ente/lib/app.dart
2022-09-17 16:02:13 +05:30

133 lines
4 KiB
Dart

// @dart=2.9
import 'dart:io';
import 'package:adaptive_theme/adaptive_theme.dart';
import 'package:background_fetch/background_fetch.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:logging/logging.dart';
import 'package:photos/ente_theme_data.dart';
import 'package:photos/l10n/l10n.dart';
import 'package:photos/services/app_lifecycle_service.dart';
import 'package:photos/services/sync_service.dart';
import 'package:photos/ui/home_widget.dart';
class EnteApp extends StatefulWidget {
static const _homeWidget = HomeWidget();
final Future<void> Function(String) runBackgroundTask;
final Future<void> Function(String) killBackgroundTask;
const EnteApp(
this.runBackgroundTask,
this.killBackgroundTask, {
Key key,
}) : super(key: key);
@override
State<EnteApp> createState() => _EnteAppState();
}
class _EnteAppState extends State<EnteApp> with WidgetsBindingObserver {
final _logger = Logger("EnteAppState");
@override
void initState() {
_logger.info('init App');
super.initState();
WidgetsBinding.instance.addObserver(this);
_configureBackgroundFetch();
}
@override
Widget build(BuildContext context) {
if (Platform.isAndroid || kDebugMode) {
return AdaptiveTheme(
light: lightThemeData,
dark: darkThemeData,
initial: AdaptiveThemeMode.system,
builder: (lightTheme, dartTheme) => MaterialApp(
title: "ente",
themeMode: ThemeMode.system,
theme: lightTheme,
darkTheme: dartTheme,
home: EnteApp._homeWidget,
debugShowCheckedModeBanner: false,
builder: EasyLoading.init(),
supportedLocales: L10n.all,
localizationsDelegates: const [
AppLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
],
),
);
} else {
return MaterialApp(
title: "ente",
themeMode: ThemeMode.system,
theme: lightThemeData,
darkTheme: darkThemeData,
home: EnteApp._homeWidget,
debugShowCheckedModeBanner: false,
builder: EasyLoading.init(),
supportedLocales: L10n.all,
localizationsDelegates: const [
AppLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
],
);
}
}
@override
void dispose() {
WidgetsBinding.instance.removeObserver(this);
super.dispose();
}
@override
void didChangeAppLifecycleState(AppLifecycleState state) {
final String stateChangeReason = 'app -> $state';
if (state == AppLifecycleState.resumed) {
AppLifecycleService.instance
.onAppInForeground(stateChangeReason + ': sync now');
SyncService.instance.sync();
} else {
AppLifecycleService.instance.onAppInBackground(stateChangeReason);
}
}
void _configureBackgroundFetch() {
BackgroundFetch.configure(
BackgroundFetchConfig(
minimumFetchInterval: 15,
forceAlarmManager: false,
stopOnTerminate: false,
startOnBoot: true,
enableHeadless: true,
requiresBatteryNotLow: true,
requiresCharging: false,
requiresStorageNotLow: false,
requiresDeviceIdle: false,
requiredNetworkType: NetworkType.ANY,
), (String taskId) async {
await widget.runBackgroundTask(taskId);
}, (taskId) {
_logger.info("BG task timeout taskID: $taskId");
widget.killBackgroundTask(taskId);
}).then((int status) {
_logger.info('[BackgroundFetch] configure success: $status');
}).catchError((e) {
_logger.info('[BackgroundFetch] configure ERROR: $e');
});
}
}