Added Android Launcher and Disk Extration

android/Build-Quest.ps1

@@ -87,10 +87,21 @@ $apk = Get-ChildItem -Path $apkDir -Filter '*.apk' | Select-Object -First 1
 if (-not $apk) { throw "No APK under $apkDir" }
 Write-Host "APK: $($apk.FullName)"
 
+# The base APK must be distributable: no translated game inside, only the game kit.
+if ($Flavor -eq 'base') {
+    Add-Type -AssemblyName System.IO.Compression.FileSystem
+    $archive = [IO.Compression.ZipFile]::OpenRead($apk.FullName)
+    try {
+        $gameLibraries = @($archive.Entries | Where-Object { $_.FullName -match '^lib/[^/]+/libmain[^/]*\.so$' })
+        $hasKit = @($archive.Entries | Where-Object { $_.FullName -eq 'assets/game_kit/kit.json' }).Count -gt 0
+    } finally { $archive.Dispose() }
+    if ($gameLibraries.Count -gt 0) { throw "The APK contains a translated game library: $($gameLibraries.FullName -join ', ')" }
+    if (-not $hasKit) { throw 'The APK has no game kit (assets/game_kit/kit.json)' }
+}
+
 if ($Install) {
     $adb = Join-Path $sdkRoot 'platform-tools\adb.exe'
     & $adb install -r $apk.FullName
     if ($LASTEXITCODE -ne 0) { throw "adb install failed ($LASTEXITCODE)" }
-    Write-Host 'Installed. Push the extracted disc with:'
-    Write-Host '  adb push DATA /sdcard/Android/data/org.wiicompiled.quest/files/WiiCompiledOpenXRVR/DATA'
+    Write-Host 'Installed. Build and push the game with android/Build-QuestGame.ps1 -Install.'
 }