
}
public void diaglog(){
final Dialog dialog = new Dialog(Spinwheel.this);
dialog.setContentView(R.layout.custom_dialog);
Button dialogButton = (Button) dialog.findViewById(R.id.cool_id);
TextView textView = (TextView)dialog.findViewById(R.id.dialog_score_id);
String a = currentNumber(360 - (degree % 360));
textView.setText(a+" "+"Points");
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
@Override
public void finish() {
Intent intent = new Intent(Spinwheel.this,Home_page.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
@Override
protected void onStart() {
super.onStart();
Intent mIntent = getIntent();
intValue = mIntent.getIntExtra("INT", 0);
}
}
任何人都可以帮我这个忙。我想每次点击旋转都调用非页内广告。
此外，相同的程序是否适用于奖励视频？
谢谢。
您的上述实施可能会导致违反政策，因为您在后台工作时展示插页式广告。从概念上讲，您应该编写插页式广告的回调，并在用户关闭广告后进行工作。
您可以在每次点击旋转时调用interstitial.show（）。但是请确保您没有在每次点击时展示插页式广告。
此处已完成实施，以避免违反政策。
http://hackerseve.com/how-to-implement-admob-s-interstitial-ad-the-right-way-in-android-apps/