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xmz7891
b62ac865ea
被控端 - 修复 MTU 问题：夹 MSS + 路径 MTU 探测（公网可用率 48% -> 100%） - 复用 HTTP 连接（免掉每次新建 TLS 的 30% 握手失败） - 每分钟回头找局域网，自动切回快 400 倍的路径 - 画面心跳帧：静止时省流量，客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA，修 SSLHandshakeException - 连接错误翻译成人话（证书/时间/解析/超时分别提示） - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体（修每 16 秒一次的连接错乱与大面积 502） - 网络调优脚本 net-tune.sh（开机自动应用） - 管理页：批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知（作者：小麦子）
530 lines
20 KiB
Python
530 lines
20 KiB
Python
# -*- coding: utf-8 -*-
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"""安卓端新增：局域网连接页面 + 服务器延迟检测。
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用户要求：
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"在首页没连之前可以加一个进入局域网连接页面，
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就可以用局域网进行连接，不经过中转服务器"
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"加个东西就是可以检查延迟检查连接服务器"
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设计：
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首页（未连接时）三个按钮：
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[ 局域网连接（同一个 WiFi） ] <- 新增，走局域网直连
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[ 输入配对码连接 ] <- 原来的，经中转
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[ 中转设置（跨网络用） ]
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外加一个延迟状态行：
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[ 检查服务器 ] 显示"延迟 83 毫秒 / 连不上"
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局域网页面：
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* 自动搜索（UDP 广播，被控端监听 8766）
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* 搜到的电脑列出来，点一下就连
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* 也能手动填 IP:端口
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* 配对码
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* 全部走 RemoteClient.connect()（直连），不碰中转
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两条路并存：局域网友好、中转兜底。
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"""
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from __future__ import annotations
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import ast
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import sys
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from pathlib import Path
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MAIN = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\android\src"
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r"\com\lanremote\watch\MainActivity.java")
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# ===================== 1. 首页加按钮 =====================
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HOME_ANCHOR = ''' Button codeButton = bigButton("输入配对码连接", C_OK, 15);'''
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HOME_NEW = ''' // 局域网连接：手表和电脑在同一个 WiFi 时走这条，不经过中转。
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// 用户要求："在首页没连之前可以加一个进入局域网连接页面，
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// 就可以用局域网进行连接，不经过中转服务器"
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Button lanButton = bigButton("局域网连接（同一个 WiFi）", C_ACCENT, 15);
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LinearLayout.LayoutParams lanParams = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, dp(52));
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lanParams.setMargins(0, 0, 0, dp(8));
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lanButton.setLayoutParams(lanParams);
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lanButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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showLanPanel();
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}
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});
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box.addView(lanButton);
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Button codeButton = bigButton("输入配对码连接", C_OK, 15);'''
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HOME_LATENCY_ANCHOR = ''' statusView = new TextView(this);
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statusView.setTextColor(C_DIM);
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statusView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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statusView.setPadding(0, 0, 0, dp(6));
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box.addView(statusView);'''
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HOME_LATENCY_NEW = ''' // 服务器延迟：连不上中转的时候，这一条最有用
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LinearLayout serverRow = new LinearLayout(this);
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serverRow.setOrientation(LinearLayout.HORIZONTAL);
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serverRow.setGravity(Gravity.CENTER_VERTICAL);
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serverStatus = new TextView(this);
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serverStatus.setTextColor(C_DIM);
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serverStatus.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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serverStatus.setText("服务器：还没测");
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LinearLayout.LayoutParams ssParams = new LinearLayout.LayoutParams(
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0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f);
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serverStatus.setLayoutParams(ssParams);
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serverRow.addView(serverStatus);
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Button pingButton = smallButton("检查服务器", C_CARD, new Runnable() {
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@Override
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public void run() {
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checkServer();
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}
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});
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serverRow.addView(pingButton);
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box.addView(serverRow);
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statusView = new TextView(this);
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statusView.setTextColor(C_DIM);
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statusView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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statusView.setPadding(0, dp(6), 0, dp(6));
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box.addView(statusView);'''
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# ===================== 2. 字段 =====================
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FIELD_ANCHOR = ''' private TextView statusView;'''
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FIELD_NEW = ''' // ---- 局域网连接页面 ----
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private FrameLayout lanPanel;
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private LinearLayout lanResultBox;
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private EditText lanIpInput;
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private EditText lanPortInput;
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private EditText lanCodeInput;
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private TextView lanStatus;
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private volatile boolean lanSearching;
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// ---- 服务器延迟 ----
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private TextView serverStatus;
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private TextView statusView;'''
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# ===================== 3. onCreate 里建这个面板 =====================
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CREATE_ANCHOR = ''' buildConnectPanel();
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buildControlPanel();
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buildMirrorPanel();'''
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CREATE_NEW = ''' buildConnectPanel();
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buildControlPanel();
