趣味程度で作成したごく簡単なFlutter開発のアプリを紹介しています。
下記アプリの主要なソースコードを公開しています。アプリ開発の参考になれば幸いです。
画像等が別途必要ですので下記情報のみでアプリが完成するものではありません。 アプリは少しずつ機能拡張していますのでストア公開されているアプリと内容が異なる場合があります。 コードはコピーして自由にお使いいただけます。ただし著作権は放棄しておりませんので全部の再掲載はご遠慮ください。部分的に再掲載したり、改変して再掲載するのは構いません。 自身のアプリ作成の参考として個人使用・商用問わず自由にお使いいただけます。 コード記述のお手本を示すものではありません。ミニアプリですので変数名などさほど気遣いしていない部分も有りますし間違いも有るかと思いますので参考程度にお考え下さい。 他の賢者の皆様が公開されているコードを参考にした箇所も含まれます。Flutter開発の熟練者が書いたコードではありません。 エンジニア向け技術情報共有サービスではありませんので説明は省いています。 GitHubなどへの公開は予定しておりません。
name: bingomachineninety
description: "BingoMachineNinety"
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 2.2.0+7
environment:
sdk: ^3.9.2
# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.8
flutter_localizations:
sdk: flutter
intl: ^0.20.2 # .arbファイルを更新したら flutter gen-l10n
shared_preferences: ^2.2.3
package_info_plus: ^9.0.0
google_mobile_ads: ^6.0.0
just_audio: ^0.10.4
collection: ^1.18.0
video_player: ^2.8.7
flutter_tts: ^4.0.2
audio_session: ^0.2.2
flutter_svg: ^2.0.10+1
dev_dependencies:
flutter_test:
sdk: flutter
flutter_launcher_icons: ^0.14.4 #flutter pub run flutter_launcher_icons
flutter_native_splash: ^2.4.0 #flutter pub run flutter_native_splash:create
# The "flutter_lints" package below contains a set of recommended lints to
# encourage good coding practices. The lint set provided by the package is
# activated in the `analysis_options.yaml` file located at the root of your
# package. See that file for information about deactivating specific lint
# rules and activating additional ones.
flutter_lints: ^6.0.0
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
flutter_icons:
android: "launcher_icon"
ios: true
image_path: "assets/icon/icon.png"
adaptive_icon_background: "assets/icon/icon_back.png"
adaptive_icon_foreground: "assets/icon/icon_fore.png"
flutter_native_splash:
color: '#02D372'
image: 'assets/image/splash.png'
color_dark: '#02D372'
image_dark: 'assets/image/splash.png'
fullscreen: true
android_12:
icon_background_color: '#02D372'
image: 'assets/image/splash.png'
icon_background_color_dark: '#02D372'
image_dark: 'assets/image/splash.png'
# The following section is specific to Flutter packages.
flutter:
generate: true
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
# To add assets to your application, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg
# - images/a_dot_ham.jpeg
assets:
- assets/image/
- assets/audio/
- assets/video/
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/to/resolution-aware-images
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/to/asset-from-package
# To add custom fonts to your application, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/to/font-from-package
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:bingomachineninety/ad_manager.dart';
class AdBannerWidget extends StatefulWidget {
final AdManager adManager;
const AdBannerWidget({super.key, required this.adManager});
@override
State<AdBannerWidget> createState() => _AdBannerWidgetState();
}
class _AdBannerWidgetState extends State<AdBannerWidget> {
int _lastBannerWidthDp = 0;
bool _isAdLoaded = false;
bool _isLoading = false;
@override
Widget build(BuildContext context) {
if (kIsWeb) {
return const SizedBox.shrink();
}
return SafeArea(
child: LayoutBuilder(
builder: (context, constraints) {
final int width = constraints.maxWidth.isFinite
? constraints.maxWidth.truncate()
: MediaQuery.of(context).size.width.truncate();
final bannerAd = widget.adManager.bannerAd;
if (width > 0) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (mounted) {
final bannerAd = widget.adManager.bannerAd;
final bool widthChanged = _lastBannerWidthDp != width;
final bool sizeMismatch =
bannerAd == null || bannerAd.size.width != width;
if ((widthChanged || !_isAdLoaded || sizeMismatch) &&
!_isLoading) {
_lastBannerWidthDp = width;
setState(() {
_isAdLoaded = false;
_isLoading = true;
});
widget.adManager.loadAdaptiveBannerAd(width, () {
if (mounted) {
setState(() {
_isAdLoaded = true;
_isLoading = false;
});
}
});
}
}
});
}
if (_isAdLoaded && bannerAd != null) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
const SizedBox(height: 10),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
width: bannerAd.size.width.toDouble(),
height: bannerAd.size.height.toDouble(),
child: AdWidget(ad: bannerAd),
),
],
),
],
);
} else {
return const SizedBox.shrink();
}
},
),
);
}
}
/*
* mainへの記述
* void main() async {
* WidgetsFlutterBinding.ensureInitialized();
* if (!kIsWeb) {
* //AdMob初期化
* MobileAds.instance.initialize();
* //NPAポリシーの集中設定(将来拡張もここで) 現時点は使用していないので記述しなくても良い
* await AdManager.initForNPA();
* }
* runApp(const MyApp());
* }
*/
import 'dart:async';
import 'dart:io' show Platform;
import 'dart:ui';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart';
class AdManager {
//Test IDs
//static const String _androidAdUnitId = "ca-app-pub-3940256099942544/6300978111";
//static const String _iosAdUnitId = "ca-app-pub-3940256099942544/2934735716";
//Production IDs
static const String _androidAdUnitId = "ca-app-pub-0/0";
static const String _iosAdUnitId = "ca-app-pub-0/0";
static String get _adUnitId => Platform.isIOS ? _iosAdUnitId : _androidAdUnitId;
BannerAd? _bannerAd;
int _lastWidthPx = 0;
VoidCallback? _onLoadedCb;
Timer? _retryTimer;
int _retryAttempt = 0;
BannerAd? get bannerAd => _bannerAd;
//(任意)アプリ起動時などに呼ぶ。将来のCMP/NPA関連設定を集中管理。
static Future<void> initForNPA() async {
if (kIsWeb) {
return;
}
//ここでグローバルなRequestConfigurationを設定しておく(必要に応じて拡張)
await MobileAds.instance.updateRequestConfiguration(
RequestConfiguration(
//例:最大コンテンツレーティング等を付けたい場合はここに追加
//maxAdContentRating: MaxAdContentRating.g, //例
//tagForChildDirectedTreatment: TagForChildDirectedTreatment.unspecified,
//tagForUnderAgeOfConsent: TagForUnderAgeOfConsent.unspecified,
),
);
}
Future<void> loadAdaptiveBannerAd(
int widthPx,
VoidCallback onAdLoaded,
) async {
if (kIsWeb) {
return;
}
_onLoadedCb = onAdLoaded;
_lastWidthPx = widthPx;
_retryAttempt = 0;
_retryTimer?.cancel();
_startLoad(widthPx);
}
Future<void> _startLoad(int widthPx) async {
if (kIsWeb) {
return;
}
_bannerAd?.dispose();
AnchoredAdaptiveBannerAdSize? adaptiveSize;
try {
adaptiveSize =
await AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(
widthPx,
);
} catch (_) {
adaptiveSize = null;
}
final AdSize size = adaptiveSize ?? AdSize.fullBanner;
//常にNPAで配信(CMP対応)
const adRequest = AdRequest(
nonPersonalizedAds: true, //NPA Non-Personalized Ads(非パーソナライズ広告)指定
);
_bannerAd = BannerAd(
adUnitId: _adUnitId,
request: adRequest,
size: size,
listener: BannerAdListener(
onAdLoaded: (ad) {
_retryTimer?.cancel();
_retryAttempt = 0;
final cb = _onLoadedCb;
if (cb != null) {
cb();
}
},
onAdFailedToLoad: (ad, err) {
ad.dispose();
_scheduleRetry();
},
),
)..load();
}
void _scheduleRetry() {
if (kIsWeb) {
return;
}
_retryTimer?.cancel();
// Exponential backoff: 3s, 6s, 12s, max 30s
_retryAttempt = (_retryAttempt + 1).clamp(1, 5);
final seconds = _retryAttempt >= 4 ? 30 : (3 << (_retryAttempt - 1));
_retryTimer = Timer(Duration(seconds: seconds), () {
_startLoad(_lastWidthPx > 0 ? _lastWidthPx : 320);
});
}
void dispose() {
_bannerAd?.dispose();
_retryTimer?.cancel();
}
}
/*
広告配信について
本アプリでは、Google AdMob を利用して広告を表示しています。
当アプリの広告はすべて「非パーソナライズ広告(NPA)」として配信しており、ユーザーの行動履歴や個人情報をもとにしたパーソナライズは一切行っていません。
Google AdMob によって、広告の表示のために以下の情報が利用される場合があります:
- 端末情報(例：OSの種類、画面サイズなど)
- おおまかな位置情報(国・地域レベル)
これらの情報は、パーソナライズを目的としたトラッキングやプロファイリングには使用されません。
詳しくは、Google のプライバシーポリシーをご覧ください:
https://policies.google.com/privacy
Advertising
This app uses Google AdMob to display advertisements.
All ads in this app are served as non-personalized ads (NPA).
This means that we do not use personal data or user behavior information to personalize the ads you see.
Google AdMob may use certain information in order to display ads properly, such as:
- Device information (e.g., OS type, screen size)
- Approximate location information (country/region level)
This information is not used for tracking or profiling for advertising purposes.
