[TSAM-5643] Refactoring structure for NFC viewsubmit/tizen/20160628.234119accepted/tizen/wearable/20160629.021639accepted/tizen/mobile/20160629.021656accepted/tizen/common/20160629.222749

Signed-off-by: Jihoon Jung <jh8801.jung@samsung.com>
Change-Id: I4cb01af41978c6e32062c024b306a8316cbd8160

8 files changed, 380 insertions, 1384 deletions

diff --git a/wearable/app/include/nsa-main.h b/wearable/app/include/nsa-main.h
index ed13912..f1b70ae 100755
--- a/wearable/app/include/nsa-main.h
+++ b/wearable/app/include/nsa-main.h
@@ -43,42 +43,36 @@ extern "C"
 #define TABLE_PATH	TABLEDIR
 #define EDJ_FILE	EDJDIR"/"APPNAME".edj"
 
-typedef enum {
-	NSA_ERROR = -1,
-	NSA_OK = 0
-} nsa_result_e;
+enum {
+	V_MAIN = 0,
+	V_TAP_N_PAY
+};
 
-typedef enum {
-	NSA_OP_NONE = -1,
-	NSA_OP_NFC = 0,
-	NSA_OP_NFC_HELP = 1,
-	NSA_OP_SBEAM = 2,
-	NSA_OP_SBEAM_HELP = 3,
-	NSA_OP_TAP_N_PAY = 4
-} nsa_operation_type;
+typedef struct {
+	char *appid;
+	int aid_count;
+} wallet_info_t;
 
-struct appdata {
-	Evas_Object *win_main;
-	Evas_Object *ly_main;
-	Evas_Object *bg;
+typedef struct {
+	Evas_Object *main_win;
+	Evas_Object *main_layout;
+	Evas_Object *main_bg;
 	Evas_Object *conform;
 	Eext_Circle_Surface *circle_surface;
-	Evas_Object *navi_frame;
-	Evas_Object *popup;
-	Elm_Object_Item *base_navi_it;
-	GArray *circle_obj_list;
-	int circle_obj_list_idx;
-
-	nsa_operation_type op_type;
 
-	/* changeable UI */
-	Eina_List *color_table;
-	Eina_List *font_table;
+	Evas_Object *popup;
+	Evas_Object *navi_frame;
+	int current_view;
 
-	app_control_h caller_appctrl;
-};
+	char *payment_handler;
+	Elm_Object_Item *on_off;
+	Elm_Object_Item *tap_n_pay;
+	Evas_Object *main_genlist;
 
-inline Evas_Object *nsa_get_main_window(void);
+	int payment_wallet_cnt;
+	GArray *payment_wallet_list;
+	Evas_Object *radio_main;
+} appdata;
 
 #ifdef __cplusplus
 }
diff --git a/wearable/app/include/nsa-string.h b/wearable/app/include/nsa-string.h
index 479959a..3db18df 100755
--- a/wearable/app/include/nsa-string.h
+++ b/wearable/app/include/nsa-string.h
@@ -30,8 +30,6 @@ extern "C"
 #define POPUP_TEXT_SIZE	1024
 #define LABEL_TEXT_SIZE	1024
 
-#define _(s)   gettext(s)
-
 /////////////////////////////////////////////////////////////////////////////
 // NFC SETTING START ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 /////////////////////////////////////////////////////////////////////////////
diff --git a/wearable/app/include/nsa-ui-widget.h b/wearable/app/include/nsa-ui-widget.h
index 14761d0..47e0154 100644..100755
--- a/wearable/app/include/nsa-ui-widget.h
+++ b/wearable/app/include/nsa-ui-widget.h
@@ -30,13 +30,11 @@ extern "C"
 #endif /* __cplusplus */
 
 /************************** API **************************/
+Evas_Object* nsa_create_main_win(const char *name);
 Evas_Object *nsa_create_main_layout(Evas_Object *parent);
-Evas_Object *nsa_create_theme_layout(Evas_Object *parent,
-	const char *clas, const char *group, const char *style);
 Evas_Object *nsa_create_bg(Evas_Object *parent);
 Evas_Object* nsa_create_conformant(Evas_Object *parent);
-Evas_Object* nsa_create_edj_layout(Evas_Object* parent,
-	char *edc_path);
+Evas_Object* nsa_create_edj_layout(Evas_Object* parent, char *edc_path);
 
 #ifdef __cplusplus
 }
diff --git a/wearable/app/include/nsa-view.h b/wearable/app/include/nsa-view.h
index 410e0a0..2e2069f 100755
--- a/wearable/app/include/nsa-view.h
+++ b/wearable/app/include/nsa-view.h
@@ -31,11 +31,8 @@ extern "C"
 {
 #endif /* __cplusplus */
 
-int _nsa_view_main_create(void *data);
-void _nsa_view_main_destroy(void *data);
-
-int _nsa_view_tap_n_pay_create(void *data);
-void _nsa_view_tap_n_pay_destroy(void *data);
+bool _nsa_view_main_create(void *data);
+bool _nsa_view_tap_n_pay_create(void *data);
 
 #ifdef __cplusplus
 }
diff --git a/wearable/app/src/nsa-main.c b/wearable/app/src/nsa-main.c
index d6f229e..95416ef 100755
--- a/wearable/app/src/nsa-main.c
+++ b/wearable/app/src/nsa-main.c
@@ -27,230 +27,53 @@
 #include "nsa-ui-widget.h"
 #include "nsa-popup.h"
 
-#define UG_NFC_APPCONTROL_TIZEN	\
-	"http://tizen.org/appcontrol/operation/setting/nfc"
-#define SETTING_TYPE_NFC	"nfc"
-#define SETTING_TYPE_TAP_N_PAY	"tap_n_pay"
-
-#define NFC_SETTING_APP_ID	\
-	"org.tizen.nfc-setting-app"
-
-static struct appdata ad;
-
-
-static void __tts_vconf_key_changed (keynode_t *key,
-	void *data)
-{
-	int boolval = 0;
-
-	NSA_DEBUG("__tts_vconf_key_changed");
-
-
-	if(VCONF_OK != vconf_get_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS,
-		&boolval)) {
-		NSA_DEBUG_ERR("vconf_get_bool failed");
-	} else {
-		NSA_DEBUG("boolval[%d]", boolval);
-
-		if (boolval)
-			elm_exit();
-	}
-}
-
-static void __win_del(void *data, Evas_Object *obj, void *event)
-{
-	elm_exit();
-}
-
-static Evas_Object* __nsa_main_create_win(const char *name)
-{
-	Evas_Object *eo;
-	int w, h;
-
-	retv_if(name == NULL, NULL);
-
-	NSA_BEGIN();
-
-#if defined(PROCESS_POOL)
-	eo = (Evas_Object *)app_get_preinitialized_window(name);
-	if (eo == NULL) {
-		NSA_DEBUG_ERR("get window fail");
-		eo = elm_win_add(NULL, name, ELM_WIN_BASIC);
-	}
-#else
-	eo = elm_win_add(NULL, name, ELM_WIN_BASIC);
-#endif
-	retv_if(eo == NULL, NULL);
-
-	if (eo) {
-		elm_win_title_set(eo, name);
-		evas_object_smart_callback_add(eo, "delete,request", __win_del,
-			NULL);
-		elm_win_screen_size_get(eo, NULL, NULL, &w, &h);
-		evas_object_resize(eo, w, h);
-	}
-
-	NSA_END();
-	return eo;
-}
-
-static int __parse_service(app_control_h service, void *data)
+static Eina_Bool __back_clicked_cb(void *data, Evas *evas, Evas_Object *obj, void *event_info)
 {
-	struct appdata *ad = (struct appdata *)data;
-	char *operation = NULL;
-	char *app_id = NULL;
-	char *ex_data = NULL;
-
-	retv_if(ad == NULL, NSA_ERROR);
+	appdata *ad = data;
+	NSA_DEBUG_ERR("back click cb : view depth is %d", ad->current_view);
 
-	app_control_get_operation(service, &operation);
-	app_control_get_app_id(service, &app_id);
-	app_control_get_extra_data(service, "type", &ex_data);
-
-	NSA_DEBUG("operation [%s] >>>>> ", GET_SAFE_STRING(operation));
-	NSA_DEBUG("app_id [%s] >>>>> ", GET_SAFE_STRING(app_id));
-	NSA_DEBUG("extra data [%s] >>>>> ", GET_SAFE_STRING(ex_data));
-
-	ad->op_type = NSA_OP_NONE;
-	if (!ex_data) {
-		NSA_DEBUG_ERR("extra data is NULL");
-		goto end;
-	}
+	elm_naviframe_item_pop(ad->navi_frame);
 
-	if (strncmp(operation, UG_NFC_APPCONTROL_TIZEN,
-		strlen(UG_NFC_APPCONTROL_TIZEN)) == 0) {
+	if (ad->current_view == V_TAP_N_PAY) {
+		Evas_Object *circle_obj;
 
-		/* launched by app-control */
-		if (strncmp(ex_data, SETTING_TYPE_NFC,
-			strlen(SETTING_TYPE_NFC)) == 0) {
-			ad->op_type = NSA_OP_NFC;
-		} else if (strncmp(ex_data, SETTING_TYPE_TAP_N_PAY,
-			strlen(SETTING_TYPE_TAP_N_PAY)) == 0) {
-			ad->op_type = NSA_OP_TAP_N_PAY;
-		}
-	} else if (strncmp(operation, APP_CONTROL_OPERATION_DEFAULT,
-		strlen(APP_CONTROL_OPERATION_DEFAULT)) == 0) {
+		/* release Tap & Pay view */
+		if (ad->payment_wallet_list != NULL) {
+			int i;
+			NSA_DEBUG_ERR("wallet count is %d", ad->payment_wallet_cnt);
+			for (i = 0; i < ad->payment_wallet_cnt; i++) {
+				wallet_info_t *winfo = NULL;
 
-		if (!app_id) {
-			NSA_DEBUG_ERR("app_id is NULL");
-			goto end;
-		}
+				winfo = g_array_index(ad->payment_wallet_list, wallet_info_t *, i);
+				NSA_MEM_FREE(winfo->appid);
+				NSA_MEM_FREE(winfo);
+			}
 
