setting-about/src/setting-about-main.c

   1 /*
   2  * setting
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: MyoungJune Park <mj2004.park@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include <setting-cfg.h>
  22 #include <setting-about-main.h>
  23 #include <aul.h>
  24 #include <sys/types.h>
  25 #include <sys/stat.h>
  26 #include <fcntl.h>
  27 //#include <bluetooth-api.h>
  28
  29 #include <bluetooth.h>
  30
  31
  32 #include <app_manager.h>
  33 #include <system_info.h>
  34
  35 #define DEVNAME_BLOCK_SPACE     0
  36 // #define SUPPORT_DIAG_USAGE
  37
  38 /** @todo : need to handle unicode encoded input characters */
  39
  40 #define MAX_DEVICE_NAME_LEN                     24
  41 #define EMPTY_LIMITATION_STR            "IDS_ST_BODY_THE_NAME_FIELD_CANNOT_BE_EMPTY"
  42 #define DIAGNOSTICS_USAGE_STR       "Diagnostics and Usage"
  43 #define SOFTWARE_UPDATE_STR                     "IDS_ST_MBODY_SOFTWARE_UPDATE"
  44
  45
  46 static int setting_about_main_create(void *cb);
  47 static int setting_about_main_destroy(void *cb);
  48 static int setting_about_main_update(void *cb);
  49 static int setting_about_main_cleanup(void *cb);
  50
  51 setting_view setting_view_about_main = {
  52         .create = setting_about_main_create,
  53         .destroy = setting_about_main_destroy,
  54         .update = setting_about_main_update,
  55         .cleanup = setting_about_main_cleanup,
  56 };
  57 /**
  58 * Do process when clicking '<-' button
  59 *
  60 * @param data
  61 * @param obj
  62 * @param event_info
  63 */
  64 static void setting_about_main_click_softkey_back_cb(void *data,
  65                                                      Evas_Object *obj,
  66                                                      void *event_info);
  67
  68 /**
  69 * Do process when clicking on some genlist item
  70 *
  71 * @param data
  72 * @param obj
  73 * @param event_info
  74 */
  75 static void setting_about_main_mouse_up_Gendial_list_cb(void *data,
  76                                                         Evas_Object *obj,
  77                                                         void *event_info);
  78
  79 static void __setting_about_main_certificates_clicked(void *data);
  80 static void __setting_about_main_device_name_clicked(void *data, Evas_Object *obj);
  81 static void __setting_about_main_diagnostics_usage_clicked(void *data, Evas_Object *obj);
  82 /* ***************************************************
  83  *
  84  *basic func
  85  *
  86  ***************************************************/
  87 static void __about_popup_rsp_cb(void *data, Evas_Object *obj, void *event_info)
  88 {
  89         SettingAboutUG *ad = data;
  90         if (obj) {
  91                 evas_object_del(obj);
  92                 obj = NULL;
  93         }
  94         ad->popup = NULL;
  95 }
  96 static void __device_name_changed_cb(void *data, Evas_Object *obj)
  97 {
  98         retm_if(!data || !obj, "Data parameter is NULL");
  99         //return if entry is not focused too
 100
 101         Setting_GenGroupItem_Data *list_item =
 102             (Setting_GenGroupItem_Data *) data;
 103         SettingAboutUG *ad = list_item->userdata;
 104         retm_if(ad == NULL, "Data parameter is NULL");
 105
 106         const char *entry_str = elm_entry_entry_get(obj);
 107         int entry_len = safeStrLen(entry_str);
 108         SETTING_TRACE("entry_str:[%s], lenght:%d", entry_str, entry_len);
 109
 110 #if DEVNAME_BLOCK_SPACE
 111         //block 'Space' key
 112         if (entry_len > 0 && NULL != strstr(entry_str, " ")) {//cancel the effect of input 'space character'
 113                 SETTING_TRACE("Cannot input the 'space' key or 'enter' key");
 114
 115                 int i = 0;
 116                 int j = 0;
 117                 char *tmp = (char *)g_strdup(entry_str);
 118                 for (; tmp[i];) {
 119                         if (tmp[i] == ' ') {
 120                                 for (j = i; tmp[j]; j++) {
 121                                         tmp[j] = tmp[j + 1];
 122                                 }
 123                         } else {
 124                                 i++;
 125                         }
 126                 }
 127                 G_FREE(list_item->sub_desc);
 128                 list_item->sub_desc = (char *)g_strdup(tmp);
 129                 G_FREE(tmp);
 130                 SETTING_TRACE("sub_desc:[%s]", list_item->sub_desc);
 131
 132                 elm_entry_entry_set(obj, list_item->sub_desc);
 133                 elm_entry_cursor_end_set(obj);
 134         }
 135 #endif
 136         //for genlist update
