feat: add Android Jetpack Compose app

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Android/.gitignore

@@ -0,0 +1,16 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+/app/build
+/app/release
+*.apk
+*.aab
+*.jks
+*.keystore

Android/app/build.gradle.kts

@@ -0,0 +1,87 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.archipelago.app"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "com.archipelago.app"
+        minSdk = 26
+        targetSdk = 35
+        versionCode = 1
+        versionName = "0.1.0"
+
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    buildFeatures {
+        compose = true
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.14"
+    }
+
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+    val composeBom = platform("androidx.compose:compose-bom:2024.05.00")
+    implementation(composeBom)
+
+    implementation("androidx.core:core-ktx:1.13.1")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.8.2")
+    implementation("androidx.activity:activity-compose:1.9.0")
+
+    // Compose
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-graphics")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3")
+    implementation("androidx.compose.material:material-icons-extended")
+    implementation("androidx.compose.animation:animation")
+
+    // Navigation
+    implementation("androidx.navigation:navigation-compose:2.7.7")
+
+    // DataStore for preferences
+    implementation("androidx.datastore:datastore-preferences:1.1.1")
+
+    // WebView
+    implementation("androidx.webkit:webkit:1.11.0")
+
+    // Splash screen
+    implementation("androidx.core:core-splashscreen:1.0.1")
+
+    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
+}

Android/app/proguard-rules.pro

@@ -0,0 +1,7 @@
+# Keep WebView JavaScript interface
+-keepclassmembers class com.archipelago.app.ui.screens.WebViewScreen$* {
+    public *;
+}
+
+# Keep Compose
+-dontwarn androidx.compose.**

Android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application
+        android:name=".ArchipelagoApp"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Archipelago"
+        android:usesCleartextTraffic="true"
+        tools:targetApi="35">
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:theme="@style/Theme.Archipelago.Splash"
+            android:windowSoftInputMode="adjustResize"
+            android:configChanges="orientation|screenSize|screenLayout|keyboardHidden">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

