mirror of
https://github.com/flutter/samples.git
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daa024a829
Adds a template / sample for games built in Flutter, with all the bells and whistles, like ads, in-app purchases, audio, main menu, settings, and so on. Co-authored-by: Parker Lougheed Co-authored-by: Shams Zakhour
72 lines
1.9 KiB
Dart
72 lines
1.9 KiB
Dart
// Copyright 2022, the Flutter project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:async';
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import 'dart:io';
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import 'package:google_mobile_ads/google_mobile_ads.dart';
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import 'package:logging/logging.dart';
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class PreloadedBannerAd {
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static final _log = Logger('PreloadedBannerAd');
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/// Something like [AdSize.mediumRectangle].
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final AdSize size;
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final AdRequest _adRequest;
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BannerAd? _bannerAd;
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final String adUnitId;
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final _adCompleter = Completer<BannerAd>();
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PreloadedBannerAd({
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required this.size,
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required this.adUnitId,
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AdRequest? adRequest,
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}) : _adRequest = adRequest ?? const AdRequest();
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Future<BannerAd> get ready => _adCompleter.future;
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Future<void> load() {
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assert(Platform.isAndroid || Platform.isIOS,
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'AdMob currently does not support ${Platform.operatingSystem}');
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_bannerAd = BannerAd(
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// This is a test ad unit ID from
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// https://developers.google.com/admob/android/test-ads. When ready,
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// you replace this with your own, production ad unit ID,
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// created in https://apps.admob.com/.
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adUnitId: adUnitId,
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size: size,
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request: _adRequest,
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listener: BannerAdListener(
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onAdLoaded: (ad) {
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_log.info(() => 'Ad loaded: ${_bannerAd.hashCode}');
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_adCompleter.complete(_bannerAd);
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},
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onAdFailedToLoad: (ad, error) {
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_log.warning('Banner failedToLoad: $error');
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_adCompleter.completeError(error);
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ad.dispose();
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},
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onAdImpression: (ad) {
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_log.info('Ad impression registered');
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},
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onAdClicked: (ad) {
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_log.info('Ad click registered');
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},
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),
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);
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return _bannerAd!.load();
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}
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void dispose() {
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_log.info('preloaded banner ad being disposed');
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_bannerAd?.dispose();
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}
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}
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