-		if (strncmp(app_id, NFC_SETTING_APP_ID,
-			strlen(NFC_SETTING_APP_ID)) != 0) {
-			NSA_DEBUG_ERR("app_id is wrong");
-			goto end;
+			g_array_free(ad->payment_wallet_list, FALSE);
+			ad->payment_wallet_list = NULL;
 		}
-		if (strncmp(ex_data, SETTING_TYPE_NFC,
-			strlen(SETTING_TYPE_NFC)) == 0) {
-			ad->op_type = NSA_OP_NFC;
-		} else if (strncmp(ex_data, SETTING_TYPE_TAP_N_PAY,
-			strlen(SETTING_TYPE_TAP_N_PAY)) == 0) {
-			ad->op_type = NSA_OP_TAP_N_PAY;
-		}
-	}
-
-end:
-	NSA_MEM_FREE(operation);
-	NSA_MEM_FREE(app_id);
-	NSA_MEM_FREE(ex_data);
-
-	if (ad->op_type == NSA_OP_NONE)
-		return NSA_ERROR;
-	else
-		return NSA_OK;
-}
-
-static int __launch_nfc_setting(void *data)
-{
-	if (NFC_ERROR_NONE != nfc_manager_initialize())
-		NSA_DEBUG_ERR("nfc_manager_initialize FAIL!!!!");
-
-	return _nsa_view_main_create(data);
-}
-
-static int __launch_tap_n_pay_setting(void *data)
-{
-	if (NFC_ERROR_NONE != nfc_manager_initialize())
-		NSA_DEBUG_ERR("nfc_manager_initialize FAIL!!!!");
-
-	return _nsa_view_tap_n_pay_create(data);
-}
-
-
-static void __rot_changed_cb(void *data, Evas_Object *obj, void *event)
-{
-	struct appdata *ad = (struct appdata *)data;
-	int angle;
-
-	ret_if(ad == NULL);
-
-	angle = elm_win_rotation_get(ad->win_main);
-	elm_win_rotation_with_resize_set(ad->win_main, angle);
-
-	NSA_DEBUG("angle[%d]", angle);
-}
-
-static int __transient_app_cb(void *data)
-{
-	NSA_DEBUG("__transient_app_cb");
-
-	return 0;
-}
-
-static void __reply_svc_requests(app_control_h src_svc)
-{
-	app_control_h service;
-	int ret;
-
-	app_control_create(&service);
-	ret_if(service == NULL);
-
-	ret = app_control_reply_to_launch_request(service, src_svc,
-		APP_CONTROL_RESULT_SUCCEEDED);
-	if (ret != APP_CONTROL_ERROR_NONE)
-		NSA_DEBUG_ERR("app_control_reply_to_launch_request failed");
-
-	app_control_destroy(service);
-}
-
-void _nsa_main_lang_changed(void *data)
-{
-	struct appdata *ad = (struct appdata *)data;
-	ret_if(ad == NULL);
-
-	NSA_BEGIN();
-
-	/* To do */
-
-	NSA_END();
-}
-
-void _nsa_main_region_changed(void* data)
-{
-	NSA_BEGIN();
 
-	NSA_END();
-}
-
-int _nsa_main_keydown_cb(void *data, int type, void *event)
-{
-	struct appdata *ad = (struct appdata *)data;
-	Ecore_Event_Key *ev = (Ecore_Event_Key *)event;
-
-	retv_if(ad == NULL, NSA_ERROR);
-	retv_if(ev == NULL, NSA_ERROR);
+		ad->payment_wallet_cnt = 0;
+		ad->radio_main = NULL;
+		ad->current_view = V_MAIN;
 
-	NSA_BEGIN();
+		circle_obj = eext_circle_object_genlist_add(ad->main_genlist, ad->circle_surface);
+		eext_circle_object_genlist_scroller_policy_set(circle_obj,
+			ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
+		eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
+	} else if (ad->current_view == V_MAIN) {
+		/* release Main view and exit application */
+		NSA_MEM_FREE(ad->payment_handler);
 
-	NSA_END();
+		ui_app_exit();
+	}
 
-	return EXIT_FAILURE;
+	return EINA_FALSE;
 }
 
 bool _nsa_main_app_create(void *user_data)
 {
-	struct appdata *ad = (struct appdata *)user_data;
+	appdata *ad = user_data;
 
 	NSA_DEBUG("_nsa_main_app_create start");
 
@@ -259,50 +82,36 @@ bool _nsa_main_app_create(void *user_data)
 	bindtextdomain("setting-nfc-efl", "/usr/apps/org.tizen.nfc-setting-app/res/locale");
 	textdomain("setting-nfc-efl");
 
-	/* set scale */
-	elm_app_base_scale_set(1.3);
+	if (nfc_manager_initialize() != NFC_ERROR_NONE)
+		NSA_DEBUG_ERR("nfc_manager_initialize failed");
 
 	/* create window */
-	ad->win_main = __nsa_main_create_win(APPNAME);
-	retv_if(ad->win_main == NULL, false);
-	evas_object_show(ad->win_main);
+	ad->main_win = nsa_create_main_win(APPNAME);
+	retv_if(ad->main_win == NULL, false);
 
 	/* create conformant */
-	ad->conform = nsa_create_conformant(ad->win_main);
+	ad->conform = nsa_create_conformant(ad->main_win);
 	retv_if(ad->conform == NULL, false);
+
+	/* create circle surface */
 	ad->circle_surface = eext_circle_surface_conformant_add(ad->conform);
+	retv_if(ad->circle_surface == NULL, false);
 
 	/* create bg */
-	ad->bg = nsa_create_bg(ad->conform);
-	retv_if(ad->bg == NULL, false);
+	ad->main_bg = nsa_create_bg(ad->conform);
+	retv_if(ad->main_bg == NULL, false);
 
 	/* create base layout */
-	ad->ly_main = nsa_create_main_layout(ad->conform);
-	retv_if(ad->ly_main == NULL, false);
-	elm_object_content_set(ad->conform, ad->ly_main);
-	elm_win_conformant_set(ad->win_main, EINA_TRUE);
+	ad->main_layout = nsa_create_main_layout(ad->conform);
+	retv_if(ad->main_layout == NULL, false);
 
 	/* create naviframe */
-	ad->navi_frame = elm_naviframe_add(ad->ly_main);
+	ad->navi_frame = elm_naviframe_add(ad->main_layout);
 	retv_if(ad->navi_frame == NULL, false);
-	elm_object_part_content_set(ad->ly_main, "elm.swallow.content",
-			ad->navi_frame);
-	evas_object_show(ad->navi_frame);
 
-	/* enable rotation */
-	if (elm_win_wm_rotation_supported_get(ad->win_main)) {
-		int rots[4] = { 0, 90, 180, 270 };
-		elm_win_wm_rotation_available_rotations_set(ad->win_main,
-			(const int *)&rots, 4);
-		evas_object_smart_callback_add(ad->win_main,
-			"wm,rotation,changed", __rot_changed_cb, ad);
-	} else {
-		NSA_DEBUG_ERR("elm_win_wm_rotation_supported_get failed");
-	}
-
-	/* create circle_obj_list */
-	ad->circle_obj_list = g_array_new(FALSE, FALSE, sizeof(Evas_Object *));
-	ad->circle_obj_list_idx = -1;
+	elm_object_part_content_set(ad->main_layout, "elm.swallow.content", ad->navi_frame);
+	evas_object_show(ad->navi_frame);
+	eext_object_event_callback_add(ad->navi_frame, EEXT_CALLBACK_BACK, __back_clicked_cb, ad);
 
 	NSA_DEBUG("_nsa_main_app_create end");
 
@@ -311,108 +120,46 @@ bool _nsa_main_app_create(void *user_data)
 
 void _nsa_main_app_terminate(void *user_data)
 {
-	struct appdata *ad = (struct appdata *)user_data;
-	ret_if(ad == NULL);
+	appdata *ad = user_data;
 
 	NSA_DEBUG("_nsa_main_app_terminate start");
 
-	/* The request from setting team */
-	__reply_svc_requests(ad->caller_appctrl);
+	ret_if(ad == NULL);
 
-	/* unset nfc client + */
 	if (nfc_manager_deinitialize() != NFC_ERROR_NONE)
 		NSA_DEBUG_ERR("nfc_manager_deinitialize failed");
-	/* unset nfc client - */
-
-	if (VCONF_OK != vconf_ignore_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS,
-		__tts_vconf_key_changed)) {
-		NSA_DEBUG_ERR("vconf_ignore_key_changed error");
-	}
-
-	g_array_free(ad->circle_obj_list, FALSE);
 
 	NSA_DEBUG("_nsa_main_app_terminate end");
 }
 
-void _nsa_main_app_pause(void *user_data)
-{
-	struct appdata *ad = (struct appdata *)user_data;
-	ret_if(ad == NULL);
-
-	NSA_DEBUG("_nsa_main_app_pause start");
-
-	NSA_DEBUG("_nsa_main_app_pause end");
-}
-
-void _nsa_main_app_resume(void *user_data)
-{
-	struct appdata *ad = (struct appdata *)user_data;
-	ret_if(ad == NULL);
-
-	NSA_DEBUG("_nsa_main_app_resume start");
-
-	NSA_DEBUG("_nsa_main_app_resume end");
-}
-
 void _nsa_main_app_service(app_control_h service, void *user_data)
 {
-	struct appdata *ad = (struct appdata *)user_data;
-	int result = NSA_ERROR;
+	appdata *ad = user_data;
 
 	NSA_DEBUG("_nsa_main_app_service start");
 
 	ret_if(ad == NULL);
 
-	/* parse service data */
-	/*
-	result = __parse_service(service, ad);
-	if (result != NSA_OK) {
-		NSA_DEBUG_ERR("__parse_service failed[%d]", result);
-
-		elm_exit();
-		return;
-	}
-	*/
-	ad->op_type = NSA_OP_NFC;
-
-	/* launch nss */
-	if (ad->op_type == NSA_OP_NFC){
-		result = __launch_nfc_setting(ad);
-	} else {
-		result = __launch_tap_n_pay_setting(ad);
-	}
-	if (result != NSA_OK) {
-		NSA_DEBUG_ERR("__launch_nfc_setting failed[%d]", result);
-
-		elm_exit();
-		return;
-	}
+	_nsa_view_main_create(ad);
+	elm_win_activate(ad->main_win);
 
-	elm_win_activate(ad->win_main);
-
-	/* the service will be used when app is terminated */
-	app_control_clone(&(ad->caller_appctrl), service);
-
-	NSA_DEBUG("_nss_main_app_service end");
+	NSA_DEBUG("_nsa_main_app_service end");
 }
 
 int main(int argc, char* argv[])
 {
-	NSA_DEBUG("main start");
-
+	appdata ad;
 	ui_app_lifecycle_callback_s event_callback = {0,};
 
