flutter_sudoku/lib/widgets/ad_banner_widget.dart

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2025-11-07 17:07:22 +09:00
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
class AdBannerWidget extends StatefulWidget {
const AdBannerWidget({super.key});
@override
State<AdBannerWidget> createState() => _AdBannerWidgetState();
}
class _AdBannerWidgetState extends State<AdBannerWidget> {
BannerAd? _bannerAd;
bool _isAdLoaded = false;
// TODO: 릴리스 시 실제 Ad Unit ID로 교체하세요.
final String _androidAdUnitId = 'ca-app-pub-3940256099942544/6300978111'; // 테스트 ID
final String _iosAdUnitId = 'ca-app-pub-3940256099942544/2934735716'; // 테스트 ID
@override
void initState() {
super.initState();
_loadAd();
}
void _loadAd() {
_bannerAd = BannerAd(
adUnitId: Platform.isAndroid ? _androidAdUnitId : _iosAdUnitId,
size: AdSize.banner,
request: const AdRequest(),
listener: BannerAdListener(
onAdLoaded: (Ad ad) {
setState(() {
_isAdLoaded = true;
});
},
onAdFailedToLoad: (Ad ad, LoadAdError error) {
print('Ad failed to load: $error');
ad.dispose();
},
),
)..load();
}
@override
void dispose() {
_bannerAd?.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
if (_isAdLoaded && _bannerAd != null) {
// 광고가 로드되면 광고 위젯을 표시
return Container(
width: _bannerAd!.size.width.toDouble(),
height: _bannerAd!.size.height.toDouble(),
alignment: Alignment.center,
child: AdWidget(ad: _bannerAd!),
);
} else {
// 로드되지 않았으면, 광고 높이만큼의 빈 공간만 차지
return Container(
height: AdSize.banner.height.toDouble(),
);
}
}
}