mirror of
https://github.com/Cateners/tiny_computer.git
synced 2026-05-20 16:35:47 +08:00
95d6f662de
There are a lot of changes compared to the previous version, many features are mixed together and not easy to commit individually. Added a new control panel Added advertisements Moved packets out of assets Adjusted the data structure, so that it will be easier to add multi-container functionality in the future.
585 lines
26 KiB
Dart
585 lines
26 KiB
Dart
// main.dart -- This file is part of tiny_computer.
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// Copyright (C) 2023 Caten Hu
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// Tiny Computer is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License,
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// or any later version.
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// Tiny Computer is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see http://www.gnu.org/licenses/.
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import 'dart:async';
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import 'dart:convert';
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import 'dart:math';
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//import 'dart:convert';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:flutter/material.dart';
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import 'package:xterm/xterm.dart';
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//import 'package:xterm/flutter.dart';
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import 'package:tiny_computer/workflow.dart';
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import 'package:unity_ads_plugin/unity_ads_plugin.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Tiny Computer',
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
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useMaterial3: true,
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//fontFamily: "FiraCode",
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),
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home: const MyHomePage(title: 'Tiny Computer'),
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);
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}
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}
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class FakeLoadingStatus extends StatefulWidget {
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const FakeLoadingStatus({super.key});
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@override
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State<FakeLoadingStatus> createState() => _FakeLoadingStatusState();
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}
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class _FakeLoadingStatusState extends State<FakeLoadingStatus> {
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double _progressT = 0;
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Timer? _timer;
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@override
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void initState() {
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super.initState();
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_timer = Timer.periodic(const Duration(milliseconds: 100), (timer) {
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setState(() {
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_progressT += 0.1;
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});
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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 LinearProgressIndicator(value: 1 - pow(10, _progressT / -300).toDouble());
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}
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@override
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void dispose() {
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_timer?.cancel();
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super.dispose();
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}
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}
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class InfoPage extends StatefulWidget {
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const InfoPage({super.key});
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@override
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State<InfoPage> createState() => _InfoPageState();
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}
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class _InfoPageState extends State<InfoPage> {
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final List<bool> _expandState = [false, false, false, false];
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@override
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Widget build(BuildContext context) {
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return ExpansionPanelList(
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elevation: 1,
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expandedHeaderPadding: const EdgeInsets.all(0),
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expansionCallback: (panelIndex, isExpanded) {
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setState(() {
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_expandState[panelIndex] = isExpanded;
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});
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},
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children: [
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ExpansionPanel(
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headerBuilder: (context, isExpanded) {
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return const ListTile(title: Text("使用说明"));
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},
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body: const Padding(padding: EdgeInsets.all(8), child: Text("""
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第一次加载, 大概需要5到10分钟...
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请不要在安装时退出软件
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一些注意事项：
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此软件以GPL协议免费开源
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如果是买的就是被骗了, 请举报
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源代码在这里: https://github.com/Cateners/tiny_computer
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软件也会第一时间在这里更新
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请尽可能在这里下载软件, 确保是正版
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常见问题：
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如果你的系统版本大于等于android 12
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可能会在使用过程中异常退出(返回错误码9)
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届时本软件会提供方案指引你修复
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并不难
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此软件因为没有权限
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所以不能帮你修复
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如果你给了存储权限
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那么可以从主目录下的
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storage目录访问手机存储
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如果认为界面大小比例不合适
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可以通过调整左栏设置-高级设置里的scale
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快捷调整界面缩放
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这个功能是原本的noVNC里没有的哦!
