added timetable widget for android devices

This commit is contained in:
Elias Müller 2025-02-16 18:08:04 +01:00
parent 769fbc1b6a
commit b0bbad7f97
25 changed files with 650 additions and 300 deletions

View File

@ -57,6 +57,9 @@ android {
signingConfig signingConfigs.debug
}
}
buildFeatures {
viewBinding true
}
}
flutter {

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@ -1,45 +1,69 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!--
Required to query activities that can process text, see:
https://developer.android.com/training/package-visibility?hl=en and
https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin.
-->
<queries>
<intent>
<action android:name="android.intent.action.PROCESS_TEXT" />
<data android:mimeType="text/plain" />
</intent>
</queries>
<uses-permission android:name="android.permission.INTERNET" />
<application
android:label="Marianum Fulda"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
android:icon="@mipmap/ic_launcher"
android:label="Marianum Fulda">
<receiver
android:name=".TimetableWidget"
android:exported="false">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="@xml/timetable_widget_info" />
</receiver>
<activity
android:name=".MainActivity"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:exported="true"
android:hardwareAccelerated="true"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- Specifies an Android theme to apply to this Activity as soon as
<!--
Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
to determine the Window background behind the Flutter UI.
-->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme" />
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<!--
Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java
-->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
<!-- Required to query activities that can process text, see:
https://developer.android.com/training/package-visibility?hl=en and
https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
<queries>
<intent>
<action android:name="android.intent.action.PROCESS_TEXT"/>
<data android:mimeType="text/plain"/>
</intent>
</queries>
<uses-permission android:name="android.permission.INTERNET"/>
</manifest>
</manifest>

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@ -0,0 +1,39 @@
package eu.mhsl.marianum.mobile.client
import android.app.PendingIntent
import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider
import android.content.Context
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.widget.RemoteViews
import es.antonborri.home_widget.HomeWidgetPlugin
import android.util.Base64
/**
* Implementation of App Widget functionality.
*/
class TimetableWidget : AppWidgetProvider() {
override fun onUpdate(
context: Context,
appWidgetManager: AppWidgetManager,
appWidgetIds: IntArray,
) {
for (appWidgetId in appWidgetIds) {
val widgetData = HomeWidgetPlugin.getData(context)
val views = RemoteViews(context.packageName, R.layout.timetable_widget).apply {
val imageBase64 = widgetData.getString("screen", null) ?: return@apply
val imageBytes = Base64.decode(imageBase64, Base64.DEFAULT);
val imageBitmap: Bitmap = BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size)
setImageViewBitmap(R.id.widget_image, imageBitmap)
}
val launchIntent = context.packageManager.getLaunchIntentForPackage(context.packageName)
val pendingIntent = PendingIntent.getActivity(context, 0, launchIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
views.setOnClickPendingIntent(R.id.background, pendingIntent)
appWidgetManager.updateAppWidget(appWidgetId, views)
}
}
}

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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?><!--
Background for widgets to make the rounded corners based on the
appWidgetRadius attribute value
-->
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<corners android:radius="?attr/appWidgetRadius" />
<solid android:color="?android:attr/colorBackground" />
</shape>

View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?><!--
Background for views inside widgets to make the rounded corners based on the
appWidgetInnerRadius attribute value
-->
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<corners android:radius="?attr/appWidgetInnerRadius" />
<solid android:color="?android:attr/colorAccent" />
</shape>

View File

@ -0,0 +1,26 @@
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/background"
style="@style/Widget.Android.AppWidget.Container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:padding="0dp"
android:theme="@style/Theme.Android.AppWidgetContainer">
<ImageView
android:id="@+id/widget_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_marginLeft="0dp"
android:layout_marginTop="0dp"
android:layout_marginBottom="0dp"
android:layout_weight="1"
android:adjustViewBounds="false"
android:background="@android:color/transparent"
android:scaleType="fitCenter"
android:src="@drawable/timetable_widget_default"
android:visibility="visible"
tools:visibility="visible" />
</RelativeLayout>

View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!--
Having themes.xml for night-v31 because of the priority order of the resource qualifiers.
-->
<style name="Theme.Android.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
<item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
<item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
</style>
</resources>

