Responsive Ad Code Here

Header Ads

admob ads flutter

 add package

 
    google_mobile_ads: ^5.1.0 # latest


go this path --> android\app\src\main\AndroidManifest.xml

and go meta tag 


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


go main.dart page and void main function replace


import 'package:flutter/material.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await MobileAds.instance.initialize(); // important
  runApp(
    const MyApp(),
  );
}




  late BannerAd _myBanner;
  bool isBannerAdReady = false;
 

  @override
  void initState() {
    super.initState();
 
    _myBanner = BannerAd(
      adUnitId:
          'ca-app-pub-3940256099942544/6300978111', // Replace with your ad unit ID
      request: const AdRequest(),
      size: AdSize.banner,
      listener: BannerAdListener(
        onAdLoaded: (_) {
          setState(() {
            isBannerAdReady = true;
          });
        },
        onAdFailedToLoad: (ad, error) {
          print('Failed to load a banner ad: ${error.message}');
          isBannerAdReady = false;
          ad.dispose();
        },
      ),
    );

    _myBanner.load();
  }

  @override
  void dispose() {
    _myBanner.dispose();
    super.dispose();
  }



after body


         
        return SizedBox(
            height: 50,
            child: AdWidget(ad: _myBanner),
          );