+	NSA_DEBUG("app start");
+
 	event_callback.create = _nsa_main_app_create;
 	event_callback.terminate = _nsa_main_app_terminate;
-	event_callback.pause = _nsa_main_app_pause;
-	event_callback.resume = _nsa_main_app_resume;
 	event_callback.app_control = _nsa_main_app_service;
 
-	return ui_app_main(argc, argv, &event_callback, &ad);
-}
+	NSA_DEBUG("app end");
 
-inline Evas_Object *nsa_get_main_window(void)
-{
-	return ad.win_main;
-}
+	memset(&ad, 0x0, sizeof(appdata));
 
+	return ui_app_main(argc, argv, &event_callback, &ad);
+}
diff --git a/wearable/app/src/nsa-ui-widget.c b/wearable/app/src/nsa-ui-widget.c
index b110401..1e8e677 100644..100755
--- a/wearable/app/src/nsa-ui-widget.c
+++ b/wearable/app/src/nsa-ui-widget.c
@@ -24,32 +24,37 @@
 #include "nsa-debug.h"
 #include "nsa-util.h"
 
+static void __win_del(void *data, Evas_Object *obj, void *event)
+{
+	elm_exit();
+}
 
-Evas_Object *nsa_create_main_layout(Evas_Object *parent)
+Evas_Object* nsa_create_main_win(const char *name)
 {
-	Evas_Object *layout;
+	Evas_Object *eo;
+	int w, h;
 
-	retv_if(parent == NULL, NULL);
+	retv_if(name == NULL, NULL);
 
 	NSA_BEGIN();
 
-	layout = elm_layout_add(parent);
-	retv_if(layout == NULL, NULL);
+	eo = elm_win_add(NULL, name, ELM_WIN_BASIC);
+	retv_if(eo == NULL, NULL);
 
-	elm_object_focus_set(layout, EINA_FALSE);
-	elm_layout_theme_set(layout, "layout", "application", "default");
-	evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND,
-		EVAS_HINT_EXPAND);
+	if (eo) {
+		elm_win_title_set(eo, name);
+		evas_object_smart_callback_add(eo, "delete,request", __win_del, NULL);
+		elm_win_screen_size_get(eo, NULL, NULL, &w, &h);
+		evas_object_resize(eo, w, h);
+	}
 
-	evas_object_show(layout);
+	evas_object_show(eo);
 
 	NSA_END();
-
-	return layout;
+	return eo;
 }
 
-Evas_Object *nsa_create_theme_layout(Evas_Object *parent,
-	const char *clas, const char *group, const char *style)
+Evas_Object *nsa_create_main_layout(Evas_Object *parent)
 {
 	Evas_Object *layout;
 
@@ -61,12 +66,15 @@ Evas_Object *nsa_create_theme_layout(Evas_Object *parent,
 	retv_if(layout == NULL, NULL);
 
 	elm_object_focus_set(layout, EINA_FALSE);
-	elm_layout_theme_set(layout, clas, group, style);
+	elm_layout_theme_set(layout, "layout", "application", "default");
 	evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND,
 		EVAS_HINT_EXPAND);
 
 	evas_object_show(layout);
 
+	elm_object_content_set(parent, layout);
+	elm_win_conformant_set(layout, EINA_TRUE);
+
 	NSA_END();
 
 	return layout;
@@ -75,29 +83,12 @@ Evas_Object *nsa_create_theme_layout(Evas_Object *parent,
 Evas_Object *nsa_create_bg(Evas_Object *parent)
 {
 	Evas_Object *bg;
-#if defined(PROCESS_POOL)
-	Evas_Object *win;
-#endif
-
 	retv_if(parent == NULL, NULL);
 
 	NSA_BEGIN();
 
-#if defined(PROCESS_POOL)
-	win = (Evas_Object *)app_get_preinitialized_window(PACKAGE);
-	if (win == parent) {
-		bg = app_get_preinitialized_background();
-		if (bg == NULL) {
-			NSA_DEBUG_ERR("get bg fail");
-			bg = elm_bg_add(parent);
-		}
-	} else {
-		NSA_DEBUG_ERR("win is different");
-		bg = elm_bg_add(parent);
-	}
-#else
 	bg = elm_bg_add(parent);
-#endif
+
 	retv_if(bg == NULL, NULL);
 
 	evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND,
@@ -114,29 +105,13 @@ Evas_Object *nsa_create_bg(Evas_Object *parent)
 Evas_Object *nsa_create_conformant(Evas_Object *parent)
 {
 	Evas_Object *conform;
-#if defined(PROCESS_POOL)
-	Evas_Object *win;
-#endif
 
 	retv_if(parent == NULL, NULL);
 
 	NSA_BEGIN();
 
-#if defined(PROCESS_POOL)
-	win = (Evas_Object *)app_get_preinitialized_window(PACKAGE);
-	if (win == parent) {
-		conform = (Evas_Object *)app_get_preinitialized_conformant();
-		if (conform == NULL) {
-			NSA_DEBUG_ERR("get conform fail");
-			conform = elm_conformant_add(parent);
-		}
-	} else {
-		NSA_DEBUG_ERR("win is different");
-		conform = elm_conformant_add(parent);
-	}
-#else
 	conform = elm_conformant_add(parent);
-#endif
+
 	retv_if(conform == NULL, NULL);
 
 	evas_object_size_hint_weight_set(conform, EVAS_HINT_EXPAND,
diff --git a/wearable/app/src/nsa-view-main.c b/wearable/app/src/nsa-view-main.c
index 9764176..80523a1 100755
--- a/wearable/app/src/nsa-view-main.c
+++ b/wearable/app/src/nsa-view-main.c
@@ -30,75 +30,6 @@
 #include "nsa-popup.h"
 #include "nsa-string.h"
 
-
-typedef enum {
-	T_NFC = 0,
-	T_TAP_N_PAY,
-
-	T_MAX
-} nfc_setting_type_e;
-
-typedef struct {
-	Elm_Object_Item *obj_item[T_MAX];
-	Evas_Object *nf;
-	bool isProgressing;
-
-	struct appdata *ad;
-} main_view_data_t;
-
-static main_view_data_t *view_data;
-static char *payment_handler;
-
-///////////////////////////////////////////////////////////////////////////////
-
-static Eina_Bool __back_clicked_cb(void *data, Elm_Object_Item *it)
-{
-	main_view_data_t *vd = (main_view_data_t *)data;
-
-	NSA_DEBUG("__back_clicked_cb");
-
-	if (vd != NULL) {
-		struct appdata *ad = vd->ad;
-
-		_nsa_view_main_destroy(ad);
-	}
-
-	ui_app_exit();
-
-	return EINA_FALSE;
-}
-
-#if 0
-static void __MDM_restriced_popup_response_cb(void *data,
-	Evas_Object *obj, void *event_info)
-{
-	main_view_data_t *vd = (main_view_data_t *)data;
-	struct appdata *ad;
-
-	ret_if(vd == NULL);
-
-	ad = (struct appdata *)vd->ad;
-	ret_if(ad == NULL);
-
-	ret_if(ad == NULL);
-	ret_if(ad->popup == NULL);
-
-	NSA_DEBUG("__MDM_restriced_popup_response_cb");
-
-	elm_popup_dismiss(ad->popup);
-}
-#endif
-
-static main_view_data_t *__get_view_data()
-{
-	return view_data;
-}
-
-static void __set_view_data(main_view_data_t *data)
-{
-	view_data  = data;
-}
-
 static void __get_payment_handler(char **handler)
 {
 	char *appid;
@@ -133,249 +64,103 @@ static void __get_payment_handler(char **handler)
 
 static void __update_onoff_obj(void *data)
 {
-	main_view_data_t *vd = (main_view_data_t *)data;
-	Elm_Object_Item *it;
-
-	ret_if(vd == NULL);
-
-	it = vd->obj_item[T_NFC];
-	ret_if(it == NULL);
+	appdata *ad = data;
 
+	ret_if(ad == NULL);
 	NSA_DEBUG("__update_onoff_obj");
 
-	/* V1.9 : instead of toast popup, disable item during operation */
-	elm_object_item_disabled_set(it, false);
-	elm_genlist_item_fields_update(it, "*",
-		ELM_GENLIST_ITEM_FIELD_CONTENT);
+	elm_object_item_disabled_set(ad->on_off, false);
+	elm_genlist_item_fields_update(ad->on_off, "*", ELM_GENLIST_ITEM_FIELD_CONTENT);
 }
 
-static void __update_tap_and_pay_obj(bool activated, void *data)
+static void __update_tap_and_pay_obj(void *data)
 {
-	main_view_data_t *vd = (main_view_data_t *)data;
-	Elm_Object_Item *it;
-
-	ret_if(vd == NULL);
-
-	it = vd->obj_item[T_TAP_N_PAY];
-	ret_if(it == NULL);
-
-	/* V2.1 */
-	if (activated) {
-		elm_object_item_disabled_set(it, false);
-	} else {
-		elm_object_item_disabled_set(it, true);
-	}
-	elm_genlist_item_fields_update(it, "*",
-		ELM_GENLIST_ITEM_FIELD_TEXT);
-}
-
-static void __handle_nfc_activation_completed_event(bool activated,
-	main_view_data_t *data)
-{
-	main_view_data_t *vd = (main_view_data_t *)data;
-
-	ret_if(vd == NULL);
-
-
-	NSA_DEBUG("activated [%d]", activated);
-
-	/* update ui */
-	__update_onoff_obj(vd);
-	__update_tap_and_pay_obj(activated, vd);
-}
-
-static void __nfc_vconf_key_changed (keynode_t *key, void *data)
-{
-	main_view_data_t *vd = (main_view_data_t *)data;
-	int boolval = 0;
-	bool activated;
-
-	g_assert(vd != NULL);
-
-	if (VCONF_OK != vconf_get_bool(VCONFKEY_NFC_STATE, &boolval)) {
-		activated = false;
-	} else {
-		if (boolval) {
-			activated = true;
-		} else {
-			activated = false;
-		}
-	}
-
-	NSA_DEBUG("boolval %d", boolval);
-	NSA_DEBUG("nfc mode %s ", activated ? "ON" : "OFF");
-
-	if (!vd->isProgressing) {
-		__handle_nfc_activation_completed_event(activated, vd);
-	}
-}
-
-static void __payment_handler_vconf_key_changed (keynode_t *key,
-	void *data)
-{
-	main_view_data_t *vd = (main_view_data_t *)data;
-
-	NSA_DEBUG("__payment_handler_vconf_key_changed");
+	appdata *ad = data;
 