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@ -0,0 +1,14 @@
<resources>
<style name="Widget.Android.AppWidget.Container" parent="android:Widget">
<item name="android:id">@android:id/background</item>
<item name="android:padding">?attr/appWidgetPadding</item>
<item name="android:background">@drawable/app_widget_background</item>
</style>
<style name="Widget.Android.AppWidget.InnerView" parent="android:Widget">
<item name="android:padding">?attr/appWidgetPadding</item>
<item name="android:background">@drawable/app_widget_inner_view_background</item>
<item name="android:textColor">?android:attr/textColorPrimary</item>
</style>
</resources>

View File

@ -18,4 +18,18 @@
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
<style name="Widget.Android.AppWidget.Container" parent="android:Widget">
<item name="android:id">@android:id/background</item>
<item name="android:padding">?attr/appWidgetPadding</item>
<item name="android:background">@drawable/app_widget_background</item>
<item name="android:clipToOutline">true</item>
</style>
<style name="Widget.Android.AppWidget.InnerView" parent="android:Widget">
<item name="android:padding">?attr/appWidgetPadding</item>
<item name="android:background">@drawable/app_widget_inner_view_background</item>
<item name="android:textColor">?android:attr/textColorPrimary</item>
<item name="android:clipToOutline">true</item>
</style>
</resources>

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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!--
Having themes.xml for v31 variant because @android:dimen/system_app_widget_background_radius
and @android:dimen/system_app_widget_internal_padding requires API level 31
-->
<style name="Theme.Android.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
<item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
<item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
</style>
</resources>

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@ -0,0 +1,7 @@
<resources>
<declare-styleable name="AppWidgetAttrs">
<attr name="appWidgetPadding" format="dimension" />
<attr name="appWidgetInnerRadius" format="dimension" />
<attr name="appWidgetRadius" format="dimension" />
</declare-styleable>
</resources>

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@ -0,0 +1,6 @@
<resources>
<color name="light_blue_50">#FFE1F5FE</color>
<color name="light_blue_200">#FF81D4FA</color>
<color name="light_blue_600">#FF039BE5</color>
<color name="light_blue_900">#FF01579B</color>
</resources>

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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!--
Refer to App Widget Documentation for margin information
http://developer.android.com/guide/topics/appwidgets/index.html#CreatingLayout
-->
<dimen name="widget_margin">0dp</dimen>
</resources>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="appwidget_text">Marianum Vertretungsplan</string>
<string name="add_widget">Hinzufügen</string>
<string name="app_widget_description">Übersicht zum Vertretungsplan</string>
</resources>

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@ -19,4 +19,14 @@
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
<style name="Widget.Android.AppWidget.Container" parent="android:Widget">
<item name="android:id">@android:id/background</item>
<item name="android:background">?android:attr/colorBackground</item>
</style>
<style name="Widget.Android.AppWidget.InnerView" parent="android:Widget">
<item name="android:background">?android:attr/colorBackground</item>
<item name="android:textColor">?android:attr/textColorPrimary</item>
</style>
</resources>

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@ -0,0 +1,17 @@
<resources>
<style name="Theme.Android.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
<!-- Radius of the outer bound of widgets to make the rounded corners -->
<item name="appWidgetRadius">16dp</item>
<!--
Radius of the inner view's bound of widgets to make the rounded corners.
It needs to be 8dp or less than the value of appWidgetRadius
-->
<item name="appWidgetInnerRadius">8dp</item>
</style>
<style name="Theme.Android.AppWidgetContainer" parent="Theme.Android.AppWidgetContainerParent">
<!-- Apply padding to avoid the content of the widget colliding with the rounded corners -->
<item name="appWidgetPadding">16dp</item>
</style>
</resources>

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@ -0,0 +1,16 @@
<?xml version="1.0" encoding="utf-8"?>
<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
android:description="@string/app_widget_description"
android:initialKeyguardLayout="@layout/timetable_widget"
android:initialLayout="@layout/timetable_widget"
android:minWidth="220dp"
android:minHeight="294dp"
android:minResizeWidth="110dp"
android:minResizeHeight="147dp"
android:previewImage="@drawable/timetable_widget_preview"
android:previewLayout="@layout/timetable_widget"
android:resizeMode="horizontal|vertical"
android:targetCellWidth="3"
android:targetCellHeight="4"
android:updatePeriodMillis="86400000"
android:widgetCategory="home_screen" />