For more details, please refer to Google Privacy Policy:
https://policies.google.com/privacy
*/
/*
CMP(Consent Management Platform)「同意管理プラットフォーム」
UMP とは、Google AdMobでGDPRの同意を取得するために使用されるライブラリ User Messaging Platform (UMP) SDK
ad_manager.dart で NPA Non-Personalized Ads(非パーソナライズ広告)指定 している。
必要な変数
late final UmpConsentController _adUmp;
AdUmpState _adUmpState = AdUmpState.initial;
@override
void initState() {
super.initState();
_adUmp = UmpConsentController();
_refreshConsentInfo();
}
必要な関数
Future<void> _refreshConsentInfo() async {
_adUmpState = await _adUmp.updateConsentInfo(current: _adUmpState);
if (mounted) {
setState(() {});
}
}
Future<void> _onTapPrivacyOptions() async {
final err = await _adUmp.showPrivacyOptions();
await _refreshConsentInfo();
if (err != null && mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('プライバシー設定画面を表示できませんでした: ${err.message}')),
);
}
}
*/
import 'dart:async';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:flutter/widgets.dart';
import 'package:bingomachineninety/l10n/app_localizations.dart';
/// UMP状態格納用
class AdUmpState {
final PrivacyOptionsRequirementStatus privacyStatus;
final ConsentStatus consentStatus;
final bool privacyOptionsRequired;
final bool isChecking;
const AdUmpState({
required this.privacyStatus,
required this.consentStatus,
required this.privacyOptionsRequired,
required this.isChecking,
});
AdUmpState copyWith({
PrivacyOptionsRequirementStatus? privacyStatus,
ConsentStatus? consentStatus,
bool? privacyOptionsRequired,
bool? isChecking,
}) {
return AdUmpState(
privacyStatus: privacyStatus ?? this.privacyStatus,
consentStatus: consentStatus ?? this.consentStatus,
privacyOptionsRequired:
privacyOptionsRequired ?? this.privacyOptionsRequired,
isChecking: isChecking ?? this.isChecking,
);
}
static const initial = AdUmpState(
privacyStatus: PrivacyOptionsRequirementStatus.unknown,
consentStatus: ConsentStatus.unknown,
privacyOptionsRequired: false,
isChecking: false,
);
}
//UMPコントローラ
class UmpConsentController {
//デバッグ用：EEA地域を強制するか(本番ではfalseにすること)
final bool forceEeaForDebug = false;
//埋め込みのテストデバイスID
static const List<String> _testDeviceIds = [
'608970392F100B87D62A1174996C952C', //arrows We2 (M07)
];
ConsentRequestParameters _buildParams() {
if (forceEeaForDebug && _testDeviceIds.isNotEmpty) {
return ConsentRequestParameters(
consentDebugSettings: ConsentDebugSettings(
debugGeography: DebugGeography.debugGeographyEea,
testIdentifiers: _testDeviceIds,
),
);
}
return ConsentRequestParameters();
}
//同意情報を更新して状態を返す
Future<AdUmpState> updateConsentInfo({AdUmpState current = AdUmpState.initial}) async {
if (kIsWeb) return current;
var state = current.copyWith(isChecking: true);
try {
final params = _buildParams();
final completer = Completer<AdUmpState>();
ConsentInformation.instance.requestConsentInfoUpdate(
params,
() async {
final s = await ConsentInformation.instance.getPrivacyOptionsRequirementStatus();
final c = await ConsentInformation.instance.getConsentStatus();
completer.complete(
state.copyWith(
privacyStatus: s,
consentStatus: c,
privacyOptionsRequired: s == PrivacyOptionsRequirementStatus.required,
isChecking: false,
),
);
},
(FormError e) {
completer.complete(
state.copyWith(
privacyStatus: PrivacyOptionsRequirementStatus.unknown,
consentStatus: ConsentStatus.unknown,
privacyOptionsRequired: false,
isChecking: false,
),
);
},
);
state = await completer.future;
return state;
} catch (_) {
return state.copyWith(isChecking: false);
}
}
//プライバシーオプションフォームを表示
Future<FormError?> showPrivacyOptions() async {
if (kIsWeb) return null;
final completer = Completer<FormError?>();
ConsentForm.showPrivacyOptionsForm((FormError? e) {
completer.complete(e);
});
return completer.future;
}
}
extension ConsentStatusL10n on ConsentStatus {
String localized(BuildContext context) {
final l = AppLocalizations.of(context)!;
switch (this) {
case ConsentStatus.obtained:
return l.cmpConsentStatusObtained;
case ConsentStatus.required:
return l.cmpConsentStatusRequired;
case ConsentStatus.notRequired:
return l.cmpConsentStatusNotRequired;
case ConsentStatus.unknown:
return l.cmpConsentStatusUnknown;
}
}
}
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'dart:math';
import 'package:bingomachineninety/ad_banner_widget.dart';
import 'package:bingomachineninety/ad_manager.dart';
import 'package:bingomachineninety/preferences.dart';
import 'package:bingomachineninety/text_to_speech.dart';
import 'package:bingomachineninety/theme_color.dart';
import 'package:bingomachineninety/loading_screen.dart';
class CardPage extends StatefulWidget {
const CardPage({super.key});
@override
State<CardPage> createState() => _CardPageState();
}
class _CardPageState extends State<CardPage> {
List<List<int?>> _housieCard = [];
late final AdManager _adManager;
late ThemeColor _themeColor;
final TextEditingController _freeText1Controller = TextEditingController();
final TextEditingController _freeText2Controller = TextEditingController();
final TextEditingController _freeText3Controller = TextEditingController();
late List<List<_CardCell>> _grid;
bool _ready = false;
bool _isFirst = true;
@override
void initState() {
super.initState();
_initialize();
}
Future<void> _initialize() async {
_adManager = AdManager();
_grid = List.generate(3,(_) => List.generate(9,(_) => _CardCell(number:0)));
await Preferences.ensureReady();
_freeText1Controller.text = Preferences.freeText1;
_freeText2Controller.text = Preferences.freeText2;
_freeText3Controller.text = Preferences.freeText3;
await _applyTts();
final stored = Preferences.cardState;
final bool restored = _loadStoredState(stored);
if (!restored) {
_generateNewCard();
unawaited(_saveCardState());
}
if (mounted) {
setState(() {
_ready = true;
});
}
}
@override
void dispose() {
unawaited(TextToSpeech.stop());
_adManager.dispose();
_freeText1Controller.dispose();
_freeText2Controller.dispose();
_freeText3Controller.dispose();
super.dispose();
}
Future<void> _applyTts() async {
await TextToSpeech.getInstance();
await TextToSpeech.setVolume(Preferences.ttsVolume);
TextToSpeech.setTtsVoiceId(Preferences.ttsVoiceId);
await TextToSpeech.setSpeechVoiceFromId();
}
void _generateNewCard() {
_housieCard = List.generate(3, (_) => List<int?>.filled(9, 0));
// Step 1: Prepare numbers for each column
List<List<int>> columnPools = List.generate(9, (colIndex) {
int start = colIndex * 10 + 1;
int end = (colIndex == 8) ? 90 : start + 9;
return List.generate(end - start + 1, (i) => start + i)..shuffle();
});
// Keep track of how many numbers are in each row and column.
List<int> rowCounts = List.filled(3, 0);
List<int> colCounts = List.filled(9, 0);
// Step 2: Place exactly one number in each column, ensuring at least one number per column.
for (int col = 0; col < 9; col++) {
int rowToPlace = Random().nextInt(3);
_housieCard[rowToPlace][col] = columnPools[col].removeAt(0);
rowCounts[rowToPlace]++;
colCounts[col]++;
}
// Step 3: Fill the remaining spots to achieve 5 numbers per row and max 3 per column.
// Iterate until all rows have 5 numbers or no more numbers can be added.
bool changed = true;
while (changed) {
changed = false;
for (int r = 0; r < 3; r++) {
while (rowCounts[r] < 5) {
List<int> potentialCols = List.generate(9, (index) => index)..shuffle();
bool addedToRow = false;
for (int c in potentialCols) {
if (_housieCard[r][c] == 0 && colCounts[c] < 3) {
if (columnPools[c].isNotEmpty) {
_housieCard[r][c] = columnPools[c].removeAt(0);
rowCounts[r]++;
colCounts[c]++;
addedToRow = true;
changed = true;
break;
}
}
}
if (!addedToRow) {
break; // Cannot add more numbers to this row
}
}
}
}
// Step 4: Adjust rows to have exactly 5 numbers by removing if necessary.