-	/* Get changed payment handler */
-	__get_payment_handler(&payment_handler);
+	ret_if(ad == NULL);
+	NSA_DEBUG("__update_tap_and_pay_obj");
 
-	/* update tap and pay */
-	if (nfc_manager_is_activated()) {
-		__update_tap_and_pay_obj(true, vd);
-	} else {
-		__update_tap_and_pay_obj(false, vd);
-}
+	elm_object_item_disabled_set(ad->tap_n_pay, !nfc_manager_is_activated());
+	elm_genlist_item_fields_update(ad->tap_n_pay, "*", ELM_GENLIST_ITEM_FIELD_TEXT);
 }
 
-/* called when ifself performs activation 	*/
-/* vd->isProgressing is set by itself	*/
 static void __nfc_activation_completed_cb(nfc_error_e error,
 	void *user_data)
 {
-	main_view_data_t *vd = (main_view_data_t *)user_data;;
-	bool activated;
+	appdata *ad = user_data;
 
-	g_assert(vd != NULL);
+	g_assert(ad != NULL);
 
 	/* handle error cases */
-	if (error != NFC_ERROR_NONE) {
+	if (error != NFC_ERROR_NONE)
 		NSA_DEBUG_ERR("__nfc_activation_completed_cb failed");
-	}
 
 	/* update ui after activation is completed */
-	if (vd->isProgressing) {
-		vd->isProgressing = false;
-		activated = nfc_manager_is_activated();
-
-		__handle_nfc_activation_completed_event(activated, vd);
-	}
-}
-
-/* called when someone performs activation except for itself */
-static void __nfc_activation_changed_cb(bool activated , void *user_data)
-{
-	main_view_data_t *vd = (main_view_data_t *)user_data;
-
-	g_assert(vd != NULL);
-
-	NSA_DEBUG("nfc mode %s ", activated ? "ON" : "OFF");
-
-	if (!vd->isProgressing) {
-		__handle_nfc_activation_completed_event(activated, vd);
-	}
+	__update_onoff_obj(ad);
+	__update_tap_and_pay_obj(ad);
 }
 
 static void __change_nfc_onoff_setting(void *data)
 {
-	main_view_data_t *vd = (main_view_data_t *)data;
+	appdata *ad = data;
 	int result;
-	bool activated;
-	Elm_Object_Item *it;
 
-	ret_if(vd == NULL);
+	ret_if(ad == NULL);
 
 	NSA_BEGIN();
 
 	/* V1.9 : instead of toast popup, disable item during operation */
-	it = vd->obj_item[T_NFC];
-	if(it != NULL)
-		elm_object_item_disabled_set(it, true);
+	if(ad->on_off != NULL)
+		elm_object_item_disabled_set(ad->on_off, true);
 
-	activated = nfc_manager_is_activated();
+	result = nfc_manager_set_activation(!nfc_manager_is_activated(),
+		__nfc_activation_completed_cb, ad);
 
-	result = nfc_manager_set_activation(!activated,
-		__nfc_activation_completed_cb, vd);
 	ret_if(result != NFC_ERROR_NONE);
 
-	vd->isProgressing = true;
-
 	NSA_END();
 }
 
-static void __gl_list_clicked_cb(void *data, Evas_Object *obj,
-	void *event_info)
+static void __gl_on_off_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 {
+	appdata *ad = data;
 	Elm_Object_Item* it = (Elm_Object_Item *)event_info;
-	struct appdata *ad;
-	main_view_data_t *vd;
-	int index;
 
-	index = (int) data;
+	elm_genlist_item_selected_set(it, EINA_FALSE);
 
-	vd = __get_view_data();
-	ret_if(vd == NULL);
+	NSA_DEBUG("__gl_on_off_clicked_cb");
 
-	ad = vd->ad;
-	ret_if(ad == NULL);
+	__change_nfc_onoff_setting(ad);
+}
 
-	elm_genlist_item_selected_set(it, EINA_FALSE);
+static void __gl_tap_n_pay_clicked_cb(void *data, Evas_Object *obj, void *event_info)
+{
+	appdata *ad = data;
 
-	NSA_DEBUG("__gl_list_clicked_cb");
-
-#ifdef MDM_PHASE_2
-	if(!__is_nfc_allowed(ad)) {
-		__update_onoff_obj(vd);
-
-		/* show popup */
-#if 0
-		ad->popup = nsa_create_popup_text_1button(
-			ad->ly_main,
-			IDS_SECURITY_POLICY_PREVENTS_USE_OF_NFC_ABB,
-			IMAGES_PATH"/tw_ic_popup_btn_check.png",
-			__MDM_restriced_popup_response_cb,
-			(void *)vd);
-#else
-		nsa_create_toast_popup(ad->ly_main,
-			IDS_SECURITY_POLICY_PREVENTS_USE_OF_NFC_ABB);
-#endif
-		return;
-	}
-#endif
+	NSA_DEBUG("__gl_tap_n_pay_clicked_cb");
 
-	if (index == T_NFC) {
-		__change_nfc_onoff_setting(vd);
-	} else if (index == T_TAP_N_PAY){
-		_nsa_view_tap_n_pay_create(ad);
-	} else {
-		return ;
-	}
+	_nsa_view_tap_n_pay_create(ad);
 }
 
+/* for item class */
 static Evas_Object *__gl_content_get_on_off(void *data, Evas_Object *obj,
 	const char *part)
 {
-	main_view_data_t *vd;
-	Evas_Object *check;
-	int boolval = 0;
-	int index;
-
-	index = (int) data;
-
-	vd = __get_view_data();
-	retv_if(vd == NULL, NULL);
-
 	if (!strcmp(part, "elm.icon")) {
+		Evas_Object *check;
+
 		check = elm_check_add(obj);
 		retv_if(check == NULL, NULL);
 		elm_access_object_unregister(check);
 		elm_object_style_set(check, "on&off/list");
 
-		if (index == T_NFC) {
-			if (VCONF_OK != vconf_get_bool(VCONFKEY_NFC_STATE, &boolval)) {
-				elm_check_state_set(check, EINA_FALSE);
-			} else {
-				if (boolval) {
-					elm_check_state_set(check, EINA_TRUE);
-				} else {
-					elm_check_state_set(check, EINA_FALSE);
-				}
-			}
-		}
-		evas_object_size_hint_align_set(check, EVAS_HINT_FILL,
-			EVAS_HINT_FILL);
-		evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND,
-			EVAS_HINT_EXPAND);
+		if (nfc_manager_is_activated())
+			elm_check_state_set(check, EINA_TRUE);
+		else
+			elm_check_state_set(check, EINA_FALSE);
+
+		evas_object_size_hint_align_set(check, EVAS_HINT_FILL, EVAS_HINT_FILL);
+		evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 		evas_object_propagate_events_set(check, EINA_FALSE);
 		evas_object_repeat_events_set(check, EINA_TRUE);
 
@@ -385,11 +170,9 @@ static Evas_Object *__gl_content_get_on_off(void *data, Evas_Object *obj,
 	}
 }
 
-static char *__gl_text_get_title(void *data, Evas_Object *obj,
+static char *__gl_text_get_nfc(void *data, Evas_Object *obj,
 	const char *part)
 {
-	//NSA_DEBUG("part:%s", part);
-
 	if (!strcmp(part, "elm.text")) {
 		return strdup(IDS_NFC_NFC);
 	} else {
@@ -397,31 +180,20 @@ static char *__gl_text_get_title(void *data, Evas_Object *obj,
 	}
 }
 
-static char *__gl_text_get(void *data, Evas_Object *obj,
+static char *__gl_text_get_tap_n_pay(void *data, Evas_Object *obj,
 	const char *part)
 {
-	int index = (int)data;
-
-	//NSA_DEBUG("index:%d", index);
-	//NSA_DEBUG("part:%s", part);
-
+	appdata *ad = data;
+	NSA_DEBUG("part : %s", part);
 	if (!strcmp(part, "elm.text")) {
-		if (index == T_NFC) {
-			return strdup(IDS_NFC_NFC);
-		} else if (index == T_TAP_N_PAY){
-			return strdup(IDS_TAP_AND_PAY);
-		} else {
-			return NULL;
-		} // elm.text.2
+		return strdup(IDS_TAP_AND_PAY);
 	} else if (!strcmp(part, "elm.text.1")) {
-		if (index == T_TAP_N_PAY) {
-			if (payment_handler != NULL)
-				return strdup(payment_handler);
-			else
-				return NULL;
-		} else {
-			return NULL;
+		if (ad->payment_handler != NULL) {
+			NSA_DEBUG("ad->payment_handler : %s", ad->payment_handler);
+			return strdup(ad->payment_handler);
 		}
+		else
+			return NULL;
 	} else {
 		return NULL;
 	}
@@ -429,168 +201,106 @@ static char *__gl_text_get(void *data, Evas_Object *obj,
 
 static Evas_Object *__create_nfc_setting_list(void *data)
 {
-	main_view_data_t *vd = (main_view_data_t *)data;
-	struct appdata *ad;
+	appdata *ad = data;
+
 	Evas_Object *genlist;
-	Elm_Genlist_Item_Class *itc_title, *itc_on_off, *itc_list;
 	Evas_Object *circle_obj;
-	int i;
-
-	retv_if(vd == NULL, NULL);
+	Elm_Genlist_Item_Class *itc_title, *itc_on_off, *itc_list, *itc_padding;
 
-	ad = vd->ad;
 	retv_if(ad == NULL, NULL);
 
+	__get_payment_handler(&ad->payment_handler);
+
 	/* make genlist */
-	genlist = elm_genlist_add(vd->nf);
+	genlist = elm_genlist_add(ad->navi_frame);
 	retv_if(genlist == NULL, NULL);
 
 	/* set genlist property */
 	elm_genlist_mode_set(genlist, ELM_LIST_COMPRESS);
-//	elm_genlist_homogeneous_set(genlist, EINA_TRUE);
-//	uxt_genlist_set_bottom_margin_enabled(genlist, EINA_TRUE);
 
-	circle_obj = eext_circle_object_genlist_add(genlist,
-		ad->circle_surface);
+	circle_obj = eext_circle_object_genlist_add(genlist, ad->circle_surface);
 	eext_circle_object_genlist_scroller_policy_set(circle_obj,
 		ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
 	eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
-	g_array_append_val(ad->circle_obj_list, circle_obj);
-	ad->circle_obj_list_idx ++;
-	NSA_DEBUG("ad->circle_obj_list_idx %d", ad->circle_obj_list_idx);
-	NSA_DEBUG("circle_obj 0x%p", circle_obj);
 