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具体的改动可以在这里看到:
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https://github.com/Cateners/noVNC/tree/scale_factor
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其余两个选项是
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quality(图像质量)和compression(压缩等级)
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...是noVNC中本来就有的选项。
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如果感觉界面卡卡的
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可以适当调低
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如果你想安装其他软件
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可以在网上搜索
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"ubuntu安装xxx教程"
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"linux安装xxx教程"等等
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本软件也提供一些基本软件安装按钮
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包括图形处理, 视频剪辑, 科学计算相关的软件
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稍后你就会看到
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如果你想安装更多字体
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在给了存储权限的情况下
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直接将字体复制到手机存储的Fonts文件夹即可
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一些常用的办公字体
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可以在Windows电脑的C:\\Windows\\Fonts文件夹找到
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由于可能的版权问题
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软件不能帮你做
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关于中文输入的问题
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强烈建议不要使用安卓中文输入法直接输入中文
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而是使用英文键盘通过容器的输入法(Ctrl+空格切换)输入中文
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避免丢字错字
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在之前的版本中有网友反馈过这些问题
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还请注意：
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三星Galaxy S21 Ultra, 安卓13, 黑屏
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红米Note 12, 安卓13（miui14）, 黑屏
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红米Note 11T Pro+， miui13.0.4，“无法连接”
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Vivo Pad，安卓13，看不见鼠标移动
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关于这个
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我目前没有什么好的解决办法
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(毕竟我没有这些设备
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也不方便定位原因)
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如果你遇到了类似问题
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不管解没解决
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都可以去https://github.com/Cateners/tiny_computer/issues/1留个言
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感谢使用!
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项目原理：
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项目采用proot运行ubuntu虚拟容器系统
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图形界面是经过kali-undercover提供的Win10主题美化的xfce
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系统预装了WPS, VSCode、火狐浏览器和fcitx输入法
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这个项目没有使用Termux
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因为我不太喜欢Termux的路径硬编码
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路径硬编码会导致软件在多用户/分身等场景无法使用
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当然这样一来就用不了Termux的软件生态了
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...如果你不知道什么是Termux
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那也无所谓
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即使完全不懂原理也不影响使用本软件
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但假如有一天你有了其他高级需求
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比如想换系统、换架构等等
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那么请学习并使用Termux
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届时本软件的使命已经达成...
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(顺带一提, 全部解压完大概需要7GB空间
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解压途中占用空间可能达到9GB
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请确保有足够的空间
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(这样真的Tiny吗><))
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"""
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)),
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isExpanded: _expandState[0],
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),
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ExpansionPanel(
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isExpanded: _expandState[1],
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headerBuilder: ((context, isExpanded) {
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return const ListTile(title: Text("隐私政策"));
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}), body: const Padding(padding: EdgeInsets.all(8), child: Text("不知道怎么写"))),
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ExpansionPanel(
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isExpanded: _expandState[2],
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headerBuilder: ((context, isExpanded) {
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return const ListTile(title: Text("服务条款"));
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}), body: const Padding(padding: EdgeInsets.all(8), child: Text("要写什么"))),
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ExpansionPanel(
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isExpanded: _expandState[3],
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headerBuilder: ((context, isExpanded) {
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return const ListTile(title: Text("支持作者"));
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}), body: Column(
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children: [
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const Padding(padding: EdgeInsets.all(8), child: Text("""
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这个软件预计会有一些广告
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之前的版本中说过
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如果完整地看了"隐私政策"与"服务条款"的话
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就可以选择关闭广告
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但因为那两个玩意一直都不知道怎么写
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想想还是算了
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但软件里的广告还是可以关闭的
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本软件的广告分为横幅广告和视频广告
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横幅广告在终端和控制页面的顶端出现
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只需完整观看一次视频广告即可永久关闭
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视频广告目前只在"关闭横幅广告"和"启用终端"两个功能中出现
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看一个视频即可永久启用对应功能
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我认为还是比较良心的...吧?
