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235e20a941
Google no longer seems to allow me to update GitJournal with the GET_TASKS permission which is required by background_fetch. https://github.com/transistorsoft/react-native-background-fetch/issues/182
164 lines
5.7 KiB
Dart
164 lines
5.7 KiB
Dart
/*
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* SPDX-FileCopyrightText: 2019-2021 Vishesh Handa <me@vhanda.in>
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*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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// import 'dart:async';
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// import 'package:flutter/material.dart';
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// import 'package:background_fetch/background_fetch.dart';
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// [Android-only] This "Headless Task" is run when the Android app
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// is terminated with enableHeadless: true
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// void backgroundFetchHeadlessTask(HeadlessTask task) async {
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// String taskId = task.taskId;
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// bool isTimeout = task.timeout;
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// if (isTimeout) {
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// // This task has exceeded its allowed running-time.
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// // You must stop what you're doing and immediately .finish(taskId)
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// print("[BackgroundFetch] Headless task timed-out: $taskId");
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// BackgroundFetch.finish(taskId);
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// return;
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// }
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// print('[BackgroundFetch] Headless event received.');
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// // Do your work here...
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// BackgroundFetch.finish(taskId);
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// }
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// void main() {
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// // Enable integration testing with the Flutter Driver extension.
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// // See https://flutter.io/testing/ for more info.
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// runApp(MyApp());
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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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// }
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// class MyApp extends StatefulWidget {
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// @override
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// _MyAppState createState() => _MyAppState();
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// }
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// class _MyAppState extends State<MyApp> {
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// bool _enabled = true;
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// int _status = 0;
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// final List<DateTime> _events = [];
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// @override
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// void initState() {
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// super.initState();
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// initPlatformState();
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// }
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// // Platform messages are asynchronous, so we initialize in an async method.
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// Future<void> initPlatformState() async {
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// // Configure BackgroundFetch.
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// int status = await BackgroundFetch.configure(
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// BackgroundFetchConfig(
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// minimumFetchInterval: 15,
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// stopOnTerminate: false,
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// enableHeadless: true,
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// requiresBatteryNotLow: false,
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// requiresCharging: false,
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// requiresStorageNotLow: false,
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// requiresDeviceIdle: false,
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// requiredNetworkType: NetworkType.NONE), (String taskId) async {
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// // <-- Event handler
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// // This is the fetch-event callback.
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// print("[BackgroundFetch] Event received $taskId");
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// setState(() {
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// _events.insert(0, DateTime.now());
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// });
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// // IMPORTANT: You must signal completion of your task or the OS can punish your app
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// // for taking too long in the background.
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// BackgroundFetch.finish(taskId);
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// }, (String taskId) async {
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// // <-- Task timeout handler.
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// // This task has exceeded its allowed running-time. You must stop what you're doing and immediately .finish(taskId)
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// print("[BackgroundFetch] TASK TIMEOUT taskId: $taskId");
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// BackgroundFetch.finish(taskId);
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// });
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// print('[BackgroundFetch] configure success: $status');
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// setState(() {
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// _status = status;
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// });
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// // If the widget was removed from the tree while the asynchronous platform
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// // message was in flight, we want to discard the reply rather than calling
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// // setState to update our non-existent appearance.
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// if (!mounted) return;
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// }
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// void _onClickEnable(enabled) {
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// setState(() {
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// _enabled = enabled;
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// });
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// if (enabled) {
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// BackgroundFetch.start().then((int status) {
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// print('[BackgroundFetch] start success: $status');
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// }).catchError((e) {
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// print('[BackgroundFetch] start FAILURE: $e');
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// });
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// } else {
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// BackgroundFetch.stop().then((int status) {
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// print('[BackgroundFetch] stop success: $status');
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// });
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// }
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// }
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// void _onClickStatus() async {
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// int status = await BackgroundFetch.status;
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// print('[BackgroundFetch] status: $status');
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// setState(() {
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// _status = status;
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// });
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// }
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// @override
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// Widget build(BuildContext context) {
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// return MaterialApp(
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// home: Scaffold(
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// appBar: AppBar(
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// title: const Text('BackgroundFetch Example',
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// style: TextStyle(color: Colors.black)),
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// backgroundColor: Colors.amberAccent,
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// actions: <Widget>[
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// Switch(value: _enabled, onChanged: _onClickEnable),
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// ]),
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// body: Container(
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// color: Colors.black,
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// child: ListView.builder(
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// itemCount: _events.length,
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// itemBuilder: (BuildContext context, int index) {
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// DateTime timestamp = _events[index];
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// return InputDecorator(
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// decoration: const InputDecoration(
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// contentPadding:
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// EdgeInsets.only(left: 10.0, top: 10.0, bottom: 0.0),
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// labelStyle: TextStyle(
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// color: Colors.amberAccent, fontSize: 20.0),
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// labelText: "[background fetch event]"),
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// child: Text(timestamp.toString(),
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// style: const TextStyle(
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// color: Colors.white, fontSize: 16.0)));
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// }),
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// ),
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// bottomNavigationBar: BottomAppBar(
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// child: Row(children: <Widget>[
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// ElevatedButton(
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// onPressed: _onClickStatus, child: const Text('Status')),
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// Container(
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// child: Text("$_status"),
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// margin: const EdgeInsets.only(left: 20.0))
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// ])),
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// ),
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// );
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// }
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// }
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// Stuff to be saved -
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// (gitRepo, remoteName, lastSyncedWhen, lastError)
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