mirror of
https://github.com/asjqkkkk/flutter-todos.git
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63 lines
2.2 KiB
Dart
63 lines
2.2 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:todo_list/i10n/localization_intl.dart';
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import 'package:todo_list/json/task_icon_bean.dart';
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import 'package:todo_list/utils/shared_util.dart';
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import 'package:todo_list/utils/theme_util.dart';
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class IconListUtil{
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static IconListUtil _instance;
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static IconListUtil getInstance(){
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if(_instance == null){
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_instance = IconListUtil._internal();
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}
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return _instance;
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}
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IconListUtil._internal();
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List<TaskIconBean> getDefaultTaskIcons(BuildContext context){
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return [TaskIconBean(
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taskName: DemoLocalizations.of(context).music,
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iconBean: IconBean.fromIconData(Icons.music_note),
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colorBean: ColorBean.fromColor(MyThemeColor.coffeeColor)),
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TaskIconBean(
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taskName: DemoLocalizations.of(context).game,
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iconBean: IconBean.fromIconData(Icons.videogame_asset),
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colorBean: ColorBean.fromColor(MyThemeColor.cyanColor)),
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TaskIconBean(
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taskName: DemoLocalizations.of(context).read,
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iconBean: IconBean.fromIconData(Icons.book),
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colorBean: ColorBean.fromColor(MyThemeColor.defaultColor)),
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TaskIconBean(
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taskName: DemoLocalizations.of(context).sports,
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iconBean: IconBean.fromIconData(Icons.directions_run),
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colorBean: ColorBean.fromColor(MyThemeColor.greenColor)),
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TaskIconBean(
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taskName: DemoLocalizations.of(context).travel,
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iconBean: IconBean.fromIconData(Icons.drive_eta),
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colorBean: ColorBean.fromColor(MyThemeColor.darkColor)),
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TaskIconBean(
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taskName: DemoLocalizations.of(context).work,
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iconBean: IconBean.fromIconData(Icons.work),
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colorBean: ColorBean.fromColor(MyThemeColor.blueGrayColor)),];
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}
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Future<List<TaskIconBean>> getIconWithCache(BuildContext context) async{
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List<String> strings =
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await SharedUtil.instance.readList(Keys.taskIconBeans);
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List<TaskIconBean> list = [];
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for (var o in strings) {
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final data = jsonDecode(o);
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TaskIconBean taskIconBean = TaskIconBean.fromMap(data);
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list.add(taskIconBean);
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}
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final defaultList = getDefaultTaskIcons(context);
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return List.from(defaultList + list);
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}
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} |