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@ -5,6 +5,16 @@ allprojects {
}
}
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.10'
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"

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@ -0,0 +1,76 @@
import 'dart:convert';
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:home_widget/home_widget.dart';
import 'package:provider/provider.dart';
import 'package:screenshot/screenshot.dart';
import 'package:syncfusion_flutter_calendar/calendar.dart';
import '../../model/timetable/timetableProps.dart';
import '../../storage/base/settingsProvider.dart';
import '../../theming/darkAppTheme.dart';
import '../../theming/lightAppTheme.dart';
import '../../view/pages/timetable/calendar.dart';
class TimetableHomeWidget {
static void update(BuildContext context) {
var data = Provider.of<TimetableProps>(context, listen: false);
var settings = Provider.of<SettingsProvider>(context, listen: false);
if(data.primaryLoading()) {
log('Could not generate widget screen because no data was found!');
return;
}
log('Generating widget screen...');
var screenshotController = ScreenshotController();
var calendarController = CalendarController();
calendarController.displayDate = DateTime.now().copyWith(hour: 07, minute: 00);
screenshotController.captureFromWidget(
delay: Duration(milliseconds: 100),
SizedBox(
height: 700,
width: 300,
child: Directionality(
textDirection: TextDirection.ltr,
child: MediaQuery(
data: MediaQueryData(),
child: MaterialApp(
localizationsDelegates: const [
...GlobalMaterialLocalizations.delegates,
GlobalWidgetsLocalizations.delegate,
],
supportedLocales: const [
Locale('de'),
Locale('en'),
],
locale: const Locale('de'),
darkTheme: DarkAppTheme.theme,
theme: LightAppTheme.theme,
themeMode: settings.val().appTheme,
home: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: Scaffold(
body: Calendar(
controller: calendarController,
timetableProps: data,
settings: settings,
isHomeWidget: true,
),
),
),
),
),
),
),
).then((value) {
HomeWidget.saveWidgetData<String>('screen', base64.encode(value));
HomeWidget.updateWidget(name: 'TimetableWidget');
log('Widget screen successfully updated! (${value.length})');
});
}
}

View File

@ -125,7 +125,6 @@ class _MainState extends State<Main> {
checkerboardOffscreenLayers: devToolsSettings.checkerboardOffscreenLayers,
checkerboardRasterCacheImages: devToolsSettings.checkerboardRasterCacheImages,
debugShowCheckedModeBanner: false,
localizationsDelegates: const [
...GlobalMaterialLocalizations.delegates,
GlobalWidgetsLocalizations.delegate,