Android/app/src/main/assets/connect.html

@@ -0,0 +1,492 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
+<title>Archipelago</title>
+<style>
+  @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
+
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+
+  body {
+    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
+    background: #000;
+    color: #f5f5f5;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    padding: 24px;
+    padding-top: calc(24px + env(safe-area-inset-top, 0px));
+    overflow: hidden;
+    -webkit-tap-highlight-color: transparent;
+  }
+
+  /* --- Intro Screen --- */
+  #intro {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    text-align: center;
+    gap: 20px;
+    animation: fadeIn 0.6s ease;
+  }
+
+  #intro.hidden, #connect.hidden, #connecting.hidden { display: none; }
+
+  .logo-container {
+    width: 88px;
+    height: 88px;
+    border-radius: 20px;
+    overflow: hidden;
+    border: 2px solid rgba(255,255,255,0.12);
+    background: #030202;
+  }
+
+  .logo-container svg { width: 100%; height: 100%; }
+
+  .logo-square {
+    opacity: 0;
+    animation: squareIn 3s ease-out infinite;
+  }
+
+  @keyframes squareIn {
+    0% { opacity: 0; }
+    15% { opacity: 1; }
+    100% { opacity: 1; }
+  }
+
+  .brand-name {
+    font-size: 12px;
+    font-weight: 600;
+    letter-spacing: 6px;
+    color: #F7931A;
+    text-transform: uppercase;
+  }
+
+  h1 {
+    font-size: 28px;
+    font-weight: 600;
+    line-height: 1.3;
+    color: #f5f5f5;
+    margin-top: 16px;
+  }
+
+  .subtitle {
+    font-size: 16px;
+    color: #666;
+    line-height: 1.6;
+    max-width: 320px;
+  }
+
+  /* --- Glass Button --- */
+  .glass-button {
+    width: 100%;
+    max-width: 340px;
+    padding: 16px 24px;
+    border-radius: 12px;
+    font-size: 16px;
+    font-weight: 600;
+    cursor: pointer;
+    border: none;
+    transition: all 0.15s ease;
+    -webkit-tap-highlight-color: transparent;
+  }
+
+  .glass-button:active { transform: scale(0.97); }
+
+  .glass-button-primary {
+    background: #F7931A;
+    color: #000;
+  }
+  .glass-button-primary:disabled {
+    background: rgba(247,147,26,0.3);
+    color: rgba(0,0,0,0.5);
+  }
+
+  .glass-button-outline {
+    background: rgba(255,255,255,0.06);
+    color: #f5f5f5;
+    border: 1px solid rgba(255,255,255,0.12);
+    backdrop-filter: blur(12px);
+    -webkit-backdrop-filter: blur(12px);
+  }
+
+  /* --- Connect Screen --- */
+  #connect {
+    width: 100%;
+    max-width: 400px;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 20px;
+    animation: fadeIn 0.4s ease;
+  }
+
+  .glass-card {
+    width: 100%;
+    padding: 20px;
+    border-radius: 16px;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    backdrop-filter: blur(16px);
+    -webkit-backdrop-filter: blur(16px);
+  }
+
+  .form-group { margin-bottom: 16px; }
+  .form-group:last-child { margin-bottom: 0; }
+
+  label {
+    display: block;
+    font-size: 13px;
+    font-weight: 500;
+    color: rgba(255,255,255,0.5);
+    margin-bottom: 8px;
+  }
+
+  input[type="text"] {
+    width: 100%;
+    padding: 14px 16px;
+    border-radius: 12px;
+    border: 1px solid rgba(255,255,255,0.12);
+    background: transparent;
+    color: #f5f5f5;
+    font-size: 16px;
+    font-family: inherit;
+    outline: none;
+    transition: border-color 0.2s;
+  }
+
+  input[type="text"]:focus {
+    border-color: #F7931A;
+  }
+
+  input[type="text"]::placeholder {
+    color: rgba(255,255,255,0.25);
+  }
+
+  .port-row {
+    display: flex;
+    gap: 12px;
+    align-items: flex-end;
+  }
+
+  .port-input { width: 120px; }
+
+  .toggle-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 4px 0;
+  }
+
+  .toggle-label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 14px;
+    color: rgba(255,255,255,0.7);
+  }
+
+  .toggle-label svg { width: 18px; height: 18px; opacity: 0.5; }
+
+  /* Toggle switch */
+  .toggle {
+    position: relative;
+    width: 48px;
+    height: 28px;
+    -webkit-appearance: none;
+    appearance: none;
+    background: rgba(255,255,255,0.12);
+    border-radius: 14px;
+    border: none;
+    cursor: pointer;
+    transition: background 0.2s;
+  }
+  .toggle:checked { background: #F7931A; }
+  .toggle::before {
+    content: '';
+    position: absolute;
+    top: 3px;
+    left: 3px;
+    width: 22px;
+    height: 22px;
+    border-radius: 50%;
+    background: #fff;
+    transition: transform 0.2s;
+  }
+  .toggle:checked::before { transform: translateX(20px); }
+
+  /* Error */
+  .error-msg {
+    width: 100%;
+    padding: 12px 16px;
+    border-radius: 12px;
+    background: rgba(239,68,68,0.12);
+    border: 1px solid rgba(239,68,68,0.25);
+    color: #ef4444;
+    font-size: 14px;
+    display: none;
+  }
+  .error-msg.visible { display: block; }
+
+  /* Saved servers */
+  .saved-title {
+    font-size: 11px;
+    font-weight: 600;
+    letter-spacing: 1px;
+    color: rgba(255,255,255,0.3);
+    text-transform: uppercase;
+  }
+
+  .saved-item {
+    width: 100%;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 14px 16px;
+    border-radius: 12px;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    cursor: pointer;
+    transition: background 0.15s;
+  }
+  .saved-item:active { background: rgba(255,255,255,0.08); }
+
+  .saved-addr {
+    font-size: 14px;
+    color: #f5f5f5;
+  }
+
+  .saved-remove {
+    background: none;
+    border: none;
+    color: rgba(255,255,255,0.3);
+    font-size: 18px;
+    cursor: pointer;
+    padding: 4px 8px;
+  }
+
+  /* Connecting overlay */
+  #connecting {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 16px;
+    animation: fadeIn 0.3s ease;
+  }
+
+  .spinner {
+    width: 32px;
+    height: 32px;
+    border: 3px solid rgba(247,147,26,0.2);
+    border-top-color: #F7931A;
+    border-radius: 50%;
+    animation: spin 0.8s linear infinite;
+  }
+
+  @keyframes spin { to { transform: rotate(360deg); } }
+  @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
+
+  /* Hide scrollbar */
+  ::-webkit-scrollbar { display: none; }
+</style>
+</head>
+<body>
+
+<!-- Intro -->
+<div id="intro">
+  <div class="logo-container">
+    <svg viewBox="0 0 1024 1024" fill="none">
+      <rect width="1024" height="1024" fill="#030202"/>
+      <rect x="357.614" y="318" width="71.007" height="70.936" fill="white" class="logo-square" style="animation-delay:0ms"/>
+      <rect x="436.152" y="318" width="72.082" height="70.936" fill="white" class="logo-square" style="animation-delay:100ms"/>
+      <rect x="515.766" y="318" width="72.082" height="70.936" fill="white" class="logo-square" style="animation-delay:200ms"/>
+      <rect x="595.379" y="318" width="71.007" height="70.936" fill="white" class="logo-square" style="animation-delay:300ms"/>
+      <rect x="595.379" y="396.46" width="71.007" height="72.011" fill="white" class="logo-square" style="animation-delay:400ms"/>
+      <rect x="673.917" y="396.46" width="72.083" height="72.011" fill="white" class="logo-square" style="animation-delay:500ms"/>
+      <rect x="278" y="475.994" width="72.083" height="72.012" fill="white" class="logo-square" style="animation-delay:600ms"/>
+      <rect x="357.614" y="475.994" width="71.007" height="72.012" fill="white" class="logo-square" style="animation-delay:700ms"/>
+      <rect x="436.152" y="475.994" width="72.082" height="72.012" fill="white" class="logo-square" style="animation-delay:800ms"/>
+      <rect x="515.766" y="475.994" width="72.082" height="72.012" fill="white" class="logo-square" style="animation-delay:900ms"/>
+      <rect x="595.379" y="475.994" width="71.007" height="72.012" fill="white" class="logo-square" style="animation-delay:1000ms"/>
+      <rect x="673.917" y="475.994" width="72.083" height="72.012" fill="white" class="logo-square" style="animation-delay:1100ms"/>
+      <rect x="278" y="555.529" width="72.083" height="70.936" fill="white" class="logo-square" style="animation-delay:1200ms"/>
+      <rect x="357.614" y="555.529" width="71.007" height="70.936" fill="white" class="logo-square" style="animation-delay:1300ms"/>
+      <rect x="595.379" y="555.529" width="71.007" height="70.936" fill="white" class="logo-square" style="animation-delay:1400ms"/>
+      <rect x="673.917" y="555.529" width="72.083" height="70.936" fill="white" class="logo-square" style="animation-delay:1500ms"/>
+      <rect x="357.614" y="633.989" width="71.007" height="72.011" fill="white" class="logo-square" style="animation-delay:1600ms"/>
+      <rect x="436.152" y="633.989" width="72.082" height="72.011" fill="white" class="logo-square" style="animation-delay:1700ms"/>
+      <rect x="515.766" y="633.989" width="72.082" height="72.011" fill="white" class="logo-square" style="animation-delay:1800ms"/>
+      <rect x="595.379" y="633.989" width="71.007" height="72.011" fill="white" class="logo-square" style="animation-delay:1900ms"/>
+    </svg>
+  </div>
+  <span class="brand-name">Archipelago</span>
+  <h1>Your Sovereign<br>Personal Server</h1>
+  <p class="subtitle">Bitcoin node, app platform, and private cloud — all in one box you control.</p>
+  <button class="glass-button glass-button-primary" onclick="showConnect()" style="margin-top:16px">Get Started</button>
+</div>
+
+<!-- Connect -->
+<div id="connect" class="hidden">
+  <div class="logo-container" style="width:56px;height:56px;border-radius:14px">
+    <svg viewBox="0 0 1024 1024" fill="none">
+      <rect width="1024" height="1024" fill="#030202"/>
+      <rect x="357.614" y="318" width="71.007" height="70.936" fill="white"/>
+      <rect x="436.152" y="318" width="72.082" height="70.936" fill="white"/>
+      <rect x="515.766" y="318" width="72.082" height="70.936" fill="white"/>
+      <rect x="595.379" y="318" width="71.007" height="70.936" fill="white"/>
+      <rect x="595.379" y="396.46" width="71.007" height="72.011" fill="white"/>
+      <rect x="673.917" y="396.46" width="72.083" height="72.011" fill="white"/>
+      <rect x="278" y="475.994" width="72.083" height="72.012" fill="white"/>
+      <rect x="357.614" y="475.994" width="71.007" height="72.012" fill="white"/>
+      <rect x="436.152" y="475.994" width="72.082" height="72.012" fill="white"/>
+      <rect x="515.766" y="475.994" width="72.082" height="72.012" fill="white"/>
+      <rect x="595.379" y="475.994" width="71.007" height="72.012" fill="white"/>
+      <rect x="673.917" y="475.994" width="72.083" height="72.012" fill="white"/>
+      <rect x="278" y="555.529" width="72.083" height="70.936" fill="white"/>
+      <rect x="357.614" y="555.529" width="71.007" height="70.936" fill="white"/>
+      <rect x="595.379" y="555.529" width="71.007" height="70.936" fill="white"/>
+      <rect x="673.917" y="555.529" width="72.083" height="70.936" fill="white"/>
+      <rect x="357.614" y="633.989" width="71.007" height="72.011" fill="white"/>
+      <rect x="436.152" y="633.989" width="72.082" height="72.011" fill="white"/>
+      <rect x="515.766" y="633.989" width="72.082" height="72.011" fill="white"/>
+      <rect x="595.379" y="633.989" width="71.007" height="72.011" fill="white"/>
+    </svg>
+  </div>
+  <h1 style="font-size:22px">Connect to Server</h1>
+  <p class="subtitle" style="font-size:14px">Enter your Archipelago server IP or hostname</p>
+
+  <div class="glass-card">
+    <div class="form-group">
+      <label>Server Address</label>
+      <input type="text" id="address" placeholder="192.168.1.100" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">
+    </div>
+    <div class="form-group">
+      <div class="port-row">
+        <div class="port-input">
+          <label>Port (optional)</label>
+          <input type="text" id="port" placeholder="80" inputmode="numeric" pattern="[0-9]*">
+        </div>
+      </div>
+    </div>
+    <div class="form-group">
+      <div class="toggle-row">
+        <span class="toggle-label">
+          <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0110 0v4"/></svg>
+          Use HTTPS
+        </span>
+        <input type="checkbox" id="https" class="toggle">
+      </div>
+    </div>
+  </div>
+
+  <div id="error" class="error-msg"></div>
+
+  <button class="glass-button glass-button-primary" id="connectBtn" onclick="doConnect()" disabled>Connect</button>
+
+  <div id="savedServers"></div>
+</div>
+
+<!-- Connecting -->
+<div id="connecting" class="hidden">
+  <div class="spinner"></div>
+  <p style="color:rgba(255,255,255,0.6);font-size:14px">Connecting…</p>
+</div>
+
+<script>
+  var STORAGE_KEY = 'archipelago_servers';
+  var ACTIVE_KEY = 'archipelago_active';
+
+  function showConnect() {
+    document.getElementById('intro').classList.add('hidden');
+    document.getElementById('connect').classList.remove('hidden');
+    document.getElementById('address').focus();
+    renderSaved();
+  }
+
+  // Enable button when address has content
+  document.getElementById('address').addEventListener('input', function() {
+    document.getElementById('connectBtn').disabled = !this.value.trim();
+  });
+
+  // Enter to connect
+  document.getElementById('address').addEventListener('keydown', function(e) {
+    if (e.key === 'Enter' && this.value.trim()) doConnect();
+  });
+  document.getElementById('port').addEventListener('keydown', function(e) {
+    if (e.key === 'Enter') doConnect();
+  });
+
+  function buildUrl() {
+    var addr = document.getElementById('address').value.trim();
+    var port = document.getElementById('port').value.trim();
+    var https = document.getElementById('https').checked;
+    var scheme = https ? 'https' : 'http';
+    var portSuffix = port ? ':' + port : '';
+    return scheme + '://' + addr + portSuffix;
+  }
+
+  function doConnect() {
+    var addr = document.getElementById('address').value.trim();
+    if (!addr) return;
+    var url = buildUrl();
+
+    document.getElementById('connect').classList.add('hidden');
+    document.getElementById('connecting').classList.remove('hidden');
+    document.getElementById('error').classList.remove('visible');
+
+    // Save and navigate directly — no XHR test needed,
+    // the WebView error handler catches failures
+    saveServer(url);
+    localStorage.setItem(ACTIVE_KEY, url);
+    AndroidBridge.onConnected(url);
+  }
+
+  function saveServer(url) {
+    var saved = JSON.parse(localStorage.getItem(STORAGE_KEY) || '[]');
+    if (saved.indexOf(url) === -1) saved.push(url);
+    localStorage.setItem(STORAGE_KEY, JSON.stringify(saved));
+  }
+
+  function removeServer(url) {
+    var saved = JSON.parse(localStorage.getItem(STORAGE_KEY) || '[]');
+    saved = saved.filter(function(s) { return s !== url; });
+    localStorage.setItem(STORAGE_KEY, JSON.stringify(saved));
+    renderSaved();
+  }
+
+  function connectSaved(url) {
+    document.getElementById('intro').classList.add('hidden');
+    document.getElementById('connect').classList.add('hidden');
+    document.getElementById('connecting').classList.remove('hidden');
+    localStorage.setItem(ACTIVE_KEY, url);
+    AndroidBridge.onConnected(url);
+  }
+
+  function renderSaved() {
+    var saved = JSON.parse(localStorage.getItem(STORAGE_KEY) || '[]');
+    var container = document.getElementById('savedServers');
+    if (!saved.length) { container.innerHTML = ''; return; }
+    var html = '<p class="saved-title" style="margin-top:8px;margin-bottom:8px">Saved Servers</p>';
+    saved.forEach(function(url) {
+      html += '<div class="saved-item" onclick="connectSaved(\'' + url + '\')">' +
+        '<span class="saved-addr">' + url.replace(/^https?:\/\//, '') + '</span>' +
+        '<button class="saved-remove" onclick="event.stopPropagation();removeServer(\'' + url + '\')">&times;</button>' +
+        '</div>';
+    });
+    container.innerHTML = html;
+  }
+
+  // On load: check if already connected
+  (function() {
+    var active = localStorage.getItem(ACTIVE_KEY);
+    if (active) {
+      connectSaved(active);
+    }
+  })();
+</script>
+</body>
+</html>

Android/app/src/main/java/com/archipelago/app/ArchipelagoApp.kt

@@ -0,0 +1,5 @@
+package com.archipelago.app
+
+import android.app.Application
+
+class ArchipelagoApp : Application()

