113 lines
3.7 KiB
Dart
113 lines
3.7 KiB
Dart
import 'package:aves/main.dart';
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import 'package:aves/model/image_entry.dart';
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import 'package:aves/model/settings.dart';
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import 'package:aves/model/source/collection_lens.dart';
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import 'package:aves/services/image_file_service.dart';
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import 'package:aves/services/viewer_service.dart';
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import 'package:aves/utils/android_file_utils.dart';
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import 'package:aves/widgets/album/collection_page.dart';
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import 'package:aves/widgets/common/data_providers/media_store_collection_provider.dart';
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import 'package:aves/widgets/common/icons.dart';
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import 'package:aves/widgets/fullscreen/fullscreen_page.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: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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class HomePage extends StatefulWidget {
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const HomePage();
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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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MediaStoreSource _mediaStore;
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ImageEntry _viewerEntry;
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Future<void> _appSetup;
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@override
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void initState() {
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super.initState();
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_appSetup = _setup();
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imageCache.maximumSizeBytes = 512 * (1 << 20);
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Screen.keepOn(true);
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}
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Future<void> _setup() async {
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final permissions = await [
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Permission.storage,
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// to access media with unredacted metadata with scoped storage (Android 10+)
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Permission.accessMediaLocation,
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].request();
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if (permissions[Permission.storage] != PermissionStatus.granted) {
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unawaited(SystemNavigator.pop());
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return;
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}
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await androidFileUtils.init(); // 170ms
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final intentData = await ViewerService.getIntentData();
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if (intentData != null) {
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final action = intentData['action'];
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switch (action) {
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case 'view':
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AvesApp.mode = AppMode.view;
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_viewerEntry = await _initViewerEntry(
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uri: intentData['uri'],
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mimeType: intentData['mimeType'],
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);
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if (_viewerEntry == null) {
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// fallback to default mode when we fail to retrieve the entry
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AvesApp.mode = AppMode.main;
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}
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break;
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case 'pick':
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AvesApp.mode = AppMode.pick;
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// TODO TLAD apply pick mimetype(s)
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// some apps define multiple types, separated by a space (maybe other signs too, like `,` `;`?)
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String pickMimeTypes = intentData['mimeType'];
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debugPrint('pick mimeType=$pickMimeTypes');
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break;
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}
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}
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if (AvesApp.mode != AppMode.view) {
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_mediaStore = MediaStoreSource();
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await _mediaStore.init();
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unawaited(_mediaStore.refresh());
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}
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}
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Future<ImageEntry> _initViewerEntry({@required String uri, @required String mimeType}) async {
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final entry = await ImageFileService.getImageEntry(uri, mimeType);
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if (entry != null) {
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// cataloguing is essential for geolocation and video rotation
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await entry.catalog();
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unawaited(entry.locate());
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}
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return entry;
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}
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@override
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Widget build(BuildContext context) {
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return FutureBuilder<void>(
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future: _appSetup,
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builder: (context, snapshot) {
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if (snapshot.hasError) return Icon(AIcons.error);
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if (snapshot.connectionState != ConnectionState.done) return Scaffold();
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if (AvesApp.mode == AppMode.view) {
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return SingleFullscreenPage(entry: _viewerEntry);
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}
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if (_mediaStore != null) {
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return CollectionPage(CollectionLens(
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source: _mediaStore,
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groupFactor: settings.collectionGroupFactor,
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sortFactor: settings.collectionSortFactor,
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));
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}
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return SizedBox.shrink();
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});
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}
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}
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