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总之为了良好的体验
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在图形界面是不会出现广告的
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这点还请放心
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""")),
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const FractionallySizedBox(
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widthFactor: 0.8,
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child: Image(image: AssetImage("images/alipay.png"))
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),
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ElevatedButton(
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onPressed: () {
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launchUrl(Uri.parse("https://github.com/Cateners/tiny_computer"));
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},
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child: const Text("项目地址"),
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),
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]
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)),
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],
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);
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}
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}
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class LoadingPage extends StatelessWidget {
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const LoadingPage({super.key});
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@override
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Widget build(BuildContext context) {
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return const Padding(
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padding: EdgeInsets.all(8),
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child: Column(
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children: [
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Padding(
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padding: EdgeInsets.fromLTRB(16, 16, 16, 16),
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child: FractionallySizedBox(
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widthFactor: 0.4,
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child: Image(
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image: AssetImage("images/icon.png")
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)
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),
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),
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Padding(
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padding: EdgeInsets.fromLTRB(0, 0, 0, 8),
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child: Text("小小电脑", textScaleFactor: 2),
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),
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FakeLoadingStatus(),
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Expanded(child:
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Padding(padding: EdgeInsets.all(8), child: Card(child: Padding(padding: EdgeInsets.all(8), child:
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Scrollbar(child:
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SingleChildScrollView(
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child: InfoPage()
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)
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)
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))
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,))
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]
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)
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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//高级设置，全局设置
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final List<bool> _expandState = [false, false, false];
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bool bannerAdsFailedToLoad = false;
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//安装完成了吗？
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//完成后从加载界面切换到主界面
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bool isLoadingComplete = false;
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//主界面索引
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int pageIndex = 0;
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final ButtonStyle buttonStyle = OutlinedButton.styleFrom(
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tapTargetSize: MaterialTapTargetSize.shrinkWrap,
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minimumSize: const Size(0, 0), padding: const EdgeInsets.fromLTRB(4, 2, 4, 2)
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);
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@override
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Widget build(BuildContext context) {
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G.homePageStateContext = context;
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if (!isLoadingComplete) {
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Workflow.workflow().then((value) {
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setState(() {
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isLoadingComplete = true;
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});
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});
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}
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return Scaffold(
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appBar: AppBar(
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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title: Text(isLoadingComplete?Util.getCurrentProp("name"):widget.title),
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),
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body: isLoadingComplete?Column(mainAxisSize: MainAxisSize.min, children: [
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G.prefs.getBool("isBannerAdsClosed")!||bannerAdsFailedToLoad?SizedBox.fromSize(size: const Size.square(0),):UnityBannerAd(
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placementId: AdManager.bannerAdPlacementId,
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onLoad: (placementId) => print('Banner loaded: $placementId'),
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onClick: (placementId) => print('Banner clicked: $placementId'),
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onFailed: (placementId, error, message) {
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print('Banner Ad $placementId failed: $error $message');
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setState(() {
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bannerAdsFailedToLoad = true;
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});
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},