Android/app/src/main/java/com/archipelago/app/MainActivity.kt

@@ -0,0 +1,22 @@
+package com.archipelago.app
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
+import com.archipelago.app.ui.navigation.AppNavHost
+import com.archipelago.app.ui.theme.ArchipelagoTheme
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        installSplashScreen()
+        enableEdgeToEdge()
+        super.onCreate(savedInstanceState)
+        setContent {
+            ArchipelagoTheme {
+                AppNavHost()
+            }
+        }
+    }
+}

Android/app/src/main/java/com/archipelago/app/data/ServerPreferences.kt

@@ -0,0 +1,104 @@
+package com.archipelago.app.data
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.core.stringSetPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "server_prefs")
+
+data class ServerEntry(
+    val address: String,
+    val useHttps: Boolean,
+    val port: String = "",
+) {
+    fun toUrl(): String {
+        val scheme = if (useHttps) "https" else "http"
+        val portSuffix = if (port.isNotBlank()) ":$port" else ""
+        return "$scheme://$address$portSuffix"
+    }
+
+    fun serialize(): String = "$address|$useHttps|$port"
+
+    companion object {
+        fun deserialize(raw: String): ServerEntry? {
+            val parts = raw.split("|")
+            if (parts.size < 2) return null
+            return ServerEntry(
+                address = parts[0],
+                useHttps = parts[1].toBooleanStrictOrNull() ?: false,
+                port = parts.getOrElse(2) { "" },
+            )
+        }
+    }
+}
+
+class ServerPreferences(private val context: Context) {
+
+    private val activeAddressKey = stringPreferencesKey("active_address")
+    private val activeHttpsKey = booleanPreferencesKey("active_https")
+    private val activePortKey = stringPreferencesKey("active_port")
+    private val savedServersKey = stringSetPreferencesKey("saved_servers")
+    private val introSeenKey = booleanPreferencesKey("intro_seen")
+
+    val activeServer: Flow<ServerEntry?> = context.dataStore.data.map { prefs ->
+        val address = prefs[activeAddressKey] ?: return@map null
+        ServerEntry(
+            address = address,
+            useHttps = prefs[activeHttpsKey] ?: false,
+            port = prefs[activePortKey] ?: "",
+        )
+    }
+
+    val savedServers: Flow<List<ServerEntry>> = context.dataStore.data.map { prefs ->
+        val raw = prefs[savedServersKey] ?: emptySet()
+        raw.mapNotNull { ServerEntry.deserialize(it) }
+    }
+
+    val introSeen: Flow<Boolean> = context.dataStore.data.map { prefs ->
+        prefs[introSeenKey] ?: false
+    }
+
+    suspend fun setActiveServer(server: ServerEntry) {
+        context.dataStore.edit { prefs ->
+            prefs[activeAddressKey] = server.address
+            prefs[activeHttpsKey] = server.useHttps
+            prefs[activePortKey] = server.port
+        }
+        addSavedServer(server)
+    }
+
+    suspend fun clearActiveServer() {
+        context.dataStore.edit { prefs ->
+            prefs.remove(activeAddressKey)
+            prefs.remove(activeHttpsKey)
+            prefs.remove(activePortKey)
+        }
+    }
+
+    suspend fun addSavedServer(server: ServerEntry) {
+        context.dataStore.edit { prefs ->
+            val current = prefs[savedServersKey] ?: emptySet()
+            prefs[savedServersKey] = current + server.serialize()
+        }
+    }
+
+    suspend fun removeSavedServer(server: ServerEntry) {
+        context.dataStore.edit { prefs ->
+            val current = prefs[savedServersKey] ?: emptySet()
+            prefs[savedServersKey] = current - server.serialize()
+        }
+    }
+
+    suspend fun markIntroSeen() {
+        context.dataStore.edit { prefs ->
+            prefs[introSeenKey] = true
+        }
+    }
+}

Android/app/src/main/java/com/archipelago/app/ui/navigation/NavGraph.kt

@@ -0,0 +1,96 @@
+package com.archipelago.app.ui.navigation
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.rememberNavController
+import com.archipelago.app.data.ServerPreferences
+import com.archipelago.app.ui.screens.IntroScreen
+import com.archipelago.app.ui.screens.ServerConnectScreen
+import com.archipelago.app.ui.screens.WebViewScreen
+import kotlinx.coroutines.launch
+
+object Routes {
+    const val INTRO = "intro"
+    const val SERVER_CONNECT = "server_connect"
+    const val WEB_VIEW = "web_view"
+}
+
+@Composable
+fun AppNavHost() {
+    val context = LocalContext.current
+    val prefs = remember { ServerPreferences(context) }
+    val navController = rememberNavController()
+    val scope = rememberCoroutineScope()
+
+    val introSeen by prefs.introSeen.collectAsState(initial = null)
+    val activeServer by prefs.activeServer.collectAsState(initial = null)
+
+    // Wait for preferences to load before deciding
+    if (introSeen == null) return
+
+    val startDestination = when {
+        introSeen == false -> Routes.INTRO
+        activeServer != null -> Routes.WEB_VIEW
+        else -> Routes.SERVER_CONNECT
+    }
+
+    NavHost(
+        navController = navController,
+        startDestination = startDestination,
+    ) {
+        composable(Routes.INTRO) {
+            IntroScreen(
+                onContinue = {
+                    scope.launch {
+                        prefs.markIntroSeen()
+                        navController.navigate(Routes.SERVER_CONNECT) {
+                            popUpTo(Routes.INTRO) { inclusive = true }
+                        }
+                    }
+                },
+            )
+        }
+
+        composable(Routes.SERVER_CONNECT) {
+            ServerConnectScreen(
+                onConnected = { _ ->
+                    navController.navigate(Routes.WEB_VIEW) {
+                        popUpTo(Routes.SERVER_CONNECT) { inclusive = true }
+                    }
+                },
+            )
+        }
+
+        composable(Routes.WEB_VIEW) {
+            val server = activeServer
+            if (server == null) {
+                // Server was cleared, go back to connect
+                ServerConnectScreen(
+                    onConnected = { _ ->
+                        navController.navigate(Routes.WEB_VIEW) {
+                            popUpTo(0) { inclusive = true }
+                        }
+                    },
+                )
+            } else {
+                WebViewScreen(
+                    serverUrl = server.toUrl(),
+                    onDisconnect = {
+                        scope.launch {
+                            prefs.clearActiveServer()
+                            navController.navigate(Routes.SERVER_CONNECT) {
+                                popUpTo(0) { inclusive = true }
+                            }
+                        }
+                    },
+                )
+            }
+        }
+    }
+}

Android/app/src/main/java/com/archipelago/app/ui/screens/IntroScreen.kt

@@ -0,0 +1,223 @@
+package com.archipelago.app.ui.screens
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.slideInVertically
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.interaction.collectIsPressedAsState
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.safeDrawing
+import androidx.compose.foundation.layout.windowInsetsPadding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.archipelago.app.R
+import com.archipelago.app.ui.theme.SurfaceBlack
+import com.archipelago.app.ui.theme.TextMuted
+import com.archipelago.app.ui.theme.TextPrimary
+import kotlinx.coroutines.delay
+
+@Composable
+fun IntroScreen(onContinue: () -> Unit) {
+    val logoAlpha = remember { Animatable(0f) }
+    var showContent by remember { mutableStateOf(false) }
+
+    LaunchedEffect(Unit) {
+        logoAlpha.animateTo(1f, animationSpec = tween(800))
+        delay(300)
+        showContent = true
+    }
+
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(SurfaceBlack)
+            .windowInsetsPadding(WindowInsets.safeDrawing),
+        contentAlignment = Alignment.Center,
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 32.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center,
+        ) {
+            // Wide pixel-art logo
+            Image(
+                painter = painterResource(id = R.drawable.ic_logo_wide),
+                contentDescription = "Archipelago",
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 8.dp)
+                    .alpha(logoAlpha.value),
+                colorFilter = ColorFilter.tint(Color.White),
+            )
+
+            Spacer(modifier = Modifier.height(48.dp))
+
+            AnimatedVisibility(
+                visible = showContent,
+                enter = fadeIn(tween(600)) + slideInVertically(
+                    initialOffsetY = { it / 4 },
+                    animationSpec = tween(600),
+                ),
+            ) {
+                Column(horizontalAlignment = Alignment.CenterHorizontally) {
+                    Text(
+                        text = stringResource(R.string.welcome_title),
+                        style = MaterialTheme.typography.headlineLarge,
+                        color = TextPrimary,
+                        textAlign = TextAlign.Center,
+                    )
+
+                    Spacer(modifier = Modifier.height(16.dp))
+
+                    Text(
+                        text = stringResource(R.string.welcome_subtitle),
+                        style = MaterialTheme.typography.bodyLarge,
+                        color = TextMuted,
+                        textAlign = TextAlign.Center,
+                        lineHeight = 26.sp,
+                    )
+
+                    Spacer(modifier = Modifier.height(48.dp))
+
+                    GlassButton(
+                        text = stringResource(R.string.get_started),
+                        onClick = onContinue,
+                        modifier = Modifier.fillMaxWidth().height(56.dp),
+                    )
+                }
+            }
+        }
+    }
+}
+
+/** The pixel-art "A" from AnimatedLogo.vue — 20 white squares */
+@Composable
+fun PixelArtLogo(modifier: Modifier = Modifier) {
+    Canvas(modifier = modifier) {
+        val s = size.width / 1024f
+        val rects = listOf(
+            floatArrayOf(357.614f, 318f, 71.007f, 70.936f),
+            floatArrayOf(436.152f, 318f, 72.082f, 70.936f),
+            floatArrayOf(515.766f, 318f, 72.082f, 70.936f),
+            floatArrayOf(595.379f, 318f, 71.007f, 70.936f),
+            floatArrayOf(595.379f, 396.46f, 71.007f, 72.011f),
+            floatArrayOf(673.917f, 396.46f, 72.083f, 72.011f),
+            floatArrayOf(278f, 475.994f, 72.083f, 72.012f),
+            floatArrayOf(357.614f, 475.994f, 71.007f, 72.012f),
+            floatArrayOf(436.152f, 475.994f, 72.082f, 72.012f),
+            floatArrayOf(515.766f, 475.994f, 72.082f, 72.012f),
+            floatArrayOf(595.379f, 475.994f, 71.007f, 72.012f),
+            floatArrayOf(673.917f, 475.994f, 72.083f, 72.012f),
+            floatArrayOf(278f, 555.529f, 72.083f, 70.936f),
+            floatArrayOf(357.614f, 555.529f, 71.007f, 70.936f),
+            floatArrayOf(595.379f, 555.529f, 71.007f, 70.936f),
+            floatArrayOf(673.917f, 555.529f, 72.083f, 70.936f),
+            floatArrayOf(357.614f, 633.989f, 71.007f, 72.011f),
+            floatArrayOf(436.152f, 633.989f, 72.082f, 72.011f),
+            floatArrayOf(515.766f, 633.989f, 72.082f, 72.011f),
+            floatArrayOf(595.379f, 633.989f, 71.007f, 72.011f),
+        )
+        for (r in rects) {
+            drawRect(
+                color = Color.White,
+                topLeft = Offset(r[0] * s, r[1] * s),
+                size = Size(r[2] * s, r[3] * s),
+            )
+        }
+    }
+}
+
+/**
+ * Glass-style button matching Archipelago's .glass-button.
+ * Custom press state (subtle brighten) instead of Material ripple.
+ */
+@Composable
+fun GlassButton(
+    text: String,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val interactionSource = remember { MutableInteractionSource() }
+    val isPressed by interactionSource.collectIsPressedAsState()
+    val pressAlpha by animateFloatAsState(
+        targetValue = if (isPressed) 1f else 0f,
+        animationSpec = tween(if (isPressed) 0 else 150),
+        label = "press",
+    )
+
+    // Lerp between rest and pressed states
+    val bgTop = 0.12f + pressAlpha * 0.08f      // 0.12 → 0.20
+    val bgBottom = 0.04f + pressAlpha * 0.06f    // 0.04 → 0.10
+    val borderA = 0.15f + pressAlpha * 0.10f     // 0.15 → 0.25
+    val textAlpha = 1f - pressAlpha * 0.2f       // 1.0  → 0.8
+
+    Box(
+        modifier = modifier
+            .clip(RoundedCornerShape(12.dp))
+            .background(
+                Brush.verticalGradient(
+                    colors = listOf(
+                        Color.White.copy(alpha = bgTop),
+                        Color.White.copy(alpha = bgBottom),
+                    ),
+                )
+            )
+            .border(
+                width = 1.dp,
+                color = Color.White.copy(alpha = borderA),
+                shape = RoundedCornerShape(12.dp),
+            )
+            .clickable(
+                interactionSource = interactionSource,
+                indication = null,
+                onClick = onClick,
+            ),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(
+            text = text,
+            color = Color.White.copy(alpha = textAlpha),
+            style = MaterialTheme.typography.labelLarge,
+            fontSize = 16.sp,
+        )
+    }
+}

Android/app/src/main/java/com/archipelago/app/ui/screens/ServerConnectScreen.kt

@@ -0,0 +1,426 @@
+package com.archipelago.app.ui.screens
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.safeDrawing
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.windowInsetsPadding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material.icons.filled.LockOpen
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.OutlinedTextFieldDefaults
+import androidx.compose.material3.Switch
+import androidx.compose.material3.SwitchDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.drawWithContent
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.archipelago.app.R
+import com.archipelago.app.data.ServerEntry
+import com.archipelago.app.data.ServerPreferences
+import com.archipelago.app.ui.theme.BitcoinOrange
+import com.archipelago.app.ui.theme.ErrorRed
+import com.archipelago.app.ui.theme.SurfaceBlack
+import com.archipelago.app.ui.theme.SurfaceCard
+import com.archipelago.app.ui.theme.SuccessGreen
+import com.archipelago.app.ui.theme.TextMuted
+import com.archipelago.app.ui.theme.TextPrimary
+import com.archipelago.app.ui.theme.TextSecondary
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.net.HttpURLConnection
+import java.net.URL
+import javax.net.ssl.HttpsURLConnection
+import javax.net.ssl.SSLContext
+import javax.net.ssl.X509TrustManager
+
+@Composable
+fun ServerConnectScreen(onConnected: (String) -> Unit) {
+    val context = LocalContext.current
+    val prefs = remember { ServerPreferences(context) }
+    val scope = rememberCoroutineScope()
+    val keyboard = LocalSoftwareKeyboardController.current
+
+    var address by remember { mutableStateOf("") }
+    var port by remember { mutableStateOf("") }
+    var useHttps by remember { mutableStateOf(false) }
+    var isConnecting by remember { mutableStateOf(false) }
+    var errorMessage by remember { mutableStateOf<String?>(null) }
+
+    val savedServers by prefs.savedServers.collectAsState(initial = emptyList())
+
+    fun connect(server: ServerEntry) {
+        if (isConnecting) return
+        if (server.address.isBlank()) {
+            errorMessage = "Enter a server address"
+            return
+        }
+        isConnecting = true
+        errorMessage = null
+
+        scope.launch {
+            val result = testConnection(server)
+            isConnecting = false
+
+            if (result) {
+                prefs.setActiveServer(server)
+                onConnected(server.toUrl())
+            } else {
+                errorMessage = context.getString(R.string.connection_failed)
+            }
+        }
+    }
+
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(SurfaceBlack)
+            .windowInsetsPadding(WindowInsets.safeDrawing),
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .verticalScroll(state = rememberScrollState())
+                .drawWithContent { drawContent() }
+                .padding(horizontal = 24.dp)
+                .padding(top = 48.dp, bottom = 32.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.spacedBy(16.dp),
+        ) {
+            // Wide logo
+            Image(
+                painter = painterResource(id = R.drawable.ic_logo_wide),
+                contentDescription = "Archipelago",
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
+                colorFilter = ColorFilter.tint(Color.White),
+            )
+
+            Spacer(modifier = Modifier.height(4.dp))
+
+            Text(
+                text = "Connect to Server",
+                style = MaterialTheme.typography.headlineMedium,
+                color = TextPrimary,
+                textAlign = TextAlign.Center,
+            )
+
+            Text(
+                text = stringResource(R.string.server_address_hint),
+                style = MaterialTheme.typography.bodyMedium,
+                color = TextMuted,
+                textAlign = TextAlign.Center,
+            )
+
+            Spacer(modifier = Modifier.height(4.dp))
+
+            // Glass card with form
+            Box(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .clip(RoundedCornerShape(16.dp))
+                    .background(
+                        Brush.verticalGradient(
+                            colors = listOf(
+                                Color.White.copy(alpha = 0.06f),
+                                Color.White.copy(alpha = 0.02f),
+                            ),
+                        )
+                    )
+                    .border(1.dp, Color.White.copy(alpha = 0.1f), RoundedCornerShape(16.dp))
+                    .padding(20.dp),
+            ) {
+                Column {
+                    OutlinedTextField(
+                        value = address,
+                        onValueChange = {
+                            address = sanitizeAddress(it)
+                            errorMessage = null
+                        },
+                        label = { Text(stringResource(R.string.server_address_label)) },
+                        placeholder = { Text(stringResource(R.string.server_address_placeholder)) },
+                        modifier = Modifier.fillMaxWidth(),
+                        singleLine = true,
+                        keyboardOptions = KeyboardOptions(
+                            keyboardType = KeyboardType.Uri,
+                            imeAction = ImeAction.Go,
+                        ),
+                        keyboardActions = KeyboardActions(
+                            onGo = {
+                                keyboard?.hide()
+                                connect(ServerEntry(address, useHttps, port))
+                            },
+                        ),
+                        colors = OutlinedTextFieldDefaults.colors(
+                            focusedBorderColor = Color.White.copy(alpha = 0.3f),
+                            unfocusedBorderColor = Color.White.copy(alpha = 0.12f),
+                            cursorColor = Color.White,
+                            focusedLabelColor = Color.White.copy(alpha = 0.7f),
+                            unfocusedLabelColor = TextMuted,
+                            focusedTextColor = TextPrimary,
+                            unfocusedTextColor = TextPrimary,
+                        ),
+                        shape = RoundedCornerShape(12.dp),
+                    )
+
+                    Spacer(modifier = Modifier.height(12.dp))
+
+                    OutlinedTextField(
+                        value = port,
+                        onValueChange = {
+                            port = it.filter { c -> c.isDigit() }.take(5)
+                            errorMessage = null
+                        },
+                        label = { Text(stringResource(R.string.port_label)) },
+                        placeholder = { Text("80") },
+                        modifier = Modifier.width(140.dp),
+                        singleLine = true,
+                        keyboardOptions = KeyboardOptions(
+                            keyboardType = KeyboardType.Number,
+                            imeAction = ImeAction.Go,
+                        ),
+                        keyboardActions = KeyboardActions(
+                            onGo = {
+                                keyboard?.hide()
+                                connect(ServerEntry(address, useHttps, port))
+                            },
+                        ),
+                        colors = OutlinedTextFieldDefaults.colors(
+                            focusedBorderColor = Color.White.copy(alpha = 0.3f),
+                            unfocusedBorderColor = Color.White.copy(alpha = 0.12f),
+                            cursorColor = Color.White,
+                            focusedLabelColor = Color.White.copy(alpha = 0.7f),
+                            unfocusedLabelColor = TextMuted,
+                            focusedTextColor = TextPrimary,
+                            unfocusedTextColor = TextPrimary,
+                        ),
+                        shape = RoundedCornerShape(12.dp),
+                    )
+
+                    Spacer(modifier = Modifier.height(16.dp))
+
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.SpaceBetween,
+                    ) {
+                        Row(verticalAlignment = Alignment.CenterVertically) {
+                            Icon(
+                                imageVector = if (useHttps) Icons.Default.Lock else Icons.Default.LockOpen,
+                                contentDescription = null,
+                                modifier = Modifier.size(20.dp),
+                                tint = if (useHttps) SuccessGreen else TextMuted,
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(
+                                text = stringResource(R.string.use_https),
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = TextSecondary,
+                            )
+                        }
+                        Switch(
+                            checked = useHttps,
+                            onCheckedChange = { useHttps = it },
+                            colors = SwitchDefaults.colors(
+                                checkedThumbColor = SurfaceBlack,
+                                checkedTrackColor = BitcoinOrange,
+                                uncheckedThumbColor = TextMuted,
+                                uncheckedTrackColor = SurfaceCard,
+                            ),
+                        )
+                    }
+                }
+            }
+
+            // Error
+            AnimatedVisibility(visible = errorMessage != null, enter = fadeIn(), exit = fadeOut()) {
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clip(RoundedCornerShape(12.dp))
+                        .background(ErrorRed.copy(alpha = 0.12f))
+                        .border(1.dp, ErrorRed.copy(alpha = 0.25f), RoundedCornerShape(12.dp))
+                        .padding(12.dp),
+                ) {
+                    Text(text = errorMessage ?: "", color = ErrorRed, style = MaterialTheme.typography.bodyMedium)
+                }
+            }
+
+            // Connect button — glass style
+            GlassButton(
+                text = if (isConnecting) stringResource(R.string.connecting) else stringResource(R.string.connect),
+                onClick = {
+                    keyboard?.hide()
+                    connect(ServerEntry(address, useHttps, port))
+                },
+                modifier = Modifier.fillMaxWidth().height(56.dp),
+            )
+
+            if (isConnecting) {
+                CircularProgressIndicator(
+                    modifier = Modifier.size(24.dp),
+                    color = Color.White.copy(alpha = 0.6f),
+                    strokeWidth = 2.dp,
+                )
+            }
+
+            // Saved servers
+            if (savedServers.isNotEmpty()) {
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(
+                    text = stringResource(R.string.saved_servers),
+                    style = MaterialTheme.typography.labelMedium,
+                    color = TextMuted,
+                    letterSpacing = 1.sp,
+                    modifier = Modifier.fillMaxWidth(),
+                )
+
+                savedServers.forEach { server ->
+                    SavedServerItem(
+                        server = server,
+                        onConnect = { connect(it) },
+                        onRemove = { scope.launch { prefs.removeSavedServer(it) } },
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun SavedServerItem(
+    server: ServerEntry,
+    onConnect: (ServerEntry) -> Unit,
+    onRemove: (ServerEntry) -> Unit,
+) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clip(RoundedCornerShape(12.dp))
+            .background(
+                Brush.verticalGradient(
+                    colors = listOf(
+                        Color.White.copy(alpha = 0.06f),
+                        Color.White.copy(alpha = 0.02f),
+                    ),
+                )
+            )
+            .border(1.dp, Color.White.copy(alpha = 0.1f), RoundedCornerShape(12.dp))
+            .clickable { onConnect(server) }
+            .padding(horizontal = 16.dp, vertical = 14.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.SpaceBetween,
+    ) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            Icon(
+                imageVector = if (server.useHttps) Icons.Default.Lock else Icons.Default.LockOpen,
+                contentDescription = null,
+                modifier = Modifier.size(20.dp),
+                tint = if (server.useHttps) SuccessGreen else BitcoinOrange,
+            )
+            Spacer(modifier = Modifier.width(12.dp))
+            Column {
+                Text(text = server.address, style = MaterialTheme.typography.bodyMedium, color = TextPrimary)
+                if (server.port.isNotBlank()) {
+                    Text(text = "Port ${server.port}", style = MaterialTheme.typography.labelMedium, color = TextMuted)
+                }
+            }
+        }
+        IconButton(onClick = { onRemove(server) }) {
+            Icon(imageVector = Icons.Default.Close, contentDescription = stringResource(R.string.remove_server), modifier = Modifier.size(18.dp), tint = TextMuted)
+        }
+    }
+}
+
+/** Strip protocol prefixes and trailing slashes from address input. */
+private fun sanitizeAddress(input: String): String {
+    return input.trim()
+        .removePrefix("https://")
+        .removePrefix("http://")
+        .trimEnd('/')
+}
+
+/** Test RPC connectivity. Accepts self-signed certs for local LAN servers. */
+private suspend fun testConnection(server: ServerEntry): Boolean {
+    return withContext(Dispatchers.IO) {
+        try {
+            val url = URL("${server.toUrl()}/rpc/v1")
+            val connection = url.openConnection() as HttpURLConnection
+
+            // Trust self-signed certs for local HTTPS (Archipelago nodes rarely have CA certs)
+            if (connection is HttpsURLConnection) {
+                val trustAll = arrayOf<javax.net.ssl.TrustManager>(object : X509TrustManager {
+                    override fun checkClientTrusted(chain: Array<java.security.cert.X509Certificate>?, authType: String?) {}
+                    override fun checkServerTrusted(chain: Array<java.security.cert.X509Certificate>?, authType: String?) {}
+                    override fun getAcceptedIssuers(): Array<java.security.cert.X509Certificate> = arrayOf()
+                })
+                val sc = SSLContext.getInstance("TLS")
+                sc.init(null, trustAll, java.security.SecureRandom())
+                connection.sslSocketFactory = sc.socketFactory
+                connection.hostnameVerifier = javax.net.ssl.HostnameVerifier { _, _ -> true }
+            }
+
+            connection.requestMethod = "POST"
+            connection.connectTimeout = 5000
+            connection.readTimeout = 5000
+            connection.setRequestProperty("Content-Type", "application/json")
+            connection.doOutput = true
+            val body = """{"method":"server.echo","params":{"message":"ping"}}"""
+            connection.outputStream.use { it.write(body.toByteArray()) }
+            val code = connection.responseCode
+            connection.disconnect()
+            code in 200..499
+        } catch (_: Exception) {
+            false
+        }
+    }
+}

Android/app/src/main/java/com/archipelago/app/ui/screens/WebViewScreen.kt

@@ -0,0 +1,281 @@
+package com.archipelago.app.ui.screens
+
+import android.annotation.SuppressLint
+import android.graphics.Bitmap
+import android.view.ViewGroup
+import android.webkit.CookieManager
+import android.webkit.WebChromeClient
+import android.webkit.WebResourceError
+import android.webkit.WebResourceRequest
+import android.webkit.WebSettings
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.safeDrawing
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.windowInsetsPadding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.CloudOff
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.archipelago.app.R
+import com.archipelago.app.ui.theme.BitcoinOrange
+import com.archipelago.app.ui.theme.SurfaceBlack
+import com.archipelago.app.ui.theme.TextMuted
+import com.archipelago.app.ui.theme.TextPrimary
+
+@SuppressLint("SetJavaScriptEnabled")
+@Composable
+fun WebViewScreen(
+    serverUrl: String,
+    onDisconnect: () -> Unit,
+) {
+    var isLoading by remember { mutableStateOf(true) }
+    var loadProgress by remember { mutableIntStateOf(0) }
+    var hasError by remember { mutableStateOf(false) }
+    var webView by remember { mutableStateOf<WebView?>(null) }
+
+    BackHandler(enabled = webView?.canGoBack() == true) {
+        webView?.goBack()
+    }
+
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(SurfaceBlack),
+    ) {
+        if (hasError) {
+            Column(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .windowInsetsPadding(WindowInsets.safeDrawing)
+                    .padding(32.dp),
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.Center,
+            ) {
+                Icon(
+                    imageVector = Icons.Default.CloudOff,
+                    contentDescription = null,
+                    modifier = Modifier.size(64.dp),
+                    tint = TextMuted,
+                )
+
+                Spacer(modifier = Modifier.height(24.dp))
+
+                Text(
+                    text = stringResource(R.string.server_unreachable),
+                    style = MaterialTheme.typography.headlineMedium,
+                    color = TextPrimary,
+                    textAlign = TextAlign.Center,
+                )
+
+                Spacer(modifier = Modifier.height(12.dp))
+
+                Text(
+                    text = stringResource(R.string.connection_failed),
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = TextMuted,
+                    textAlign = TextAlign.Center,
+                )
+
+                Spacer(modifier = Modifier.height(32.dp))
+
+                GlassButton(
+                    text = stringResource(R.string.retry),
+                    onClick = {
+                        hasError = false
+                        isLoading = true
+                        webView?.loadUrl(serverUrl)
+                    },
+                    modifier = Modifier.fillMaxWidth().height(56.dp),
+                )
+
+                Spacer(modifier = Modifier.height(12.dp))
+
+                GlassButton(
+                    text = stringResource(R.string.disconnect),
+                    onClick = onDisconnect,
+                    modifier = Modifier.fillMaxWidth().height(48.dp),
+                )
+            }
+        } else {
+            // Edge-to-edge WebView — background bleeds behind status bar.
+            // Safe area values injected as CSS env() polyfill on each page load.
+            AndroidView(
+                modifier = Modifier.fillMaxSize(),
+                factory = { context ->
+                    WebView(context).apply {
+                        layoutParams = ViewGroup.LayoutParams(
+                            ViewGroup.LayoutParams.MATCH_PARENT,
+                            ViewGroup.LayoutParams.MATCH_PARENT,
+                        )
+
+                        isVerticalScrollBarEnabled = false
+                        isHorizontalScrollBarEnabled = false
+
+                        val cookieManager = CookieManager.getInstance()
+                        cookieManager.setAcceptCookie(true)
+                        cookieManager.setAcceptThirdPartyCookies(this, true)
+
+                        settings.apply {
+                            javaScriptEnabled = true
+                            domStorageEnabled = true
+                            databaseEnabled = true
+                            mediaPlaybackRequiresUserGesture = false
+                            mixedContentMode = WebSettings.MIXED_CONTENT_COMPATIBILITY_MODE
+                            useWideViewPort = true
+                            loadWithOverviewMode = true
+                            setSupportZoom(false)
+                            builtInZoomControls = false
+                            cacheMode = WebSettings.LOAD_DEFAULT
+                            allowContentAccess = true
+                            allowFileAccess = false
+                            setSupportMultipleWindows(true)  // enables onCreateWindow for window.open
+                        }
+
+                        webViewClient = object : WebViewClient() {
+                            override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
+                                isLoading = true
+                                hasError = false
+                            }
+
+                            override fun onPageFinished(view: WebView?, url: String?) {
+                                isLoading = false
+                                if (view == null) return
+
+                                // Convert physical pixels → CSS pixels
+                                val density = view.resources.displayMetrics.density
+                                val satPx = view.rootWindowInsets
+                                    ?.getInsets(android.view.WindowInsets.Type.statusBars())
+                                    ?.top ?: 0
+                                val sabPx = view.rootWindowInsets
+                                    ?.getInsets(android.view.WindowInsets.Type.navigationBars())
+                                    ?.bottom ?: 0
+                                val sat = (satPx / density).toInt()
+                                val sab = (sabPx / density).toInt()
+
+                                // Android WebView doesn't populate env(safe-area-inset-*).
+                                // Set CSS custom properties the web UI can use as fallback:
+                                //   var(--safe-area-top, env(safe-area-inset-top, 0px))
+                                view.evaluateJavascript(
+                                    """
+                                    (function() {
+                                        var style = document.getElementById('archipelago-android-insets');
+                                        if (!style) {
+                                            style = document.createElement('style');
+                                            style.id = 'archipelago-android-insets';
+                                            document.head.appendChild(style);
+                                        }
+                                        style.textContent = ':root { --safe-area-top: ${sat}px; --safe-area-bottom: ${sab}px; }';
+                                    })();
+                                    """.trimIndent(),
+                                    null,
+                                )
+                            }
+
+                            override fun onReceivedError(
+                                view: WebView?,
+                                request: WebResourceRequest?,
+                                error: WebResourceError?,
+                            ) {
+                                if (request?.isForMainFrame == true) {
+                                    hasError = true
+                                    isLoading = false
+                                }
+                            }
+
+                            override fun shouldOverrideUrlLoading(
+                                view: WebView?,
+                                request: WebResourceRequest?,
+                            ): Boolean {
+                                val url = request?.url?.toString() ?: return false
+                                // Keep navigation within the Archipelago server
+                                if (url.startsWith(serverUrl)) return false
+                                // Open external URLs in the system browser
+                                try {
+                                    val intent = android.content.Intent(
+                                        android.content.Intent.ACTION_VIEW,
+                                        android.net.Uri.parse(url),
+                                    )
+                                    context.startActivity(intent)
+                                } catch (_: Exception) {}
+                                return true
+                            }
+                        }
+
+                        webChromeClient = object : WebChromeClient() {
+                            override fun onProgressChanged(view: WebView?, newProgress: Int) {
+                                loadProgress = newProgress
+                            }
+
+                            // Handle window.open() — open in system browser
+                            override fun onCreateWindow(
+                                view: WebView?,
+                                isDialog: Boolean,
+                                isUserGesture: Boolean,
+                                resultMsg: android.os.Message?,
+                            ): Boolean {
+                                // Extract the URL from the hit test
+                                val data = view?.hitTestResult?.extra
+                                if (data != null) {
+                                    try {
+                                        val intent = android.content.Intent(
+                                            android.content.Intent.ACTION_VIEW,
+                                            android.net.Uri.parse(data),
+                                        )
+                                        context.startActivity(intent)
+                                    } catch (_: Exception) {}
+                                }
+                                return false
+                            }
+                        }
+
+                        webView = this
+                        loadUrl(serverUrl)
+                    }
+                },
+            )
+
+            // Loading bar at top edge
+            AnimatedVisibility(
+                visible = isLoading,
+                enter = fadeIn(),
+                exit = fadeOut(),
+            ) {
+                LinearProgressIndicator(
+                    progress = { loadProgress / 100f },
+                    modifier = Modifier.fillMaxWidth(),
+                    color = BitcoinOrange,
+                    trackColor = SurfaceBlack,
+                )
+            }
+        }
+    }
+}

Android/app/src/main/java/com/archipelago/app/ui/theme/Color.kt

@@ -0,0 +1,24 @@
+package com.archipelago.app.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+// Archipelago brand palette — Bitcoin orange on dark
+val BitcoinOrange = Color(0xFFF7931A)
+val BitcoinOrangeLight = Color(0xFFFFB74D)
+val BitcoinOrangeDark = Color(0xFFE07C00)
+
+val SurfaceBlack = Color(0xFF000000)
+val SurfaceDark = Color(0xFF0A0A0A)
+val SurfaceCard = Color(0xFF1A1A1A)
+val SurfaceCardHover = Color(0xFF222222)
+val SurfaceElevated = Color(0xFF2A2A2A)
+
+val TextPrimary = Color(0xFFF5F5F5)
+val TextSecondary = Color(0xFFB0B0B0)
+val TextMuted = Color(0xFF666666)
+
+val BorderSubtle = Color(0xFF2A2A2A)
+val BorderDefault = Color(0xFF3A3A3A)
+
+val ErrorRed = Color(0xFFEF4444)
+val SuccessGreen = Color(0xFF22C55E)

Android/app/src/main/java/com/archipelago/app/ui/theme/Theme.kt

@@ -0,0 +1,38 @@
+package com.archipelago.app.ui.theme
+
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.runtime.Composable
+
+private val DarkColorScheme = darkColorScheme(
+    primary = BitcoinOrange,
+    onPrimary = SurfaceBlack,
+    primaryContainer = BitcoinOrangeDark,
+    onPrimaryContainer = TextPrimary,
+
+    secondary = BitcoinOrangeLight,
+    onSecondary = SurfaceBlack,
+
+    background = SurfaceBlack,
+    onBackground = TextPrimary,
+
+    surface = SurfaceDark,
+    onSurface = TextPrimary,
+    surfaceVariant = SurfaceCard,
+    onSurfaceVariant = TextSecondary,
+
+    outline = BorderDefault,
+    outlineVariant = BorderSubtle,
+
+    error = ErrorRed,
+    onError = TextPrimary,
+)
+
+@Composable
+fun ArchipelagoTheme(content: @Composable () -> Unit) {
+    MaterialTheme(
+        colorScheme = DarkColorScheme,
+        typography = Typography,
+        content = content,
+    )
+}

Android/app/src/main/java/com/archipelago/app/ui/theme/Type.kt

@@ -0,0 +1,60 @@
+package com.archipelago.app.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+val Typography = Typography(
+    displayLarge = TextStyle(
+        fontWeight = FontWeight.Bold,
+        fontSize = 32.sp,
+        lineHeight = 40.sp,
+        letterSpacing = (-0.5).sp,
+    ),
+    headlineLarge = TextStyle(
+        fontWeight = FontWeight.SemiBold,
+        fontSize = 28.sp,
+        lineHeight = 36.sp,
+    ),
+    headlineMedium = TextStyle(
+        fontWeight = FontWeight.SemiBold,
+        fontSize = 24.sp,
+        lineHeight = 32.sp,
+    ),
+    titleLarge = TextStyle(
+        fontWeight = FontWeight.Medium,
+        fontSize = 20.sp,
+        lineHeight = 28.sp,
+    ),
+    titleMedium = TextStyle(
+        fontWeight = FontWeight.Medium,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.15.sp,
+    ),
+    bodyLarge = TextStyle(
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp,
+    ),
+    bodyMedium = TextStyle(
+        fontWeight = FontWeight.Normal,
+        fontSize = 14.sp,
+        lineHeight = 20.sp,
+        letterSpacing = 0.25.sp,
+    ),
+    labelLarge = TextStyle(
+        fontWeight = FontWeight.SemiBold,
+        fontSize = 14.sp,
+        lineHeight = 20.sp,
+        letterSpacing = 0.1.sp,
+    ),
+    labelMedium = TextStyle(
+        fontWeight = FontWeight.Medium,
+        fontSize = 12.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp,
+    ),
+)

Android/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#030202"
+        android:pathData="M0,0h108v108H0z" />
+</vector>

Android/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Archipelago pixel-art "A" logo — scaled 90% and centered -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <group
+        android:pivotX="512"
+        android:pivotY="512"
+        android:scaleX="0.55"
+        android:scaleY="0.55">
+
+        <!-- Row 1: 4 blocks -->
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,318h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,318h72.082v70.936h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,318h72.082v70.936h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,318h71.007v70.936h-71.007z" />
+
+        <!-- Row 2: 2 blocks (right side) -->
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,396.46h71.007v72.011h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,396.46h72.083v72.011h-72.083z" />
+
+        <!-- Row 3: 6 blocks (full width) -->
+        <path android:fillColor="#FFFFFF" android:pathData="M278,475.994h72.083v72.012h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,475.994h71.007v72.012h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,475.994h72.082v72.012h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,475.994h72.082v72.012h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,475.994h71.007v72.012h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,475.994h72.083v72.012h-72.083z" />
+
+        <!-- Row 4: 4 blocks (sides only — the "A" gap) -->
+        <path android:fillColor="#FFFFFF" android:pathData="M278,555.529h72.083v70.936h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,555.529h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,555.529h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,555.529h72.083v70.936h-72.083z" />
+
+        <!-- Row 5: 4 blocks (bottom) -->
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,633.989h71.007v72.011h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,633.989h72.082v72.011h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,633.989h72.082v72.011h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,633.989h71.007v72.011h-71.007z" />
+    </group>
+</vector>

Android/app/src/main/res/drawable/ic_logo_wide.xml

@@ -0,0 +1,51 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="240dp"
+    android:height="30dp"
+    android:viewportWidth="2079"
+    android:viewportHeight="263">
+
+    <!-- A -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M29.6,85.6V59.2H56V85.6H29.6ZM58.8,85.6V59.2H85.6V85.6H58.8ZM88.4,85.6V59.2H115.2V85.6H88.4ZM118,85.6V59.2H144.4V85.6H118ZM118,115.2V88.4H144.4V115.2H118ZM147.2,115.2V88.4H174V115.2H147.2ZM0,144.8V118H26.8V144.8H0ZM29.6,144.8V118H56V144.8H29.6ZM58.8,144.8V118H85.6V144.8H58.8ZM88.4,144.8V118H115.2V144.8H88.4ZM118,144.8V118H144.4V144.8H118ZM147.2,144.8V118H174V144.8H147.2ZM0,174V147.6H26.8V174H0ZM29.6,174V147.6H56V174H29.6ZM118,174V147.6H144.4V174H118ZM147.2,174V147.6H174V174H147.2ZM29.6,203.6V176.8H56V203.6H29.6ZM58.8,203.6V176.8H85.6V203.6H58.8ZM88.4,203.6V176.8H115.2V203.6H88.4ZM118,203.6V176.8H144.4V203.6H118Z" />
+
+    <!-- R -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M243.663,85.6V59.2H270.062V85.6H243.663ZM272.863,85.6V59.2H299.663V85.6H272.863ZM302.463,85.6V59.2H329.263V85.6H302.463ZM332.062,85.6V59.2H358.462V85.6H332.062ZM332.062,115.2V88.4H358.462V115.2H332.062ZM361.263,115.2V88.4H388.062V115.2H361.263ZM214.062,115.2V88.4H240.863V115.2H214.062ZM243.663,115.2V88.4H270.062V115.2H243.663ZM214.062,144.8V118H240.863V144.8H214.062ZM243.663,144.8V118H270.062V144.8H243.663ZM214.062,174V147.6H240.863V174H214.062ZM243.663,174V147.6H270.062V174H243.663ZM243.663,203.6V176.8H270.062V203.6H243.663Z" />
+
+    <!-- C -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M457.725,85.6V59.2H484.125V85.6H457.725ZM486.925,85.6V59.2H513.725V85.6H486.925ZM516.525,85.6V59.2H543.325V85.6H516.525ZM546.125,85.6V59.2H572.525V85.6H546.125ZM428.125,115.2V88.4H454.925V115.2H428.125ZM457.725,115.2V88.4H484.125V115.2H457.725ZM546.125,115.2V88.4H572.525V115.2H546.125ZM575.325,115.2V88.4H602.125V115.2H575.325ZM428.125,144.8V118H454.925V144.8H428.125ZM457.725,144.8V118H484.125V144.8H457.725ZM428.125,174V147.6H454.925V174H428.125ZM457.725,174V147.6H484.125V174H457.725ZM546.125,174V147.6H572.525V174H546.125ZM575.325,174V147.6H602.125V174H575.325ZM457.725,203.6V176.8H484.125V203.6H457.725ZM486.925,203.6V176.8H513.725V203.6H486.925ZM516.525,203.6V176.8H543.325V203.6H516.525ZM546.125,203.6V176.8H572.525V203.6H546.125Z" />
+
+    <!-- H -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M671.787,26.8V0H698.188V26.8H671.787ZM642.188,56.4V29.6H668.987V56.4H642.188ZM671.787,56.4V29.6H698.188V56.4H671.787ZM642.188,85.6V59.2H668.987V85.6H642.188ZM671.787,85.6V59.2H698.188V85.6H671.787ZM700.987,85.6V59.2H727.787V85.6H700.987ZM730.588,85.6V59.2H757.388V85.6H730.588ZM760.188,85.6V59.2H786.588V85.6H760.188ZM642.188,115.2V88.4H668.987V115.2H642.188ZM671.787,115.2V88.4H698.188V115.2H671.787ZM760.188,115.2V88.4H786.588V115.2H760.188ZM789.388,115.2V88.4H816.188V115.2H789.388ZM642.188,144.8V118H668.987V144.8H642.188ZM671.787,144.8V118H698.188V144.8H671.787ZM760.188,144.8V118H786.588V144.8H760.188ZM789.388,144.8V118H816.188V144.8H789.388ZM642.188,174V147.6H668.987V174H642.188ZM671.787,174V147.6H698.188V174H671.787ZM760.188,174V147.6H786.588V174H760.188ZM789.388,174V147.6H816.188V174H789.388ZM671.787,203.6V176.8H698.188V203.6H671.787ZM760.188,203.6V176.8H786.588V203.6H760.188Z" />
+
+    <!-- I -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M856.25,26.8V0H883.05V26.8H856.25ZM885.85,26.8V0H912.25V26.8H885.85ZM856.25,85.6V59.2H883.05V85.6H856.25ZM856.25,115.2V88.4H883.05V115.2H856.25ZM885.85,115.2V88.4H912.25V115.2H885.85ZM856.25,144.8V118H883.05V144.8H856.25ZM885.85,144.8V118H912.25V144.8H885.85ZM856.25,174V147.6H883.05V174H856.25ZM885.85,174V147.6H912.25V174H885.85ZM885.85,203.6V176.8H912.25V203.6H885.85Z" />
+
+    <!-- P -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M981.944,85.6V59.2H1008.34V85.6H981.944ZM1011.14,85.6V59.2H1037.94V85.6H1011.14ZM1040.74,85.6V59.2H1067.54V85.6H1040.74ZM1070.34,85.6V59.2H1096.74V85.6H1070.34ZM952.344,115.2V88.4H979.144V115.2H952.344ZM981.944,115.2V88.4H1008.34V115.2H981.944ZM1070.34,115.2V88.4H1096.74V115.2H1070.34ZM1099.54,115.2V88.4H1126.34V115.2H1099.54ZM952.344,144.8V118H979.144V144.8H952.344ZM981.944,144.8V118H1008.34V144.8H981.944ZM1070.34,144.8V118H1096.74V144.8H1070.34ZM1099.54,144.8V118H1126.34V144.8H1099.54ZM952.344,174V147.6H979.144V174H952.344ZM981.944,174V147.6H1008.34V174H981.944ZM1070.34,174V147.6H1096.74V174H1070.34ZM1099.54,174V147.6H1126.34V174H1099.54ZM952.344,203.6V176.8H979.144V203.6H952.344ZM981.944,203.6V176.8H1008.34V203.6H981.944ZM1011.14,203.6V176.8H1037.94V203.6H1011.14ZM1040.74,203.6V176.8H1067.54V203.6H1040.74ZM1070.34,203.6V176.8H1096.74V203.6H1070.34ZM952.344,233.2V206.4H979.144V233.2H952.344ZM981.944,233.2V206.4H1008.34V233.2H981.944ZM981.944,262.4V236H1008.34V262.4H981.944Z" />
+
+    <!-- E -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M1196.01,85.6V59.2H1222.41V85.6H1196.01ZM1225.21,85.6V59.2H1252.01V85.6H1225.21ZM1254.81,85.6V59.2H1281.61V85.6H1254.81ZM1284.41,85.6V59.2H1310.81V85.6H1284.41ZM1166.41,115.2V88.4H1193.21V115.2H1166.41ZM1196.01,115.2V88.4H1222.41V115.2H1196.01ZM1284.41,115.2V88.4H1310.81V115.2H1284.41ZM1313.61,115.2V88.4H1340.41V115.2H1313.61ZM1166.41,144.8V118H1193.21V144.8H1166.41ZM1196.01,144.8V118H1222.41V144.8H1196.01ZM1225.21,144.8V118H1252.01V144.8H1225.21ZM1254.81,144.8V118H1281.61V144.8H1254.81ZM1284.41,144.8V118H1310.81V144.8H1284.41ZM1313.61,144.8V118H1340.41V144.8H1313.61ZM1166.41,174V147.6H1193.21V174H1166.41ZM1196.01,174V147.6H1222.41V174H1196.01ZM1196.01,203.6V176.8H1222.41V203.6H1196.01ZM1225.21,203.6V176.8H1252.01V203.6H1225.21ZM1254.81,203.6V176.8H1281.61V203.6H1254.81ZM1284.41,203.6V176.8H1310.81V203.6H1284.41Z" />
+
+    <!-- L -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M1380.47,26.8V0H1407.27V26.8H1380.47ZM1380.47,56.4V29.6H1407.27V56.4H1380.47ZM1410.07,56.4V29.6H1436.47V56.4H1410.07ZM1380.47,85.6V59.2H1407.27V85.6H1380.47ZM1410.07,85.6V59.2H1436.47V85.6H1410.07ZM1380.47,115.2V88.4H1407.27V115.2H1380.47ZM1410.07,115.2V88.4H1436.47V115.2H1410.07ZM1380.47,144.8V118H1407.27V144.8H1380.47ZM1410.07,144.8V118H1436.47V144.8H1410.07ZM1380.47,174V147.6H1407.27V174H1380.47ZM1410.07,174V147.6H1436.47V174H1410.07ZM1410.07,203.6V176.8H1436.47V203.6H1410.07Z" />
+
+    <!-- A (second) -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M1506.16,85.6V59.2H1532.56V85.6H1506.16ZM1535.36,85.6V59.2H1562.16V85.6H1535.36ZM1564.96,85.6V59.2H1591.76V85.6H1564.96ZM1594.56,85.6V59.2H1620.96V85.6H1594.56ZM1594.56,115.2V88.4H1620.96V115.2H1594.56ZM1623.76,115.2V88.4H1650.56V115.2H1623.76ZM1476.56,144.8V118H1503.36V144.8H1476.56ZM1506.16,144.8V118H1532.56V144.8H1506.16ZM1535.36,144.8V118H1562.16V144.8H1535.36ZM1564.96,144.8V118H1591.76V144.8H1564.96ZM1594.56,144.8V118H1620.96V144.8H1594.56ZM1623.76,144.8V118H1650.56V144.8H1623.76ZM1476.56,174V147.6H1503.36V174H1476.56ZM1506.16,174V147.6H1532.56V174H1506.16ZM1594.56,174V147.6H1620.96V174H1594.56ZM1623.76,174V147.6H1650.56V174H1623.76ZM1506.16,203.6V176.8H1532.56V203.6H1506.16ZM1535.36,203.6V176.8H1562.16V203.6H1535.36ZM1564.96,203.6V176.8H1591.76V203.6H1564.96ZM1594.56,203.6V176.8H1620.96V203.6H1594.56Z" />
+
+    <!-- G -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M1720.22,85.6V59.2H1746.62V85.6H1720.22ZM1749.43,85.6V59.2H1776.22V85.6H1749.43ZM1779.03,85.6V59.2H1805.82V85.6H1779.03ZM1808.62,85.6V59.2H1835.03V85.6H1808.62ZM1690.62,115.2V88.4H1717.43V115.2H1690.62ZM1720.22,115.2V88.4H1746.62V115.2H1720.22ZM1808.62,115.2V88.4H1835.03V115.2H1808.62ZM1837.82,115.2V88.4H1864.62V115.2H1837.82ZM1690.62,144.8V118H1717.43V144.8H1690.62ZM1720.22,144.8V118H1746.62V144.8H1720.22ZM1808.62,144.8V118H1835.03V144.8H1808.62ZM1837.82,144.8V118H1864.62V144.8H1837.82ZM1690.62,174V147.6H1717.43V174H1690.62ZM1720.22,174V147.6H1746.62V174H1720.22ZM1808.62,174V147.6H1835.03V174H1808.62ZM1837.82,174V147.6H1864.62V174H1837.82ZM1720.22,203.6V176.8H1746.62V203.6H1720.22ZM1749.43,203.6V176.8H1776.22V203.6H1749.43ZM1779.03,203.6V176.8H1805.82V203.6H1779.03ZM1808.62,203.6V176.8H1835.03V203.6H1808.62ZM1837.82,203.6V176.8H1864.62V203.6H1837.82ZM1808.62,233.2V206.4H1835.03V233.2H1808.62ZM1837.82,233.2V206.4H1864.62V233.2H1837.82ZM1720.22,262.4V236H1746.62V262.4H1720.22ZM1749.43,262.4V236H1776.22V262.4H1749.43ZM1779.03,262.4V236H1805.82V262.4H1779.03ZM1808.62,262.4V236H1835.03V262.4H1808.62Z" />
+
+    <!-- O -->
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M1934.29,85.6V59.2H1960.69V85.6H1934.29ZM1963.49,85.6V59.2H1990.29V85.6H1963.49ZM1993.09,85.6V59.2H2019.89V85.6H1993.09ZM2022.69,85.6V59.2H2049.09V85.6H2022.69ZM1904.69,115.2V88.4H1931.49V115.2H1904.69ZM1934.29,115.2V88.4H1960.69V115.2H1934.29ZM2022.69,115.2V88.4H2049.09V115.2H2022.69ZM2051.89,115.2V88.4H2078.69V115.2H2051.89ZM1904.69,144.8V118H1931.49V144.8H1904.69ZM1934.29,144.8V118H1960.69V144.8H1934.29ZM2022.69,144.8V118H2049.09V144.8H2022.69ZM2051.89,144.8V118H2078.69V144.8H2051.89ZM1904.69,174V147.6H1931.49V174H1904.69ZM1934.29,174V147.6H1960.69V174H1934.29ZM2022.69,174V147.6H2049.09V174H2022.69ZM2051.89,174V147.6H2078.69V174H2051.89ZM1963.49,203.6V176.8H1990.29V203.6H1963.49ZM1993.09,203.6V176.8H2019.89V203.6H1993.09ZM1934.29,203.6V176.8H1960.69V203.6H1934.29ZM2022.69,203.6V176.8H2049.09V203.6H2022.69Z" />
+
+</vector>

Android/app/src/main/res/drawable/ic_splash_logo.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Archipelago pixel-art "A" for splash screen -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <group
+        android:pivotX="512"
+        android:pivotY="512"
+        android:scaleX="0.55"
+        android:scaleY="0.55">
+
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,318h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,318h72.082v70.936h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,318h72.082v70.936h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,318h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,396.46h71.007v72.011h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,396.46h72.083v72.011h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M278,475.994h72.083v72.012h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,475.994h71.007v72.012h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,475.994h72.082v72.012h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,475.994h72.082v72.012h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,475.994h71.007v72.012h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,475.994h72.083v72.012h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M278,555.529h72.083v70.936h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,555.529h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,555.529h71.007v70.936h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M673.917,555.529h72.083v70.936h-72.083z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M357.614,633.989h71.007v72.011h-71.007z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M436.152,633.989h72.082v72.011h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M515.766,633.989h72.082v72.011h-72.082z" />
+        <path android:fillColor="#FFFFFF" android:pathData="M595.379,633.989h71.007v72.011h-71.007z" />
+    </group>
+</vector>

Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

Android/app/src/main/res/values/colors.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="bitcoin_orange">#FFF7931A</color>
+    <color name="surface_dark">#FF0A0A0A</color>
+    <color name="surface_card">#FF1A1A1A</color>
+    <color name="splash_background">#FF000000</color>
+</resources>

Android/app/src/main/res/values/strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Archipelago</string>
+    <string name="server_address_label">Server Address</string>
+    <string name="server_address_placeholder">192.168.1.100</string>
+    <string name="server_address_hint">Enter your Archipelago server IP or hostname</string>
+    <string name="connect">Connect</string>
+    <string name="connecting">Connecting…</string>
+    <string name="connection_failed">Could not reach server. Check the address and try again.</string>
+    <string name="connection_timeout">Connection timed out. Is the server running?</string>
+    <string name="welcome_title">Your Sovereign\nPersonal Server</string>
+    <string name="welcome_subtitle">Bitcoin node, app platform, and private cloud — all in one box you control.</string>
+    <string name="get_started">Get Started</string>
+    <string name="use_https">Use HTTPS</string>
+    <string name="port_label">Port (optional)</string>
+    <string name="saved_servers">Saved Servers</string>
+    <string name="no_saved_servers">No saved servers yet</string>
+    <string name="remove_server">Remove</string>
+    <string name="disconnect">Disconnect</string>
+    <string name="server_unreachable">Server unreachable</string>
+    <string name="retry">Retry</string>
+</resources>

Android/app/src/main/res/values/themes.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.Archipelago" parent="android:Theme.Material.NoActionBar">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="android:windowBackground">@color/black</item>
+    </style>
+
+    <style name="Theme.Archipelago.Splash" parent="Theme.SplashScreen">
+        <item name="windowSplashScreenBackground">@color/splash_background</item>
+        <item name="windowSplashScreenAnimatedIcon">@drawable/ic_splash_logo</item>
+        <item name="postSplashScreenTheme">@style/Theme.Archipelago</item>
+    </style>
+</resources>

Android/app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <!-- Allow cleartext for local network Archipelago servers -->
+    <base-config cleartextTrafficPermitted="true">
+        <trust-anchors>
+            <certificates src="system" />
+        </trust-anchors>
+    </base-config>
+</network-security-config>

Android/build.gradle.kts

@@ -0,0 +1,4 @@
+plugins {
+    id("com.android.application") version "8.4.0" apply false
+    id("org.jetbrains.kotlin.android") version "1.9.24" apply false
+}

Android/gradle.properties

@@ -0,0 +1,5 @@
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+android.useAndroidX=true
+kotlin.code.style=official
+android.nonTransitiveRClass=true
+android.suppressUnsupportedCompileSdk=35

Android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

Android/gradlew

@@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

Android/gradlew.bat

@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

Android/settings.gradle.kts

@@ -0,0 +1,18 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Archipelago"
+include(":app")