82 lines
1.9 KiB
Dart
82 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class SinglePreference {
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String name;
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String description;
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int value;
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Icon icon;
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String key;
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SinglePreference({
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required this.name,
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required this.description,
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required this.value,
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required this.icon,
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required this.key,
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});
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}
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class UserPreferences {
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List<SinglePreference> preferences = [
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SinglePreference(
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name: "Sightseeing",
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description: "How much do you like sightseeing?",
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value: 0,
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icon: Icon(Icons.church),
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key: "sightseeing",
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),
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SinglePreference(
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name: "Shopping",
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description: "How much do you like shopping?",
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value: 0,
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icon: Icon(Icons.shopping_bag),
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key: "shopping",
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),
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SinglePreference(
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name: "Foods & Drinks",
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description: "How much do you like eating?",
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value: 0,
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icon: Icon(Icons.restaurant),
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key: "eating",
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),
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SinglePreference(
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name: "Nightlife",
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description: "How much do you like nightlife?",
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value: 0,
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icon: Icon(Icons.wine_bar),
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key: "nightlife",
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),
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SinglePreference(
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name: "Nature",
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description: "How much do you like nature?",
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value: 0,
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icon: Icon(Icons.landscape),
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key: "nature",
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),
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SinglePreference(
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name: "Culture",
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description: "How much do you like culture?",
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value: 0,
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icon: Icon(Icons.palette),
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key: "culture",
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),
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];
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void save() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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for (SinglePreference pref in preferences) {
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prefs.setInt(pref.key, pref.value);
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}
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}
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void load() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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for (SinglePreference pref in preferences) {
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pref.value = prefs.getInt(pref.key) ?? 0;
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}
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}
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} |