 137         G_FREE(list_item->sub_desc);//release first
 138         list_item->sub_desc = (char *)g_strdup(entry_str);
 139
 140         if (NULL == entry_str || 0 == entry_len) {
 141                 if (!ad->empty_flag)
 142                 {
 143                         ad->empty_flag = TRUE;
 144                         //elm_entry_context_menu_disabled_set(obj, TRUE); //disable the copy&paste&search popup
 145                         //elm_entry_magnifier_disabled_set(obj, TRUE);
 146                         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 147                         if (navi_it)
 148                         {
 149                                 Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 150                                 setting_disable_evas_object(back_btn);
 151                                 setting_dim_evas_object(back_btn, TRUE);
 152
 153                                 Evas_Object *top_r_btn = elm_object_item_part_content_get(navi_it, "title_right_btn");
 154                                 if(top_r_btn)
 155                                 {
 156                                         setting_disable_evas_object(top_r_btn);
 157                                         setting_dim_evas_object(top_r_btn, TRUE);
 158                                 }
 159                         }
 160                 }
 161         } else {
 162                 if (ad->empty_flag)
 163                 {
 164                         ad->empty_flag = FALSE;
 165                         //elm_entry_context_menu_disabled_set(obj, FALSE); //enable the copy&paste&search popup
 166                         //elm_entry_magnifier_disabled_set(obj, FALSE);
 167                         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 168                         if (navi_it)
 169                         {
 170                                 Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 171                                 setting_enable_evas_object(back_btn);
 172                                 setting_undo_dim_evas_object(back_btn, TRUE);
 173
 174                                 Evas_Object *top_r_btn = elm_object_item_part_content_get(navi_it, "title_right_btn");
 175                                 if(top_r_btn)
 176                                 {
 177                                         setting_enable_evas_object(top_r_btn);
 178                                         setting_undo_dim_evas_object(top_r_btn, TRUE);
 179                                 }
 180                         }
 181                 }
 182         }
 183
 184 }
 185
 186 static void
 187 __setting_about_device_name_changed_cb(void *data, Evas_Object *obj,
 188                                        void *event_info)
 189 {
 190         __device_name_changed_cb(data, obj);
 191 }
 192
 193
 194 /**
 195  *      Model Name:
 196  *              - No ini: Unavailable
 197  *              - I9500 @ target: GT-I9500
 198  *              - I9500 @ emul: SDK
 199  *              - SLP   @ target: GT-SLP
 200  *              - SLP   @ emul: SDK
 201  */
 202 void setting_about_main_get_phone_model_name(char* szStr, int nSize)
 203 {
 204         retm_if(szStr == NULL, "szStr parameter is NULL");
 205
 206         char *value = NULL;
 207         int ret = system_info_get_value_string(SYSTEM_INFO_KEY_MODEL, &value);
 208         SETTING_TRACE("value : %s", value);
 209         if (ret != SYSTEM_INFO_ERROR_NONE) {
 210                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 211                 FREE(value);
 212                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 213                 return;
 214         }
 215
 216         if (value) {
 217                 snprintf(szStr, nSize, "%s", value);
 218         } else {
 219                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 220         }
 221
 222         FREE(value);
 223 }
 224
 225 void setting_about_main_get_sw_version(char* szStr, int nSize)
 226 {
 227         retm_if(szStr == NULL, "szStr parameter is NULL");
 228
 229         // ex) TIZEN
 230         char *platform = NULL;
 231         int ret = system_info_get_value_string(SYSTEM_INFO_KEY_PLATFORM_NAME, &platform);
 232         if (ret != SYSTEM_INFO_ERROR_NONE) {
 233                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 234                 FREE(platform);
 235                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 236                 return;
 237         }
 238
 239         // ex) 2.0.0b
 240         char *version = NULL;
 241         ret = system_info_get_value_string(SYSTEM_INFO_KEY_TIZEN_VERSION, &version);