 	/* create genlist class + */
 	itc_title = elm_genlist_item_class_new();
 	itc_title->item_style = "title";
-	itc_title->func.text_get = __gl_text_get_title;
-	itc_title->func.content_get = NULL;
-	itc_title->func.del = NULL;
+	itc_title->func.text_get = __gl_text_get_nfc;
 
 	itc_on_off = elm_genlist_item_class_new();
 	itc_on_off->item_style = "1text.1icon.1";
-	itc_on_off->func.text_get = __gl_text_get;
+	itc_on_off->func.text_get = __gl_text_get_nfc;
 	itc_on_off->func.content_get = __gl_content_get_on_off;
-	itc_on_off->func.state_get = NULL;
-	itc_on_off->func.del = NULL;
 
 	itc_list = elm_genlist_item_class_new();
-	__get_payment_handler(&payment_handler);
-	if (payment_handler != NULL)
+	if (ad->payment_handler != NULL)
 		itc_list->item_style = "2text";
 	else
 		itc_list->item_style = "1text";
-	itc_list->func.text_get = __gl_text_get;
-	itc_list->func.content_get = NULL;
-	itc_list->func.state_get = NULL;
-	itc_list->func.del = NULL;
+	itc_list->func.text_get = __gl_text_get_tap_n_pay;
+
+	itc_padding = elm_genlist_item_class_new();
+	itc_padding->item_style = "padding";
 	/* create genlist class - */
 
 	/* ADD: ITEM */
-	elm_genlist_item_append(genlist,
-		itc_title, NULL,
-		NULL, ELM_GENLIST_ITEM_NONE,
-		NULL, NULL);
+	elm_genlist_item_append(genlist, itc_title,
+		NULL, NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
 
-	for (i = 0; i < T_MAX; i++) {
-		Elm_Genlist_Item_Class *itc;
+	ad->on_off = elm_genlist_item_append(genlist, itc_on_off,
+		NULL, NULL, ELM_GENLIST_ITEM_NONE, __gl_on_off_clicked_cb, ad);
 
-		if (i == T_NFC)
-			itc = itc_on_off;
-		else
-			itc = itc_list;
+	ad->tap_n_pay = elm_genlist_item_append(genlist, itc_list,
+		ad, NULL, ELM_GENLIST_ITEM_NONE, __gl_tap_n_pay_clicked_cb, ad);
 
-		vd->obj_item[i] = elm_genlist_item_append(genlist,
-			itc, (void *)i,
-			NULL, ELM_GENLIST_ITEM_NONE,
-			__gl_list_clicked_cb, (void *)i);
-	}
+	elm_genlist_item_append(genlist, itc_padding,
+		NULL, NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
 
 	elm_genlist_item_class_free(itc_title);
 	elm_genlist_item_class_free(itc_on_off);
 	elm_genlist_item_class_free(itc_list);
+	elm_genlist_item_class_free(itc_padding);
 
 	/* V2.1 */
-	if (!nfc_manager_is_activated())
-		__update_tap_and_pay_obj(false, vd);
+	__update_tap_and_pay_obj(ad);
 
 	evas_object_show(genlist);
 
 	return genlist;
 }
 
-int _nsa_view_main_create(void *data)
+static void __payment_handler_vconf_key_changed (keynode_t *key,
+	void *data)
 {
-	struct appdata *ad = (struct appdata *)data;
-	main_view_data_t *vd;
-	Evas_Object *list;
-
-	/* create data */
-	NSA_MEM_MALLOC(vd, 1, main_view_data_t);
-	retv_if(vd == NULL, NSA_ERROR);
-	__set_view_data(vd);
-	vd->ad = ad;
-
-	/* set appdata to main view data */
-	vd->nf = ad->navi_frame;
+	appdata *ad = data;
 
-	/* Draw UI */
-	list = __create_nfc_setting_list(vd);
-	retv_if(list == NULL, NSA_ERROR);
-
-	/* Push navifreme + */
-	eext_object_event_callback_add(vd->nf, EEXT_CALLBACK_BACK,
-		eext_naviframe_back_cb, NULL);
-
-	ad->base_navi_it = elm_naviframe_item_push(
-		vd->nf,
-		NULL,
-		NULL,
-		NULL,
-		list,
-		"empty");
-	elm_naviframe_item_pop_cb_set(ad->base_navi_it, __back_clicked_cb,
-		vd);
-	/* Push navifreme - */
-
-	/* register nfc callback */
-	nfc_manager_set_activation_changed_cb(
-				__nfc_activation_changed_cb, vd);
-
-	if (VCONF_OK != vconf_notify_key_changed(VCONFKEY_NFC_STATE,
-		__nfc_vconf_key_changed, vd)) {
-		NSA_DEBUG_ERR("vconf_notify_key_changed error");
-	}
+	NSA_DEBUG("__payment_handler_vconf_key_changed");
 
-	if (VCONF_OK != vconf_notify_key_changed(VCONFKEY_NFC_PAYMENT_HANDLERS,
-		__payment_handler_vconf_key_changed, vd)) {
-		NSA_DEBUG_ERR("vconf_notify_key_changed error");
-	}
+	/* Get changed payment handler */
+	__get_payment_handler(&ad->payment_handler);
 
-	return NSA_OK;
+	/* update ui tap and pay */
+	__update_tap_and_pay_obj(ad);
 }
 
-void _nsa_view_main_destroy(void *data)
+bool _nsa_view_main_create(void *data)
 {
-	struct appdata *ad;
+	appdata *ad = data;
+	Evas_Object *genlist;
+	retv_if(ad == NULL, false);
 
-	__set_view_data(NULL);
+	/* Draw UI */
+	ad->main_genlist = __create_nfc_setting_list(ad);
+	retv_if(ad->main_genlist == NULL, false);
 
-	/* unregister nfc callback */
-	nfc_manager_unset_activation_changed_cb();
+	elm_naviframe_item_push(ad->navi_frame, NULL, NULL, NULL, ad->main_genlist, "empty");
+	ad->current_view = V_MAIN;
 
-	if (VCONF_OK != vconf_ignore_key_changed(VCONFKEY_NFC_STATE,
-		__nfc_vconf_key_changed)) {
+	if (VCONF_OK != vconf_notify_key_changed(VCONFKEY_NFC_PAYMENT_HANDLERS,
+		__payment_handler_vconf_key_changed, ad)) {
 		NSA_DEBUG_ERR("vconf_notify_key_changed error");
 	}
 
-	if (VCONF_OK != vconf_ignore_key_changed(VCONFKEY_NFC_PAYMENT_HANDLERS,
-		__payment_handler_vconf_key_changed)) {
-		NSA_DEBUG_ERR("vconf_ignore_key_changed error");
-	}
-
-	ad = (struct appdata *)data;
-	ret_if(ad == NULL);
+	return true;
 }
-
-
diff --git a/wearable/app/src/nsa-view-tap-n-pay.c b/wearable/app/src/nsa-view-tap-n-pay.c
index bb03ddd..ac6c46e 100755
--- a/wearable/app/src/nsa-view-tap-n-pay.c
+++ b/wearable/app/src/nsa-view-tap-n-pay.c
@@ -37,95 +37,107 @@
 #define MAX_AIDS_COUNT	50
 
 typedef struct {
-	Evas_Object *nf;
-	Evas_Object *genlist;
-	Evas_Object *radio_main;
-	struct appdata *ad;
-} tap_and_pay_view_data_t;
-
-typedef struct {
-	GArray *list;
 	int index;
+	appdata *ad;
 	Elm_Object_Item *it;
-	void *data;
 } item_data_t;
 
-typedef struct {
-	char *appid;
-	int aid_count;
-} wallet_info_t;
+static void __add_item_to_wallet_list(const char *handler, int count, void *data)
+{
+	appdata *ad = data;
+	wallet_info_t *winfo;
 
-typedef enum {
-	T_PAYMENT = 0,
-	T_OTHERS,
+	NSA_MEM_MALLOC(winfo, 1, wallet_info_t);
+	ret_if(winfo == NULL);
+	NSA_MEM_STRDUP(winfo->appid, handler);
+	winfo->aid_count = count;
 
-	T_MAX
-} tap_and_pay_wallet_type_e;
+	g_array_append_val(ad->payment_wallet_list, winfo);
+	ad->payment_wallet_cnt++;
+}
 
+static bool __registered_handler_cb(const char *handler, int count, void *user_data)
+{
+	appdata *ad = user_data;
 
-static int payment_wallet_cnt;
-static int other_wallet_cnt;
+	retv_if(ad == NULL, false);
+	retv_if(ad->payment_wallet_list == NULL, false);
 
-static GArray *payment_wallet_list;
-static GArray *other_wallet_list;
+	NSA_DEBUG("package name: [%s]", handler);
+	NSA_DEBUG("AID number: [%d]", count);
 
-static Eina_Bool __back_clicked_cb(void *data, Elm_Object_Item *it)
+	__add_item_to_wallet_list(handler, count, ad);
+
+	return true;
+}
+
+static void __get_wallet_info(void *ad)
 {
-	tap_and_pay_view_data_t *vd = (tap_and_pay_view_data_t *)data;
+	NSA_DEBUG("__get_wallet_info");
 
-	NSA_DEBUG("__back_clicked_cb");
+	nfc_se_foreach_registered_handlers(NFC_CARD_EMULATION_CATEGORY_PAYMENT,
+		__registered_handler_cb, ad);
+}
 
-	if (vd != NULL) {
-		struct appdata *ad = vd->ad;
+static Evas_Object *__create_no_contents_ly(void *data)
+{
+	appdata *ad = data;
+	Evas_Object *sc, *ly, *image, *circle_obj;
 
-		_nsa_view_tap_n_pay_destroy(ad);
+	retv_if(ad == NULL, NULL);
 
-		if (ad->circle_obj_list_idx < 0) {
-			ui_app_exit();
+	/* create scroller */
+	sc = elm_scroller_add(ad->navi_frame);
+	evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+	evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
+	elm_scroller_single_direction_set(sc, ELM_SCROLLER_SINGLE_DIRECTION_HARD);
+	elm_object_style_set(sc, "effect");
+	evas_object_show(sc);
 
-			return EINA_FALSE;
-		}
-	}
+	circle_obj = eext_circle_object_scroller_add(sc, ad->circle_surface);
+	eext_circle_object_genlist_scroller_policy_set(circle_obj,
+		ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
+	eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
 
