Significantly better AVD support

native/jni/core/daemon.cpp

@@ -91,6 +91,11 @@ static void handle_request_sync(int client, int code) {
     case START_DAEMON:
         setup_logfile(true);
         break;
+    case STOP_DAEMON:
+        magiskhide_handler(-1, nullptr);
+        write_int(client, 0);
+        // Terminate the daemon!
+        exit(0);
     }
 }
 
@@ -120,6 +125,7 @@ static void handle_request(int client) {
     case SQLITE_CMD:
     case GET_PATH:
     case MAGISKHIDE:
+    case STOP_DAEMON:
         if (!is_root) {
             write_int(client, ROOT_REQUIRED);
             goto done;