View File

@ -0,0 +1,287 @@
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:syncfusion_flutter_calendar/calendar.dart';
import '../../../api/webuntis/queries/getHolidays/getHolidaysResponse.dart';
import '../../../api/webuntis/queries/getTimetable/getTimetableResponse.dart';
import '../../../extensions/dateTime.dart';
import '../../../model/timetable/timetableProps.dart';
import '../../../storage/base/settingsProvider.dart';
import 'appointmenetComponent.dart';
import 'appointmentDetails.dart';
import 'arbitraryAppointment.dart';
import 'customTimetableColors.dart';
import 'timeRegionComponent.dart';
import 'timetableEvents.dart';
import 'timetableNameMode.dart';
class Calendar extends StatefulWidget {
final CalendarController controller;
final TimetableProps timetableProps;
final SettingsProvider settings;
final bool isHomeWidget;
const Calendar({super.key, required this.controller, required this.timetableProps, required this.settings, this.isHomeWidget = false});
@override
State<Calendar> createState() => _CalendarState();
}
class _CalendarState extends State<Calendar> {
@override
Widget build(BuildContext context) {
var holidays = widget.timetableProps.getHolidaysResponse;
return SfCalendar(
timeZone: 'W. Europe Standard Time',
view: widget.isHomeWidget ? CalendarView.day : CalendarView.workWeek,
dataSource: _buildTableEvents(widget.timetableProps),
maxDate: DateTime.now().add(const Duration(days: 7)).nextWeekday(DateTime.saturday),
minDate: DateTime.now().subtract(const Duration (days: 14)).nextWeekday(DateTime.sunday),
controller: widget.controller,
onViewChanged: (ViewChangedDetails details) {
if(widget.isHomeWidget) return;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
Provider.of<TimetableProps>(context, listen: false).updateWeek(details.visibleDates.first, details.visibleDates.last);
});
},
onTap: (calendarTapDetails) {
if(calendarTapDetails.appointments == null) return;
Appointment tapped = calendarTapDetails.appointments!.first;
AppointmentDetails.show(context, widget.timetableProps, tapped);
},
firstDayOfWeek: DateTime.monday,
specialRegions: _buildSpecialTimeRegions(holidays),
timeSlotViewSettings: TimeSlotViewSettings(
startHour: widget.isHomeWidget ? 08 : 07.5,
endHour: widget.isHomeWidget ? 16 : 16.5,
timeInterval: Duration(minutes: 30),
timeFormat: 'HH:mm',
dayFormat: 'EE',
timeIntervalHeight: 40,
),
timeRegionBuilder: (BuildContext context, TimeRegionDetails timeRegionDetails) => TimeRegionComponent(details: timeRegionDetails),
appointmentBuilder: (BuildContext context, CalendarAppointmentDetails details) => AppointmentComponent(
details: details,
crossedOut: _isCrossedOut(details)
),
headerHeight: 0,
selectionDecoration: const BoxDecoration(),
allowAppointmentResize: false,
allowDragAndDrop: false,
allowViewNavigation: false,
);
}
List<TimeRegion> _buildSpecialTimeRegions(GetHolidaysResponse holidays) {
var lastMonday = DateTime.now().subtract(const Duration(days: 14)).nextWeekday(DateTime.monday);
var firstBreak = lastMonday.copyWith(hour: 10, minute: 15);
var secondBreak = lastMonday.copyWith(hour: 13, minute: 50);
var holidayList = holidays.result.map((holiday) {
var startDay = _parseWebuntisTimestamp(holiday.startDate, 0);
var dayCount = _parseWebuntisTimestamp(holiday.endDate, 0)
.difference(startDay)
.inDays;
var days = List<DateTime>.generate(dayCount, (index) => startDay.add(Duration(days: index)));
return days.map((holidayDay) => TimeRegion(
startTime: holidayDay.copyWith(hour: 07, minute: 55),
endTime: holidayDay.copyWith(hour: 16, minute: 30),
text: 'holiday:${holiday.name}',
color: Theme
.of(context)
.disabledColor
.withAlpha(50),
iconData: Icons.holiday_village_outlined
));
}).expand((e) => e);
bool isInHoliday(DateTime time) => holidayList.any((element) => element.startTime.isSameDay(time));
return [
...holidayList,
if(!isInHoliday(firstBreak))
TimeRegion(
startTime: firstBreak,
endTime: firstBreak.add(const Duration(minutes: 20)),
recurrenceRule: 'FREQ=DAILY;INTERVAL=1',
text: 'centerIcon',
color: Theme.of(context).primaryColor.withAlpha(50),
iconData: Icons.restaurant
),
if(!isInHoliday(secondBreak))
TimeRegion(
startTime: secondBreak,
endTime: secondBreak.add(const Duration(minutes: 15)),
recurrenceRule: 'FREQ=DAILY;INTERVAL=1',
text: 'centerIcon',
color: Theme.of(context).primaryColor.withAlpha(50),
iconData: Icons.restaurant
),
];
}
List<GetTimetableResponseObject> _removeDuplicates(TimetableProps data, Duration maxTimeBetweenDouble) {
var timetableList = data.getTimetableResponse.result.toList();
if(timetableList.isEmpty) return timetableList;
timetableList.sort((a, b) => _parseWebuntisTimestamp(a.date, a.startTime).compareTo(_parseWebuntisTimestamp(b.date, b.startTime)));
var previousElement = timetableList.first;
for(var i = 1; i < timetableList.length; i++) {
