7eac63343d
Light/dark theme and compact mobile layout, per-client speed limit, real speed tests, panel domain (Let's Encrypt), client address + cascade relay, RKN scanner guard, WARP, backup/restore, router web terminal, Android VPN client with split tunnelling and Android admin app. Updating from 1.2.x keeps keys, server.env and clients; tested 1.2.8 -> 1.4.0 on live VMs. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
368 lines
16 KiB
Java
368 lines
16 KiB
Java
package com.pca.phobos;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.ActivityNotFoundException;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.res.Configuration;
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import android.graphics.Color;
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import android.graphics.Typeface;
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import android.graphics.drawable.GradientDrawable;
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import android.net.Uri;
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import android.os.Bundle;
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import android.text.InputType;
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import android.view.Gravity;
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import android.view.View;
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import android.view.ViewGroup;
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import android.webkit.CookieManager;
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import android.webkit.WebChromeClient;
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import android.webkit.WebResourceRequest;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import android.widget.Toast;
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import org.json.JSONArray;
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import org.json.JSONObject;
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/**
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* PCA Phobos — admin app: a list of your Phobos panels, each opens in a WebView.
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* phobos:// links are handed to PhobosWG, downloads go to the system browser.
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*/
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public class MainActivity extends Activity {
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private SharedPreferences prefs;
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private WebView web;
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private ProgressBar progress;
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private TextView title;
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private boolean dark;
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@Override
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protected void onCreate(Bundle b) {
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super.onCreate(b);
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prefs = getSharedPreferences("phobos", MODE_PRIVATE);
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dark = (getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK)
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== Configuration.UI_MODE_NIGHT_YES;
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JSONArray list = panels();
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String last = prefs.getString("last", "");
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if (!last.isEmpty() && b == null) openPanel(last, nameFor(last));
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else if (list.length() == 0) showEditor(null, -1);
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else showList();
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}
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// ── colors ────────────────────────────────────────────────────────────
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private int bg() { return dark ? 0xFF0F172A : 0xFFF1F5F9; }
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private int card() { return dark ? 0xFF1E293B : 0xFFFFFFFF; }
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private int text() { return dark ? 0xFFE2E8F0 : 0xFF0F172A; }
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private int muted() { return dark ? 0xFF94A3B8 : 0xFF64748B; }
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private static final int ACCENT = 0xFF4F46E5;
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private static final int HEADER = 0xFF1E1B4B;
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private int dp(int v) { return Math.round(v * getResources().getDisplayMetrics().density); }
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private GradientDrawable round(int color, int radius) {
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GradientDrawable g = new GradientDrawable();
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g.setColor(color);
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g.setCornerRadius(dp(radius));
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return g;
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}
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private Button button(String label, int color, View.OnClickListener l) {
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Button btn = new Button(this);
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btn.setText(label);
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btn.setAllCaps(false);
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btn.setTextColor(Color.WHITE);
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btn.setBackground(round(color, 10));
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btn.setOnClickListener(l);
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return btn;
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}
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private LinearLayout header(String text, View right) {
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LinearLayout h = new LinearLayout(this);
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h.setBackgroundColor(HEADER);
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h.setGravity(Gravity.CENTER_VERTICAL);
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h.setPadding(dp(16), dp(12), dp(8), dp(12));
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TextView t = new TextView(this);
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t.setText("🛡 " + text);
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t.setTextColor(0xFFC7D2FE);
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t.setTextSize(18);
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t.setTypeface(Typeface.DEFAULT_BOLD);
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t.setSingleLine(true);
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h.addView(t, new LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1));
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if (right != null) h.addView(right);
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title = t;
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return h;
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}
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// ── storage ───────────────────────────────────────────────────────────
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private JSONArray panels() {
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try { return new JSONArray(prefs.getString("panels", "[]")); }
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catch (Exception e) { return new JSONArray(); }
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}
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private void savePanels(JSONArray a) { prefs.edit().putString("panels", a.toString()).apply(); }
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private String nameFor(String url) {
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JSONArray a = panels();
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for (int i = 0; i < a.length(); i++) {
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JSONObject o = a.optJSONObject(i);
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if (o != null && url.equals(o.optString("url"))) return o.optString("name", url);
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}
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return url;
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}
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static String normalize(String raw) {
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String u = raw.trim();
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if (u.isEmpty()) return "";
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if (!u.startsWith("http://") && !u.startsWith("https://")) u = "http://" + u;
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while (u.endsWith("/")) u = u.substring(0, u.length() - 1);
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return u;
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}
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// ── screens ───────────────────────────────────────────────────────────
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private void showList() {
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web = null;
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prefs.edit().remove("last").apply();
