blocklist return ai fix

src-tauri/src/plugins/vpn-plugin/android/src/main/java/VpnPlugin.kt

@@ -245,6 +245,39 @@ class VpnPlugin(private val activity: Activity) : Plugin(activity) {
         }
     }
 
+    
+    private fun updateBlocklistIfNeeded() {
+        try {
+            val cachePath = activity.cacheDir.absolutePath
+            val hostsFile = File(cachePath, "hosts_cache.txt")
+            
+            val isFresh = hostsFile.exists() && 
+            (System.currentTimeMillis() - hostsFile.lastModified() < 24 * 60 * 60 * 1000)
+
+            if (isFresh) {
+                Log.d(TAG, "DNS: Blocklist is fresh, skipping download")
+                return
+            }
+
+            Log.d(TAG, "DNS: Starting blocklist download via Kotlin...")
+            
+            // Качаем
+            val url = URL("https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts")
+            val connection = url.openConnection()
+            connection.connectTimeout = 15000
+            connection.readTimeout = 15000
+            
+            val bytes = connection.getInputStream().use { it.readBytes() }
+            
+            // Сохраняем
+            hostsFile.writeBytes(bytes)
+            
+            Log.d(TAG, "DNS: Blocklist updated! Size: ${bytes.size} bytes")
+        } catch (e: Exception) {
+            Log.e(TAG, "DNS: Failed to download blocklist: ${e.message}")
+        }
+    }
+
     override fun load(webView: WebView) {
         super.load(webView)
         try { System.loadLibrary("netrunner_client") } catch (e: Exception) { Log.e(TAG, "Lib fail") }
@@ -257,6 +290,9 @@ class VpnPlugin(private val activity: Activity) : Plugin(activity) {
             activity.registerReceiver(statusReceiver, filter)
         }
 
+        CoroutineScope(Dispatchers.IO).launch {
+            updateBlocklistIfNeeded()
+        }
 
         CoroutineScope(Dispatchers.Main).launch {
             kotlinx.coroutines.delay(500)