Flutter广告集成插件yodomas_ads_module的使用

yodomas_ads_module 是一个用于在 Flutter 应用中集成广告的插件。它支持多种广告格式，如横幅广告、插页式广告、奖励视频广告等。以下是使用 yodomas_ads_module 的基本步骤：

1. 添加依赖

首先，在 pubspec.yaml 文件中添加 yodomas_ads_module 依赖：

dependencies:
  flutter:
    sdk: flutter
  yodomas_ads_module: ^1.0.0  # 请使用最新版本

然后运行 flutter pub get 来安装依赖。

2. 初始化广告模块

在 main.dart 或其他合适的地方初始化广告模块。通常，你需要在应用启动时进行初始化。

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

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  // 初始化广告模块
  await YodomasAdsModule.initialize(
    appId: 'YOUR_APP_ID',  // 替换为你的应用ID
  );

  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Ads Demo',
      home: HomeScreen(),
    );
  }
}

3. 加载和显示广告

根据你需要的广告类型，加载和显示广告。以下是几种常见广告类型的示例：

横幅广告

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

class HomeScreen extends StatefulWidget {
  [@override](/user/override)
  _HomeScreenState createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  BannerAd? _bannerAd;

  [@override](/user/override)
  void initState() {
    super.initState();
    _loadBannerAd();
  }

  void _loadBannerAd() {
    _bannerAd = BannerAd(
      adUnitId: 'YOUR_BANNER_AD_UNIT_ID',  // 替换为你的横幅广告单元ID
      size: AdSize.banner,
      listener: BannerAdListener(
        onAdLoaded: (Ad ad) {
          print('Banner Ad Loaded');
        },
        onAdFailedToLoad: (Ad ad, LoadAdError error) {
          print('Banner Ad Failed to Load: $error');
        },
      ),
    )..load();
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Banner Ad Example'),
      ),
      body: Column(
        children: [
          Expanded(
            child: Center(
              child: Text('Content'),
            ),
          ),
          if (_bannerAd != null)
            Container(
              alignment: Alignment.center,
              child: AdWidget(ad: _bannerAd!),
              width: _bannerAd!.size.width.toDouble(),
              height: _bannerAd!.size.height.toDouble(),
            ),
        ],
      ),
    );
  }

  [@override](/user/override)
  void dispose() {
    _bannerAd?.dispose();
    super.dispose();
  }
}

插页式广告

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

class InterstitialAdExample extends StatefulWidget {
  [@override](/user/override)
  _InterstitialAdExampleState createState() => _InterstitialAdExampleState();
}

class _InterstitialAdExampleState extends State<InterstitialAdExample> {
  InterstitialAd? _interstitialAd;

  [@override](/user/override)
  void initState() {
    super.initState();
    _loadInterstitialAd();
  }

  void _loadInterstitialAd() {
    InterstitialAd.load(
      adUnitId: 'YOUR_INTERSTITIAL_AD_UNIT_ID',  // 替换为你的插页式广告单元ID
      request: AdRequest(),
      adLoadCallback: InterstitialAdLoadCallback(
        onAdLoaded: (InterstitialAd ad) {
          _interstitialAd = ad;
          print('Interstitial Ad Loaded');
        },
        onAdFailedToLoad: (LoadAdError error) {
          print('Interstitial Ad Failed to Load: $error');
        },
      ),
    );
  }

  void _showInterstitialAd() {
    if (_interstitialAd != null) {
      _interstitialAd!.show();
    } else {
      print('Interstitial Ad not loaded yet');
    }
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Interstitial Ad Example'),
      ),
      body: Center(
        child: ElevatedButton(
          onPressed: _showInterstitialAd,
          child: Text('Show Interstitial Ad'),
        ),
      ),
    );
  }

  [@override](/user/override)
  void dispose() {
    _interstitialAd?.dispose();
    super.dispose();
  }
}

奖励视频广告

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

class RewardedAdExample extends StatefulWidget {
  [@override](/user/override)
  _RewardedAdExampleState createState() => _RewardedAdExampleState();
}

class _RewardedAdExampleState extends State<RewardedAdExample> {
  RewardedAd? _rewardedAd;

  [@override](/user/override)
  void initState() {
    super.initState();
    _loadRewardedAd();
  }

  void _loadRewardedAd() {
    RewardedAd.load(
      adUnitId: 'YOUR_REWARDED_AD_UNIT_ID',  // 替换为你的奖励视频广告单元ID
      request: AdRequest(),
      rewardedAdLoadCallback: RewardedAdLoadCallback(
        onAdLoaded: (RewardedAd ad) {
          _rewardedAd = ad;
          print('Rewarded Ad Loaded');
        },
        onAdFailedToLoad: (LoadAdError error) {
          print('Rewarded Ad Failed to Load: $error');
        },
      ),
    );
  }

  void _showRewardedAd() {
    if (_rewardedAd != null) {
      _rewardedAd!.show(
        onUserEarnedReward: (AdWithoutView ad, RewardItem reward) {
          print('User earned reward: ${reward.amount} ${reward.type}');
        },
      );
    } else {
      print('Rewarded Ad not loaded yet');
    }
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Rewarded Ad Example'),
      ),
      body: Center(
        child: ElevatedButton(
          onPressed: _showRewardedAd,
          child: Text('Show Rewarded Ad'),
        ),
      ),
    );
  }

  [@override](/user/override)
  void dispose() {
    _rewardedAd?.dispose();
    super.dispose();
  }
}