 242         if (ret != SYSTEM_INFO_ERROR_NONE) {
 243                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 244
 245                 FREE(platform);
 246                 FREE(version);
 247
 248                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 249                 return;
 250         }
 251         snprintf(szStr, nSize, "%s %s", platform, version);
 252
 253         FREE(platform);
 254         FREE(version);
 255 }
 256
 257 void setting_about_main_get_wifi_mac_address_string(char *str, int size)
 258 {
 259         setting_retm_if(str == NULL, "str parameter is NULL");
 260         setting_retm_if(size < SETTING_ABOUT_WIFI_MAC_STR_LEN+1, "size parameter is wrong");
 261
 262         FILE *p = fopen(SETTING_ABOUT_MACINFO_PATH, "r");
 263
 264         if (p) {
 265                 int size = fread(str, sizeof(char), SETTING_ABOUT_WIFI_MAC_STR_LEN, p);
 266                 if (size != SETTING_ABOUT_WIFI_MAC_STR_LEN) {
 267                         SETTING_TRACE_ERROR("fail to call fread");
 268                 }
 269                 fclose(p);
 270                 p = NULL;
 271         } else {
 272                 perror("open failed!");
 273         }
 274
 275         SETTING_TRACE_DEBUG("get_wifi_mac_address : %s", str);
 276
 277         int wifi_state = VCONFKEY_WIFI_OFF;
 278         vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
 279
 280         if((safeStrLen(str) == 0) || (wifi_state == VCONFKEY_WIFI_OFF))
 281                 snprintf(str, size, "%s  (%s)", _("IDS_ST_HEADER_UNAVAILABLE"), _(SETTING_ABOUT_NEVER_TURN_WIFI_ON_STR));
 282 }
 283
 284 void setting_about_main_get_battery_string(char *str, int size)
 285 {
 286         setting_retm_if(str == NULL, "str parameter is NULL");
 287
 288         int bat_level = -1;
 289
 290         /* Read battery level from vconf, as system-server sets that key using a
 291           device-specific plugin. Reading directly from /sys fails on different
 292           devices */
 293         if (vconf_get_int(VCONFKEY_SYSMAN_BATTERY_CAPACITY, &bat_level) == 0) {
 294                 snprintf(str, size, "%d%s", bat_level, "\%");
 295         }
 296         else {
 297                 SETTING_TRACE_ERROR("Reading VCONFKEY_SYSMAN_BATTERY_CAPACITY failed.");
 298                 snprintf(str, size, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 299         }
 300 }
 301
 302 void setting_about_main_get_bluetooth_address_string(char *str, int size)
 303 {
 304         setting_retm_if(str == NULL, "str parameter is NULL");
 305
 306         //bluetooth_device_address_t local_address;
 307         //memset(&local_address, 0x0, sizeof(local_address));
 308         int ret = 0;
 309
 310         /* for fixing BS of dbus signal */
 311         //bluetooth_register_callback(NULL, NULL);
 312         //ret = bluetooth_get_local_address(&local_address);
 313         char local_address[1024];
 314         memset(local_address, 0x0, 1024);
 315         ret = bt_adapter_get_address(&local_address);
 316
 317         /* for fixing BS of dbus signal */
 318         bluetooth_unregister_callback();
 319
 320         if (ret < 0) {
 321                 snprintf(str, size, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 322                 SETTING_TRACE_DEBUG("bt address : %s", str);
 323         } else {
 324                 /*
 325                 snprintf(str, size, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
 326                         local_address.addr[0], local_address.addr[1], local_address.addr[2],
 327                         local_address.addr[3], local_address.addr[4], local_address.addr[5]);
 328                 */
 329                 SETTING_TRACE_DEBUG("bt address : %s", local_address);
 330                 snprintf(str, size, "%s", local_address);
 331         }
 332 }
 333
 334 int __stat_get_cpuinfo(float *usr_pct, float *sys_pct)
 335 {
 336         setting_retvm_if(usr_pct == NULL, -ENOENT, "param usr_pct is null");
 337         setting_retvm_if(sys_pct == NULL, -ENOENT, "param sys_pct is null");
 338
 339         /*  default value */
 340         *usr_pct = 0.0;
 341         *sys_pct = 0.0;
 342         static unsigned long long usr_time = 0, nice_time = 0, sys_time = 0;
 343         static unsigned long long old_usr = 0, old_nice = 0, old_sys = 0;
 344         static struct timeval old_tv, cur_tv;
 345         unsigned long long elapsed_tick;
 346         long tick_per_sec;
 347         long cpu_num;
 348         FILE *fp = NULL;
 349         int ret = 0;
 350
 351         tick_per_sec = sysconf(_SC_CLK_TCK);
 352         cpu_num = sysconf(_SC_NPROCESSORS_ONLN);
