admin1
40 lines
902 B
Dart
40 lines
902 B
Dart
import 'package:flutter/foundation.dart';
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import 'playlist.dart';
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class SingleItemPlaylist implements Playlist {
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SingleItemPlaylist({required PlaylistItem item})
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: _current = ValueNotifier<PlaylistItem>(item),
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_currentIndex = ValueNotifier<int>(0);
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final ValueNotifier<PlaylistItem> _current;
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final ValueNotifier<int> _currentIndex;
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@override
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ValueListenable<PlaylistItem> get current => _current;
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@override
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ValueListenable<int> get currentIndex => _currentIndex;
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@override
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int get length => 1;
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@override
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bool get hasNext => false;
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@override
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bool get hasPrev => false;
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@override
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Future<void> next() async {}
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@override
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Future<void> prev() async {}
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@override
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Future<void> goTo(int index) async {}
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@override
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Future<void> goToItemId(String itemId) async {}
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@override
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void dispose() {
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_current.dispose();
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_currentIndex.dispose();
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}
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}
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