From 93a453463d58c826435d4a7deaff8168f0876476 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Maty=C3=A1=C5=A1=20Caras?= Date: Wed, 8 Jun 2022 17:12:44 +0200 Subject: [PATCH] =?UTF-8?q?feat:=20dokon=C4=8Dit=20ozn=C3=A1men=C3=AD=20p?= =?UTF-8?q?=C5=99ed=20ob=C4=9Bdem?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- android/app/build.gradle | 4 +- .../app/src/main/res/drawable/notif_icon.xml | 10 ++ lib/main.dart | 148 +++++++----------- lib/okna/burza.dart | 7 +- lib/okna/jidelnicek.dart | 14 +- lib/okna/nastaveni.dart | 95 +++++++++-- lib/okna/offline_jidelnicek.dart | 4 - lib/okna/welcome.dart | 8 +- lib/util.dart | 15 +- pubspec.lock | 16 +- pubspec.yaml | 3 +- 11 files changed, 195 insertions(+), 129 deletions(-) create mode 100644 android/app/src/main/res/drawable/notif_icon.xml diff --git a/android/app/build.gradle b/android/app/build.gradle index fdd0f6e..6faf358 100644 --- a/android/app/build.gradle +++ b/android/app/build.gradle @@ -47,12 +47,12 @@ android { } defaultConfig { - // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). applicationId "cz.hernikplays.opencanteen" minSdkVersion 18 targetSdkVersion flutter.targetSdkVersion versionCode flutterVersionCode.toInteger() versionName flutterVersionName + multiDexEnabled true } signingConfigs { @@ -76,4 +76,6 @@ flutter { dependencies { implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" + implementation 'com.android.support:multidex:1.0.3' + implementation 'androidx.appcompat:appcompat:1.3.1' } diff --git a/android/app/src/main/res/drawable/notif_icon.xml b/android/app/src/main/res/drawable/notif_icon.xml new file mode 100644 index 0000000..ad2d7ef --- /dev/null +++ b/android/app/src/main/res/drawable/notif_icon.xml @@ -0,0 +1,10 @@ + + + diff --git a/lib/main.dart b/lib/main.dart index 6ac8052..eb561fb 100644 --- a/lib/main.dart +++ b/lib/main.dart @@ -1,11 +1,11 @@ import 'dart:convert'; import 'dart:io'; -import 'package:background_fetch/background_fetch.dart'; import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:flutter_local_notifications/flutter_local_notifications.dart'; import 'package:flutter_localizations/flutter_localizations.dart'; +import 'package:flutter_native_timezone/flutter_native_timezone.dart'; import 'package:flutter_secure_storage/flutter_secure_storage.dart'; import 'package:opencanteen/lang/lang_cz.dart'; import 'package:opencanteen/loginmanager.dart'; @@ -16,6 +16,8 @@ import 'package:opencanteen/util.dart'; import 'package:path_provider/path_provider.dart'; import 'package:shared_preferences/shared_preferences.dart'; import 'package:intl/intl.dart'; +import 'package:timezone/data/latest_all.dart' as tz; +import 'package:timezone/timezone.dart' as tz; import 'lang/lang.dart'; import 'lang/lang_en.dart'; @@ -41,20 +43,18 @@ Copyright (C) 2022 Matyáš Caras a přispěvatelé final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin(); -void oznamitPredem(SharedPreferences prefs, {Languages? l}) async { +void oznamitPredem(SharedPreferences prefs, tz.Location l) async { String title; - if (l == null) { - String locale = Intl.getCurrentLocale(); - switch (locale) { - case "cs_CZ": - title = LanguageCz().lunchNotif; - break; - default: - title = LanguageEn().lunchNotif; - } - } else { - title = l.lunchNotif; + + String locale = Intl.getCurrentLocale(); + switch (locale) { + case "cs_CZ": + title = LanguageCz().lunchNotif; + break; + default: + title = LanguageEn().lunchNotif; } + if (prefs.getBool("offline") ?? false) { // TODO možnost brát z offline dat } else { @@ -66,21 +66,28 @@ void oznamitPredem(SharedPreferences prefs, {Languages? l}) async { var jidla = await c.jidelnicekDen(); try { var jidlo = jidla.jidla.singleWhere((element) => element.objednano); - var ted = TimeOfDay.now(); - var kdy = prefs.getString("oznameni_cas"); - var cas = TimeOfDay.fromDateTime(DateTime.parse(kdy!)); - if (ted.hour == cas.hour && ted.minute == cas.minute) { - const AndroidNotificationDetails androidPlatformChannelSpecifics = + var kdy = DateTime.parse(prefs.getString("oznameni_cas")!); + const AndroidNotificationDetails androidSpec = AndroidNotificationDetails('opencanteen', 'predobjedem', channelDescription: 'Oznámení o dnešním jídle', importance: Importance.max, priority: Priority.high, ticker: 'today meal'); - const NotificationDetails platformChannelSpecifics = - NotificationDetails(android: androidPlatformChannelSpecifics); - await flutterLocalNotificationsPlugin.show( - 0, title, "${jidlo.nazev} - ${jidlo.varianta}", platformChannelSpecifics); - } + const IOSNotificationDetails iOSpec = + IOSNotificationDetails(presentAlert: true, presentBadge: true); + await flutterLocalNotificationsPlugin.zonedSchedule( + 0, + title, + "${jidlo.nazev} - ${jidlo.varianta}", + tz.TZDateTime.from( + casNaDate( + TimeOfDay(hour: kdy.hour, minute: kdy.minute), + ), + l), + const NotificationDetails(android: androidSpec, iOS: iOSpec), + androidAllowWhileIdle: true, + uiLocalNotificationDateInterpretation: + UILocalNotificationDateInterpretation.absoluteTime); } on StateError catch (_) { // nenalezeno } @@ -89,46 +96,29 @@ void oznamitPredem(SharedPreferences prefs, {Languages? l}) async { } } -// Pouze pro Android -void backgroundFetchHeadlessTask(HeadlessTask task) async { - String taskId = task.taskId; - bool isTimeout = task.timeout; - if (isTimeout) { - // Timeout - debugPrint("[BackgroundFetch] Headless task má time-out: $taskId"); - BackgroundFetch.finish(taskId); - return; - } - var prefs = await SharedPreferences.getInstance(); - debugPrint('[BackgroundFetch] Přišel headless event.'); - - if (prefs.getBool("oznamit") ?? false) { - // Oznámení před obědem - oznamitPredem(prefs); - } - BackgroundFetch.finish(taskId); -} - void main() async { WidgetsFlutterBinding.ensureInitialized(); + tz.initializeTimeZones(); + var l = tz.getLocation(await FlutterNativeTimezone.getLocalTimezone()); + tz.setLocalLocation(l); + + var prefs = await SharedPreferences.getInstance(); + if (prefs.getBool("oznamit") ?? false) { + oznamitPredem(prefs, l); + } + const AndroidInitializationSettings initializationSettingsAndroid = AndroidInitializationSettings('notif_icon'); - /// Note: permissions aren't requested here just to demonstrate that can be - /// done later final IOSInitializationSettings initializationSettingsIOS = - IOSInitializationSettings( - requestAlertPermission: false, - requestBadgePermission: false, - requestSoundPermission: false, - onDidReceiveLocalNotification: ( - int id, - String? title, - String? body, - String? payload, - ) async { - debugPrint(body); - }); + IOSInitializationSettings(onDidReceiveLocalNotification: ( + int id, + String? title, + String? body, + String? payload, + ) async { + debugPrint(body); + }); final InitializationSettings initializationSettings = InitializationSettings( android: initializationSettingsAndroid, @@ -141,7 +131,6 @@ void main() async { } }); runApp(const MyApp()); - BackgroundFetch.registerHeadlessTask(backgroundFetchHeadlessTask); } class MyApp extends StatelessWidget { @@ -182,32 +171,6 @@ class _LoginPageState extends State { TextEditingController canteenControl = TextEditingController(); bool rememberMe = false; - void nastavitPozadi() async { - // Configure BackgroundFetch. - int status = await BackgroundFetch.configure( - BackgroundFetchConfig( - minimumFetchInterval: 