-	return EINA_TRUE;
+	/* create layout */
+	ly = nsa_create_edj_layout(sc, "tap_n_pay/nocontents");
+	retv_if(ly == NULL, NULL);
+
+	image = elm_image_add(ly);
+	retv_if(image == NULL, NULL);
+	elm_image_file_set(image, IMAGES_PATH"/b_setting_payment_help_image.png", NULL);
+	elm_object_part_content_set(ly, "elm.swallow.icon", image);
+
+	elm_object_part_text_set(ly, "elm.text", IDS_NO_INSTALLED_PAYMENT_APPS);
+	evas_object_show(ly);
+
+	/* content set */
+	elm_object_content_set(sc, ly);
+
+	return sc;
 }
 
+
 static void __max_AID_popup_response_cb(void *data,
 	Evas_Object *obj, void *event_info)
 {
 	item_data_t *item = (item_data_t *)data;
-	tap_and_pay_view_data_t *vd;
-	struct appdata *ad;
-	const char *vconf_key;
+	appdata *ad = item->ad;
 	char *wallet_handler;
 
-	vd = (tap_and_pay_view_data_t *)item->data;
-	ret_if(vd == NULL);
-
-	ad = (struct appdata *)vd->ad;
-	ret_if(ad == NULL);
-
 	ret_if(ad == NULL);
 	ret_if(ad->popup == NULL);
 
 	NSA_DEBUG("__max_AID_popup_response_cb");
 
-	/* restore default handler */
-	if (item->list == payment_wallet_list) {
-		vconf_key = VCONFKEY_NFC_PAYMENT_HANDLERS;
-	} else {
-		vconf_key = VCONFKEY_NFC_OTHER_HANDLERS;
-	}
-	wallet_handler = vconf_get_str(vconf_key);
-	if (wallet_handler == NULL || payment_wallet_list == NULL) {
-		NSA_DEBUG_ERR("vconf_get_str error");
-	} else {
+	wallet_handler = vconf_get_str(VCONFKEY_NFC_PAYMENT_HANDLERS);
+	if (wallet_handler != NULL) {
 		int i;
 
-		for (i = 0; i < payment_wallet_cnt; i++) {
+		for (i = 0; i < ad->payment_wallet_cnt; i++) {
 			wallet_info_t *winfo;
 
-			winfo = g_array_index(item->list, wallet_info_t *, i);
+			winfo = g_array_index(ad->payment_wallet_list, wallet_info_t *, i);
 			if (!winfo)
 				continue;
 
@@ -133,236 +145,17 @@ static void __max_AID_popup_response_cb(void *data,
 				strcmp(winfo->appid, wallet_handler) == 0) {
 				NSA_DEBUG("matched, [%s]", winfo->appid);
 
-				if (vd->radio_main != NULL)
-					elm_radio_value_set(vd->radio_main, i);
+				if (ad->radio_main != NULL)
+					elm_radio_value_set(ad->radio_main, i);
 			}
 		}
-	}
-	NSA_MEM_FREE(wallet_handler);
-
-	elm_popup_dismiss(ad->popup);
-
-	if (ad->circle_obj_list_idx >= 0) {
-		Evas_Object *circle_obj;
-
-		circle_obj = g_array_index(ad->circle_obj_list, Evas_Object *,
-			ad->circle_obj_list_idx);
-		eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
-		NSA_DEBUG("restore circle object 0x%p", circle_obj);
-	}
-}
 
-static void __add_item_to_wallet_list(const char *item, int aid_count,
-	int *wallet_count, GArray **list)
-{
-	int wcount;
-	GArray *wlist;
-	wallet_info_t *winfo;
-
-	wcount = *wallet_count;
-	wlist = *list;
-
-	if (wlist == NULL) {
-		wlist = g_array_new(FALSE, FALSE, sizeof(wallet_info_t *));
-		*list = wlist;
-	}
-
-	NSA_MEM_MALLOC(winfo, 1, wallet_info_t);
-	ret_if(winfo == NULL);
-	NSA_MEM_STRDUP(winfo->appid, item);
-	winfo->aid_count = aid_count;
-
-	g_array_append_val(wlist, winfo);
-
-	wcount++;
-	*wallet_count = wcount;
-
-	NSA_DEBUG("Done");
-}
-
-static bool __registered_handler_cb(const char *handler, int count,
-	void *user_data)
-{
-	if (handler) {
-		int type = (int)user_data;
-
-		NSA_DEBUG("package name: [%s]", handler);
-		NSA_DEBUG("AID number: [%d]", count);
-
-		if (type == T_PAYMENT) {
-			__add_item_to_wallet_list(handler, count,
-				&payment_wallet_cnt, &payment_wallet_list);
-		} else if (type == T_OTHERS) {
-			__add_item_to_wallet_list(handler, count,
-				&other_wallet_cnt, &other_wallet_list);
-		} else {
-			NSA_DEBUG_ERR("wallet type error");
-			return true;
-		}
+		NSA_MEM_FREE(wallet_handler);
 	}
 
-	return true;
-}
-
-static void __get_wallet_info(void)
-{
-	NSA_DEBUG("__get_wallet_info");
-
-	nfc_se_foreach_registered_handlers(NFC_CARD_EMULATION_CATEGORY_PAYMENT,
-		__registered_handler_cb, (void *)T_PAYMENT);
-
-	/* To Do */
-#if 0
-	nfc_se_foreach_registered_handlers(NFC_CARD_EMULATION_CATEGORY_OTHER,
-		__registered_handler_cb, (void *)T_OTHERS);
-#endif
-}
-
-static int __get_payment_wallet_list_cnt(void)
-{
-	NSA_DEBUG("__get_payment_wallet_list_cnt [%d]", payment_wallet_cnt);
-
-	return payment_wallet_cnt;
-}
-
-static int __get_other_wallet_list_cnt(void)
-{
-	NSA_DEBUG("__get_other_wallet_list_cnt [%d]", other_wallet_cnt);
-
-	return other_wallet_cnt;
-}
-
-static char* __decorated_text_effect_get(int size,
-	const char* color_code, const char* text, const char* align)
-{
-	char* decorated = NULL;
-	Eina_Strbuf* buf = NULL;
-	int r = 0;
-	int g = 0;
-	int b = 0;
-	int a = 0;
-
-	if(color_code == NULL)
-		return NULL;
-
-	if(text == NULL)
-		return g_strdup("");
-
-//	uxt_theme_get_color(color_code, &r, &g, &b, &a, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-
-	buf = eina_strbuf_new();
-
-	if(align == NULL) {
-		eina_strbuf_append_printf(buf,
-			"<font_size=%d><color=#%02x%02x%02x%02x>%s</color></font_size>",
-			size, r, g, b, a, text);
-	} else {
-		eina_strbuf_append_printf(buf,
-			"<font_size=%d align=%s><color=#%02x%02x%02x%02x>%s</color></font_size>",
-			size, align, r, g, b, a, text);
-	}
-
-	decorated = eina_strbuf_string_steal(buf);
-	eina_strbuf_free(buf);
-
-	return decorated;
+	elm_popup_dismiss(ad->popup);
 }
 
-static Evas_Object *__create_no_contents_ly(void *data)
-{
-	tap_and_pay_view_data_t *vd = (tap_and_pay_view_data_t *)data;
-	struct appdata *ad;
-	Evas_Object *sc;
-	Evas_Object *ly;
-	Evas_Object *image;
-	Evas_Object *circle_obj;
-	Evas_Object *label;
-	char *title_markup;
-	char *title;
-
-	retv_if(vd == NULL, NULL);
-	retv_if(vd->nf == NULL, NULL);
-
-	ad = vd->ad;
-	retv_if(ad == NULL, NULL);
-
-	sc = elm_scroller_add(vd->nf);
-	evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND,
-			EVAS_HINT_EXPAND);
-	evas_object_size_hint_align_set(sc, EVAS_HINT_FILL,
-			EVAS_HINT_FILL);
-	elm_scroller_single_direction_set(sc, ELM_SCROLLER_SINGLE_DIRECTION_HARD);
-	elm_object_style_set(sc, "effect");
-	evas_object_show(sc);
-
-	/* create layout */
-	ly = nsa_create_edj_layout(sc, "tap_n_pay/nocontents");
-	retv_if(ly == NULL, NULL);
-
-	/* create image object */
-	image = elm_image_add(ly);
-	retv_if(image == NULL, NULL);
-	elm_image_file_set(image,
-		IMAGES_PATH"/b_setting_payment_help_image.png", NULL);
-//	uxt_theme_object_set_color(image, "AO018");
-	elm_object_part_content_set(ly, "elm.swallow.icon", image);
-
-	/* set help text */
-	elm_object_part_text_set(ly, "elm.text",
-		IDS_NO_INSTALLED_PAYMENT_APPS);
-
-	/* get title text */
-	title_markup = elm_entry_utf8_to_markup(IDS_TAP_AND_PAY);
-	title = __decorated_text_effect_get(30, "T012", title_markup, "center");
-	NSA_MEM_FREE(title_markup);
-
-	/* make title label */
-	label = elm_label_add(ly);
-	evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND,
-		EVAS_HINT_EXPAND);
-	evas_object_size_hint_align_set(label, EVAS_HINT_FILL,
-		EVAS_HINT_FILL);
-	elm_object_style_set(label, "slide_roll");
-	elm_label_wrap_width_set(label, 226);
-	elm_label_slide_duration_set(label, 3);
-	elm_label_slide_mode_set(label, ELM_LABEL_SLIDE_MODE_AUTO);
-	elm_label_ellipsis_set(label, EINA_TRUE);
-
-	/* set title text */
-	elm_object_text_set(label, title);
-
-	/* start title sliding  */
-	elm_label_slide_go(label);
-
-	/* set title label to layout */
-	elm_object_part_content_set(ly, "elm.text.title", label);
-	evas_object_show(label);
-	NSA_MEM_FREE(title);
-
-	evas_object_show(ly);
-
-	elm_object_content_set(sc, ly);
-
-	/* disable old circle object */
-	if (ad->circle_obj_list_idx >= 0) {
-		circle_obj = g_array_index(ad->circle_obj_list, Evas_Object *,
-			ad->circle_obj_list_idx);
-		NSA_DEBUG("old circle_obj 0x%p", circle_obj);
-	}
-
-	/* enable new circle object */
-	circle_obj = eext_circle_object_scroller_add(sc,
-		ad->circle_surface);
-	eext_circle_object_scroller_policy_set(circle_obj,
-		ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
-	eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
-	g_array_append_val(ad->circle_obj_list, circle_obj);
-	ad->circle_obj_list_idx ++;
-	NSA_DEBUG("new circle_obj 0x%p", circle_obj);
-	NSA_DEBUG("ad->circle_obj_list_idx %d", ad->circle_obj_list_idx);
-
-	return sc;
-}
 
 static char *__get_launch_app_id(char *pkgid)
 {
@@ -426,28 +219,16 @@ static bool __set_default_wallet(item_data_t *item)
 	char *new_wallet = NULL;
 	char *old_wallet = NULL;
 	wallet_info_t *winfo;
-	const char *vconf_key;
 	bool duplicate = false;
+	appdata *ad = item->ad;
 