for (int r = 0; r < 3; r++) {
while (rowCounts[r] > 5) {
List<int> colsInRow = [];
for (int c = 0; c < 9; c++) {
if (_housieCard[r][c] != 0) {
colsInRow.add(c);
}
}
colsInRow.shuffle();
bool removedFromRow = false;
for (int c in colsInRow) {
// Only remove if the column will still have at least one number after removal
if (colCounts[c] > 1) {
_housieCard[r][c] = 0;
rowCounts[r]--;
colCounts[c]--;
removedFromRow = true;
changed = true; // Indicate that a change was made
break;
}
}
if (!removedFromRow) {
break; // Cannot remove more numbers from this row
}
}
}
for (int row = 0; row < 3; row++) {
for (int col = 0; col < 9; col++) {
_grid[row][col].number = _housieCard[row][col]!;
}
}
setState(() {});
}
bool _loadStoredState(String stored) {
if (stored.isEmpty) {
return false;
}
final entries = stored
.split(',')
.where((element) => element.isNotEmpty)
.toList();
if (entries.length < 9 * 3) {
return false;
}
int index = 0;
for (int row = 0; row < 3; row++) {
for (int col = 0; col < 9; col++) {
final parts = entries[index].split(':');
final number = int.tryParse(parts[0]) ?? 0;
final isOpen = parts.length > 1 && parts[1].toLowerCase() == 'true';
_grid[row][col]
..number = number
..open = isOpen;
index++;
}
}
return true;
}
Future<void> _saveCardState() async {
final buffer = StringBuffer();
for (int row = 0; row < 3; row++) {
for (int col = 0; col < 9; col++) {
final cell = _grid[row][col];
buffer
..write(cell.number)
..write(':')
..write(cell.open)
..write(',');
}
}
await Preferences.setCardState(buffer.toString());
}
@override
Widget build(BuildContext context) {
if (!_ready) {
return const LoadingScreen();
}
if (_isFirst) {
_isFirst = false;
_themeColor = ThemeColor(context: context);
}
return Scaffold(
backgroundColor: _themeColor.cardBackColor,
appBar: AppBar(
centerTitle: true,
title: const Text('Housie Card'),
backgroundColor: Colors.transparent,
),
body: Column(
children: [
Expanded(
child: GestureDetector(
onTap: () => FocusScope.of(context).unfocus(),
child: SingleChildScrollView(
padding: const EdgeInsets.only(left: 8, right: 8, top: 8, bottom: 100),
child: Column(
children: [
_buildGrid(),
_buildFreeText(),
],
),
),
)
)
]
),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
);
}
Widget _buildGrid() {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: 9 * 3,
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 9,
crossAxisSpacing: 4,
mainAxisSpacing: 4,
childAspectRatio: 0.4,
),
itemBuilder: (context, index) {
final row = index ~/ 9;
final col = index % 9;
return _buildCell(row,col);
},
)
);
}
Widget _buildCell(int row, int col) {
final cell = _grid[row][col];
final bool isOpen = cell.open;
final Color backColor = isOpen ? _themeColor.cardTableOpenBackColor : _themeColor.cardTableCloseBackColor;
final Color textColor = isOpen ? _themeColor.cardTableOpenForeColor : _themeColor.cardTableCloseForeColor;
final Color disableColor = _themeColor.cardTableDisableBackColor;
final String label = cell.number.toString();
Widget child;
if (cell.number == 0) {
child = Container(
decoration: BoxDecoration(
color: disableColor,
borderRadius: BorderRadius.circular(8),
),
);
} else {
child = AnimatedContainer(
duration: const Duration(milliseconds: 200),
decoration: BoxDecoration(
color: backColor,
borderRadius: BorderRadius.circular(8),
boxShadow: const [
BoxShadow(color: Colors.black26, blurRadius: 4, offset: Offset(0, 2))
],
),
alignment: Alignment.center,
child: Text(
label,
style: TextStyle(
fontSize: Preferences.textSizeCard.toDouble(),
fontWeight: FontWeight.bold,
color: textColor,
),
),
);
}
return InkWell(
borderRadius: BorderRadius.circular(10),
onTap: () => _toggleCell(row, col),
child: child,
);
}
void _toggleCell(int row, int col) {
HapticFeedback.selectionClick();
setState(() {
final cell = _grid[row][col];
cell.open = !cell.open;
});
unawaited(_saveCardState());
}
Widget _buildFreeText() {
return SizedBox(
width: double.infinity,
child: Column(children:[
Card(
margin: const EdgeInsets.only(left: 4, top: 32, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(12),
topRight: Radius.circular(12),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardTableDisableBackColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
child: Row(
children: [
Expanded(
child: TextField(
controller: _freeText1Controller,
textInputAction: TextInputAction.done,
onChanged: (value) {
(value) => unawaited(Preferences.setFreeText1(value));
setState(() {});
},
decoration: const InputDecoration(
border: OutlineInputBorder(),
isDense: true,
),
),
),
const SizedBox(width: 12),
IconButton(
icon: const Icon(Icons.volume_up),
tooltip: 'Speak',
onPressed: _freeText1Controller.text.trim().isEmpty
? null
: () => _speakText(_freeText1Controller.text),
),
],
),
),
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardTableDisableBackColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
child: Row(
children: [
Expanded(
child: TextField(
controller: _freeText2Controller,
textInputAction: TextInputAction.done,
onChanged: (value) {
(value) => unawaited(Preferences.setFreeText2(value));
setState(() {});
},
decoration: const InputDecoration(
border: OutlineInputBorder(),
isDense: true,
),
),
),
const SizedBox(width: 12),
IconButton(
icon: const Icon(Icons.volume_up),
tooltip: 'Speak',
onPressed: _freeText2Controller.text.trim().isEmpty
? null
: () => _speakText(_freeText2Controller.text),
),
],
),
),
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(12),
bottomRight: Radius.circular(12),
),
),
color: _themeColor.cardTableDisableBackColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
child: Row(
children: [
Expanded(
child: TextField(
controller: _freeText3Controller,
textInputAction: TextInputAction.done,
onChanged: (value) {
(value) => unawaited(Preferences.setFreeText3(value));
setState(() {});
},
decoration: const InputDecoration(
border: OutlineInputBorder(),
isDense: true,
),
),
),
const SizedBox(width: 12),
IconButton(
icon: const Icon(Icons.volume_up),
tooltip: 'Speak',
onPressed: _freeText3Controller.text.trim().isEmpty
? null
: () => _speakText(_freeText3Controller.text),
),
],
),
),
),
])
);
}
Future<void> _speakText(String text) async {
final trimmed = text.trim();
if (trimmed.isEmpty) {
return;
}
try {
await TextToSpeech.stop();
} catch (_) {
// Ignore stop errors.
}
await TextToSpeech.speak(trimmed);
}
}
class _CardCell {
_CardCell({required this.number});
int number;
bool open = false;
}
class ConstValue {
ConstValue._();
static const int ballCount = 90;
static const double minVolumeLevel = 0.0;
static const double maxVolumeLevel = 1.0;
static const int minShortTimeNumber = 0;
static const int maxShortTimeNumber = 9;
static const int defaultShortTimeNumber = 0;
static const int minTextSizeTable = 8;
static const int maxTextSizeTable = 100;
static const int defaultTextSizeTable = 24;
static const int minTextSizeCard = 8;
static const int maxTextSizeCard = 100;
static const int defaultTextSizeCard = 24;
static const int minThemeNumber = 0;
static const int maxThemeNumber = 2;
static const int defaultThemeNumber = 0;
static const String prefTtsEnabled = 'ttsEnabled';
static const String prefTtsVoice = 'ttsVoice';
static const String prefTtsVoiceId = 'ttsVoiceId';
static const String prefTtsVolume = 'ttsVolume';
static const String prefMachineVolume = 'machineVolume';
static const String prefShortTimeNumber = 'shortTimeNumber';
static const String prefThemeNumber = 'themeNumber';
static const String prefTextSizeTable = 'textSizeTable';
static const String prefTextSizeCard = 'textSizeCard';
static const String prefLocaleLanguage = 'localeLanguage';
static const String prefCardState = 'cardState';
static const String prefBallHistory = 'ballHistory';
static const String prefFreeText1 = 'freeText1';
static const String prefFreeText2 = 'freeText2';
static const String prefFreeText3 = 'freeText3';
static const ballImage = '''
<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 1024 1024">
<defs>
<radialGradient id="gradation" cx="4207.03" cy="-2361.28" fx="4207.03" fy="-2361.28" r="759.39" gradientTransform="translate(-4275.84 -2532.86) scale(1.14 -1.14)" gradientUnits="userSpaceOnUse">
<stop offset="0" stop-color="#e7e7e7"/>
<stop offset=".52" stop-color="#dcdcdc"/>
<stop offset=".75" stop-color="#d5d5d5"/>
<stop offset="1" stop-color="#e1e1e1"/>
</radialGradient>
<linearGradient id="gradation2" x1="512" y1="402.03" x2="512" y2="965.65" gradientTransform="translate(0 845.89) scale(1 -1)" gradientUnits="userSpaceOnUse">
<stop offset="0" stop-color="#eee"/>
<stop offset=".49" stop-color="#f3f3f3"/>
<stop offset="1" stop-color="#fff"/>
</linearGradient>
<linearGradient id="gradation3" x1="-2985.24" y1="2118.12" x2="-2985.24" y2="1929.06" gradientTransform="translate(-2473.24 -1171.35) rotate(-180) scale(1 -1)" gradientUnits="userSpaceOnUse">
<stop offset="0" stop-color="#e9e9e9"/>
<stop offset=".09" stop-color="#e8e8e8"/>
<stop offset="1" stop-color="#e1e1e1"/>
</linearGradient>
</defs>
<path d="M1024,512c0,282.62-229.38,512-512,512S0,794.62,0,512,229.38,0,512,0s512,229.38,512,512Z" fill="url(#gradation)"/>
<path d="M887.81,324.61c0,145.92-155.14,257.54-375.81,257.54s-375.81-111.62-375.81-257.54S291.84,25.6,512,25.6s375.81,152.58,375.81,299.01Z" fill="url(#gradation2)"/>
<path d="M245.25,878.59c0-56.83,119.3-102.91,266.75-102.91s266.75,46.08,266.75,102.91-119.3,119.81-266.75,119.81-266.75-62.98-266.75-119.81Z" fill="url(#gradation3)"/>
</svg>
''';
}
import 'dart:async';
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:video_player/video_player.dart';
import 'package:bingomachineninety/l10n/app_localizations.dart';
import 'package:bingomachineninety/ad_banner_widget.dart';
import 'package:bingomachineninety/ad_manager.dart';
import 'package:bingomachineninety/const_value.dart';
import 'package:bingomachineninety/language_support.dart';
import 'package:bingomachineninety/loading_screen.dart';
import 'package:bingomachineninety/preferences.dart';
import 'package:bingomachineninety/text_to_speech.dart';
import 'package:bingomachineninety/sound_player.dart';
import 'package:bingomachineninety/theme_color.dart';
import 'package:bingomachineninety/setting_page.dart';
import 'package:bingomachineninety/card_page.dart';
import 'package:bingomachineninety/main.dart';
import 'package:bingomachineninety/theme_mode_number.dart';
class MainHomePage extends StatefulWidget {
const MainHomePage({super.key});
@override