15, - stopOnTerminate: false, - enableHeadless: true, - requiresBatteryNotLow: false, - requiresCharging: false, - requiresStorageNotLow: false, - requiresDeviceIdle: false, - requiredNetworkType: NetworkType.ANY), (String taskId) async { - // Callback - debugPrint("[BackgroundFetch] Event získán $taskId"); - var d = await LoginManager.getDetails(); - if (d != null) { - // TODO - } - BackgroundFetch.finish(taskId); - }, (String taskId) async { - debugPrint("[BackgroundFetch] TASK TIMEOUT taskId: $taskId"); - BackgroundFetch.finish(taskId); - }); - debugPrint('[BackgroundFetch] úspěšně nakonfigurováno: $status'); - } - @override void initState() { super.initState(); @@ -254,19 +217,18 @@ class _LoginPageState extends State { } const storage = FlutterSecureStorage(); var odsouhlasil = await storage.read(key: "oc_souhlas"); - nastavitPozadi(); if (odsouhlasil == null || odsouhlasil != "ano") { Navigator.pushReplacement( context, MaterialPageRoute( - builder: (c) => WelcomeScreen(canteen: canteen))); + builder: (c) => WelcomeScreen( + canteen: canteen, n: flutterLocalNotificationsPlugin))); } else { Navigator.pushReplacement( context, MaterialPageRoute( builder: (context) => JidelnicekPage( - canteen: canteen, - )), + canteen: canteen, n: flutterLocalNotificationsPlugin)), ); } } on PlatformException { @@ -392,7 +354,6 @@ class _LoginPageState extends State { LoginManager.setDetails(userControl.text, passControl.text, canteenControl.text); } - nastavitPozadi(); // souhlas const storage = FlutterSecureStorage(); var odsouhlasil = @@ -401,15 +362,16 @@ class _LoginPageState extends State { Navigator.pushReplacement( context, MaterialPageRoute( - builder: (c) => - WelcomeScreen(canteen: canteen))); + builder: (c) => WelcomeScreen( + canteen: canteen, + n: flutterLocalNotificationsPlugin))); } else { Navigator.pushReplacement( context, MaterialPageRoute( builder: (context) => JidelnicekPage( - canteen: canteen, - )), + canteen: canteen, + n: flutterLocalNotificationsPlugin)), ); } } on PlatformException { diff --git a/lib/okna/burza.dart b/lib/okna/burza.dart index f145532..fce72a3 100644 --- a/lib/okna/burza.dart +++ b/lib/okna/burza.dart @@ -1,13 +1,16 @@ import 'package:canteenlib/canteenlib.dart'; import 'package:flutter/material.dart'; +import 'package:flutter_local_notifications/flutter_local_notifications.dart'; import 'package:opencanteen/util.dart'; import '../lang/lang.dart'; import '../main.dart'; class BurzaPage extends StatefulWidget { - const BurzaPage({Key? key, required this.canteen}) : super(key: key); + const BurzaPage({Key? key, required this.canteen, required this.n}) + : super(key: key); final Canteen canteen; + final FlutterLocalNotificationsPlugin n; @override State createState() => _BurzaPageState(); } @@ -112,7 +115,7 @@ class _BurzaPageState extends State { @override Widget build(BuildContext context) { return Scaffold( - drawer: drawerGenerator(context, widget.canteen, 3), + drawer: drawerGenerator(context, widget.canteen, 3, widget.n), appBar: AppBar( title: Text(Languages.of(context)!.exchange), ), diff --git a/lib/okna/jidelnicek.dart b/lib/okna/jidelnicek.dart index d9f7524..e1e74b9 100644 --- a/lib/okna/jidelnicek.dart +++ b/lib/okna/jidelnicek.dart @@ -3,6 +3,7 @@ import 'dart:io'; import 'package:canteenlib/canteenlib.dart'; import 'package:flutter/material.dart'; +import 'package:flutter_local_notifications/flutter_local_notifications.dart'; import 'package:flutter_secure_storage/flutter_secure_storage.dart'; import 'package:opencanteen/okna/nastaveni.dart'; import 'package:opencanteen/util.dart'; @@ -15,8 +16,10 @@ import '../main.dart'; import 'about.dart'; class JidelnicekPage extends StatefulWidget { - const JidelnicekPage({Key? key, required this.canteen}) : super(key: key); + const JidelnicekPage({Key? key, required this.canteen, required this.n}) + : super(key: key); final Canteen canteen; + final FlutterLocalNotificationsPlugin n; @override State createState() => _JidelnicekPageState(); } @@ -301,7 +304,8 @@ class _JidelnicekPageState extends State { }); } - void kliknuti(String value, BuildContext context) { + void kliknuti( + String value, BuildContext context, FlutterLocalNotificationsPlugin n) { if (value == Languages.of(context)!.signOut) { const storage = FlutterSecureStorage(); storage.deleteAll(); @@ -314,7 +318,7 @@ class _JidelnicekPageState extends State { context, MaterialPageRoute(builder: (c) => const AboutPage())); } else if (value == Languages.of(context)!.settings) { Navigator.push( - context, MaterialPageRoute(builder: (c) => const Nastaveni())); + context, MaterialPageRoute(builder: (c) => Nastaveni(n: n))); } } @@ -365,12 +369,12 @@ class _JidelnicekPageState extends State { @override Widget build(BuildContext context) { return Scaffold( - drawer: drawerGenerator(context, widget.canteen, 1), + drawer: drawerGenerator(context, widget.canteen, 1, widget.n), appBar: AppBar( title: Text(Languages.of(context)!.menu), actions: [ PopupMenuButton( - onSelected: ((String value) => kliknuti(value, context)), + onSelected: ((String value) => kliknuti(value, context, widget.n)), itemBuilder: (BuildContext context) { return { Languages.of(context)!.reportBugs, diff --git a/lib/okna/nastaveni.dart b/lib/okna/nastaveni.dart index d65ac6a..ea81d45 100644 --- a/lib/okna/nastaveni.dart +++ b/lib/okna/nastaveni.dart @@ -1,13 +1,22 @@ import 'dart:io'; +import 'package:canteenlib/canteenlib.dart'; import 'package:flutter/material.dart'; +import 'package:flutter_local_notifications/flutter_local_notifications.dart'; +import 'package:flutter_native_timezone/flutter_native_timezone.dart'; import 'package:path_provider/path_provider.dart'; import 'package:shared_preferences/shared_preferences.dart'; +import 'package:timezone/data/latest_all.dart' as tz; +import 'package:timezone/timezone.dart' as tz; import '../lang/lang.dart'; +import '../loginmanager.dart'; +import '../util.dart'; class Nastaveni extends StatefulWidget { - const Nastaveni({Key? key}) : super(key: key); + const Nastaveni({Key? key, required this.n}) : super(key: key); + + final FlutterLocalNotificationsPlugin n; @override State createState() => _NastaveniState(); @@ -18,7 +27,7 @@ class _NastaveniState extends State { bool _preskakovatVikend = false; bool _kontrolovatTyden = false; bool _oznameniObed = false; - String? _oznameniCas; + TimeOfDay _oznameniCas = TimeOfDay.now(); void najitNastaveni() async { var preferences = await SharedPreferences.getInstance(); @@ -27,7 +36,14 @@ class _NastaveniState extends State { _preskakovatVikend = preferences.getBool("skip") ?? false; _kontrolovatTyden = preferences.getBool("tyden") ?? false; _oznameniObed = preferences.getBool("oznamit") ?? false; - _oznameniCas = preferences.getString("oznameni_cas"); + var _casStr = preferences.getString("oznameni_cas"); + if (_casStr == null) { + var now = DateTime.now(); + _oznameniCas = TimeOfDay.fromDateTime(DateTime.now()); + preferences.setString("oznameni_cas", now.toString()); + } else { + _oznameniCas = TimeOfDay.fromDateTime(DateTime.parse(_casStr)); + } }); } @@ -99,23 +115,82 @@ class _NastaveniState extends State { Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ - Text(Languages.of(context)!.skipWeekend), + Flexible(child: Text(Languages.of(context)!.notifyLunch)), Switch( value: _oznameniObed, onChanged: (value) { setState(() { _oznameniObed = value; - zmenitNastaveni("oznamit", value); + zmenitNastaveni("oznamit", + value); // TODO: změnit pouze s uloženými údaji }); }) ], ), Text(Languages.of(context)!.notifyAt), - TimePickerDialog( - initialTime: (_oznameniCas == null) - ? TimeOfDay.now() - : TimeOfDay.fromDateTime(DateTime.parse(_oznameniCas!)), - ) + TextButton( + style: ButtonStyle( + textStyle: MaterialStateProperty.all(TextStyle( + color: (_oznameniObed) ? Colors.grey : Colors.purple))), + onPressed: () async { + if (_oznameniObed) { + var cas = await showTimePicker( + context: context, initialTime: _oznameniCas); + if (cas != null) { + var prefs = await SharedPreferences.getInstance(); + prefs.setString( + "oznameni_cas", + casNaDate(cas) + .toString()); // aktualizovat vybraný čas + var d = await LoginManager.getDetails(); // získat údaje + if (d != null) { + // Nové oznámení + var c = Canteen(d["url"]!); + if (await c.login(d["user"]!, d["pass"]!)) { + var jidla = await c.jidelnicekDen(); + try { + var jidlo = jidla.jidla + .singleWhere((element) => element.objednano); + + const AndroidNotificationDetails androidSpec = + AndroidNotificationDetails( + 'opencanteen', 'predobjedem', + channelDescription: + 'Oznámení o dnešním jídle', + importance: Importance.max, + priority: Priority.high, + ticker: 'today meal'); + const IOSNotificationDetails iOSpec = + IOSNotificationDetails( + presentAlert: true, presentBadge: true); + debugPrint(casNaDate(cas).toString()); + var l = tz.getLocation( + await FlutterNativeTimezone.getLocalTimezone()); + await widget.n.zonedSchedule( + // Vytvoří nové oznámení pro daný čas a datum + 0, + Languages.of(context)!.lunchNotif, + "${jidlo.nazev} - ${jidlo.varianta}", + tz.TZDateTime.from(casNaDate(cas), l), + const NotificationDetails( + android: androidSpec, iOS: iOSpec), + androidAllowWhileIdle: true, + uiLocalNotificationDateInterpretation: + UILocalNotificationDateInterpretation + .absoluteTime); + } on StateError catch (_) { + // nenalezeno + } + } + } + } + setState(() { + _oznameniCas = cas ?? _oznameniCas; + }); + } + }, + child: Text( + "${(_oznameniCas.hour < 10 ? "0" : "") + _oznameniCas.hour.toString()}:${(_oznameniCas.minute < 10 ? "0" : "") + _oznameniCas.minute.toString()}")), ], ), )), diff --git a/lib/okna/offline_jidelnicek.dart b/lib/okna/offline_jidelnicek.dart index 69cceb6..973874e 100644 --- a/lib/okna/offline_jidelnicek.dart +++ b/lib/okna/offline_jidelnicek.dart @@ -87,9 +87,6 @@ class _OfflineJidelnicekState extends State { } else if (value == Languages.of(context)!.about) { Navigator.push( context, MaterialPageRoute(builder: (c) => const AboutPage())); - } else if (value == Languages.of(context)!.settings) { - Navigator.push( - context, MaterialPageRoute(builder: (c) => const Nastaveni())); } } @@ -111,7 +108,6 @@ class _OfflineJidelnicekState extends State { itemBuilder: (BuildContext context) { return { Languages.of(context)!.reportBugs, - Languages.of(context)!.settings, Languages.of(context)!.about, Languages.of(context)!.signOut }.map((String choice) { diff --git a/lib/okna/welcome.dart b/lib/okna/welcome.dart index 04639b5..36d555c 100644 --- a/lib/okna/welcome.dart +++ b/lib/okna/welcome.dart @@ -1,14 +1,17 @@ import 'package:canteenlib/canteenlib.dart'; import 'package:flutter/material.dart'; +import 'package:flutter_local_notifications/flutter_local_notifications.dart'; import 'package:flutter_secure_storage/flutter_secure_storage.dart'; import 'package:introduction_screen/introduction_screen.dart'; import 'package:opencanteen/lang/lang.dart'; import 