var currentElement = timetableList.elementAt(i);
bool isSameLesson() {
var currentSubjectId = currentElement.su.firstOrNull?.id;
var previousSubjectId = previousElement.su.firstOrNull?.id;
if(currentSubjectId == null || previousSubjectId == null || currentSubjectId != previousSubjectId) return false;
var currentRoomId = currentElement.ro.firstOrNull?.id;
var previousRoomId = previousElement.ro.firstOrNull?.id;
if(currentRoomId != previousRoomId) return false;
var currentTeacherId = currentElement.te.firstOrNull?.id;
var previousTeacherId = previousElement.te.firstOrNull?.id;
if(currentTeacherId != previousTeacherId) return false;
var currentStatusCode = currentElement.code;
var previousStatusCode = previousElement.code;
if(currentStatusCode != previousStatusCode) return false;
return true;
}
bool isNotSeparated() => _parseWebuntisTimestamp(previousElement.date, previousElement.endTime).add(maxTimeBetweenDouble)
.isSameOrAfter(_parseWebuntisTimestamp(currentElement.date, currentElement.startTime));
if(isSameLesson() && isNotSeparated()) {
previousElement.endTime = currentElement.endTime;
timetableList.remove(currentElement);
i--;
} else {
previousElement = currentElement;
}
}
return timetableList;
}
TimetableEvents _buildTableEvents(TimetableProps data) {
var timetableList = data.getTimetableResponse.result.toList();
if(widget.settings.val().timetableSettings.connectDoubleLessons) {
timetableList = _removeDuplicates(data, const Duration(minutes: 5));
}
var appointments = timetableList.map((element) {
var rooms = data.getRoomsResponse;
var subjects = data.getSubjectsResponse;
try {
var startTime = _parseWebuntisTimestamp(element.date, element.startTime);
var endTime = _parseWebuntisTimestamp(element.date, element.endTime);
var subject = subjects.result.firstWhere((subject) => subject.id == element.su[0].id);
var subjectName = {
TimetableNameMode.name: subject.name,
TimetableNameMode.longName: subject.longName,
TimetableNameMode.alternateName: subject.alternateName,
}[widget.settings.val().timetableSettings.timetableNameMode];
return Appointment(
id: ArbitraryAppointment(webuntis: element),
startTime: startTime,
endTime: endTime,
subject: subjectName!,
location: ''
'${rooms.result.firstWhere((room) => room.id == element.ro[0].id).name}'
'\n'
'${element.te.first.longname}',
notes: element.activityType,
color: _getEventColor(element, startTime, endTime),
);
} catch(e) {
var endTime = _parseWebuntisTimestamp(element.date, element.endTime);
return Appointment(
id: ArbitraryAppointment(webuntis: element),
startTime: _parseWebuntisTimestamp(element.date, element.startTime),
endTime: endTime,
subject: 'Änderung',
notes: element.info,
location: 'Unbekannt',
color: endTime.isBefore(DateTime.now()) ? Theme.of(context).primaryColor.withAlpha(100) : Theme.of(context).primaryColor,
startTimeZone: '',
endTimeZone: '',
);
}
}).toList();
appointments.addAll(data.getCustomTimetableEventResponse.events.map((customEvent) => Appointment(
id: ArbitraryAppointment(custom: customEvent),
startTime: customEvent.startDate,
endTime: customEvent.endDate,
location: customEvent.description,
subject: customEvent.title,
recurrenceRule: customEvent.rrule,
color: TimetableColors.getColorFromString(customEvent.color ?? TimetableColors.defaultColor.name),
startTimeZone: '',
endTimeZone: '',
)));
return TimetableEvents(appointments);
}
DateTime _parseWebuntisTimestamp(int date, int time) {
var timeString = time.toString().padLeft(4, '0');
return DateTime.parse('$date ${timeString.substring(0, 2)}:${timeString.substring(2, 4)}');
}
Color _getEventColor(GetTimetableResponseObject webuntisElement, DateTime startTime, DateTime endTime) {
// Make element darker, when it already took place
var alpha = endTime.isBefore(DateTime.now()) ? 100 : 255;
// Cancelled
if(webuntisElement.code == 'cancelled') return const Color(0xff000000).withAlpha(alpha);
// Any changes or no teacher at this element
if(webuntisElement.code == 'irregular' || webuntisElement.te.first.id == 0) return const Color(0xff8F19B3).withAlpha(alpha);
// Teacher has changed
if(webuntisElement.te.any((element) => element.orgname != null)) return const Color(0xFF29639B).withAlpha(alpha);
// Event was in the past
if(endTime.isBefore(DateTime.now())) return Theme.of(context).primaryColor.withAlpha(alpha);
// Event takes currently place
if(endTime.isAfter(DateTime.now()) && startTime.isBefore(DateTime.now())) return Theme.of(context).primaryColor.withRed(200);
// Fallback
return Theme.of(context).primaryColor.withAlpha(alpha);
}
bool _isCrossedOut(CalendarAppointmentDetails calendarEntry) {
var appointment = calendarEntry.appointments.first.id as ArbitraryAppointment;
if(appointment.hasWebuntis()) {
return appointment.webuntis!.code == 'cancelled';
}
return false;
}
}

