Zakaria
53 lines
1.6 KiB
Dart
53 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:get_it/get_it.dart';
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import '../../services/downloads_helper.dart';
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import '../../services/finamp_settings_helper.dart';
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class DownloadMissingImagesButton extends StatefulWidget {
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const DownloadMissingImagesButton({Key? key}) : super(key: key);
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@override
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State<DownloadMissingImagesButton> createState() =>
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_DownloadMissingImagesButtonState();
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}
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class _DownloadMissingImagesButtonState
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extends State<DownloadMissingImagesButton> {
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final _downloadsHelper = GetIt.instance<DownloadsHelper>();
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// The user shouldn't be able to check for missing downloads while offline
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bool _enabled = !FinampSettingsHelper.finampSettings.isOffline;
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void downloadImages() async {
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// We don't want two checks to happen at once, so we disable the
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// button while a check is running (it shouldn't take long enough
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// for the user to be able to press twice, but you never know)
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setState(() {
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_enabled = false;
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});
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final imagesDownloaded = await _downloadsHelper.downloadMissingImages();
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(AppLocalizations.of(context)!
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.downloadedMissingImages(imagesDownloaded)),
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));
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setState(() {
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_enabled = true;
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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 IconButton(
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onPressed: _enabled ? () => downloadImages() : null,
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icon: const Icon(Icons.image),
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tooltip: AppLocalizations.of(context)!.downloadMissingImages,
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);
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}
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} |