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Merge branch 'main' into '43-ausklappbares-listitem' 

# Conflicts:
#   lib/widgets/buttons/round_button_widget.dart
#   lib/widgets/view_form/view_form_page.dart
main
Kai Mannweiler 2023-03-06 15:10:20 +00:00
parent af628a8fab 57710bcf22
commit 411614f61f
9 changed files with 155 additions and 96 deletions
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10
README.md
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@ -14,3 +14,13 @@ Die App lässt sich als Android- und iOS App ausführen und zu Debugzwecken eben
## App bedienen
Um die App nutzen zu können, müssen Settings eingelesen werden. Dazu kann entweder ein in die App integrierter QR-Code Scanner (mit dem beigefügten [QR-Code](./gruppe1_QR.png)) benutzt werden, oder zu Debugzwecken mit dem dafür vorgesehenen Button auf der Scannerseite über eine lokale JSON-Datei.
Es ist zu beachten, dass das verwendete QR-Code Scanner Package für Mobilgeräte optimiert ist. Deshalb kann es zu Abstürzen beim Verwenden des Scanners mit der Web-Version kommen.
Beim Verwenden der Web-Version sollten die Settings mit der lokalen JSON-Datei eingelesen werden.
Der Button zum Einlesen der lokalen JSON-Datei kann über die Variable <code>bool useLocalConfig</code> in der Datei [globals.dart](./lib/globals.dart) ein- und ausgeblendet werden.
## Authoren
- Hinrik Ehrenfried 2012537
- Patrick Meßmer 1911768
- Kai Mannweiler 2012491
- Julian Gegner 1922635

2
android/app/build.gradle
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@ -70,5 +70,7 @@ flutter {
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.window:window:1.0.0'
implementation 'androidx.window:window-java:1.0.0'
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
}

3
lib/globals.dart
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@ -5,3 +5,6 @@ import 'package:smoke_cess_app/services/database_service.dart';
DatabaseService databaseService = DatabaseMock();
// DatabaseService databaseService = DatabaseService.instance;
// set this to read settings from local json file instead of scanning a qr code
bool useLocalConfig = false;

31
lib/pages/scanner_page.dart
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@ -4,8 +4,10 @@ import 'package:provider/provider.dart';
import 'package:smoke_cess_app/services/export_service.dart';
import 'package:smoke_cess_app/services/settings_service.dart';
import 'package:smoke_cess_app/services/notification_service.dart';
import 'package:smoke_cess_app/widgets/buttons/text_icon_button.dart';
import 'package:smoke_cess_app/widgets/scanner.dart';
import '../providers/settings_provider.dart';
import '../globals.dart' as globals;
class ScannerPage extends StatelessWidget {
const ScannerPage({super.key});
@ -16,7 +18,7 @@ class ScannerPage extends StatelessWidget {
}
void loadJSON(BuildContext context) async {
var settingsModel = context.read<SettingsProvider>();
SettingsProvider settingsModel = context.read<SettingsProvider>();
await loadSettingsFromLocalJSON();
settingsModel.initSettings();
NotificationService().setAllNotifications();
@ -32,25 +34,26 @@ class ScannerPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
SettingsProvider settingsProvider = context.watch<SettingsProvider>();
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const MyScanner(),
const SizedBox(height: 30),
ElevatedButton(
style: ElevatedButton.styleFrom(
textStyle: const TextStyle(fontSize: 20)),
onPressed: () => loadJSON(context),
child: const Text('Read JSON'),
),
const SizedBox(height: 30),
ElevatedButton(
style: ElevatedButton.styleFrom(
textStyle: const TextStyle(fontSize: 20)),
onPressed: export,
child: const Text('Export'),
)
if (!settingsProvider.scanning)
TextIconButton(
text: 'Export',
onPressed: ExportService().exportData,
iconData: Icons.upload),
if (globals.useLocalConfig && !settingsProvider.scanning)
ElevatedButton(
style: ElevatedButton.styleFrom(
textStyle: const TextStyle(fontSize: 20)),
onPressed: () => loadJSON(context),
child: const Text('Read JSON'),
),
],
));
}

7
lib/providers/settings_provider.dart
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@ -6,9 +6,16 @@ import '../models/settings.dart';
class SettingsProvider extends ChangeNotifier {
Settings? _settings;
bool _initialized = false;
bool _scanning = false;
Settings? get settings => _settings;
bool get initialized => _initialized;
bool get scanning => _scanning;
set scanning(bool value) {
_scanning = value;
notifyListeners();
}
SettingsProvider() {
initSettings();

4
lib/utils/timer_util.dart
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@ -8,7 +8,9 @@ String formatTime(int seconds) {
String hours = twoDigits(duration.inHours.remainder(24));
String minutes = twoDigits(duration.inMinutes.remainder(60));
String formattedSeconds = twoDigits(duration.inSeconds.remainder(60));
if (duration.inDays != 0) formattedTime += '$days:';
if (duration.inDays != 0) {
formattedTime += '$days Tag ${duration.inDays > 1 ? "e" : ""}, ';
}
if (duration.inHours != 0) formattedTime += '$hours:';
formattedTime += '$minutes:';
formattedTime += formattedSeconds;

29
lib/widgets/buttons/text_icon_button.dart 100644
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@ -0,0 +1,29 @@
import 'package:flutter/material.dart';
class TextIconButton extends StatelessWidget {
final String text;
final VoidCallback onPressed;
final IconData iconData;
const TextIconButton(
{super.key,
required this.text,
required this.onPressed,
required this.iconData});
@override
Widget build(BuildContext context) {
return SizedBox(
width: MediaQuery.of(context).size.width * 0.4,
child: FloatingActionButton.extended(
label: Text(text),
backgroundColor: Theme.of(context).colorScheme.primary,
icon: Icon(
iconData,
size: 24.0,
),
onPressed: onPressed,
),
);
}
}