View File

@ -2,24 +2,16 @@
import 'dart:async';
import 'package:flutter/material.dart';
import '../../../extensions/dateTime.dart';
import 'package:provider/provider.dart';
import 'package:syncfusion_flutter_calendar/calendar.dart';
import '../../../api/webuntis/queries/getHolidays/getHolidaysResponse.dart';
import '../../../api/webuntis/queries/getTimetable/getTimetableResponse.dart';
import '../../../homescreen_widgets/timetable/timetableHomeWidget.dart';
import '../../../model/timetable/timetableProps.dart';
import '../../../storage/base/settingsProvider.dart';
import '../../../widget/loadingSpinner.dart';
import '../../../widget/placeholderView.dart';
import 'appointmenetComponent.dart';
import 'appointmentDetails.dart';
import 'arbitraryAppointment.dart';
import 'customTimetableColors.dart';
import 'calendar.dart';
import 'customTimetableEventEditDialog.dart';
import 'timeRegionComponent.dart';
import 'timetableEvents.dart';
import 'timetableNameMode.dart';
import 'viewCustomTimetableEvents.dart';
class Timetable extends StatefulWidget {
@ -34,12 +26,11 @@ enum CalendarActions { addEvent, viewEvents }
class _TimetableState extends State<Timetable> {
CalendarController controller = CalendarController();
late Timer updateTimings;
late final SettingsProvider settings;
late SettingsProvider settings;
@override
void initState() {
settings = Provider.of<SettingsProvider>(context, listen: false);
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
Provider.of<TimetableProps>(context, listen: false).run();
});
@ -56,6 +47,7 @@ class _TimetableState extends State<Timetable> {
appBar: AppBar(
title: const Text('Stunden & Vertretungsplan'),
actions: [
IconButton(onPressed: () => TimetableHomeWidget.update(context), icon: Icon(Icons.screen_share_outlined)),
IconButton(
icon: const Icon(Icons.home_outlined),
onPressed: () {
@ -119,62 +111,19 @@ class _TimetableState extends State<Timetable> {
if(value.primaryLoading()) return const LoadingSpinner();
var holidays = value.getHolidaysResponse;
return RefreshIndicator(
child: SfCalendar(
timeZone: 'W. Europe Standard Time',
view: CalendarView.workWeek,
dataSource: _buildTableEvents(value),
maxDate: DateTime.now().add(const Duration(days: 7)).nextWeekday(DateTime.saturday),
minDate: DateTime.now().subtract(const Duration (days: 14)).nextWeekday(DateTime.sunday),
controller: controller,
onViewChanged: (ViewChangedDetails details) {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
Provider.of<TimetableProps>(context, listen: false).updateWeek(details.visibleDates.first, details.visibleDates.last);
});
},
onTap: (calendarTapDetails) {
if(calendarTapDetails.appointments == null) return;
Appointment tapped = calendarTapDetails.appointments!.first;
AppointmentDetails.show(context, value, tapped);
},
firstDayOfWeek: DateTime.monday,
specialRegions: _buildSpecialTimeRegions(holidays),
timeSlotViewSettings: const TimeSlotViewSettings(
startHour: 07.5,
endHour: 16.5,
timeInterval: Duration(minutes: 30),
timeFormat: 'HH:mm',
dayFormat: 'EE',
timeIntervalHeight: 40,
),
timeRegionBuilder: (BuildContext context, TimeRegionDetails timeRegionDetails) => TimeRegionComponent(details: timeRegionDetails),
appointmentBuilder: (BuildContext context, CalendarAppointmentDetails details) => AppointmentComponent(
details: details,
crossedOut: _isCrossedOut(details)
),
headerHeight: 0,
selectionDecoration: const BoxDecoration(),
allowAppointmentResize: false,
allowDragAndDrop: false,
allowViewNavigation: false,
),
onRefresh: () async {
Provider.of<TimetableProps>(context, listen: false).run(renew: true);
return Future.delayed(const Duration(seconds: 3));
}
);
child: Calendar(
controller: controller,
timetableProps: value,