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buildMirrorPanel();
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buildLanPanel();'''
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CREATE_ADD_ANCHOR = ''' root.addView(connectPanel, new FrameLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.MATCH_PARENT));'''
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CREATE_ADD_NEW = ''' root.addView(connectPanel, new FrameLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.MATCH_PARENT));
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root.addView(lanPanel, new FrameLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.MATCH_PARENT));'''
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CREATE_HIDE_ANCHOR = ''' controlPanel.setVisibility(View.GONE);
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mirrorPanel.setVisibility(View.GONE);
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connectPanel.setVisibility(View.VISIBLE);'''
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CREATE_HIDE_NEW = ''' controlPanel.setVisibility(View.GONE);
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mirrorPanel.setVisibility(View.GONE);
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lanPanel.setVisibility(View.GONE);
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connectPanel.setVisibility(View.VISIBLE);'''
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# ===================== 4. 新方法（插在 showConnectPanel 前） =====================
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METHOD_ANCHOR = ''' private void showConnectPanel() {'''
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METHOD_NEW = ''' // ==================================================================
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// 局域网连接（不经过中转）
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// ==================================================================
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private void buildLanPanel() {
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lanPanel = new FrameLayout(this);
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lanPanel.setBackgroundColor(C_BG);
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ScrollView scroll = new ScrollView(this);
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scroll.setBackgroundColor(C_BG);
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LinearLayout box = new LinearLayout(this);
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box.setOrientation(LinearLayout.VERTICAL);
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box.setPadding(dp(10), dp(12), dp(10), dp(12));
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scroll.addView(box, new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.WRAP_CONTENT));
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lanPanel.addView(scroll, new FrameLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.MATCH_PARENT));
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// ---- 标题 + 返回 ----
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LinearLayout top = new LinearLayout(this);
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top.setOrientation(LinearLayout.HORIZONTAL);
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top.setGravity(Gravity.CENTER_VERTICAL);
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TextView title = new TextView(this);
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title.setText("局域网连接");
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title.setTextColor(C_FG);
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title.setTextSize(TypedValue.COMPLEX_UNIT_SP, 17);
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LinearLayout.LayoutParams tParams = new LinearLayout.LayoutParams(
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0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f);
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title.setLayoutParams(tParams);
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top.addView(title);
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top.addView(smallButton("返回", C_CARD, new Runnable() {
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@Override
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public void run() {
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hideLanPanel();
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}
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}));
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box.addView(top);
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TextView hint = new TextView(this);
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hint.setText("手表和电脑连同一个 WiFi 时用这个，速度更快、不占流量。\\n"
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+ "电脑上要开着 ykxmz。");
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hint.setTextColor(C_DIM);
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hint.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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hint.setPadding(0, dp(6), 0, dp(10));
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box.addView(hint);
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// ---- 自动搜索 ----
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Button search = bigButton("自动搜索电脑", C_ACCENT, 14);
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LinearLayout.LayoutParams sParams = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, dp(50));
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sParams.setMargins(0, 0, 0, dp(8));
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search.setLayoutParams(sParams);
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search.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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startLanSearch();
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}
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});
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box.addView(search);
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lanStatus = new TextView(this);
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lanStatus.setTextColor(C_DIM);
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lanStatus.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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lanStatus.setPadding(0, 0, 0, dp(6));
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box.addView(lanStatus);
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lanResultBox = new LinearLayout(this);
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lanResultBox.setOrientation(LinearLayout.VERTICAL);
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box.addView(lanResultBox);
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// ---- 手动填地址 ----
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TextView manualTip = new TextView(this);
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manualTip.setText("搜不到就自己填（电脑上 ykxmz 会显示 IP）");
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manualTip.setTextColor(C_DIM);
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manualTip.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
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manualTip.setPadding(0, dp(10), 0, dp(4));
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box.addView(manualTip);
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lanIpInput = makeInput("电脑 IP，如 192.168.10.105",
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InputType.TYPE_CLASS_TEXT);
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box.addView(labeled("电脑 IP", lanIpInput));
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lanPortInput = makeInput("端口（默认 8765）",
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InputType.TYPE_CLASS_NUMBER);
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box.addView(labeled("端口", lanPortInput));
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lanCodeInput = makeInput("6 位配对码", InputType.TYPE_CLASS_NUMBER);
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box.addView(labeled("配对码", lanCodeInput));
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Button connect = bigButton("连上这台电脑", C_OK, 15);
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LinearLayout.LayoutParams cParams = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, dp(52));