State<MainHomePage> createState() => MainHomePageState();
}
class MainHomePageState extends State<MainHomePage> with TickerProviderStateMixin {
static const Alignment _ballStartAlignment = Alignment(-0.51, 0.56);
final AdManager _adManager = AdManager();
final SoundPlayer _soundPlayer = SoundPlayer();
VideoPlayerController? _videoController;
bool _videoReady = false;
int? _pendingBallIndex;
AnimationController? _resultController;
late final AnimationController _ballController;
late final Animation<double> _ballScale;
late final Animation<Alignment> _ballAlignment;
bool _isSpinning = false;
bool _videoCompleted = false;
bool _videoStarted = false;
late ThemeColor _themeColor;
bool _isReady = false;
bool _isFirst = true;
bool _secondImageVisible = true;
List<int> _ballHistory = <int>[];
Set<int> _ballHistorySet = <int>{};
int? _currentBall;
@override
void initState() {
super.initState();
_initialize();
}
@override
void dispose() {
_videoController
?..removeListener(_onVideoFrame)
..dispose();
_resultController?.dispose();
_ballController.removeListener(_onBallAnimationTick);
_ballController.dispose();
_adManager.dispose();
_soundPlayer.dispose();
TextToSpeech.stop();
super.dispose();
}
Future<void> _initialize() async {
_resultController = AnimationController(
vsync: this,
duration: Duration(milliseconds: 500),
);
_ballController = AnimationController(
vsync: this,
duration: const Duration(seconds: 3),
);
final CurvedAnimation ballCurve = CurvedAnimation(
parent: _ballController,
curve: Curves.easeOut,
);
_ballScale = ballCurve;
_ballAlignment = AlignmentTween(
begin: _ballStartAlignment,
end: Alignment.topLeft,
).animate(ballCurve);
_ballController.addListener(_onBallAnimationTick);
await Preferences.ensureReady();
await LanguageState.ensureInitialized();
await _setupVideoController();
_applyBallHistory();
await _applyTts();
/*
//画像の事前読み込み
WidgetsBinding.instance.addPostFrameCallback((_) {
precacheImage(
const AssetImage('assets/image/first_frame1081.jpg'),
context,
);
});
*/
if (mounted) {
setState(() {
_isReady = true;
});
}
}
//ball history
void _applyBallHistory() {
_ballHistory = _parseHistory(Preferences.ballHistory);
_ballHistorySet = _ballHistory.toSet();
if (_ballHistory.isNotEmpty) {
_currentBall = _ballHistory.last;
_resultController?.forward(from: 1);
} else {
_currentBall = null;
}
}
//tts
Future<void> _applyTts() async {
await TextToSpeech.getInstance();
TextToSpeech.setTtsVoiceId(Preferences.ttsVoiceId);
await TextToSpeech.setVolume(Preferences.ttsVolume);
await TextToSpeech.setSpeechVoiceFromId();
}
//言語準備
Future<void> _getCurrentLocale() async {
final String code = await LanguageState.getLanguageCode();
if (!mounted) {
return;
}
final mainState = context.findAncestorStateOfType<MainAppState>();
if (mainState == null) {
return;
}
mainState
..localeLanguage = parseLocaleTag(code)
..setState(() {});
}
//Theme
void _applyThemeMode() {
final mainState = context.findAncestorStateOfType<MainAppState>();
if (mainState == null) {
return;
}
mainState
..themeMode = ThemeModeNumber.numberToThemeMode(Preferences.themeNumber)
..setState(() {});
}
void _ttsResult(String text) async {
if (Preferences.ttsEnabled && Preferences.ttsVolume > 0.0) {
await TextToSpeech.speak(text);
}
}
Future<void> _setupVideoController() async {
final videoController = VideoPlayerController.asset(
'assets/video/bingo.mp4',
videoPlayerOptions: VideoPlayerOptions(mixWithOthers: true),
);
_videoController = videoController;
await videoController.initialize();
await videoController.setLooping(false);
await videoController.setPlaybackSpeed((Preferences.shortTimeNumber / 2.0) + 1.0);
videoController.addListener(_onVideoFrame);
if (mounted) {
setState(() {
_videoReady = true;
});
}
}
void _onVideoFrame() {
final videoController = _videoController;
if (videoController == null ||
!_isSpinning ||
_pendingBallIndex == null ||
_videoCompleted) {
return;
}
final value = videoController.value;
if (!value.isInitialized) {
return;
}
if (value.isPlaying) {
_videoStarted = true;
return;
}
if (!_videoStarted) {
return;
}
final bool finished =
value.duration > Duration.zero &&
value.position >= value.duration - const Duration(milliseconds: 100);
if (finished) {
_onSpinCompleted(_pendingBallIndex!);
}
}
void _onBallAnimationTick() {
if (!mounted) {
return;
}
setState(() {});
}
List<int> _parseHistory(String stored) {
if (stored.isEmpty) {
return <int>[];
}
final List<int> result = <int>[];
for (final piece in stored.split(',')) {
if (piece.isEmpty) continue;
final value = int.tryParse(piece);
if (value != null && value >= 0 && value < ConstValue.ballCount) {
result.add(value);
}
}
return result;
}
Future<void> _handleStart() async {
if (_isSpinning || !_videoReady) {
return;
}
final nextBall = _pickNextBall();
if (nextBall == null) {
_notifyFinished();
return;
}
HapticFeedback.selectionClick();
_resultController?.reset();
_ballController.reset();
setState(() {
_isSpinning = true;
_pendingBallIndex = nextBall;
_videoCompleted = false;
_currentBall = null;
_videoStarted = false;
});
await _soundPlayer.setSpeed((Preferences.shortTimeNumber / 2.0) + 1.0);
unawaited(_soundPlayer.play(Preferences.machineVolume));
/*
//動画再生
bool initialized = false;
for (int i = 0; i < 8; i++) {
try {
if (!(_videoController?.value.isInitialized ?? false)) {
await _videoController?.initialize();
}
initialized = _videoController?.value.isInitialized ?? false;
if (initialized) {
break;
}
} catch (e) {}
await Future.delayed(Duration(milliseconds: 300));
}
if (initialized) {
await _videoController?.setLooping(false);
await _videoController?.setPlaybackSpeed((Preferences.shortTimeNumber / 2.0) + 1.0);
await _videoController?.seekTo(Duration.zero);
await _videoController?.play();
} else {
//動画が再生できなかった。動画再生後に移行
_onSpinCompleted(_pendingBallIndex!);
//作り直し
_videoController?.dispose();
await _setupVideoController();
}
*/
//毎回動画を作り直さないと再生されなくなる
_videoController?.dispose();
await _setupVideoController();
await _videoController?.play();
//0.1秒後に動画に重ねている画像をフェードアウト
Future.delayed(Duration(milliseconds: 100), () {
if (mounted) {
setState(() {
_secondImageVisible = false;
});
}
});
}
int? _pickNextBall() {
if (_ballHistory.length >= ConstValue.ballCount) {
return null;
}
final remaining = <int>[];
for (var i = 0; i < ConstValue.ballCount; i++) {
if (!_ballHistorySet.contains(i)) {
remaining.add(i);
}
}
if (remaining.isEmpty) {
return null;
}
remaining.shuffle(Random());
return remaining.first;
}
void _onSpinCompleted(int ballIndex) {
_videoCompleted = true;
_pendingBallIndex = null;
_videoController?.pause();
_soundPlayer.stop();
final updated = List<int>.from(_ballHistory)..add(ballIndex);
_ballHistory = updated;
_ballHistorySet = updated.toSet();
_currentBall = ballIndex;
Preferences.setBallHistory(updated.join(','));
_resultController?.forward(from: 0);
_ttsResult((ballIndex + 1).toString());
if (mounted) {
setState(() {
_isSpinning = false;
});
}
_ballController.forward(from: 0);
_secondImageVisible = true;
}
void _notifyFinished() {
final l = AppLocalizations.of(context);
if (l == null) {
return;
}
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text(l.finished)));
}
@override
Widget build(BuildContext context) {
if (_isReady == false) {
return const LoadingScreen();
}
if (_isFirst) {
_isFirst = false;
_themeColor = ThemeColor(context: context);
}
final l = AppLocalizations.of(context)!;
return Scaffold(
backgroundColor: _themeColor.mainBackColor,
body: SafeArea(
child: Column(
children: [
Expanded(
child: LayoutBuilder(
builder: (context, constraints) {
final bool wideLayout = constraints.maxWidth >= 720;
return SingleChildScrollView(
padding: const EdgeInsets.only(
left: 4,
right: 4,
top: 0,
bottom: 100,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
_buildControlButtons(l),
_buildVideoSection(l),
if (wideLayout)
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: _buildProgressCard(l),
),
Expanded(child: _buildHistoryCard(l)),
],
)
else ...[
_buildProgressCard(l),
_buildHistoryCard(l),
],
],
),
);
},
),
),
],
),
),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
);
}
Widget _buildControlButtons(AppLocalizations l) {
return Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: Row(
children: [
Expanded(
child: OutlinedButton.icon(
onPressed: _isSpinning ? null : _openCard,
icon: const Icon(Icons.grid_view_rounded),
label: Text(l.card),
style: OutlinedButton.styleFrom(
foregroundColor: _themeColor.mainButtonColor,
side: BorderSide(color: _themeColor.mainButtonColor),
padding: EdgeInsets.zero,
visualDensity: VisualDensity.compact,
),
),
),
const SizedBox(width: 8),
Expanded(
child: OutlinedButton.icon(
onPressed: _isSpinning ? null : _openSettings,
icon: const Icon(Icons.settings_rounded),
label: Text(l.setting),
style: OutlinedButton.styleFrom(
foregroundColor: _themeColor.mainButtonColor,
side: BorderSide(color: _themeColor.mainButtonColor),
padding: EdgeInsets.zero,
visualDensity: VisualDensity.compact,
),
),
),
],
),
),
],
);
}
Widget _buildVideoSection(AppLocalizations l) {
final videoController = _videoController;
final videoValue = videoController?.value;
final bool hasVideo = videoValue?.isInitialized ?? false;
return Card(
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
ClipRRect(
borderRadius: BorderRadius.circular(12),
child: AspectRatio(
aspectRatio: 1,
child: LayoutBuilder(
builder: (context, boxConstraints) {
final double videoWidth = boxConstraints.maxWidth;
final double ballSize = (videoWidth * 0.5 * _ballScale.value)
.clamp(0.0, videoWidth);
final bool showBall =
_currentBall != null &&
(_ballController.value > 0 ||
_ballController.isAnimating);
return Stack(
fit: StackFit.expand,
children: [
Image.asset('assets/image/last_frame.webp',fit: BoxFit.contain),
if (hasVideo && videoController != null)
AnimatedOpacity(
opacity: 1.0,
duration: Duration(milliseconds: 200),
child: VideoPlayer(videoController),
),
AnimatedOpacity(
opacity: _secondImageVisible ? 1.0 : 0.0,
duration: Duration(milliseconds: 400),
child: Image.asset('assets/image/last_frame.webp', fit: BoxFit.contain),
),
if (showBall && ballSize > 0)
Padding(
padding: const EdgeInsets.only(left: 4, top: 4),
child: Align(
alignment: _ballAlignment.value,
child: SizedBox(
width: ballSize,
height: ballSize,
child: Stack(
alignment: Alignment.center,
children: [
SvgPicture.string(
ConstValue.ballImage,
width: ballSize,
height: ballSize,
),
Text(
((_currentBall ?? 0) + 1).toString(),
style: TextStyle(