-	retv_if(item == NULL, false);
-	retv_if(item->list == NULL, false);
-
+	winfo = g_array_index(ad->payment_wallet_list, wallet_info_t *, item->index);
 
-	winfo = g_array_index(item->list, wallet_info_t *, item->index);
-	retv_if(winfo == NULL, false);
 	new_wallet = winfo->appid;
+	old_wallet = vconf_get_str(VCONFKEY_NFC_PAYMENT_HANDLERS);
 
-	if (item->list == payment_wallet_list) {
-		vconf_key = VCONFKEY_NFC_PAYMENT_HANDLERS;
-	} else {
-		vconf_key = VCONFKEY_NFC_OTHER_HANDLERS;
-	}
-	NSA_DEBUG("vconf_key [%s]", vconf_key);
-
-	old_wallet = vconf_get_str(vconf_key);
 	if (old_wallet != NULL) {
-		if (strlen(new_wallet) > 0 &&
-			strcmp(old_wallet, new_wallet) == 0) {
+		if (strlen(new_wallet) > 0 && strcmp(old_wallet, new_wallet) == 0) {
 			duplicate = true;
 			NSA_DEBUG("Same wallet is selected!");
 		}
@@ -458,24 +239,12 @@ static bool __set_default_wallet(item_data_t *item)
 		int ret;
 		char *launch_app_id = NULL;
 
-		/* check if there are more than 50 AIDs */
 		if (winfo->aid_count > MAX_AIDS_COUNT) {
-			tap_and_pay_view_data_t *vd;
-			struct appdata *ad;
-
-			vd = (tap_and_pay_view_data_t *)item->data;
-			retv_if(vd == NULL, false);
+			if (ad->radio_main != NULL)
+				elm_radio_value_set(ad->radio_main, -1);
 
-			ad = (struct appdata *)vd->ad;
-			retv_if(ad == NULL, false);
-
-			/* initialize radio button */
-			if (vd->radio_main != NULL)
-				elm_radio_value_set(vd->radio_main, -1);
-
-			/* show max popup */
 			ad->popup = nsa_create_popup_text_1button(
-				ad->ly_main,
+				ad->main_layout,
 				IDS_UNABLE_TO_SELECT_PAYMENT_APP_WITH_MORE_THAN_50_REGISTERED_CARDS,
 				IMAGES_PATH"/tw_ic_popup_btn_check.png",
 				__max_AID_popup_response_cb,
@@ -484,18 +253,15 @@ static bool __set_default_wallet(item_data_t *item)
 			return false;
 		}
 
-
-		ret = vconf_set_str(vconf_key, new_wallet);
+		ret = vconf_set_str(VCONFKEY_NFC_PAYMENT_HANDLERS, new_wallet);
 		if (ret != VCONF_OK) {
-			NSA_DEBUG_ERR("error vconf_set_str");
+			NSA_DEBUG_ERR("error vconf_set_str : %d", ret);
 
 			return false;
 		}
 
-		/* get launch app id */
 		launch_app_id = __get_launch_app_id(new_wallet);
 
-		/* launch app */
 		__launch_application(launch_app_id);
 
 		return true;
@@ -504,34 +270,27 @@ static bool __set_default_wallet(item_data_t *item)
 	return false;
 }
 
-static void __radio_clicked_cb(void *data, Evas_Object *obj,
-	void *event_info)
-{
-	int index = 0;
-
-	index = elm_radio_value_get(obj);
-	NSA_DEBUG("selected value for the group:%d", index);
-
-	/* When radio is clicked, we don't need to call __set_default_wallet */
-	/* Because __gl_list_clicked_cb is called, too */
-}
-
 static void __gl_list_clicked_cb(void *data, Evas_Object *obj,
 	void *event_info)
 {
 	Elm_Object_Item* it = (Elm_Object_Item *)event_info;
 	item_data_t *item = (item_data_t *)data;
-	Evas_Object *radio_main = evas_object_data_get(obj, "payment_rdg");
+	appdata *ad;
 
 	elm_genlist_item_selected_set(it, EINA_FALSE);
 
 	ret_if(item == NULL);
-	ret_if(radio_main == NULL);
+	ret_if(item->ad == NULL);
+
+	ad = item->ad;
+
+	ret_if(ad->payment_wallet_list == NULL);
 
 	NSA_DEBUG("selected value for the group:%d", item->index);
 
 	if (__set_default_wallet(item)) {
-		elm_radio_value_set(radio_main, item->index);
+		elm_radio_value_set(ad->radio_main, item->index);
+		elm_genlist_item_bring_in(item->it, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
 
 		NSA_DEBUG("__set_default_wallet success");
 	} else {
@@ -539,69 +298,9 @@ static void __gl_list_clicked_cb(void *data, Evas_Object *obj,
 	}
 }
 
-static Evas_Object *__gl_content_get(void *data, Evas_Object *obj,
-	const char *part)
-{
-	if (!strcmp(part, "elm.icon")) {
-		item_data_t *item = (item_data_t *) data;
-		char *wallet_handler;
-		Evas_Object *radio_main;
-		Evas_Object *radio;
-
-		retv_if(item == NULL, NULL);
-
-		radio_main = evas_object_data_get(obj, "payment_rdg");
-		retv_if(radio_main == NULL, NULL);
-
-		radio = elm_radio_add(obj);
-		retv_if(radio == NULL, NULL);
-
-		NSA_DEBUG("item->index [%d]", item->index);
-
-		elm_object_style_set(radio, "list");
-		elm_radio_state_value_set(radio, item->index);
-		elm_radio_group_add(radio, radio_main);
-		evas_object_smart_callback_add(radio, "changed",
-				__radio_clicked_cb, (void *)item);
-
-		if (item->list == payment_wallet_list) {
-			wallet_handler = vconf_get_str(VCONFKEY_NFC_PAYMENT_HANDLERS);
-		} else {
-			wallet_handler = vconf_get_str(VCONFKEY_NFC_OTHER_HANDLERS);
-		}
-
-		if (wallet_handler == NULL) {
-			NSA_DEBUG_ERR("vconf_get_str error");
-		} else {
-			wallet_info_t *winfo;
-			char *appid;
-
-			winfo = g_array_index(item->list, wallet_info_t *,
-				item->index);
-			retv_if(winfo == NULL, NULL);
-			appid = winfo->appid;
-			if (strlen(wallet_handler) > 0 &&
-				strcmp(appid, wallet_handler) == 0) {
-				NSA_DEBUG("matched, [%s]", appid);
-
-				elm_radio_value_set(radio_main, item->index);
-				elm_genlist_item_bring_in(item->it,
-					ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
-			}
-			NSA_MEM_FREE(wallet_handler);
-		}
-
-		return radio;
-	} else {
-		return NULL;
-	}
-}
-
 static char *__gl_text_get_title(void *data, Evas_Object *obj,
 	const char *part)
 {
-	//NSA_DEBUG("part:%s", part);
-
 	if (!strcmp(part, "elm.text")) {
 		return strdup(IDS_TAP_AND_PAY);
 	} else {
@@ -609,41 +308,18 @@ static char *__gl_text_get_title(void *data, Evas_Object *obj,
 	}
 }
 
-static char *__gl_text_get_group(void *data, Evas_Object *obj,
-	const char *part)
-{
-	int index = (int) data;
-
-	NSA_DEBUG("part: %s", part);
-	NSA_DEBUG("index: %d", index);
-
-	if (!strcmp(part, "elm.text")) {
-		if (index == T_PAYMENT)
-			return strdup("Payment");
-		else if (index == T_OTHERS)
-			return strdup("Others");
-		else
-			return NULL;
-	} else {
-		return NULL;
-	}
-}
-
-
 static char *__gl_text_get(void *data, Evas_Object *obj,
 	const char *part)
 {
-	NSA_DEBUG("part: %s", part);
-
 	if (!strcmp(part, "elm.text")) {
-		item_data_t *item = (item_data_t *) data;
+		item_data_t *item = data;
+		appdata *ad = item->ad;
 		wallet_info_t *winfo;
 		char *appid;
 
-		retv_if(item == NULL, NULL);
-
-		winfo = g_array_index(item->list, wallet_info_t *,
-				item->index);
+		retv_if(ad == NULL, NULL);
+		/* How to get index? */
+		winfo = g_array_index(ad->payment_wallet_list, wallet_info_t *, item->index);
 		retv_if(winfo == NULL, NULL);
 		appid = winfo->appid;
 		if (appid != NULL) {
@@ -681,239 +357,140 @@ static char *__gl_text_get(void *data, Evas_Object *obj,
 	}
 }
 
-static void __add_group_n_list_to_genlist(Evas_Object *genlist,
-	Elm_Genlist_Item_Class *itc_group,
-	Elm_Genlist_Item_Class *itc_list,
-	tap_and_pay_wallet_type_e type, int count, void *data)
+static Evas_Object *__gl_content_get(void *data, Evas_Object *obj,
+	const char *part)
 {
-	int index;
-	GArray *list;
+	if (!strcmp(part, "elm.icon")) {
+		item_data_t *item = (item_data_t *) data;
+		appdata *ad = item->ad;
+		char *wallet_handler;
+		Evas_Object *radio_main;
+		Evas_Object *radio;
 
-#if 0
-	Elm_Object_Item *parent;
+		retv_if(item == NULL, NULL);
 
-	/* add payment group */
-	parent = elm_genlist_item_append(genlist,
-			itc_group, (void *)type,
-			NULL, ELM_GENLIST_ITEM_GROUP,
-			NULL, NULL);
+		radio_main = evas_object_data_get(obj, "payment_rdg");
+		retv_if(radio_main == NULL, NULL);
 
-	elm_genlist_item_select_mode_set(parent,
-		ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
-#endif
+		radio = elm_radio_add(obj);
+		retv_if(radio == NULL, NULL);
 
-	if (type == T_PAYMENT) {
-		NSA_DEBUG("T_PAYMENT");
-		list = payment_wallet_list;
-	} else {
-		NSA_DEBUG("T_OTHERS");
-		list = other_wallet_list;
-	}
+		NSA_DEBUG("item->index [%d]", item->index);
 