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LinearLayout root = new LinearLayout(this);
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root.setOrientation(LinearLayout.VERTICAL);
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root.setBackgroundColor(bg());
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root.addView(header("PCA Phobos", null));
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ScrollView sv = new ScrollView(this);
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LinearLayout box = new LinearLayout(this);
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box.setOrientation(LinearLayout.VERTICAL);
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box.setPadding(dp(16), dp(16), dp(16), dp(16));
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sv.addView(box);
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TextView hint = new TextView(this);
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hint.setText("Ваши серверы Phobos. Нажмите — откроется панель. Долгое нажатие — изменить.");
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hint.setTextColor(muted());
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hint.setPadding(0, 0, 0, dp(12));
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box.addView(hint);
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final JSONArray a = panels();
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for (int i = 0; i < a.length(); i++) {
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final int idx = i;
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final JSONObject o = a.optJSONObject(i);
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if (o == null) continue;
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LinearLayout c = new LinearLayout(this);
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c.setOrientation(LinearLayout.VERTICAL);
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c.setBackground(round(card(), 12));
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c.setPadding(dp(16), dp(14), dp(16), dp(14));
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TextView n = new TextView(this);
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n.setText(o.optString("name"));
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n.setTextColor(text());
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n.setTextSize(17);
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n.setTypeface(Typeface.DEFAULT_BOLD);
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TextView u = new TextView(this);
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u.setText(o.optString("url"));
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u.setTextColor(muted());
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c.addView(n);
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c.addView(u);
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c.setOnClickListener(v -> openPanel(o.optString("url"), o.optString("name")));
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c.setOnLongClickListener(v -> { showEditor(o, idx); return true; });
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LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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lp.bottomMargin = dp(10);
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box.addView(c, lp);
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}
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box.addView(button("＋ Добавить сервер", ACCENT, v -> showEditor(null, -1)));
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root.addView(sv, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0, 1));
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setContentView(root);
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}
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private void showEditor(final JSONObject existing, final int idx) {
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web = null;
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LinearLayout root = new LinearLayout(this);
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root.setOrientation(LinearLayout.VERTICAL);
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root.setBackgroundColor(bg());
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root.addView(header(existing == null ? "Новый сервер" : "Изменить сервер", null));
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LinearLayout box = new LinearLayout(this);
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box.setOrientation(LinearLayout.VERTICAL);
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box.setPadding(dp(16), dp(16), dp(16), dp(16));
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final EditText name = field("Название (например: Амстердам)", existing == null ? "" : existing.optString("name"));
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final EditText url = field("Адрес панели: http://IP:порт или https://домен", existing == null ? "" : existing.optString("url"));
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url.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
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box.addView(label("Название"));
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box.addView(name);
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box.addView(label("Адрес панели"));
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box.addView(url);
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TextView tip = new TextView(this);
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tip.setText("Адрес и порт панели печатает установщик в конце установки (или: cat /opt/phobos-panel/.port). "
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+ "Если задан домен в «Настройках» панели — используйте https://домен.");
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tip.setTextColor(muted());
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tip.setPadding(0, dp(4), 0, dp(16));
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box.addView(tip);
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box.addView(button("Сохранить и открыть", ACCENT, v -> {
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String u = normalize(url.getText().toString());
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if (u.isEmpty()) { toast("Введите адрес панели"); return; }
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String n = name.getText().toString().trim();
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if (n.isEmpty()) n = Uri.parse(u).getHost();
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try {
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JSONArray a = panels();
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JSONObject o = new JSONObject().put("name", n).put("url", u);
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if (idx >= 0) a.put(idx, o); else a.put(o);
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savePanels(a);
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} catch (Exception ignored) { }
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openPanel(u, n);
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}));
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if (existing != null) {
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Button del = button("Удалить из списка", 0xFFDC2626, v -> {
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JSONArray a = panels(), out = new JSONArray();
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for (int i = 0; i < a.length(); i++) if (i != idx) out.put(a.opt(i));
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savePanels(out);
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showList();
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});
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LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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lp.topMargin = dp(10);
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box.addView(del, lp);
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}
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if (panels().length() > 0) {
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LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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lp.topMargin = dp(10);
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box.addView(button("Назад", 0xFF475569, v -> showList()), lp);
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}
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root.addView(box);
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setContentView(root);
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}
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private TextView label(String s) {
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TextView t = new TextView(this);
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t.setText(s);
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t.setTextColor(muted());
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t.setPadding(0, dp(8), 0, dp(4));
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return t;
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}
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private EditText field(String hint, String value) {
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EditText e = new EditText(this);
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e.setHint(hint);
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e.setText(value);
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e.setSingleLine(true);
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e.setTextColor(text());
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e.setHintTextColor(muted());
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e.setBackground(round(card(), 10));
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e.setPadding(dp(12), dp(12), dp(12), dp(12));
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return e;
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}
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private void openPanel(final String url, String name) {
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prefs.edit().putString("last", url).apply();
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LinearLayout root = new LinearLayout(this);
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root.setOrientation(LinearLayout.VERTICAL);
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root.setBackgroundColor(bg());
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LinearLayout actions = new LinearLayout(this);
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TextView reload = headerAction("⟳", v -> { if (web != null) web.reload(); });
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TextView servers = headerAction("☰", v -> showList());
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actions.addView(reload);
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actions.addView(servers);
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root.addView(header(name, actions));
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progress = new ProgressBar(this, null, android.R.attr.progressBarStyleHorizontal);
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progress.setMax(100);
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root.addView(progress, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, dp(3)));
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web = new WebView(this);
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WebSettings s = web.getSettings();
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s.setJavaScriptEnabled(true);
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s.setDomStorageEnabled(true);
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s.setLoadWithOverviewMode(true);
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s.setUseWideViewPort(true);
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s.setBuiltInZoomControls(true);
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s.setDisplayZoomControls(false);
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s.setUserAgentString(s.getUserAgentString() + " PCAPhobosApp/1.4.0");
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CookieManager.getInstance().setAcceptCookie(true);
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web.setWebViewClient(new WebViewClient() {
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest req) {
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Uri u = req.getUrl();
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String scheme = u.getScheme() == null ? "" : u.getScheme();
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if (scheme.equals("http") || scheme.equals("https")) {
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Uri base = Uri.parse(url);
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// other sites (GitHub, Boosty, Telegram…) -> system browser / apps
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if (u.getHost() != null && !u.getHost().equals(base.getHost())) { external(u); return true; }
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return false;
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}
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external(u); // phobos:// -> PhobosWG, tg:// -> Telegram
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return true;
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}
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@Override
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public void onPageFinished(WebView view, String u) {
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progress.setVisibility(View.GONE);
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CookieManager.getInstance().flush();
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}
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@Override
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public void onReceivedError(WebView view, int code, String desc, String failing) {
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if (failing != null && failing.startsWith(url)) {
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view.loadDataWithBaseURL(null, errorPage(url, desc), "text/html", "utf-8", null);
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}
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}
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});
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web.setWebChromeClient(new WebChromeClient() {
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@Override
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public void onProgressChanged(WebView view, int p) {
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progress.setVisibility(p < 100 ? View.VISIBLE : View.GONE);
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progress.setProgress(p);
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}
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});
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web.setDownloadListener((dlUrl, ua, cd, mime, len) -> external(Uri.parse(dlUrl)));
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root.addView(web, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0, 1));
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setContentView(root);
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web.loadUrl(url + "/");
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}
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private TextView headerAction(String s, View.OnClickListener l) {
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TextView t = new TextView(this);
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t.setText(s);
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t.setTextColor(0xFFC7D2FE);
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t.setTextSize(22);
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t.setPadding(dp(14), 0, dp(14), 0);
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t.setOnClickListener(l);
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return t;
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}
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private String errorPage(String url, String desc) {
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String bgc = dark ? "#0f172a" : "#f1f5f9", fg = dark ? "#e2e8f0" : "#0f172a";
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return "<html><body style='font-family:sans-serif;background:" + bgc + ";color:" + fg
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+ ";padding:24px;text-align:center'><h2>Панель недоступна</h2><p>" + url + "</p><p style='color:#64748b'>"
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+ desc + "</p><p>Проверьте адрес и порт, интернет и что сервер включён. Кнопка ⟳ — повторить.</p></body></html>";
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}
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private void external(Uri u) {
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try {
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startActivity(new Intent(Intent.ACTION_VIEW, u));
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} catch (ActivityNotFoundException e) {
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if ("phobos".equals(u.getScheme())) {
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new AlertDialog.Builder(this)
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.setTitle("Нужно приложение PhobosWG")
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.setMessage("Ссылки phobos:// открывает приложение PhobosWG. Скачайте его на странице Android-клиента в панели (кнопка «Скачать приложение PhobosWG»).")
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.setPositiveButton("OK", null).show();
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} else {
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toast("Нет приложения для " + u.getScheme());
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}
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}
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}
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private void toast(String s) { Toast.makeText(this, s, Toast.LENGTH_SHORT).show(); }
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@Override
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public void onBackPressed() {
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if (web != null && web.canGoBack()) { web.goBack(); return; }
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if (web != null && panels().length() > 0) { showList(); return; }
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super.onBackPressed();
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}
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}
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