[device_info_plus] Use wrapper API

packages/device_info_plus/CHANGELOG.md

@@ -1,3 +1,8 @@
+## NEXT
+
+* Use wrapper API.
+
+
 ## 1.4.3
 
 * Add `DeviceInfoPluginTizen.duid` to retrieve the device's DUID (Device Unique ID).

packages/device_info_plus/tizen/inc/ftpw_device_info_plus.h

@@ -0,0 +1,17 @@
+// Copyright 2026 Samsung Electronics Co., Ltd. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+#ifndef FLUTTER_TIZEN_PLUGINS_WRAPPER_DEVICE_INFO_PLUS_H_
+#define FLUTTER_TIZEN_PLUGINS_WRAPPER_DEVICE_INFO_PLUS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+char *ftpw_device_info_plus_get_duid(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

packages/device_info_plus/tizen/project_def.prop

@@ -18,3 +18,7 @@ USER_CPP_UNDEFS =
 USER_INC_DIRS = inc src
 USER_INC_FILES =
 USER_CPP_INC_FILES =
+
+# User libraries
+USER_LIB_DIRS += lib/${BUILD_ARCH}
+USER_LIBS += ftpw_device_info_plus

packages/device_info_plus/tizen/src/device_info_plus_tizen_plugin.cc

@@ -4,9 +4,6 @@
 
 #include "device_info_plus_tizen_plugin.h"
 
-#ifdef TV_PROFILE
-#include <dlfcn.h>
-#endif
 #include <flutter/method_channel.h>
 #include <flutter/plugin_registrar.h>
 #include <flutter/standard_method_codec.h>
@@ -21,6 +18,7 @@
 #include <optional>
 #include <string>
 
+#include "ftpw_device_info_plus.h"
 #include "log.h"
 
 namespace {
@@ -33,26 +31,9 @@ std::optional<std::string> GetDuid() {
 #ifndef TV_PROFILE
   return std::string();
 #else
-  using FuncVconfGetStr = char *(*)(const char *);
-
-  void *handle = dlopen("libvconf.so.0", RTLD_LAZY);
-  if (!handle) {
-    LOG_ERROR("Failed to open libvconf.so.0.");
-    return std::nullopt;
-  }
-
-  auto vconf_get_str =
-      reinterpret_cast<FuncVconfGetStr>(dlsym(handle, "vconf_get_str"));
-  if (!vconf_get_str) {
-    LOG_ERROR("Failed to find the vconf_get_str symbol.");
-    dlclose(handle);
-    return std::nullopt;
-  }
-
-  char *value = vconf_get_str("db/comss/duid");
-  dlclose(handle);
+  char *value = ftpw_device_info_plus_get_duid();
   if (!value) {
-    LOG_ERROR("Failed to read db/comss/duid.");
+    LOG_ERROR("Failed to read DUID.");
     return std::nullopt;
   }
   std::string duid = value;