[READ-ONLY] Mirror of https://github.com/probablykasper/notifier. Android app for scheduling notifications
android
app
flutter
notifications
Improved detecting if the app userdata was restored
+49
-38
+3
-20
lib/main.dart
+3
-20
lib/main.dart
···
1
1
import 'package:flutter/material.dart';
2
-
import 'package:flutter/services.dart';
3
2
import 'package:notifier/models/list.dart';
4
3
import 'package:notifier/models/theme_model.dart';
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import 'package:notifier/views/app.dart';
6
-
import 'package:shared_preferences/shared_preferences.dart';
7
-
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-
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-
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-
Future<void> checkIfRestored() async {
11
-
ListModel listModel = ListModel();
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-
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// If the last time BackgroundFetch ran was before the app was installed, we'll disable all notifications, because that means the app data was restored from a backup.
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await SharedPreferences.getInstance();
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int lastBackgroundFecthDateMSSE = prefs.getInt('lastBackgroundFetchDate') ?? 0;
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-
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const platform = MethodChannel('space.kasper.notifier/get_install_date');
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String installDateMSSE = await platform.invokeMethod('get_install_date'); // MilliSecondsSinceEpoch
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if (int.parse(installDateMSSE) < lastBackgroundFecthDateMSSE) {
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listModel.disableAll();
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-
}
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}
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5
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void main() async {
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await ThemeModel.loadPrefs();
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-
await checkIfRestored();
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runApp(App());
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+
ListModel listModel = ListModel();
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+
await listModel.load();
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+
runApp(App(listModel: listModel));
28
11
}
+31
-14
lib/models/list.dart
+31
-14
lib/models/list.dart
···
4
4
import 'dart:core';
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5
import 'dart:ui';
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6
import 'package:flutter/material.dart';
7
+
import 'package:flutter/services.dart';
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8
import 'package:scoped_model/scoped_model.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
···
34
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return listOfItems;
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}
36
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37
-
ListModel({bool checkForDisabledNotifications: false}) {
38
+
ListModel() {
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print('[notifier] ListModel constructor');
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_load(checkForDisabledNotifications: checkForDisabledNotifications);
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// initialize notification plugin:
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flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
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var initializationSettingsAndroid = AndroidInitializationSettings('app_icon');
···
74
74
);
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}
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-
_load({bool checkForDisabledNotifications: false}) async {
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print('[notifier] ListModel _load()');
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+
_loadPrefs() async {
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SharedPreferences prefs = await _prefs;
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String notificationItems = prefs.getString('notificationItems') ?? '{}';
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_notificationItems = json.decode(notificationItems);
81
+
}
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+
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+
load() async {
84
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print('[notifier] ListModel _load()');
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+
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await _loadPrefs();
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await checkIfRestored();
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// Register to receive BackgroundFetch events after app is terminated.
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// Requires {stopOnTerminate: false, enableHeadless: true}
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// BackgroundFetch.registerHeadlessTask(backgroundFetchHeadlessTask);
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configureBackgroundFetch();
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-
notifyListeners();
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if (checkForDisabledNotifications) this.checkForDisabledNotifications();
90
-
rebuild();
94
+
checkForDisabledNotifications();
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+
}
96
+
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+
Future<void> checkIfRestored() async {
98
+
// Disable all notifications if the last time BackgroundFetch ran was before the app was installed (e.g when the ap is restored from a backup).
99
+
// MSSE = Milliseconds Since Epoch
100
+
SharedPreferences prefs = await _prefs;
101
+
int lastBackgroundFecthDateMSSE = prefs.getInt('lastBackgroundFetchDate') ?? 0;
102
+
103
+
const platform = MethodChannel('space.kasper.notifier/get_install_date');
104
+
String installDateMSSE = await platform.invokeMethod('get_install_date');
105
+
if (int.parse(installDateMSSE) < lastBackgroundFecthDateMSSE) {
106
+
_disableAll();
107
+
}
108
+
}
109
+
110
+
_disableAll() {
111
+
_notificationItems.forEach((id, notificationItem) {
112
+
notificationItem['status'] = 'disabled';
113
+
});
114
+
_save();
91
115
}
92
116
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rebuild() async {
···
171
195
String pendingId = notificationId.substring(0, notificationId.length - 1);
172
196
if (id == pendingId) flutterLocalNotificationsPlugin.cancel(pendingNotification.id);
173
197
}
174
-
});
175
-
_save();
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-
}
177
-
178
-
disableAll() async {
179
-
_notificationItems.forEach((id, notificationItem) {
180
-
notificationItem['status'] = 'disabled';
181
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});
182
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_save();
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}
+6
-1
lib/views/app.dart
+6
-1
lib/views/app.dart
···
1
1
import 'package:flutter/material.dart';
2
2
import 'package:flutter/services.dart';
3
+
import 'package:notifier/models/list.dart';
3
4
import 'package:notifier/models/theme_model.dart';
4
5
import 'package:notifier/views/list.dart';
5
6
import 'package:scoped_model/scoped_model.dart';
6
7
7
8
class App extends StatelessWidget {
9
+
final ListModel listModel;
10
+
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+
App({this.listModel});
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+
8
13
@override
9
14
Widget build(BuildContext context) {
10
15
return ScopedModel<ThemeModel>(
···
21
26
title: 'Notifier',
22
27
debugShowCheckedModeBanner: false,
23
28
theme: themeModel.appTheme,
24
-
home: ListPage(),
29
+
home: ListPage(listModel: listModel),
25
30
);
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},
27
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),
+9
-3
lib/views/list.dart
+9
-3
lib/views/list.dart
···
8
8
import 'package:scoped_model/scoped_model.dart';
9
9
import 'package:notifier/models/list.dart';
10
10
11
-
ListModel listModel = ListModel(checkForDisabledNotifications: true);
12
-
13
11
class ListPage extends StatelessWidget {
12
+
final ListModel listModel;
13
+
14
+
ListPage({this.listModel});
15
+
14
16
@override
15
17
Widget build(BuildContext context) {
16
18
final themeModel = ScopedModel.of<ThemeModel>(context);
···
55
57
titlePadding: EdgeInsets.only(left: 72, bottom: 16),
56
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),
57
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),
58
-
List(),
60
+
List(listModel: listModel),
59
61
],
60
62
),
61
63
);
···
63
65
}
64
66
65
67
class List extends StatelessWidget {
68
+
final ListModel listModel;
69
+
70
+
List({this.listModel});
71
+
66
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@override
67
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Widget build(BuildContext context) {
68
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final themeModel = ScopedModel.of<ThemeModel>(context);