fontSize: ballSize * 0.7,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
],
),
),
),
),
Align(
alignment: Alignment.bottomRight,
child: Padding(
padding: const EdgeInsets.only(right: 4, bottom: 1),
child: ElevatedButton(
onPressed: (_isSpinning || !_videoReady)
? null
: _handleStart,
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 4,
),
elevation: 0,
backgroundColor: _isSpinning
? Theme.of(context).disabledColor
: _themeColor.mainStartBackColor,
foregroundColor: _themeColor.mainStartForeColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
),
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 1),
child: Text(
l.start,
style: const TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
),
),
),
),
],
);
},
),
),
),
],
),
);
}
Widget _buildProgressCard(AppLocalizations l) {
return Card(
color: _themeColor.mainCardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.all(8),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(l.progress, textAlign: TextAlign.center),
const SizedBox(height: 8),
_buildProgressGrid(),
],
),
),
);
}
Widget _buildHistoryCard(AppLocalizations l) {
return Card(
color: _themeColor.mainCardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.all(8),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(l.history, textAlign: TextAlign.center),
const SizedBox(height: 8),
_buildHistoryGrid(),
],
),
),
);
}
Widget _buildProgressGrid() {
const int columns = 9;
final int rows = (ConstValue.ballCount / columns).ceil();
return GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: columns,
mainAxisSpacing: 3,
crossAxisSpacing: 3,
childAspectRatio: 0.8,
),
itemCount: ConstValue.ballCount,
itemBuilder: (context, index) {
final int col = index % columns;
final int row = index ~/ columns;
final int verticalIndex = row + col * rows;
final isDrawn = _ballHistorySet.contains(verticalIndex);
final isLast = _ballHistory.isNotEmpty && _ballHistory.last == verticalIndex;
final background = isLast
? _themeColor.mainTableLastColor
: (isDrawn ? _themeColor.mainTableOpenColor : _themeColor.mainTableCloseColor);
return Container(
alignment: Alignment.center,
decoration: BoxDecoration(
color: background,
borderRadius: BorderRadius.circular(6),
),
child: Text(
(verticalIndex + 1).toString(),
style: TextStyle(
fontSize: Preferences.textSizeTable.toDouble(),
fontWeight: FontWeight.bold,
color: _themeColor.mainTableTextColor,
),
),
);
},
);
}
Widget _buildHistoryGrid() {
return GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 9,
mainAxisSpacing: 3,
crossAxisSpacing: 3,
childAspectRatio: 0.8,
),
itemCount: ConstValue.ballCount,
itemBuilder: (context, index) {
if (index >= _ballHistory.length) {
return Container(
alignment: Alignment.center,
decoration: BoxDecoration(
color: _themeColor.mainTableCloseColor,
borderRadius: BorderRadius.circular(6),
),
);
}
final ballIndex = _ballHistory[index];
final isLast = index == _ballHistory.length - 1;
final background = isLast ? _themeColor.mainTableLastColor : _themeColor.mainTableOpenColor;
return Container(
alignment: Alignment.center,
decoration: BoxDecoration(
color: background,
borderRadius: BorderRadius.circular(8),
),
child: Text(
(ballIndex + 1).toString(),
style: TextStyle(
fontSize: Preferences.textSizeTable.toDouble(),
fontWeight: FontWeight.bold,
color: _themeColor.mainTableTextColor,
),
),
);
},
);
}
Future<void> _openSettings() async {
bool? ret = await Navigator.of(context).push(
MaterialPageRoute<bool>(
builder: (context) => SettingPage(),
),
);
if (ret == true) {
await _getCurrentLocale();
_applyBallHistory();
_applyThemeMode();
await _applyTts();
if (!mounted) {
return;
}
setState(() {});
}
}
Future<void> _openCard() async {
await Navigator.of(context).push(
MaterialPageRoute<bool>(
builder: (context) => CardPage(),
),
);
}
}
///
/// Consolidated language utilities.
///
library;
/// Usage:
/// await LanguageState.ensureInitialized();
/// final currentCode = await LanguageState.getLanguageCode();
/// await LanguageState.setLanguageCode('en');
/// final locale = parseLocaleTag(currentCode);
///
/// Use LanguageCatalog when presenting selectable language names.
/// Configure LanguageState.configure if you need custom storage.
///
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
class LanguageCatalog {
const LanguageCatalog._();
static const String prefLanguageCode = 'languageCode';
static const Map<String, String> names = {
'en': 'English',
'bg': 'Български',
'cs': 'Čeština',
'da': 'Dansk',
'de': 'Deutsch',
'el': 'Ελληνικά',
'es': 'Español',
'et': 'Eesti',
'fi': 'Suomi',
'fr': 'Français',
'hu': 'Magyar',
'it': 'Italiano',
'ja': '日本語',
'lt': 'Lietuvių',
'lv': 'Latviešu',
'nl': 'Nederlands',
'pl': 'Polski',
'pt': 'Português',
'ro': 'Română',
'ru': 'Русский',
'sk': 'Slovenčina',
'sv': 'Svenska',
'th': 'ไทย',
'zh': '中文',
};
static List<String> get supportedCodes => names.keys.toList(growable: false);
static List<Locale> buildSupportedLocales() {
return supportedCodes.map((code) => Locale(code)).toList(growable: false);
}
static String labelFor(String? code) {
if (code == null || code.isEmpty) {
return 'Default';
}
return names[code] ?? code;
}
}
abstract class LanguageStorage {
const LanguageStorage();
Future<void> saveLanguageCode(String code);
Future<String> loadLanguageCode();
}
class SharedPreferencesLanguageStorage extends LanguageStorage {
const SharedPreferencesLanguageStorage({
this.prefLanguageCode = LanguageCatalog.prefLanguageCode,
});
final String prefLanguageCode;
Future<SharedPreferences> _ensurePrefs() async {
return SharedPreferences.getInstance();
}
@override
Future<void> saveLanguageCode(String code) async {
final prefs = await _ensurePrefs();
await prefs.setString(prefLanguageCode, code);
}
@override
Future<String> loadLanguageCode() async {
final prefs = await _ensurePrefs();
return prefs.getString(prefLanguageCode) ?? '';
}
}
class LanguageState {
LanguageState._();
static LanguageStorage _storage = const SharedPreferencesLanguageStorage();
static String _languageCode = '';
static bool _initialized = false;
static Completer<void>? _initializing;
static String get currentCode => _languageCode;
static void configure({LanguageStorage? storage, String? initialCode}) {
if (storage != null) {
_storage = storage;
}
if (initialCode != null) {
_languageCode = initialCode;
_initialized = true;
}
}
static Future<void> ensureInitialized() async {
if (_initialized) {
return;
}
final completer = _initializing;
if (completer != null) {
await completer.future;
return;
}
final newCompleter = Completer<void>();
_initializing = newCompleter;
try {
_languageCode = await _storage.loadLanguageCode();
_initialized = true;
newCompleter.complete();
} catch (error, stackTrace) {
if (!newCompleter.isCompleted) {
newCompleter.completeError(error, stackTrace);
}
rethrow;
} finally {
_initializing = null;
}
}
static Future<void> setLanguageCode(String? code) async {
final value = code?.trim() ?? '';
_languageCode = value;
_initialized = true;
await _storage.saveLanguageCode(value);
}
static Future<String> getLanguageCode() async {
await ensureInitialized();
return _languageCode;
}
}
Locale? parseLocaleTag(String tag) {
if (tag.isEmpty) {
return null;
}
final parts = tag.split('-');
final language = parts.isNotEmpty ? parts[0] : tag;
String? script;
String? country;
if (parts.length >= 2) {
final p1 = parts[1];
if (p1.length == 4) {
script = p1;
} else {
country = p1;
}
}
if (parts.length >= 3) {
final p2 = parts[2];
if (p2.length == 4) {
script = p2;
} else {
country = p2;
}
}
return Locale.fromSubtags(
languageCode: language,
scriptCode: script,
countryCode: country,
);
}
import 'package:flutter/material.dart';
class LoadingScreen extends StatelessWidget {
const LoadingScreen({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.green,
body: const Center(
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(Colors.lightGreenAccent),
backgroundColor: Colors.white,
),
),
);
}
}
import 'package:flutter/material.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart'
if (dart.library.html) 'empty.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:bingomachineninety/l10n/app_localizations.dart';
import 'package:bingomachineninety/language_support.dart';
import 'package:bingomachineninety/preferences.dart';
import 'package:bingomachineninety/version_state.dart';
import 'package:bingomachineninety/home_screen.dart';
import 'package:bingomachineninety/theme_mode_number.dart';
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
if (!kIsWeb) {
MobileAds.instance.initialize();
/*
//UMP: 起動毎に最新の同意情報へ更新
try {
final params = ConsentRequestParameters();
ConsentInformation.instance.requestConsentInfoUpdate(
params,
() async {
//必要なら直後にフォーム自動表示(必要な場合のみ表示)
ConsentForm.loadAndShowConsentFormIfRequired((formError) {
//formError が null なら正常
});
},
(FormError error) {
//ネットワーク無し等は握りつぶしてOK(NPA固定運用なら特に)
},
);
} catch (_) {}
*/
}
await Preferences.ensureReady();
await LanguageState.ensureInitialized();
final info = await PackageInfo.fromPlatform();
VersionState.versionSave(info.version);
runApp(const MainApp());
}
class MainApp extends StatefulWidget {
const MainApp({super.key});
@override
State<MainApp> createState() => MainAppState();
}
class MainAppState extends State<MainApp> {
Locale? localeLanguage;
ThemeMode themeMode = ThemeMode.system;
@override
void initState() {
super.initState();
localeLanguage = parseLocaleTag(LanguageState.currentCode);
themeMode = ThemeModeNumber.numberToThemeMode(Preferences.themeNumber);
}
@override
Widget build(BuildContext context) {
const seed = Color(0xFF29E282);
return MaterialApp(
debugShowCheckedModeBanner: false,
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
locale: localeLanguage,
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: seed),
useMaterial3: true,
),
darkTheme: ThemeData(
colorScheme: ColorScheme.fromSeed(
seedColor: seed,
brightness: Brightness.dark,
),
useMaterial3: true,
),
themeMode: themeMode,
home: const MainHomePage(),
);
}
}
import 'package:shared_preferences/shared_preferences.dart';
import 'package:bingomachineninety/const_value.dart';
import 'package:bingomachineninety/language_support.dart';
class Preferences {
Preferences._();
static bool _ready = false;
static bool _ttsEnabled = true;
static String _ttsVoiceId = '';
static double _ttsVolume = ConstValue.maxVolumeLevel;
static double _machineVolume = ConstValue.maxVolumeLevel;
static int _shortTimeNumber = 0;
static int _themeNumber = 0;