68
lib/widgets/popup/popup_for_task_done.dart
View File

@ -1,43 +1,45 @@
import 'package:awesome_dialog/awesome_dialog.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:smoke_cess_app/providers/timer_provider.dart';
import 'package:smoke_cess_app/widgets/timer_widget.dart';
import 'package:smoke_cess_app/services/date_service.dart';
import 'package:smoke_cess_app/services/pages_service.dart';
import 'package:smoke_cess_app/widgets/timer_widget.dart';
import '../../providers/timer_provider.dart';
void showTaskDonePopup(BuildContext context, Pages page) async {
Duration duration = await getTimeTill(page);
if (context.mounted) {
await showDialog(
context: context,
builder: (BuildContext context) {
return ChangeNotifierProvider(
create: (context) => TimerProvider(),
child: TaskDonePopup(
duration: duration,
),
);
},
);
}
}
class TaskDonePopup extends StatelessWidget {
final Duration duration;
const TaskDonePopup({super.key, required this.duration});
@override
Widget build(BuildContext context) {
TimerProvider timerProvider = context.read<TimerProvider>();
timerProvider.startTimer(duration);
return AlertDialog(
title: const Text('Schon gemacht'),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text('Nächstes mal wieder:'),
TimerWidget(duration: duration)
]));
AwesomeDialog(
context: context,
dialogType: DialogType.info,
body: Column(
children: [
Text(
'${pages[page]?['title']} schon eingegeben',
style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
),
const SizedBox(
height: 10,
),
const Text(
'Nächste Abfrage in',
),
const SizedBox(
height: 8,
),
ChangeNotifierProvider(
create: (context) => TimerProvider(),
builder: (context, child) {
TimerProvider timerProvider = context.read<TimerProvider>();
timerProvider.startTimer(duration);
return TimerWidget(duration: duration);
},
),
const SizedBox(
height: 15,
),
],
)).show();
}
}

95
lib/widgets/scanner.dart
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@ -5,80 +5,81 @@ import 'package:provider/provider.dart';
import 'package:smoke_cess_app/models/settings.dart';
import 'package:smoke_cess_app/services/json_service.dart';
import 'package:smoke_cess_app/services/settings_service.dart';
import 'package:smoke_cess_app/widgets/buttons/text_icon_button.dart';
import '../providers/settings_provider.dart';
import '../services/notification_service.dart';
class MyScanner extends StatefulWidget {
class MyScanner extends StatelessWidget {
const MyScanner({super.key});
@override
State<StatefulWidget> createState() => MyScannerState();
}
Widget build(BuildContext context) {
SettingsProvider settingsProvider = context.watch<SettingsProvider>();
class MyScannerState extends State<MyScanner> {
bool scanning = false;
void handleSucces(String? rawValue) {
String qrText = rawValue!;
Map<String, dynamic> json = stringToJSON(qrText);
Settings settings = Settings.fromJson(json);
saveSettings(settings);
settingsProvider.initSettings();
NotificationService().setAllNotifications();
settingsProvider.scanning = false;
void handleSucces(String? rawValue) {
String qrText = rawValue!;
Map<String, dynamic> json = stringToJSON(qrText);
Settings settings = Settings.fromJson(json);
saveSettings(settings);
var settingsModel = context.read<SettingsProvider>();
settingsModel.initSettings();
NotificationService().setAllNotifications();
setState(() {
scanning = false;
AwesomeDialog(
context: context,
dialogType: DialogType.success,
title: 'Geschafft',
desc: 'Der Code wurde erfolgreich gescannt!',
).show();
});
}
}
void handleError() {
settingsProvider.scanning = false;
void handleError() {
setState(() {
scanning = false;
AwesomeDialog(
context: context,
dialogType: DialogType.error,
title: 'Fehler',
desc: 'Der QR-Code war fehlerhaft!',
).show();
});
}
void onDetect(capture) {
try {
final List<Barcode> barcodes = capture.barcodes;
for (final barcode in barcodes) {
if (barcode.rawValue != null) {
return handleSucces(barcode.rawValue);
}
}
} catch (e) {
handleError();
}
}
@override
Widget build(BuildContext context) {
return scanning
void onDetect(capture) {
try {
final List<Barcode> barcodes = capture.barcodes;
for (final barcode in barcodes) {
if (barcode.rawValue != null) {
return handleSucces(barcode.rawValue);
}
}
} catch (e) {
handleError();
}
}
return settingsProvider.scanning
? Expanded(
child: MobileScanner(
child: Stack(
alignment: Alignment.center,
children: [
MobileScanner(
fit: BoxFit.contain,
controller: MobileScannerController(
detectionTimeoutMs: 2000,
),
onDetect: onDetect))
: ElevatedButton(
style: ElevatedButton.styleFrom(
textStyle: const TextStyle(fontSize: 20)),
onPressed: () {
setState(() => scanning = true);
},
child: const Text('Scan QR Code'),
);
onDetect: onDetect,
),
ClipRRect(
borderRadius: BorderRadius.circular(20),
child: Container(
height: MediaQuery.of(context).size.height / 3,
width: MediaQuery.of(context).size.width * 0.8,
color: Colors.white.withOpacity(0.4))),
],
))
: TextIconButton(
text: "Scan",
onPressed: () => settingsProvider.scanning = true,
iconData: Icons.qr_code_scanner_outlined);
}
}