Google Mobile Ads Mediation of ironSource for Flutter

This repository contains the source code for the Mediation ironSource Flutter plugin to be used with the Google Mobile Ads plugin. It enables mediation of the ironSource Ad Network through the Google Mobile Ads SDK.

This plugin uses the Pigeon Flutter plugin to generate the classes that bridge the Dart layer with each platform’s code. To add or modify the third-party SDK, use the classes in the pigeons folder following this guide.

Documentation

For instructions on how to use this plugin with the google_mobile_ads plugin, refer to the developer guide for ironSource.

Downloads

See pub.dev for the latest releases of the plugin.

Suggesting Improvements

To file bugs, make feature requests, or to suggest other improvements, please use github’s issue tracker.

Other Resources

• AdMob help center
• Ad Manager help center

License

This project is licensed under the Apache 2.0 License.

Example Code

Below is a simple example demonstrating how to integrate the gma_mediation_ironsource plugin into a Flutter application. This example initializes the Google Mobile Ads SDK and loads an interstitial ad.

Step 1: Add Dependencies

Add the following dependencies to your pubspec.yaml file:

dependencies:
  flutter:
    sdk: flutter
  google_mobile_ads: ^2.0.0
  gma_mediation_ironsource: ^1.0.0

Step 2: Initialize the Google Mobile Ads SDK

Initialize the Google Mobile Ads SDK in your main.dart file:

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

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  MobileAds.instance.initialize();
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  InterstitialAd? _interstitialAd;

  @override
  void initState() {
    super.initState();
    _createInterstitialAd();
  }

  void _createInterstitialAd() {
    InterstitialAd.load(
      adUnitId: 'ca-app-pub-3940256099942544/1033173712', // Test Ad Unit ID
      request: AdRequest(),
      adLoadCallback: InterstitialAdLoadCallback(
        onAdLoaded: (ad) {
          print('$ad loaded');
          _interstitialAd = ad;
        },
        onAdFailedToLoad: (err) {
          print('InterstitialAd failed to load: $err');
        },
      ),
    );
  }

  void _showInterstitialAd() {
    if (_interstitialAd == null) {
      print('Ad not ready yet');
      return;
    }
    _interstitialAd!.fullScreenContentCallback = FullScreenContentCallback(
      onAdDismissedFullScreenContent: (ad) {
        print('$ad onAdDismissedFullScreenContent');
        ad.dispose();
        _createInterstitialAd();
      },
      onAdFailedToShowFullScreenContent: (ad, err) {
        print('$ad onAdFailedToShowFullScreenContent: $err');
        ad.dispose();
        _createInterstitialAd();
      },
    );
    _interstitialAd!.show();
    _interstitialAd = null;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: ElevatedButton(
            onPressed: _showInterstitialAd,
            child: const Text('Show Interstitial Ad'),
          ),
        ),
      ),
    );
  }
}

Explanation

1. Dependencies: Add the necessary dependencies to your pubspec.yaml file.
2. Initialization: Initialize the Google Mobile Ads SDK in the main.dart file using WidgetsFlutterBinding.ensureInitialized() and MobileAds.instance.initialize().
3. Create Interstitial Ad: Define a method _createInterstitialAd() to load an interstitial ad using the InterstitialAd.load() method.
4. Show Interstitial Ad: Define a method _showInterstitialAd() to show the interstitial ad when the button is pressed.
5. UI: Create a simple UI with a button that triggers the display of the interstitial ad.

This example demonstrates a basic integration of the gma_mediation_ironsource plugin with the google_mobile_ads plugin. You can expand upon this by adding more ad types and handling different ad events as needed.