static int _textSizeTable = ConstValue.defaultTextSizeTable;
static int _textSizeCard = ConstValue.defaultTextSizeCard;
static String _localeLanguage = '';
static String _cardState = '';
static String _freeText1 = 'Line';
static String _freeText2 = 'Two Lines';
static String _freeText3 = 'House';
static String _ballHistory = '';
static bool get ready => _ready;
static bool get ttsEnabled => _ttsEnabled;
static String get ttsVoiceId => _ttsVoiceId;
static double get ttsVolume => _ttsVolume;
static double get machineVolume => _machineVolume;
static int get shortTimeNumber => _shortTimeNumber;
static int get themeNumber => _themeNumber;
static int get textSizeTable => _textSizeTable;
static int get textSizeCard => _textSizeCard;
static String get localeLanguage => _localeLanguage;
static String get cardState => _cardState;
static String get freeText1 => _freeText1;
static String get freeText2 => _freeText2;
static String get freeText3 => _freeText3;
static String get ballHistory => _ballHistory;
static Future<void> ensureReady() async {
if (_ready) {
return;
}
final prefs = await SharedPreferences.getInstance();
_ttsEnabled = prefs.getBool(ConstValue.prefTtsEnabled) ?? true;
_ttsVoiceId = prefs.getString(ConstValue.prefTtsVoiceId) ?? '';
_ttsVolume = (prefs.getDouble(ConstValue.prefTtsVolume) ?? ConstValue.maxVolumeLevel).clamp(
ConstValue.minVolumeLevel,
ConstValue.maxVolumeLevel,
);
_machineVolume = (prefs.getDouble(ConstValue.prefMachineVolume) ?? ConstValue.maxVolumeLevel).clamp(
ConstValue.minVolumeLevel,
ConstValue.maxVolumeLevel,
);
_shortTimeNumber = (prefs.getInt(ConstValue.prefShortTimeNumber) ?? ConstValue.defaultShortTimeNumber).clamp(
ConstValue.minShortTimeNumber,
ConstValue.maxShortTimeNumber,
);
_themeNumber = (prefs.getInt(ConstValue.prefThemeNumber) ?? ConstValue.defaultThemeNumber).clamp(
ConstValue.minThemeNumber,
ConstValue.maxThemeNumber,
);
_textSizeTable = (prefs.getInt(ConstValue.prefTextSizeTable) ?? ConstValue.defaultTextSizeTable).clamp(
ConstValue.minTextSizeTable,
ConstValue.maxTextSizeTable,
);
_textSizeCard = (prefs.getInt(ConstValue.prefTextSizeCard) ?? ConstValue.defaultTextSizeCard).clamp(
ConstValue.minTextSizeCard,
ConstValue.maxTextSizeCard,
);
final storedLocale = prefs.getString(ConstValue.prefLocaleLanguage) ?? '';
_cardState = prefs.getString(ConstValue.prefCardState) ?? '';
_freeText1 = prefs.getString(ConstValue.prefFreeText1) ?? 'Line';
_freeText2 = prefs.getString(ConstValue.prefFreeText2) ?? 'Two Lines';
_freeText3 = prefs.getString(ConstValue.prefFreeText3) ?? 'House';
_ballHistory = prefs.getString(ConstValue.prefBallHistory) ?? '';
await LanguageState.ensureInitialized();
final languageCode = LanguageState.currentCode;
if (languageCode.isEmpty) {
_localeLanguage = storedLocale;
if (storedLocale.isNotEmpty) {
await LanguageState.setLanguageCode(storedLocale);
}
} else {
_localeLanguage = languageCode;
if (storedLocale != languageCode) {
await prefs.setString(ConstValue.prefLocaleLanguage, languageCode);
}
}
_ready = true;
}
static Future<void> resetMachine() async {
_ballHistory = '';
final prefs = await SharedPreferences.getInstance();
await prefs.remove(ConstValue.prefBallHistory);
}
static Future<void> resetCard() async {
_cardState = '';
final prefs = await SharedPreferences.getInstance();
await prefs.remove(ConstValue.prefCardState);
}
static Future<void> setTtsEnabled(bool flag) async {
_ttsEnabled = flag;
final prefs = await SharedPreferences.getInstance();
await prefs.setBool(ConstValue.prefTtsEnabled, flag);
}
static Future<void> setTtsVoiceId(String value) async {
_ttsVoiceId = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setString(ConstValue.prefTtsVoiceId, value);
}
static Future<void> setTtsVolume(double value) async {
_ttsVolume = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setDouble(ConstValue.prefTtsVolume, value);
}
static Future<void> setMachineVolume(double value) async {
_machineVolume = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setDouble(ConstValue.prefMachineVolume, value);
}
static Future<void> setShortTimeNumber(int value) async {
_shortTimeNumber = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setInt(ConstValue.prefShortTimeNumber, value);
}
static Future<void> setThemeNumber(int value) async {
_themeNumber = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setInt(ConstValue.prefThemeNumber, value);
}
static Future<void> setTextSizeTable(int value) async {
_textSizeTable = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setInt(ConstValue.prefTextSizeTable, value);
}
static Future<void> setTextSizeCard(int value) async {
_textSizeCard = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setInt(ConstValue.prefTextSizeCard, value);
}
static Future<void> setLocaleLanguage(String value) async {
_localeLanguage = value;
await LanguageState.setLanguageCode(value.isEmpty ? null : value);
final prefs = await SharedPreferences.getInstance();
if (value.isEmpty) {
await prefs.remove(ConstValue.prefLocaleLanguage);
} else {
await prefs.setString(ConstValue.prefLocaleLanguage, value);
}
}
static Future<void> setCardState(String value) async {
_cardState = value;
final prefs = await SharedPreferences.getInstance();
if (value.isEmpty) {
await prefs.remove(ConstValue.prefCardState);
} else {
await prefs.setString(ConstValue.prefCardState, value);
}
}
static Future<void> setFreeText1(String value) async {
_freeText1 = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setString(ConstValue.prefFreeText1, value);
}
static Future<void> setFreeText2(String value) async {
_freeText2 = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setString(ConstValue.prefFreeText2, value);
}
static Future<void> setFreeText3(String value) async {
_freeText3 = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setString(ConstValue.prefFreeText3, value);
}
static Future<void> setBallHistory(String value) async {
_ballHistory = value;
final prefs = await SharedPreferences.getInstance();
await prefs.setString(ConstValue.prefBallHistory, value);
}
}
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:bingomachineninety/l10n/app_localizations.dart';
import 'package:bingomachineninety/ad_banner_widget.dart';
import 'package:bingomachineninety/ad_manager.dart';
import 'package:bingomachineninety/ad_ump_status.dart';
import 'package:bingomachineninety/const_value.dart';
import 'package:bingomachineninety/language_support.dart';
import 'package:bingomachineninety/loading_screen.dart';
import 'package:bingomachineninety/preferences.dart';
import 'package:bingomachineninety/text_to_speech.dart';
import 'package:bingomachineninety/theme_color.dart';
import 'package:bingomachineninety/version_state.dart';
class SettingPage extends StatefulWidget {
const SettingPage({super.key});
@override
State<SettingPage> createState() => _SettingPageState();
}
class _SettingPageState extends State<SettingPage> {
late final AdManager _adManager;
String? _languageKey; //言語コード(null はデフォルト)
bool _resetMachine = false;
bool _resetCard = false;
int _themeNumber = 0;
int _shortTimeNumber = ConstValue.defaultShortTimeNumber;
int _textSizeTable = ConstValue.defaultTextSizeTable;
int _textSizeCard = ConstValue.defaultTextSizeCard;
late List<TtsOption> _ttsVoices;
bool _ttsEnabled = true;
String _ttsVoiceId = '';
double _ttsVolume = ConstValue.maxVolumeLevel;
double _machineVolume = ConstValue.maxVolumeLevel;
late ThemeColor _themeColor;
bool _isReady = false;
bool _isFirst = true;
//AdUmpState
late final UmpConsentController _adUmp;
AdUmpState _adUmpState = AdUmpState.initial;
//
@override
void initState() {
super.initState();
_initialize();
}
Future<void> _initialize() async {
_adManager = AdManager();
final String languageCode = await LanguageState.getLanguageCode();
_languageKey = languageCode.isEmpty ? null : languageCode;
//
await Preferences.ensureReady();
await LanguageState.ensureInitialized();
//
_ttsEnabled = Preferences.ttsEnabled;
_ttsVolume = Preferences.ttsVolume;
_ttsVoiceId = Preferences.ttsVoiceId;
_machineVolume = Preferences.machineVolume;
_shortTimeNumber = Preferences.shortTimeNumber;
_themeNumber = Preferences.themeNumber;
_textSizeTable = Preferences.textSizeTable;
_textSizeCard = Preferences.textSizeCard;
//speech
await TextToSpeech.getInstance();
_ttsVoices = TextToSpeech.ttsVoices;
TextToSpeech.setVolume(_ttsVolume);
TextToSpeech.setTtsVoiceId(_ttsVoiceId);
//
_adUmp = UmpConsentController();
_refreshConsentInfo();
setState(() {
_isReady = true;
});
}
@override
void dispose() {
_adManager.dispose();
unawaited(TextToSpeech.stop());
super.dispose();
}
Future<void> _onApply() async {
FocusScope.of(context).unfocus();
if (_resetMachine) {
await Preferences.resetMachine();
}
if (_resetCard) {
await Preferences.resetCard();
}
await LanguageState.setLanguageCode(_languageKey);
await Preferences.setTtsEnabled(_ttsEnabled);
await Preferences.setTtsVoiceId(_ttsVoiceId);
await Preferences.setTtsVolume(_ttsVolume);
await Preferences.setMachineVolume(_machineVolume);
await Preferences.setShortTimeNumber(_shortTimeNumber);
await Preferences.setTextSizeTable(_textSizeTable);
await Preferences.setTextSizeCard(_textSizeCard);
await Preferences.setThemeNumber(_themeNumber);
if (!mounted) {
return;
}
Navigator.of(context).pop(true);
}
Future<void> _refreshConsentInfo() async {
_adUmpState = await _adUmp.updateConsentInfo(current: _adUmpState);
if (mounted) {
setState(() {});
}
}
Future<void> _onTapPrivacyOptions() async {
final err = await _adUmp.showPrivacyOptions();
await _refreshConsentInfo();
if (err != null && mounted) {
final l = AppLocalizations.of(context)!;
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('${l.cmpErrorOpeningSettings} ${err.message}')),
);
}
}
@override
Widget build(BuildContext context) {
if (!_isReady) {
return const LoadingScreen();
}
if (_isFirst) {
_isFirst = false;
_themeColor = ThemeColor(themeNumber: _themeNumber, context: context);
}
final l = AppLocalizations.of(context)!;
return Scaffold(
backgroundColor: _themeColor.backColor,
appBar: AppBar(
centerTitle: true,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.close),
onPressed: () => Navigator.of(context).pop(false),
),
title: Text(l.setting),
foregroundColor: _themeColor.appBarForegroundColor,
backgroundColor: Colors.transparent,
actions: [
IconButton(icon: const Icon(Icons.check), onPressed: _onApply),
],
),
body: Column(
children: [
Expanded(
child: GestureDetector(
onTap: () => FocusScope.of(context).unfocus(),