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cParams.setMargins(0, dp(10), 0, 0);
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connect.setLayoutParams(cParams);
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connect.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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connectLanTyped();
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}
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});
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box.addView(connect);
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}
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private void showLanPanel() {
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connectPanel.setVisibility(View.GONE);
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controlPanel.setVisibility(View.GONE);
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if (mirrorPanel != null) {
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mirrorPanel.setVisibility(View.GONE);
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}
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lanPanel.setVisibility(View.VISIBLE);
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getWindow().setSoftInputMode(
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WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
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// 进来先自动搜一次，省得用户还要自己点
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String savedCode = savedPairingCode();
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if (lanCodeInput != null && savedCode != null && !savedCode.isEmpty()
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&& lanCodeInput.getText().length() == 0) {
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lanCodeInput.setText(savedCode);
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}
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startLanSearch();
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}
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private void hideLanPanel() {
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lanPanel.setVisibility(View.GONE);
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showConnectPanel();
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}
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/** 广播搜一圈，找到的电脑列出来。 */
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private void startLanSearch() {
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if (lanSearching) {
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return;
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}
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lanSearching = true;
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if (lanResultBox != null) {
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lanResultBox.removeAllViews();
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}
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setLanStatus("正在搜索…（最多 6 秒）", C_DIM);
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appendLog("局域网搜索开始");
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io.execute(new Runnable() {
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@Override
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public void run() {
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java.util.List<DiscoveryCore.Found> found;
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try {
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found = Discovery.search(MainActivity.this, 4000);
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} catch (Throwable error) {
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found = new java.util.ArrayList<DiscoveryCore.Found>();
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appendLog("搜索失败：" + error);
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}
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final java.util.List<DiscoveryCore.Found> result = found;
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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lanSearching = false;
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if (lanResultBox == null) {
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return;
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}
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lanResultBox.removeAllViews();
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if (result.isEmpty()) {
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setLanStatus("没搜到电脑。确认：① 电脑开着 ykxmz ② "
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+ "同一个 WiFi ③ 路由器没开 AP 隔离。"
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+ "\\n也可以直接填下面的 IP。", C_WARN);
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appendLog("局域网没搜到电脑");
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return;
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}
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setLanStatus("搜到 " + result.size() + " 台，点一下就连",
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C_OK);
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appendLog("搜到 " + result.size() + " 台电脑");
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for (final DiscoveryCore.Found item : result) {
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Button b = bigButton(
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item.name + " · " + item.host,
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C_CARD, 14);
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LinearLayout.LayoutParams lp =
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new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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dp(50));
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lp.setMargins(0, 0, 0, dp(6));
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b.setLayoutParams(lp);
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b.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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if (lanIpInput != null) {
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lanIpInput.setText(item.host);
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}
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if (lanPortInput != null) {
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lanPortInput.setText(
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String.valueOf(item.port));
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}
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connectLanTyped();
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}
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});
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lanResultBox.addView(b);
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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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private void setLanStatus(String text, int color) {
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if (lanStatus != null) {
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lanStatus.setText(text);
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lanStatus.setTextColor(color);
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}
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}
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/** 用手填/点选的地址直连，不走中转。 */
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private void connectLanTyped() {
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String host = lanIpInput == null ? ""
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: lanIpInput.getText().toString().trim();
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String portText = lanPortInput == null ? ""
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: lanPortInput.getText().toString().trim();
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String code = lanCodeInput == null ? ""
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: lanCodeInput.getText().toString().trim();
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if (host.isEmpty()) {
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setLanStatus("先填电脑 IP，或者上面搜一下", C_WARN);
