133 lines
5.2 KiB
Dart
133 lines
5.2 KiB
Dart
import 'package:aves/model/image_collection.dart';
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import 'package:aves/model/image_entry.dart';
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import 'package:aves/model/image_file_service.dart';
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import 'package:aves/model/metadata_db.dart';
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import 'package:aves/model/settings.dart';
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import 'package:aves/utils/android_file_utils.dart';
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import 'package:aves/widgets/album/all_collection_drawer.dart';
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import 'package:aves/widgets/album/all_collection_page.dart';
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import 'package:aves/widgets/common/fake_app_bar.dart';
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import 'package:aves/widgets/common/icons.dart';
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import 'package:aves/widgets/common/media_query_data_provider.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_native_timezone/flutter_native_timezone.dart';
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import 'package:pedantic/pedantic.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:screen/screen.dart';
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final _stopwatch = Stopwatch()..start();
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void main() {
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debugPrint('main start, elapsed=${_stopwatch.elapsed}');
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runApp(AvesApp());
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}
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class AvesApp extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Aves',
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theme: ThemeData(
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brightness: Brightness.dark,
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accentColor: Colors.indigoAccent,
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scaffoldBackgroundColor: Colors.grey[900],
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appBarTheme: AppBarTheme(
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textTheme: TextTheme(
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title: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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fontFamily: 'Concourse Caps',
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),
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),
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),
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),
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home: HomePage(),
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);
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}
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}
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class HomePage extends StatefulWidget {
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@override
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_HomePageState createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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static const EventChannel eventChannel = EventChannel('deckers.thibault/aves/mediastore');
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ImageCollection localMediaCollection = ImageCollection(entries: []);
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@override
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void initState() {
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super.initState();
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imageCache.maximumSizeBytes = 512 * (1 << 20);
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setup();
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Screen.keepOn(true);
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}
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Future<void> setup() async {
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debugPrint('$runtimeType setup start, elapsed=${_stopwatch.elapsed}');
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// TODO reduce permission check time
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final permissions = await PermissionHandler().requestPermissions([
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PermissionGroup.storage
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]); // 350ms
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if (permissions[PermissionGroup.storage] != PermissionStatus.granted) {
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unawaited(SystemNavigator.pop());
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return;
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}
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// debugPrint('$runtimeType setup permission check done, elapsed=${stopwatch.elapsed}');
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androidFileUtils.init();
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// debugPrint('$runtimeType setup androidFileUtils.init done, elapsed=${stopwatch.elapsed}');
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// TODO notify when icons are ready for drawer and section header refresh
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unawaited(IconUtils.init()); // 170ms
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// debugPrint('$runtimeType setup IconUtils.init done, elapsed=${stopwatch.elapsed}');
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await settings.init(); // <20ms
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localMediaCollection.groupFactor = settings.collectionGroupFactor;
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localMediaCollection.sortFactor = settings.collectionSortFactor;
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debugPrint('$runtimeType setup settings.init done, elapsed=${_stopwatch.elapsed}');
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await metadataDb.init(); // <20ms
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final currentTimeZone = await FlutterNativeTimezone.getLocalTimezone(); // <20ms
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final catalogTimeZone = settings.catalogTimeZone;
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if (currentTimeZone != catalogTimeZone) {
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// clear catalog metadata to get correct date/times when moving to a different time zone
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debugPrint('$runtimeType clear catalog metadata to get correct date/times');
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await metadataDb.clearMetadataEntries();
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settings.catalogTimeZone = currentTimeZone;
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}
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// debugPrint('$runtimeType setup metadataDb.init done, elapsed=${stopwatch.elapsed}');
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eventChannel.receiveBroadcastStream().cast<Map>().listen(
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(entryMap) => localMediaCollection.add(ImageEntry.fromMap(entryMap)),
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onDone: () async {
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debugPrint('$runtimeType mediastore stream done, elapsed=${_stopwatch.elapsed}');
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localMediaCollection.updateSections(); // <50ms
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// TODO reduce setup time until here
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localMediaCollection.updateAlbums(); // <50ms
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await localMediaCollection.loadCatalogMetadata(); // 650ms
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await localMediaCollection.catalogEntries(); // <50ms
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await localMediaCollection.loadAddresses(); // 350ms
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await localMediaCollection.locateEntries(); // <50ms
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debugPrint('$runtimeType setup end, elapsed=${_stopwatch.elapsed}');
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},
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onError: (error) => debugPrint('$runtimeType mediastore stream error=$error'),
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);
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// debugPrint('$runtimeType setup fetch images, elapsed=${stopwatch.elapsed}');
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// TODO split image fetch AND/OR cache fetch across sessions
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await ImageFileService.getImageEntries(); // 460ms
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}
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@override
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Widget build(BuildContext context) {
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return MediaQueryDataProvider(
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child: Scaffold(
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// fake app bar so that content is safe from status bar, even though we use a SliverAppBar
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appBar: FakeAppBar(),
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body: AllCollectionPage(collection: localMediaCollection),
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drawer: AllCollectionDrawer(collection: localMediaCollection),
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resizeToAvoidBottomInset: false,
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),
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);
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}
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}
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