child: SingleChildScrollView(
padding: const EdgeInsets.only(
left: 4,
top: 4,
right: 4,
bottom: 100,
),
child: Column(
children: [
_buildResetSection(l),
_buildSpeechSettings(l),
_buildVolumeSection(l),
_buildShortTimeNumberSection(l),
_buildTextSizeSection(l),
_buildLanguage(l),
_buildThemeSection(l),
_buildUsageSection(l),
_buildCmpSection(),
_buildVersionSection(),
],
),
),
),
),
],
),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
);
}
Widget _buildResetSection(AppLocalizations l) {
return Column(children:[
Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(12),
topRight: Radius.circular(12),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SwitchListTile.adaptive(
contentPadding: EdgeInsets.zero,
title: Text(
l.resetMachine,
style: Theme.of(context).textTheme.bodyMedium,
),
subtitle: Text(
l.resetMachineNote,
style: Theme.of(context).textTheme.bodySmall,
),
value: _resetMachine,
onChanged: (value) {
setState(() {
_resetMachine = value;
});
},
),
],
),
),
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(12),
bottomRight: Radius.circular(12),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SwitchListTile.adaptive(
contentPadding: EdgeInsets.zero,
title: Text(
l.resetCard,
style: Theme.of(context).textTheme.bodyMedium,
),
subtitle: Text(
l.resetCardNote,
style: Theme.of(context).textTheme.bodySmall,
),
value: _resetCard,
onChanged: (value) {
setState(() {
_resetCard = value;
});
},
),
],
),
),
)
]);
}
Widget _buildSpeechSettings(AppLocalizations l) {
if (_ttsVoices.isEmpty) {
return SizedBox.shrink();
}
final l = AppLocalizations.of(context)!;
return Column(children:[
Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(12),
topRight: Radius.circular(12),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Column(
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Row(
children: [
Expanded(
child: Text(
l.ttsEnabled,
),
),
Switch(
value: _ttsEnabled,
onChanged: (bool value) {
setState(() {
_ttsEnabled = value;
});
},
),
],
),
),
],
)
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 12),
child: Row(
children: [
Text(
l.ttsVolume,
),
const Spacer(),
],
),
),
Padding(
padding: const EdgeInsets.only(left: 16, right: 16),
child: Row(
children: <Widget>[
Text(_ttsVolume.toStringAsFixed(1)),
Expanded(
child: Slider(
value: _ttsVolume,
min: ConstValue.minVolumeLevel,
max: ConstValue.maxVolumeLevel,
divisions: 10,
label: _ttsVolume.toStringAsFixed(1),
onChanged: _ttsEnabled
? (double value) {
setState(() {
_ttsVolume = double.parse(
value.toStringAsFixed(1),
);
});
}
: null,
),
),
],
),
),
],
)
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(12),
bottomRight: Radius.circular(12),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 4, bottom: 16),
child: DropdownButtonFormField<String>(
initialValue: () {
if (_ttsVoiceId.isNotEmpty && _ttsVoices.any((o) => o.id == _ttsVoiceId)) {
return _ttsVoiceId;
}
return _ttsVoices.first.id;
}(),
items: _ttsVoices
.map((o) => DropdownMenuItem<String>(value: o.id, child: Text(o.label)))
.toList(),
onChanged: (v) {
if (v == null) {
return;
}
setState(() => _ttsVoiceId = v);
},
),
),
],
)
)
]);
}
Widget _buildVolumeSection(AppLocalizations l) {
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 12, bottom: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.machineVolume),
Row(
children: [
Text(
_machineVolume.toStringAsFixed(1),
textAlign: TextAlign.right,
),
Expanded(
child: Slider(
value: _machineVolume,
min: ConstValue.minVolumeLevel,
max: ConstValue.maxVolumeLevel,
divisions: 10,
label: _machineVolume.toStringAsFixed(1),
onChanged: (value) {
setState(() {
_machineVolume = value;
});
},
),
),
],
),
],
)
],
),
),
);
}
Widget _buildShortTimeNumberSection(AppLocalizations l) {
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 12, bottom: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.shortTimeNumber),
Row(
children: [
Text(
_shortTimeNumber.toStringAsFixed(1),
textAlign: TextAlign.right,
),
Expanded(
child: Slider(
value: _shortTimeNumber.toDouble(),
min: ConstValue.minShortTimeNumber.toDouble(),
max: ConstValue.maxShortTimeNumber.toDouble(),
divisions: 10,
label: _shortTimeNumber.toStringAsFixed(1),
onChanged: (value) {
setState(() {
_shortTimeNumber = value.toInt();
});
},
),
),
],
),
],
),
),
);
}
Widget _buildTextSizeSection(AppLocalizations l) {
return Column(children:[
Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(12),
topRight: Radius.circular(12),
bottomLeft: Radius.circular(0),
bottomRight: Radius.circular(0),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 12, bottom: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.textSizeTable),
Row(
children: [
SizedBox(
width: 30,
child: Text(
_textSizeTable.toStringAsFixed(0),
textAlign: TextAlign.right,
),
),
Expanded(
child: Slider(
value: _textSizeTable.toDouble(),
min: ConstValue.minTextSizeTable.toDouble(),
max: ConstValue.maxTextSizeTable.toDouble(),
divisions: 23,
label: _textSizeTable.toStringAsFixed(0),
onChanged: (value) {
setState(() {
_textSizeTable = value.toInt();
});
},
),
),
],
),
],
),
),
),
Card(
margin: const EdgeInsets.only(left: 4, top: 2, right: 4, bottom: 0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(0),
topRight: Radius.circular(0),
bottomLeft: Radius.circular(12),
bottomRight: Radius.circular(12),
),
),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 12, bottom: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.textSizeCard),
Row(
children: [
SizedBox(
width: 30,
child: Text(
_textSizeCard.toStringAsFixed(0),
textAlign: TextAlign.right,
),
),
Expanded(
child: Slider(
value: _textSizeCard.toDouble(),
min: ConstValue.minTextSizeCard.toDouble(),
max: ConstValue.maxTextSizeCard.toDouble(),
divisions: 23,
label: _textSizeCard.toStringAsFixed(0),
onChanged: (value) {
setState(() {
_textSizeCard = value.toInt();
});
},
),
),
],
),
],
),
),
)
]);
}
Widget _buildLanguage(AppLocalizations l) {
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
title: Text(l.language,style: Theme.of(context).textTheme.bodyMedium),
contentPadding: const EdgeInsets.symmetric(horizontal: 0),
trailing: DropdownButton<String?>(
value: _languageKey,
items: [
const DropdownMenuItem<String?>(
value: null,
child: Text('Default'),
),
...LanguageCatalog.names.entries.map(
(entry) => DropdownMenuItem<String?>(
value: entry.key,
child: Text(entry.value),
),
),
],
onChanged: (String? value) {
setState(() {
_languageKey = value;
});
},
),
),
],
),
),
);
}
Widget _buildThemeSection(AppLocalizations l) {
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
title: Text(
l.theme,
style: Theme.of(context).textTheme.bodyMedium,
),
contentPadding: EdgeInsets.zero,
trailing: DropdownButton<int>(
value: _themeNumber,
items: [
DropdownMenuItem(value: 0, child: Text(l.systemDefault)),
DropdownMenuItem(value: 1, child: Text(l.lightTheme)),
DropdownMenuItem(value: 2, child: Text(l.darkTheme)),
],
onChanged: (value) {
if (value == null) {
return;
}
setState(() {
_themeNumber = value;
});
},
),
),
],
),
),
);
}
Widget _buildUsageSection(AppLocalizations l) {
final bodyStyle = Theme.of(context).textTheme.bodyMedium;
final noteStyle = Theme.of(context).textTheme.bodySmall;
return SizedBox(
width: double.infinity,
child: Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.usageTitle, style: bodyStyle),
const SizedBox(height: 8),
Text(l.usageDescription, style: noteStyle),
const SizedBox(height: 16),
Text(l.usageNote, style: noteStyle),
const SizedBox(height: 16),
Text(l.usageHostTitle, style: bodyStyle),
const SizedBox(height: 8),
Text(l.usageHostDescription, style: noteStyle),
const SizedBox(height: 16),
Text(l.usagePlayerTitle, style: bodyStyle),
const SizedBox(height: 8),
Text(l.usagePlayerDescription, style: noteStyle),
],
),
),
)
);
}
Widget _buildCmpSection() {
String statusLabel;
IconData statusIcon;
final l = AppLocalizations.of(context)!;
final showButton = _adUmpState.privacyStatus == PrivacyOptionsRequirementStatus.required;
statusLabel = l.cmpCheckingRegion;
statusIcon = Icons.help_outline;
switch (_adUmpState.privacyStatus) {
case PrivacyOptionsRequirementStatus.required:
statusLabel = l.cmpRegionRequiresSettings;
statusIcon = Icons.privacy_tip;
break;
case PrivacyOptionsRequirementStatus.notRequired:
statusLabel = l.cmpRegionNoSettingsRequired;
statusIcon = Icons.check_circle_outline;
break;
case PrivacyOptionsRequirementStatus.unknown:
statusLabel = l.cmpRegionCheckFailed;
statusIcon = Icons.error_outline;
break;
}
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16, top: 16, bottom: 22),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(l.cmpSettingsTitle, style: Theme.of(context).textTheme.bodyMedium),
const SizedBox(height: 8),
Text(l.cmpConsentDescription, style: Theme.of(context).textTheme.bodySmall),
const SizedBox(height: 8),
Center(
child: Column(
children: [
Chip(
avatar: Icon(statusIcon, size: 18),
label: Text(statusLabel),
side: BorderSide.none,
),
const SizedBox(height: 4),
Text('${l.cmpConsentStatusLabel} ${_adUmpState.consentStatus.localized(context)}',
style: Theme.of(context).textTheme.bodySmall,
),
if (showButton)
Column(
children: [
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: _adUmpState.isChecking ? null : _onTapPrivacyOptions,
icon: const Icon(Icons.settings),
label: Text(_adUmpState.isChecking ? l.cmpConsentStatusChecking : l.cmpOpenConsentSettings),
style: ElevatedButton.styleFrom(
elevation: 0,
side: BorderSide(
width: 1,
),
),
),
const SizedBox(height: 16),
OutlinedButton.icon(
onPressed: _adUmpState.isChecking ? null : _refreshConsentInfo,
icon: const Icon(Icons.refresh),
label: Text(l.cmpRefreshStatus),
),
const SizedBox(height: 16),
OutlinedButton.icon(
onPressed: () async {
await ConsentInformation.instance.reset();
await _refreshConsentInfo();
if (mounted) {
ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text(l.cmpResetStatusDone)));
}
},
icon: const Icon(Icons.refresh),
label: Text(l.cmpResetStatus),
),
]
)
],
),
),
],
),
),
);
}
Widget _buildVersionSection() {
return SizedBox(
width: double.infinity,
child: Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 16),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 16),
child: Center(
child: Text(
'version ${VersionState.versionLoad()}',
style: const TextStyle(fontSize: 10),
),
),
),
)
);
}
}
import 'package:audio_session/audio_session.dart';
import 'package:just_audio/just_audio.dart';
/// Lightweight wrapper around [AudioPlayer] for the bingo spin sound.