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toast("还没填电脑 IP");
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return;
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}
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int port = RemoteClient.DEFAULT_PORT;
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if (!portText.isEmpty()) {
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try {
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port = Integer.parseInt(portText);
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} catch (NumberFormatException error) {
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setLanStatus("端口要是数字", C_WARN);
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return;
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}
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}
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if (code.isEmpty()) {
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setLanStatus("要填 6 位配对码", C_WARN);
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toast("还没填配对码");
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return;
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}
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rememberPairingCode(code);
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lastHost = host;
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lastPort = port;
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lastCode = code;
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lanDirect = true; // 断了自动切回中转
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appendLog("局域网直连 " + host + ":" + port);
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connect(host, port, code, null,
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DeviceStore.deviceKey(host, port, store.deviceId()));
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}
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// ==================================================================
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// 服务器延迟检测
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// ==================================================================
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private void checkServer() {
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final String relay = relayUrl();
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if (relay.isEmpty()) {
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if (serverStatus != null) {
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serverStatus.setText("服务器：还没设中转地址");
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serverStatus.setTextColor(C_WARN);
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}
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return;
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}
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if (serverStatus != null) {
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serverStatus.setText("服务器：正在测…");
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serverStatus.setTextColor(C_DIM);
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}
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appendLog("开始检查服务器 " + relay);
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io.execute(new Runnable() {
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@Override
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public void run() {
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final long started = System.currentTimeMillis();
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String text;
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int color = C_DIM;
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try {
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java.net.URL url = new java.net.URL(relay + "/v1/health");
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java.net.HttpURLConnection conn =
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(java.net.HttpURLConnection) url.openConnection();
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conn.setRequestProperty("User-Agent", "LanRemote/1.4.0");
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conn.setConnectTimeout(8000);
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conn.setReadTimeout(8000);
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conn.setRequestMethod("GET");
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int code = conn.getResponseCode();
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long ms = System.currentTimeMillis() - started;
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if (code == 200) {
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text = "服务器：延迟 " + ms + " 毫秒";
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color = ms < 300 ? C_OK : (ms < 900 ? C_WARN : C_DANGER);
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} else {
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text = "服务器：HTTP " + code;
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color = C_DANGER;
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}
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try {
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conn.disconnect();
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} catch (Throwable ignored) {
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// 关不掉也无所谓
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}
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} catch (Throwable error) {
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text = "服务器：连不上（" + shortReason(error) + "）";
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color = C_DANGER;
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}
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final String shown = text;
|
||
final int tint = color;
|
||
runOnUiThread(new Runnable() {
|
||
@Override
|
||
public void run() {
|
||
if (serverStatus != null) {
|
||
serverStatus.setText(shown);
|
||
serverStatus.setTextColor(tint);
|
||
}
|
||
appendLog(shown);
|
||
}
|
||
});
|
||
}
|
||
});
|
||
}
|
||
|
||
/** 异常名压短，免得界面上一长串。 */
|
||
private static String shortReason(Throwable error) {
|
||
String name = error.getClass().getSimpleName();
|
||
if (name.isEmpty()) {
|
||
name = "错误";
|
||
}
|
||
String message = String.valueOf(error.getMessage());
|
||
if (message.length() > 40) {
|
||
message = message.substring(0, 40);
|
||
}
|
||
return message.isEmpty() || "null".equals(message)
|
||
? name : (name + " " + message);
|
||
}
|
||
|
||
private void showConnectPanel() {'''
|
||
|
||
# ===================== 5. 返回键处理 =====================
|
||
|
||
BACK_ANCHOR = ''' protected void onDestroy() {'''
|
||
BACK_NEW = ''' private boolean closeLanIfOpen() {
|
||
if (lanPanel != null && lanPanel.getVisibility() == View.VISIBLE) {
|
||
hideLanPanel();
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
@Override
|
||
public void onBackPressed() {
|
||
// 局域网页面开着的话，先退回首页
|
||
if (closeLanIfOpen()) {
|
||
return;
|
||
}
|
||
super.onBackPressed();
|
||
}
|
||
|
||
@Override
|
||
protected void onDestroy() {'''
|
||
|
||
|
||
def main() -> int:
|
||
text = MAIN.read_text(encoding="utf-8")
|
||
if "buildLanPanel" in text:
|
||
print(" 已经加过")
|
||
return 0
|
||
|
||
ok = True
|
||
for old, new, label in (
|
||
(HOME_ANCHOR, HOME_NEW, "首页加局域网按钮"),
|
||
(HOME_LATENCY_ANCHOR, HOME_LATENCY_NEW, "首页加延迟状态"),
|
||
(FIELD_ANCHOR, FIELD_NEW, "加字段"),
|
||
(CREATE_ANCHOR, CREATE_NEW, "onCreate 建面板"),
|
||
(CREATE_ADD_ANCHOR, CREATE_ADD_NEW, "onCreate 挂面板"),
|
||
(CREATE_HIDE_ANCHOR, CREATE_HIDE_NEW, "onCreate 默认隐藏"),
|
||
(METHOD_ANCHOR, METHOD_NEW, "加局域网页面和延迟检测"),
|
||
(BACK_ANCHOR, BACK_NEW, "加返回键处理")):
|
||
if old not in text:
|
||
print(f" [失败] {label} —— 锚点没找到")
|
||
ok = False
|
||
continue
|
||
if text.count(old) != 1:
|
||
print(f" [警告] {label} 锚点出现 {text.count(old)} 次")
|
||
text = text.replace(old, new, 1)
|
||
print(f" {label}")
|
||
|
||
MAIN.write_text(text, encoding="utf-8", newline="\n")
|
||
try:
|
||
ast.parse(text)
|
||
except SyntaxError:
|
||
pass # Java 不是 Python，这里只占位
|
||
print(" 已写入")
|
||
return 0 if ok else 1
|
||
|
||
|
||
if __name__ == "__main__":
|
||
sys.exit(main())
|