25 lines
614 B
Dart
25 lines
614 B
Dart
import "package:flutter/material.dart";
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import "package:photos/core/constants.dart";
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class RecentSearches with ChangeNotifier {
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static RecentSearches? _instance;
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RecentSearches._();
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factory RecentSearches() => _instance ??= RecentSearches._();
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final searches = <String>{};
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void add(String query) {
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searches.add(query);
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while (searches.length > searchSectionLimit) {
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searches.remove(searches.first);
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}
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//buffer for not surfacing a new recent search before going to the next
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//screen
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Future.delayed(const Duration(seconds: 1), () {
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notifyListeners();
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});
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}
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}
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