class SoundPlayer {
SoundPlayer() {
_load();
}
final AudioPlayer _player = AudioPlayer();
bool _loaded = false;
Future<void> _load() async {
final session = await AudioSession.instance;
await session.configure(AudioSessionConfiguration.speech().copyWith(
androidAudioFocusGainType: AndroidAudioFocusGainType.gainTransient,
androidWillPauseWhenDucked: false,
avAudioSessionCategoryOptions: AVAudioSessionCategoryOptions.mixWithOthers,
));
try {
await _player.setAsset('assets/audio/karakara.wav');
await _player.load();
_loaded = true;
} catch (_) {
_loaded = false;
}
}
Future<void> play(double volume) async {
if (!_loaded) {
await _load();
}
await _player.setVolume(volume.clamp(0.0, 1.0));
await _player.seek(Duration.zero);
await _player.play();
}
Future<void> setSpeed(double speed) async {
await _player.setSpeed(speed);
}
Future<void> stop() async {
if (_player.playing) {
await _player.stop();
}
}
Future<void> dispose() async {
await _player.dispose();
}
}
import 'package:flutter_tts/flutter_tts.dart';
import 'dart:io' show Platform;
import 'package:collection/collection.dart';
class TtsOption {
final String locale;
final String name;
const TtsOption(this.locale, this.name);
String get id => '$locale|$name';
String get label => '$locale $name';
}
//外部からの利用方法
//await TextToSpeech.getInstance();
//_ttsVoices = TextToSpeech.ttsVoices;
//TextToSpeech.setTtsVoiceId(_ttsVoiceId);
//etc.
class TextToSpeech {
static late FlutterTts _tts;
static final List<TtsOption> ttsVoices = [];
static String ttsVoiceId = '';
static TextToSpeech? _instance;
static bool _initialized = false;
TextToSpeech._internal();
static Future<TextToSpeech> getInstance() async {
_instance ??= TextToSpeech._internal();
if (!_initialized) {
await _instance!._initial();
_initialized = true;
}
return _instance!;
}
//声リスト作成
Future<void> _initial() async {
_tts = FlutterTts();
try {
List<dynamic>? vs;
for (int i = 0; i < 10; i++) {
vs = await _tts.getVoices;
if (vs != null) {
break;
}
await Future.delayed(Duration(seconds: 1));
}
if (vs is List) {
ttsVoices.clear();
for (final v in vs) {
if (v is Map && v['name'] is String && v['locale'] is String) {
ttsVoices.add(TtsOption(v['locale']!, v['name']!));
}
}
}
ttsVoices.sort((a, b) => a.label.compareTo(b.label));
ttsVoices.insert(0, TtsOption("Default", ""));
ttsVoiceId = ttsVoices.first.id;
await _tts.awaitSpeakCompletion(true);
} catch (_) {}
}
//ttsVoiceIdを登録
static void setTtsVoiceId(String newTtsVoiceId) {
final exists = ttsVoices.any((o) => o.id == newTtsVoiceId);
if (exists) {
ttsVoiceId = newTtsVoiceId;
} else {
ttsVoiceId = ttsVoices.first.id;
}
}
//ttsVoiceIdの声を用意
static Future<void> setSpeechVoiceFromId() async {
if (ttsVoices.isEmpty || ttsVoiceId.isEmpty) {
return;
}
final idx = ttsVoiceId.indexOf('|');
String selLocale = '';
String selName = ttsVoiceId;
if (idx >= 0) {
selLocale = ttsVoiceId.substring(0, idx);
selName = ttsVoiceId.substring(idx + 1);
}
TtsOption? match;
if (selLocale.isNotEmpty) {
match = ttsVoices.firstWhereOrNull(
(e) => e.name == selName && e.locale == selLocale,
);
}
match ??= ttsVoices.firstWhereOrNull((e) => e.name == selName);
if (match != null) {
final locale = match.locale;
final name = match.name;
try {
if (Platform.isAndroid) {
// Prefer Google TTS if available; ignore errors if not installed
try {
await _tts.setEngine('com.google.android.tts');
} catch (_) {}
if (locale.isNotEmpty) {
await _tts.setLanguage(locale);
}
await _tts.setVoice({'name': name, 'locale': locale});
} else if (Platform.isIOS) {
// On iOS, setting voice is sufficient; avoid setLanguage overriding the voice
await _tts.setVoice({'name': name, 'locale': locale});
} else {
// Fallback for other platforms
if (locale.isNotEmpty) {
await _tts.setLanguage(locale);
}
await _tts.setVoice({'name': name, 'locale': locale});
}
} catch (_) {}
}
}
//文字列を音声再生
static Future<void> speak(String text) async {
try {
await _tts.stop();
await _tts.speak(text);
} catch (_) {}
}
//音声再生を停止
static Future<void> stop() async {
try {
await _tts.stop();
} catch (_) {}
}
//音声再生の速度
static Future<void> setVolume(double volume) async {
try {
await _tts.setVolume(volume);
} catch (_) {}
}
//音声の高さ
static Future<void> setPitch(double pitch) async {
try {
await _tts.setPitch(pitch);
} catch (_) {}
}
//音声の速度
static Future<void> setSpeechRate(double speechRate) async {
try {
await _tts.setSpeechRate(speechRate);
} catch (_) {}
}
}
import 'package:flutter/material.dart';
class ThemeColor {
final int? themeNumber;
final BuildContext context;
ThemeColor({this.themeNumber, required this.context});
Brightness get _effectiveBrightness {
switch (themeNumber) {
case 1:
return Brightness.light;
case 2:
return Brightness.dark;
default:
return Theme.of(context).brightness;
}
}
bool _isLight() {
return _effectiveBrightness == Brightness.light;
}
//main page
Color get mainBackColor => _isLight() ? Color.fromRGBO(46,255,146,1) : Color.fromRGBO(0,90,10,1);
Color get mainButtonColor => _isLight() ? Color.fromRGBO(0,0,0,0.3) : Color.fromRGBO(255,255,255,0.3);
Color get mainStartBackColor => _isLight() ? Color.fromRGBO(255,255,255,0.3) : Color.fromRGBO(255,255,255,0.3);
Color get mainStartForeColor => _isLight() ? Color.fromRGBO(0,0,0,0.6) : Color.fromRGBO(255,255,255,0.8);
Color get mainCardColor => _isLight() ? Color.fromRGBO(255,255,255,0.5) : Color.fromRGBO(255,255,255,0.2);
Color get mainTableCloseColor => _isLight() ? Color.fromRGBO(46,255,146,1) : Color.fromRGBO(0,0,0,0.5);
Color get mainTableOpenColor => _isLight() ? Color.fromRGBO(255,212,0,1) : Color.fromRGBO(255,183,0,0.6);
Color get mainTableLastColor => _isLight() ? Color.fromRGBO(255,110,0,1) : Color.fromRGBO(255,110,0,0.9);
Color get mainTableTextColor => _isLight() ? Color.fromRGBO(0,0,0,1) : Color.fromRGBO(255,255,255,0.7);
//card page
Color get cardBackColor => _isLight() ? Color.fromRGBO(255, 244, 204, 1.0) : Colors.brown[900]!;
Color get cardTitleColor => _isLight() ? Color.fromRGBO(0,0,0,0.8) : Color.fromRGBO(255,255,255,0.9);
Color get cardTableCloseBackColor => _isLight() ? Color.fromRGBO(0, 239, 119, 1.0) : Color.fromRGBO(255,255,255,0.2);
Color get cardTableOpenBackColor => _isLight() ? Color.fromRGBO(255, 212, 0, 1.0) : Color.fromRGBO(214, 148, 0, 0.6);
Color get cardTableCloseForeColor => _isLight() ? Color.fromRGBO(0,0,0,1) : Color.fromRGBO(255,255,255,0.9);
Color get cardTableOpenForeColor => _isLight() ? Color.fromRGBO(0,0,0,1) : Color.fromRGBO(255,255,255,1);
Color get cardTableDisableBackColor => _isLight() ? Color.fromRGBO(255,255,255,0.9) : Color.fromRGBO(0,0,0,0.3);
//setting page
Color get backColor => _isLight() ? Colors.grey[200]! : Colors.grey[900]!;
Color get cardColor => _isLight() ? Colors.white : Colors.grey[800]!;
Color get appBarForegroundColor => _isLight() ? Colors.grey[700]! : Colors.white70;
Color get dropdownColor => cardColor;
Color get backColorMono => _isLight() ? Colors.white : Colors.black;
Color get foreColorMono => _isLight() ? Colors.black : Colors.white;
}
import 'package:flutter/material.dart';
class ThemeModeNumber {
static ThemeMode numberToThemeMode(int value) {
switch (value) {
case 1:
return ThemeMode.light;
case 2:
return ThemeMode.dark;
default:
return ThemeMode.system;
}
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-01-27
///
library;
class VersionState {
static String _version = '';
//バージョンを記録
static void versionSave(String str) {
_version = str;
}
//バージョンを返す
static String versionLoad() {
return _version;
}
}
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