settings: settings,
),
onRefresh: () async {
Provider.of<TimetableProps>(context, listen: false).run(renew: true);
return Future.delayed(const Duration(seconds: 3));
}
);
},
),
)
);
@override
@ -182,210 +131,4 @@ class _TimetableState extends State<Timetable> {
updateTimings.cancel();
super.dispose();
}
List<TimeRegion> _buildSpecialTimeRegions(GetHolidaysResponse holidays) {
var lastMonday = DateTime.now().subtract(const Duration(days: 14)).nextWeekday(DateTime.monday);
var firstBreak = lastMonday.copyWith(hour: 10, minute: 15);
var secondBreak = lastMonday.copyWith(hour: 13, minute: 50);
var holidayList = holidays.result.map((holiday) {
var startDay = _parseWebuntisTimestamp(holiday.startDate, 0);
var dayCount = _parseWebuntisTimestamp(holiday.endDate, 0)
.difference(startDay)
.inDays;
var days = List<DateTime>.generate(dayCount, (index) => startDay.add(Duration(days: index)));
return days.map((holidayDay) => TimeRegion(
startTime: holidayDay.copyWith(hour: 07, minute: 55),
endTime: holidayDay.copyWith(hour: 16, minute: 30),
text: 'holiday:${holiday.name}',
color: Theme
.of(context)
.disabledColor
.withAlpha(50),
iconData: Icons.holiday_village_outlined
));
}).expand((e) => e);
bool isInHoliday(DateTime time) => holidayList.any((element) => element.startTime.isSameDay(time));
return [
...holidayList,
if(!isInHoliday(firstBreak))
TimeRegion(
startTime: firstBreak,
endTime: firstBreak.add(const Duration(minutes: 20)),
recurrenceRule: 'FREQ=DAILY;INTERVAL=1',
text: 'centerIcon',
color: Theme.of(context).primaryColor.withAlpha(50),
iconData: Icons.restaurant
),
if(!isInHoliday(secondBreak))
TimeRegion(
startTime: secondBreak,
endTime: secondBreak.add(const Duration(minutes: 15)),
recurrenceRule: 'FREQ=DAILY;INTERVAL=1',
text: 'centerIcon',
color: Theme.of(context).primaryColor.withAlpha(50),
iconData: Icons.restaurant
),
];
}
List<GetTimetableResponseObject> _removeDuplicates(TimetableProps data, Duration maxTimeBetweenDouble) {
var timetableList = data.getTimetableResponse.result.toList();
if(timetableList.isEmpty) return timetableList;
timetableList.sort((a, b) => _parseWebuntisTimestamp(a.date, a.startTime).compareTo(_parseWebuntisTimestamp(b.date, b.startTime)));
var previousElement = timetableList.first;
for(var i = 1; i < timetableList.length; i++) {
var currentElement = timetableList.elementAt(i);
bool isSameLesson() {
var currentSubjectId = currentElement.su.firstOrNull?.id;
var previousSubjectId = previousElement.su.firstOrNull?.id;
if(currentSubjectId == null || previousSubjectId == null || currentSubjectId != previousSubjectId) return false;
var currentRoomId = currentElement.ro.firstOrNull?.id;
var previousRoomId = previousElement.ro.firstOrNull?.id;
if(currentRoomId != previousRoomId) return false;
var currentTeacherId = currentElement.te.firstOrNull?.id;
var previousTeacherId = previousElement.te.firstOrNull?.id;
if(currentTeacherId != previousTeacherId) return false;
var currentStatusCode = currentElement.code;
var previousStatusCode = previousElement.code;
if(currentStatusCode != previousStatusCode) return false;
return true;
}
bool isNotSeparated() => _parseWebuntisTimestamp(previousElement.date, previousElement.endTime).add(maxTimeBetweenDouble)
.isSameOrAfter(_parseWebuntisTimestamp(currentElement.date, currentElement.startTime));
if(isSameLesson() && isNotSeparated()) {
previousElement.endTime = currentElement.endTime;
timetableList.remove(currentElement);
i--;
} else {
previousElement = currentElement;
}
}
return timetableList;
}
TimetableEvents _buildTableEvents(TimetableProps data) {
var timetableList = data.getTimetableResponse.result.toList();
if(settings.val().timetableSettings.connectDoubleLessons) {