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),Expanded(flex: 1, child: AnimatedSwitcher(
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duration: const Duration(milliseconds: 256),
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child: [TerminalView(G.termPtys[G.currentContainer]!.terminal), Padding(
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padding: const EdgeInsets.all(8),
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child: Scrollbar(child: SingleChildScrollView(child: Column(
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children: [
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const Padding(
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padding: EdgeInsets.all(16),
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child: FractionallySizedBox(
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widthFactor: 0.4,
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child: Image(
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image: AssetImage("images/icon.png")
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)
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),
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),
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/*Padding(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 8),
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child: Text(Util.getCurrentProp("name"), textScaleFactor: 2),
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),*/
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Wrap(alignment: WrapAlignment.center, spacing: 4.0, runSpacing: 4.0, children: Util.getCurrentProp("commands")
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.asMap().entries.map<Widget>((e) {
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return OutlinedButton(style: buttonStyle, child: Text(e.value["name"]!), onPressed: () {
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setState(() {
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Util.termWrite(e.value["command"]!);
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pageIndex = 0;
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});
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}, onLongPress: () {
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String name = e.value["name"]!;
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String command = e.value["command"]!;
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showDialog(context: context, builder: (context) {
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return AlertDialog(title: const Text("指令编辑"), content: SingleChildScrollView(child: Column(children: [
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TextFormField(initialValue: name, decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "指令名称"), onChanged: (value) {
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name = value;
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}),
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SizedBox.fromSize(size: const Size.square(8)),
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TextFormField(maxLines: null, initialValue: command, decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "指令内容"), onChanged: (value) {
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command = value;
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}),
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])), actions: [
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TextButton(onPressed:() async {
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await Util.setCurrentProp("commands", Util.getCurrentProp("commands")
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..removeAt(e.key));
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setState(() {});
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if (!context.mounted) return;
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Navigator.of(context).pop();
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}, child: const Text("删除该项")),
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TextButton(onPressed:() {
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Navigator.of(context).pop();
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}, child: const Text("取消")),
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TextButton(onPressed:() async {
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await Util.setCurrentProp("commands", Util.getCurrentProp("commands")
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..setAll(e.key, [{"name": name, "command": command}]));
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setState(() {});
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if (!context.mounted) return;
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Navigator.of(context).pop();
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}, child: const Text("保存")),
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]);
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},);
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},);
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}).toList()..add(OutlinedButton(style: buttonStyle, onPressed:() {
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String name = "";
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String command = "";
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showDialog(context: context, builder: (context) {
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return AlertDialog(title: const Text("指令编辑"), content: SingleChildScrollView(child: Column(children: [
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TextFormField(initialValue: name, decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "指令名称"), onChanged: (value) {
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name = value;
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}),
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SizedBox.fromSize(size: const Size.square(8)),
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TextFormField(maxLines: null, initialValue: command, decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "指令内容"), onChanged: (value) {
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command = value;
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}),
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])), actions: [
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TextButton(onPressed:() {
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Navigator.of(context).pop();
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}, child: const Text("取消")),
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TextButton(onPressed:() async {
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await Util.setCurrentProp("commands", Util.getCurrentProp("commands")
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..add({"name": name, "command": command}));
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setState(() {});