'package:opencanteen/okna/jidelnicek.dart'; class WelcomeScreen extends StatefulWidget { - const WelcomeScreen({Key? key, required this.canteen}) : super(key: key); + const WelcomeScreen({Key? key, required this.canteen, required this.n}) + : super(key: key); final Canteen canteen; + final FlutterLocalNotificationsPlugin n; @override State createState() => _WelcomeScreenState(); @@ -67,7 +70,8 @@ class _WelcomeScreenState extends State { const storage = FlutterSecureStorage(); await storage.write(key: "oc_souhlas", value: "ano"); Navigator.of(context).pushReplacement(MaterialPageRoute( - builder: (c) => JidelnicekPage(canteen: widget.canteen))); + builder: (c) => + JidelnicekPage(canteen: widget.canteen, n: widget.n))); }, ), ); diff --git a/lib/util.dart b/lib/util.dart index 8035ea7..1eccf9f 100644 --- a/lib/util.dart +++ b/lib/util.dart @@ -1,11 +1,13 @@ import 'package:canteenlib/canteenlib.dart'; import 'package:flutter/material.dart'; +import 'package:flutter_local_notifications/flutter_local_notifications.dart'; import 'package:opencanteen/okna/burza.dart'; import 'lang/lang.dart'; import 'okna/jidelnicek.dart'; -Drawer drawerGenerator(BuildContext context, Canteen canteen, int p) { +Drawer drawerGenerator(BuildContext context, Canteen canteen, int p, + FlutterLocalNotificationsPlugin n) { Drawer drawer = const Drawer(); switch (p) { case 1: @@ -28,7 +30,7 @@ Drawer drawerGenerator(BuildContext context, Canteen canteen, int p) { onTap: () => Navigator.push( context, MaterialPageRoute( - builder: (context) => BurzaPage(canteen: canteen), + builder: (context) => BurzaPage(canteen: canteen, n: n), ), ), ), @@ -50,7 +52,7 @@ Drawer drawerGenerator(BuildContext context, Canteen canteen, int p) { onTap: () => Navigator.push( context, MaterialPageRoute( - builder: (c) => JidelnicekPage(canteen: canteen))), + builder: (c) => JidelnicekPage(canteen: canteen, n: n))), ), ListTile( leading: const Icon(Icons.store), @@ -81,3 +83,10 @@ class OfflineJidlo { required this.naBurze, required this.den}); } + +/// Vytvoří [DateTime] z [TimeOfDay] +DateTime casNaDate(TimeOfDay c) { + var now = DateTime.now(); + return DateTime.parse( + "${now.year}-${(now.month < 10 ? "0" : "") + now.month.toString()}-${(now.day < 10 ? "0" : "") + now.day.toString()} ${(c.hour < 10 ? "0" : "") + c.hour.toString()}:${(c.minute < 10 ? "0" : "") + c.minute.toString()}:00"); +} diff --git a/pubspec.lock b/pubspec.lock index 6d92ce2..b1df825 100644 --- a/pubspec.lock +++ b/pubspec.lock @@ -22,13 +22,6 @@ packages: url: "https://pub.dartlang.org" source: hosted version: "2.8.2" - background_fetch: - dependency: "direct main" - description: - name: background_fetch - url: "https://pub.dartlang.org" - source: hosted - version: "1.1.0" canteenlib: dependency: "direct main" description: @@ -144,6 +137,13 @@ packages: description: flutter source: sdk version: "0.0.0" + flutter_native_timezone: + dependency: "direct main" + description: + name: flutter_native_timezone + url: "https://pub.dartlang.org" + source: hosted + version: "2.0.0" flutter_secure_storage: dependency: "direct main" description: @@ -421,7 +421,7 @@ packages: source: hosted version: "1.2.0" timezone: - dependency: transitive + dependency: "direct main" description: name: timezone url: "https://pub.dartlang.org" diff --git a/pubspec.yaml b/pubspec.yaml index a5fbbf7..816a923 100644 --- a/pubspec.yaml +++ b/pubspec.yaml @@ -23,7 +23,8 @@ dependencies: shared_preferences: ^2.0.13 introduction_screen: ^3.0.1 flutter_local_notifications: ^9.5.3+1 - background_fetch: ^1.1.0 + timezone: ^0.8.0 + flutter_native_timezone: ^2.0.0 dev_dependencies: flutter_lints: ^1.0.0