-	/* add payment wallet list */
-	for (index = 0; index < count; index++) {
-		item_data_t *item;
+		elm_object_style_set(radio, "list");
+		elm_radio_state_value_set(radio, item->index);
+		elm_radio_group_add(radio, radio_main);
 
-		NSA_MEM_MALLOC(item, 1, item_data_t);
+		wallet_handler = vconf_get_str(VCONFKEY_NFC_PAYMENT_HANDLERS);
+
+		if (wallet_handler == NULL) {
+			NSA_DEBUG_ERR("vconf_get_str error");
+		} else {
+			wallet_info_t *winfo;
+			char *appid;
+
+			winfo = g_array_index(ad->payment_wallet_list, wallet_info_t *, item->index);
+			retv_if(winfo == NULL, NULL);
+			appid = winfo->appid;
+			if (strlen(wallet_handler) > 0 && strcmp(appid, wallet_handler) == 0) {
+				NSA_DEBUG("matched, [%s]", appid);
+
+				elm_radio_value_set(radio_main, item->index);
+				elm_genlist_item_bring_in(item->it, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
+			}
+			NSA_MEM_FREE(wallet_handler);
+		}
 
-		item->list = list;
-		item->index = index;
-		item->it = elm_genlist_item_append(genlist,
-			itc_list, (void *)item,
-			NULL, ELM_GENLIST_ITEM_NONE,
-			__gl_list_clicked_cb, (void *)item);
-		item->data = data;
+		return radio;
+	} else {
+		return NULL;
 	}
 }
 
 static Evas_Object *__create_tap_and_pay_list(void *data)
 {
-	tap_and_pay_view_data_t *vd = (tap_and_pay_view_data_t *)data;
-	struct appdata *ad;
+	int i;
+	appdata *ad = data;
 	Evas_Object *genlist;
-	Elm_Genlist_Item_Class *itc_title, *itc_group, *itc_list;
+	Elm_Genlist_Item_Class *itc_title, *itc_list, *itc_padding;
 	Evas_Object *circle_obj;
-	int count;
-
-	retv_if(vd == NULL, NULL);
-
-	ad = vd->ad;
-	retv_if(ad == NULL, NULL);
 
-	/* make genlist */
-	genlist = elm_genlist_add(vd->nf);
+	genlist = elm_genlist_add(ad->navi_frame);
 	retv_if(genlist == NULL, NULL);
 
-	/* set genlist property */
 	elm_genlist_mode_set(genlist, ELM_LIST_COMPRESS);
-//	uxt_genlist_set_bottom_margin_enabled(genlist, EINA_TRUE);
-
-	/* disable old circle object */
-	if (ad->circle_obj_list_idx >= 0) {
-		circle_obj = g_array_index(ad->circle_obj_list, Evas_Object *,
-			ad->circle_obj_list_idx);
-		NSA_DEBUG("old circle_obj 0x%p", circle_obj);
-	}
 
-	/* enable new circle object */
-	circle_obj = eext_circle_object_genlist_add(genlist,
-		ad->circle_surface);
-	eext_circle_object_genlist_scroller_policy_set(circle_obj,
-		ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
-	eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
-	g_array_append_val(ad->circle_obj_list, circle_obj);
-	ad->circle_obj_list_idx ++;
-	NSA_DEBUG("new circle_obj 0x%p", circle_obj);
-	NSA_DEBUG("ad->circle_obj_list_idx %d", ad->circle_obj_list_idx);
-
-	/* create genlist class + */
 	itc_title = elm_genlist_item_class_new();
 	itc_title->item_style = "title";
 	itc_title->func.text_get = __gl_text_get_title;
 	itc_title->func.content_get = NULL;
 	itc_title->func.del = NULL;
 
-	itc_group = elm_genlist_item_class_new();
-	itc_group->item_style = "groupindex";
-	itc_group->func.text_get = __gl_text_get_group;
-	itc_group->func.content_get = NULL;
-	itc_group->func.del = NULL;
-
 	itc_list = elm_genlist_item_class_new();
 	itc_list->item_style = "1text.1icon.1";
 	itc_list->func.text_get = __gl_text_get;
 	itc_list->func.content_get = __gl_content_get;
 	itc_list->func.state_get = NULL;
 	itc_list->func.del = NULL;
-	/* create genlist class - */
 
-	/* ADD: ITEM */
-	elm_genlist_item_append(genlist,
-		itc_title, NULL,
-		NULL, ELM_GENLIST_ITEM_NONE,
-		NULL, NULL);
+	itc_padding = elm_genlist_item_class_new();
+	itc_padding->item_style = "padding";
 
-	if ((count = __get_payment_wallet_list_cnt())) {
-		Evas_Object *radio_main;
+	elm_genlist_item_append(genlist, itc_title, NULL, NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
 
-		__add_group_n_list_to_genlist(genlist, itc_group,
-			itc_list, T_PAYMENT, count, vd);
+	for (i = 0; i < ad->payment_wallet_cnt; i++) {
+		item_data_t *item;
 
-		/*make radio group */
-		radio_main = elm_radio_add(genlist);
-		elm_radio_state_value_set(radio_main, -1);
-		elm_radio_value_set(radio_main, -1);
-		evas_object_data_set(genlist, "payment_rdg", radio_main);
-		vd->radio_main = radio_main;
-	}
+		NSA_MEM_MALLOC(item, 1, item_data_t);
 
-	if ((count = __get_other_wallet_list_cnt())) {
-		__add_group_n_list_to_genlist(genlist, itc_group,
-			itc_list, T_OTHERS, count, vd);
+		item->index = i;
+		item->ad = ad;
+		item->it = elm_genlist_item_append(genlist, itc_list, item, NULL, ELM_GENLIST_ITEM_NONE, __gl_list_clicked_cb, item);
 	}
 
+	elm_genlist_item_append(genlist, itc_padding,
+		NULL, NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
 
-	/* TO DO: get wallet lists*/
+	ad->radio_main = elm_radio_add(genlist);
+	elm_radio_state_value_set(ad->radio_main, -1);
+	elm_radio_value_set(ad->radio_main, -1);
+	evas_object_data_set(genlist, "payment_rdg", ad->radio_main);
 
 	elm_genlist_item_class_free(itc_title);
-	elm_genlist_item_class_free(itc_group);
 	elm_genlist_item_class_free(itc_list);
+	elm_genlist_item_class_free(itc_padding);
 
-	evas_object_show(genlist);
+	circle_obj = eext_circle_object_genlist_add(genlist, ad->circle_surface);
+	eext_circle_object_genlist_scroller_policy_set(circle_obj,
+		ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
+	eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
 
-	vd->genlist = genlist;
+	evas_object_show(genlist);

 
 	return genlist;
 }
 
-
-int _nsa_view_tap_n_pay_create(void *data)
+bool _nsa_view_tap_n_pay_create(void *data)
 {
-	struct appdata *ad = (struct appdata *)data;
-	tap_and_pay_view_data_t *vd;
-	Evas_Object *layout;
-	int count;
+	appdata *ad = data;
+	Evas_Object *layout = NULL;
 
-	/* create data */
-	NSA_MEM_MALLOC(vd, 1, tap_and_pay_view_data_t);
-	retv_if(vd == NULL, NSA_ERROR);
-	vd->ad = ad;
-
-	/* set appdata to main view data */
-	vd->nf = ad->navi_frame;
+	ad->payment_wallet_list = g_array_new(FALSE, FALSE, sizeof(wallet_info_t *));
+	ad->payment_wallet_cnt = 0;
 
 	/* get wallet info */
-	__get_wallet_info();
+	__get_wallet_info(ad);
 
 	/* Draw UI */
-	count = (__get_payment_wallet_list_cnt() +
-			__get_other_wallet_list_cnt());
-	if (count == 0) {
-		layout = __create_no_contents_ly(vd);
-		retv_if(layout == NULL, NSA_ERROR);
-	} else {
-		layout = __create_tap_and_pay_list(vd);
-		retv_if(layout == NULL, NSA_ERROR);
-	}
-
-	/* Push navifreme + */
-	eext_object_event_callback_add(vd->nf, EEXT_CALLBACK_BACK,
-		eext_naviframe_back_cb, NULL);
-
-	ad->base_navi_it = elm_naviframe_item_push(
-		vd->nf,
-		NULL,
-		NULL,
-		NULL,
-		layout,
-		"empty");
-	elm_naviframe_item_pop_cb_set(ad->base_navi_it, __back_clicked_cb,
-		vd);
-	/* Push navifreme - */
-
-	return NSA_OK;
-}
-
-void _nsa_view_tap_n_pay_destroy(void *data)
-{
-	struct appdata *ad = (struct appdata *)data;
-	Evas_Object *circle_obj;
-
-	ret_if(ad == NULL);
-
-	/* remove current circle object */
-	circle_obj = g_array_index(ad->circle_obj_list, Evas_Object *,
-		ad->circle_obj_list_idx);
-	NSA_DEBUG("current view circle_obj 0x%p", circle_obj);
-	g_array_remove_index(ad->circle_obj_list, ad->circle_obj_list_idx--);
-
-	/* restore circle object */
-	if (ad->circle_obj_list_idx >= 0) {
-		circle_obj = g_array_index(ad->circle_obj_list, Evas_Object *,
-			ad->circle_obj_list_idx);
-		eext_rotary_object_event_activated_set(circle_obj, EINA_TRUE);
-		NSA_DEBUG("restored view circle_obj 0x%p", circle_obj);
-	}
+	if (ad->payment_wallet_cnt == 0)
+		layout = __create_no_contents_ly(ad);
+	else
+		layout = __create_tap_and_pay_list(ad);
 
-	/* free wallet list info */
-	if (payment_wallet_list != NULL) {
-		int i;
+	retv_if(layout == NULL, false);
 
-		for (i = 0; i < payment_wallet_cnt; i++) {
-			wallet_info_t *winfo = NULL;
+	elm_naviframe_item_push(ad->navi_frame, NULL, NULL, NULL, layout, "empty");
+	ad->current_view = V_TAP_N_PAY;
 
-			winfo = g_array_index(payment_wallet_list,
-				wallet_info_t *, i);
-			NSA_MEM_FREE(winfo->appid);
-			NSA_MEM_FREE(winfo);
-		}
-
-		g_array_free(payment_wallet_list, FALSE);
-		payment_wallet_list = NULL;
-		payment_wallet_cnt = 0;
-	}
-
-	NSA_DEBUG("ad->circle_obj_list_idx %d", ad->circle_obj_list_idx);
+	return true;
 }
-
-