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if (!context.mounted) return;
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Navigator.of(context).pop();
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}, child: const Text("添加")),
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]);
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},);
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}, child: const Text("添加快捷指令")))),
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Padding(padding: const EdgeInsets.all(8), child: Card(child: Padding(padding: const EdgeInsets.all(8), child:
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Column(children: [
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ExpansionPanelList(
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elevation: 1,
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expandedHeaderPadding: const EdgeInsets.all(0),
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expansionCallback: (panelIndex, isExpanded) {
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setState(() {
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_expandState[panelIndex] = isExpanded;
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});
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},children: [
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ExpansionPanel(
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isExpanded: _expandState[0],
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headerBuilder: ((context, isExpanded) {
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return const ListTile(title: Text("高级设置"), subtitle: Text("修改后重启生效"));
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}), body: Padding(padding: const EdgeInsets.all(12), child: Column(children: [
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TextFormField(maxLines: null, initialValue: Util.getCurrentProp("name"), decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "容器名称"), onChanged: (value) async {
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await Util.setCurrentProp("name", value);
|
||
setState(() {});
|
||
}),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
TextFormField(maxLines: null, initialValue: Util.getCurrentProp("boot"), decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "启动命令"), onChanged: (value) async {
|
||
await Util.setCurrentProp("boot", value);
|
||
}),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
TextFormField(maxLines: null, initialValue: Util.getCurrentProp("vnc"), decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "vnc启动命令"), onChanged: (value) async {
|
||
await Util.setCurrentProp("vnc", value);
|
||
}),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
TextFormField(maxLines: null, initialValue: Util.getCurrentProp("vncUrl"), decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "网页跳转地址"), onChanged: (value) async {
|
||
await Util.setCurrentProp("vncUrl", value);
|
||
}),
|
||
],))),
|
||
ExpansionPanel(
|
||
isExpanded: _expandState[1],
|
||
headerBuilder: ((context, isExpanded) {
|
||
return const ListTile(title: Text("全局设置"), subtitle: Text("在这里关广告、开启终端编辑"));
|
||
}), body: Padding(padding: const EdgeInsets.all(12), child: Column(children: [
|
||
TextFormField(maxLines: null, initialValue: G.prefs.getString("defaultAudioPort"), decoration: const InputDecoration(border: OutlineInputBorder(), labelText: "pulseaudio接收端口"), onChanged: (value) async {
|
||
await G.prefs.setString("defaultAudioPort", value);
|
||
}),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
SwitchListTile(title: const Text("关闭横幅广告"), value: G.prefs.getBool("isBannerAdsClosed")!, onChanged:(value) {
|
||
if (value && (G.prefs.getInt("adsWatchedTotal")! == 0)) {
|
||
ScaffoldMessenger.of(context).hideCurrentSnackBar();
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
const SnackBar(content: Text("观看一个视频广告解锁><"))
|
||
);
|
||
return;
|
||
}
|
||
G.prefs.setBool("isBannerAdsClosed", value);
|
||
setState(() {});
|
||
},),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
SwitchListTile(title: const Text("启用终端"), value: G.prefs.getBool("isTerminalWriteEnabled")!, onChanged:(value) {
|
||
if (value && (G.prefs.getInt("adsWatchedTotal")! == 0)) {
|
||
ScaffoldMessenger.of(context).hideCurrentSnackBar();
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(content: const Text("观看一个视频广告解锁><"), action: SnackBarAction(label: "啊?", onPressed: () {
|
||
G.prefs.setBool("isTerminalWriteEnabled", value);
|
||
setState(() {});
|
||
},))
|
||
);
|
||
return;
|
||
}
|
||
G.prefs.setBool("isTerminalWriteEnabled", value);
|
||
setState(() {});
|
||
},),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
SwitchListTile(title: const Text("开启时启动图形界面"), value: G.prefs.getBool("autoLaunchVnc")!, onChanged:(value) {
|
||
G.prefs.setBool("autoLaunchVnc", value);
|
||
setState(() {});
|
||
},),
|
||
],))),
|
||
ExpansionPanel(
|
||
isExpanded: _expandState[2],
|
||
headerBuilder: ((context, isExpanded) {
|
||
return const ListTile(title: Text("广告记录"));
|
||
}), body: Padding(padding: const EdgeInsets.all(12), child: Column(children: [
|
||
OutlinedButton(child: const Text("看一个广告"), onPressed: () {
|
||
if (AdManager.placements[AdManager.rewardedVideoAdPlacementId]!) {
|
||
AdManager.showAd(AdManager.rewardedVideoAdPlacementId, () {
|
||
final bonus = Util.getRandomBonus();
|
||
Util.applyBonus(bonus);
|
||
ScaffoldMessenger.of(context).hideCurrentSnackBar();
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(content: Text("你获得了 ${bonus["name"]}*${bonus["amount"]}"))
|
||
);
|
||
setState(() {
|
||
|
||
});
|
||
}, () {
|
||
ScaffoldMessenger.of(context).hideCurrentSnackBar();
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
const SnackBar(content: Text("已经看5个广告了, 今天也非常感谢><"))
|
||
);
|
||
});
|
||
}
|
||
}),
|
||
const SizedBox.square(dimension: 8),
|
||
Text(G.prefs.getStringList("adsBonus")!.map((element) {
|
||
final e = jsonDecode(element);
|
||
return e["amount"]==0?"":"${e["name"]}*${e["amount"]}\n";
|
||
}).join())
|
||
],))),
|
||
],),
|
||
SizedBox.fromSize(size: const Size.square(8)),
|
||
const InfoPage()
|
||
]
|
||
)
|
||
))
|
||
,)
|
||
]
|
||
)))
|
||
)][pageIndex],
|
||
transitionBuilder: (child, animation) {
|
||
return FadeTransition(opacity: animation, child: child);
|
||
},))]):const LoadingPage(),
|
||
bottomNavigationBar: Visibility(visible: isLoadingComplete,
|
||
child: BottomNavigationBar(currentIndex: pageIndex,
|
||
onTap: (index) {
|
||
setState(() {
|
||
pageIndex = index;
|
||
});
|
||
},
|
||
items: const [
|
||
BottomNavigationBarItem(icon: Icon(Icons.monitor), label: "终端"),
|
||
BottomNavigationBarItem(icon: Icon(Icons.video_settings), label: "控制"),
|
||
],
|
||
)
|
||
),
|
||
floatingActionButton: Visibility(visible: isLoadingComplete && (pageIndex == 0),
|
||
child: FloatingActionButton(
|
||
onPressed: () => Workflow.launchBrowser(),
|
||
tooltip: "进入图形界面",
|
||
child: const Icon(Icons.play_arrow),
|
||
),
|
||
), // This trailing comma makes auto-formatting nicer for build methods.
|
||
);
|
||
}
|
||
}
|