timetableList = _removeDuplicates(data, const Duration(minutes: 5));
}
var appointments = timetableList.map((element) {
var rooms = data.getRoomsResponse;
var subjects = data.getSubjectsResponse;
try {
var startTime = _parseWebuntisTimestamp(element.date, element.startTime);
var endTime = _parseWebuntisTimestamp(element.date, element.endTime);
var subject = subjects.result.firstWhere((subject) => subject.id == element.su[0].id);
var subjectName = {
TimetableNameMode.name: subject.name,
TimetableNameMode.longName: subject.longName,
TimetableNameMode.alternateName: subject.alternateName,
}[settings.val().timetableSettings.timetableNameMode];
return Appointment(
id: ArbitraryAppointment(webuntis: element),
startTime: startTime,
endTime: endTime,
subject: subjectName!,
location: ''
'${rooms.result.firstWhere((room) => room.id == element.ro[0].id).name}'
'\n'
'${element.te.first.longname}',
notes: element.activityType,
color: _getEventColor(element, startTime, endTime),
);
} catch(e) {
var endTime = _parseWebuntisTimestamp(element.date, element.endTime);
return Appointment(
id: ArbitraryAppointment(webuntis: element),
startTime: _parseWebuntisTimestamp(element.date, element.startTime),
endTime: endTime,
subject: 'Änderung',
notes: element.info,
location: 'Unbekannt',
color: endTime.isBefore(DateTime.now()) ? Theme.of(context).primaryColor.withAlpha(100) : Theme.of(context).primaryColor,
startTimeZone: '',
endTimeZone: '',
);
}
}).toList();
appointments.addAll(data.getCustomTimetableEventResponse.events.map((customEvent) => Appointment(
id: ArbitraryAppointment(custom: customEvent),
startTime: customEvent.startDate,
endTime: customEvent.endDate,
location: customEvent.description,
subject: customEvent.title,
recurrenceRule: customEvent.rrule,
color: TimetableColors.getColorFromString(customEvent.color ?? TimetableColors.defaultColor.name),
startTimeZone: '',
endTimeZone: '',
)));
return TimetableEvents(appointments);
}
DateTime _parseWebuntisTimestamp(int date, int time) {
var timeString = time.toString().padLeft(4, '0');
return DateTime.parse('$date ${timeString.substring(0, 2)}:${timeString.substring(2, 4)}');
}
Color _getEventColor(GetTimetableResponseObject webuntisElement, DateTime startTime, DateTime endTime) {
// Make element darker, when it already took place
var alpha = endTime.isBefore(DateTime.now()) ? 100 : 255;
// Cancelled
if(webuntisElement.code == 'cancelled') return const Color(0xff000000).withAlpha(alpha);
// Any changes or no teacher at this element
if(webuntisElement.code == 'irregular' || webuntisElement.te.first.id == 0) return const Color(0xff8F19B3).withAlpha(alpha);
// Teacher has changed
if(webuntisElement.te.any((element) => element.orgname != null)) return const Color(0xFF29639B).withAlpha(alpha);
// Event was in the past
if(endTime.isBefore(DateTime.now())) return Theme.of(context).primaryColor.withAlpha(alpha);
// Event takes currently place
if(endTime.isAfter(DateTime.now()) && startTime.isBefore(DateTime.now())) return Theme.of(context).primaryColor.withRed(200);
// Fallback
return Theme.of(context).primaryColor.withAlpha(alpha);
}
bool _isCrossedOut(CalendarAppointmentDetails calendarEntry) {
var appointment = calendarEntry.appointments.first.id as ArbitraryAppointment;
if(appointment.hasWebuntis()) {
return appointment.webuntis!.code == 'cancelled';
}
return false;
}
}

View File

@ -17,7 +17,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
# 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: 0.1.1+39
version: 0.1.2+40
environment:
sdk: '>3.0.0'
@ -101,6 +101,8 @@ dependencies:
time_range_picker: ^2.3.0
url_launcher: ^6.3.1
uuid: ^4.5.1
home_widget: ^0.7.0+1
screenshot: ^3.0.0
dev_dependencies:
flutter_test: