Rename app to Castarr (dev.castarr.tv), add JDK toolchain resolution

Package/applicationId com.nodecast.tv -> dev.castarr.tv, all branding in app
and remote page renamed, remote localStorage key changed. Foojay toolchain
resolver + jvmToolchain(17) so hosts with only a JRE can build.

Closes #1

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

app/build.gradle.kts

@@ -4,11 +4,11 @@ plugins {
 }
 
 android {
-    namespace = "com.nodecast.tv"
+    namespace = "dev.castarr.tv"
     compileSdk = 35
 
     defaultConfig {
-        applicationId = "com.nodecast.tv"
+        applicationId = "dev.castarr.tv"
         minSdk = 23
         targetSdk = 35
         versionCode = 1
@@ -32,6 +32,7 @@ android {
         allWarningsAsErrors = true
     }
 
+
     lint {
         // Media3's UI classes are @UnstableApi; the opt-in lint check would
         // otherwise fail release builds.
@@ -49,3 +50,9 @@ dependencies {
     implementation("org.nanohttpd:nanohttpd-websocket:2.3.1")
     implementation("com.google.zxing:core:3.5.3")
 }
+
+// Full JDK for javac via toolchain (host may only have a JRE); resolved by
+// the foojay convention plugin in settings.
+kotlin {
+    jvmToolchain(17)
+}

app/src/main/AndroidManifest.xml

@@ -15,7 +15,7 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:usesCleartextTraffic="true"
-        android:theme="@style/Theme.NodeCast">
+        android:theme="@style/Theme.Castarr">
 
         <activity
             android:name=".MainActivity"

app/src/main/assets/remote/index.html

@@ -4,7 +4,7 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
 <meta name="theme-color" content="#0a0b0d">
-<title>NodeCast Remote</title>
+<title>Castarr Remote</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600&display=swap">
 <style>
   * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
@@ -149,7 +149,7 @@
 <header>
   <div class="wordmark">
     <svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="#5fd4c4" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="5" width="20" height="13" rx="2"/><path d="M8.5 22h7"/></svg>
-    NodeCast
+    Castarr
   </div>
   <div class="tvchip"><span class="dot off" id="conn-dot"></span><span id="tv-name">Getrennt</span></div>
 </header>
@@ -248,10 +248,10 @@
   // --- pairing credentials ---
   const params = new URLSearchParams(location.search);
   if (params.get('t')) {
-    localStorage.setItem('nodecast_token', params.get('t'));
+    localStorage.setItem('castarr_token', params.get('t'));
     history.replaceState(null, '', location.pathname);
   }
-  const getToken = () => localStorage.getItem('nodecast_token') || '';
+  const getToken = () => localStorage.getItem('castarr_token') || '';
   let manualCode = '';
 
   const deviceName = (() => {
@@ -312,7 +312,7 @@
       case 'welcome':
         state.authorized = true;
         state.retryDelay = 1000;
-        if (msg.token) localStorage.setItem('nodecast_token', msg.token);
+        if (msg.token) localStorage.setItem('castarr_token', msg.token);
         $('tv-name').textContent = msg.device || 'TV';
         if (msg.status) { state.status = msg.status; }
         if (msg.channels) { state.channels = msg.channels; }
@@ -336,7 +336,7 @@
         break;
       case 'error':
         if (msg.error === 'bad_code' || msg.error === 'rate_limited') {
-          localStorage.removeItem('nodecast_token');
+          localStorage.removeItem('castarr_token');
           manualCode = '';
           $('pair-error').textContent = msg.error === 'rate_limited'
             ? 'Zu viele Versuche — kurz warten.' : 'Falscher Code.';

app/src/main/java/dev/castarr/tv/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv
+package dev.castarr.tv
 
 import android.app.Activity
 import android.graphics.Color
@@ -11,12 +11,12 @@ import android.view.View
 import android.widget.ImageView
 import android.widget.TextView
 import androidx.media3.ui.PlayerView
-import com.nodecast.tv.pairing.Pairing
-import com.nodecast.tv.pairing.Qr
-import com.nodecast.tv.player.PlayerController
-import com.nodecast.tv.playlist.Channel
-import com.nodecast.tv.playlist.PlaylistRepository
-import com.nodecast.tv.server.ControlServer
+import dev.castarr.tv.pairing.Pairing
+import dev.castarr.tv.pairing.Qr
+import dev.castarr.tv.player.PlayerController
+import dev.castarr.tv.playlist.Channel
+import dev.castarr.tv.playlist.PlaylistRepository
+import dev.castarr.tv.server.ControlServer
 import org.json.JSONObject
 
 class MainActivity : Activity(), ControlServer.Listener {

app/src/main/java/dev/castarr/tv/pairing/Pairing.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.pairing
+package dev.castarr.tv.pairing
 
 import android.content.Context
 import java.net.Inet4Address

app/src/main/java/dev/castarr/tv/pairing/Qr.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.pairing
+package dev.castarr.tv.pairing
 
 import android.graphics.Bitmap
 import android.graphics.Color

app/src/main/java/dev/castarr/tv/player/PlayerController.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.player
+package dev.castarr.tv.player
 
 import android.content.Context
 import androidx.media3.common.MediaItem

app/src/main/java/dev/castarr/tv/playlist/Channel.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.playlist
+package dev.castarr.tv.playlist
 
 import org.json.JSONArray
 import org.json.JSONObject

app/src/main/java/dev/castarr/tv/playlist/M3uParser.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.playlist
+package dev.castarr.tv.playlist
 
 object M3uParser {
 

app/src/main/java/dev/castarr/tv/playlist/PlaylistRepository.kt

@@ -1,4 +1,4 @@
-package com.nodecast.tv.playlist
+package dev.castarr.tv.playlist
 
 import android.content.Context
 import org.json.JSONArray

app/src/main/java/dev/castarr/tv/server/ControlServer.kt

@@ -1,11 +1,11 @@
-package com.nodecast.tv.server
+package dev.castarr.tv.server
 
 import android.content.Context
 import android.os.Handler
 import android.os.Looper
 import android.util.Log
-import com.nodecast.tv.pairing.Pairing
-import com.nodecast.tv.playlist.Channel
+import dev.castarr.tv.pairing.Pairing
+import dev.castarr.tv.playlist.Channel
 import fi.iki.elonen.NanoHTTPD
 import fi.iki.elonen.NanoWSD
 import org.json.JSONObject

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">NodeCast</string>
+    <string name="app_name">Castarr</string>
     <string name="pair_title">Pair with your phone</string>
     <string name="pair_subtitle">Point your camera at the code — the remote opens right in your browser.</string>
     <string name="ready_to_pair">Ready to pair</string>

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <style name="Theme.NodeCast" parent="android:Theme.Material.NoActionBar">
+    <style name="Theme.Castarr" parent="android:Theme.Material.NoActionBar">
         <item name="android:windowBackground">@color/bg</item>
         <item name="android:colorBackground">@color/bg</item>
         <item name="android:textColorPrimary">@color/fg</item>