 353
 354         if (cpu_num < 1)
 355                 cpu_num = 1;
 356
 357         gettimeofday(&cur_tv, NULL);
 358         fp = fopen(SETTING_ABOUT_STAT_PATH, "r");
 359         if (fp == NULL) {
 360                 SETTING_TRACE_ERROR("fp == NULL");
 361                 return -ENOENT;
 362         }
 363
 364         char cpu_info[MAX_COMMON_BUFFER_LEN] = {0,};
 365         char *cpu_info_p = fgets(cpu_info, MAX_COMMON_BUFFER_LEN, fp);
 366
 367                 if(cpu_info_p == NULL) {
 368                         SETTING_TRACE_ERROR("fgets failed");
 369                         fclose(fp);   // free - code
 370                         return -ENOENT;
 371                 }
 372
 373         char *substr = NULL;
 374         unsigned long long tmp_long = 0;
 375         int i = 0;
 376         /* split cpu_info, get 3 numbers headmost*/
 377         while ((substr = strsep(&cpu_info_p, " \t")) != NULL) {
 378                 char* endptr = NULL;
 379                 tmp_long = strtoull(substr, &endptr, 10);
 380                 if (tmp_long != 0 && tmp_long != ULLONG_MAX) {
 381                         switch (i) {
 382                         case 0:
 383                                 usr_time = tmp_long;
 384                                 break;
 385                         case 1:
 386                                 nice_time = tmp_long;
 387                                 break;
 388                         case 2:
 389                                 sys_time = tmp_long;
 390                                 break;
 391                         default:
 392                                 break;
 393                         }
 394                         i++;
 395                 }
 396                 if (i >= 3) {
 397                         break;
 398                 }
 399         }
 400
 401         fclose(fp);
 402         fp = NULL;
 403         if (old_usr == 0) {
 404                 ret = -EAGAIN;
 405                 SETTING_TRACE_ERROR("old_usr == 0");
 406                 goto out;
 407         }
 408
 409         elapsed_tick = (cur_tv.tv_sec - old_tv.tv_sec) * tick_per_sec +
 410             ((cur_tv.tv_usec - old_tv.tv_usec) * tick_per_sec) / 1000000;
 411
 412         /* REMOVE BS */
 413         if (elapsed_tick != 0)
 414                 *usr_pct =
 415                     ((float)(usr_time - old_usr) * 100 / elapsed_tick) /
 416                     cpu_num;
 417         else
 418                 *usr_pct = 0;
 419         /* REMOVE BS */
 420         if (elapsed_tick != 0)
 421                 *sys_pct =
 422                     ((float)(sys_time - old_sys) * 100 / elapsed_tick) /
 423                     cpu_num;
 424         else
 425                 *sys_pct = 0;
 426
 427  out:
 428         old_usr = usr_time;
 429         old_nice = nice_time;
 430         old_sys = sys_time;
 431         old_tv = cur_tv;
 432
 433         return ret;
 434 }
 435
 436 static Eina_Bool __timer_update_cb(const void *data)
 437 {
 438         retv_if(data == NULL, TRUE);
 439         SettingAboutUG *ad = (SettingAboutUG *) data;
 440
 441         char str[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 442         if (ad->item_data_cpu) {
 443                 float usr, sys;
 444                 int ret = __stat_get_cpuinfo(&usr, &sys);
 445                 if (ret == -ENOENT) {
 446                         SETTING_TRACE_ERROR("call __stat_get_cpuinfo fail");
 447                         snprintf(str, sizeof(str), "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 448                 } else {
 449                         snprintf(str, sizeof(str), "%.0f%s", usr + sys, "\%");
 450                 }
 451
 452                 ad->item_data_cpu->sub_desc = (char *)g_strdup(str);
 453                 elm_object_item_data_set(ad->item_data_cpu->item, ad->item_data_cpu);
 454                 elm_genlist_item_update(ad->item_data_cpu->item);
 455         }
 456
 457         if (ad->item_data_battery) {
 458                 setting_about_main_get_battery_string(str, sizeof(str));
 459                 /*SETTING_TRACE("str:%s", str);*/
 460                 ad->item_data_battery->sub_desc = (char *)g_strdup(str);
 461                 elm_object_item_data_set(ad->item_data_battery->item, ad->item_data_battery);
 462                 elm_genlist_item_update(ad->item_data_battery->item);
 463         }
 464         return TRUE;
 465 }
 466
 467 static void
 468 __about_main_gl_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event)
 469 {
 470         ret_if(!data);
 471         SettingAboutUG *ad = (SettingAboutUG *) data;
 472         retm_if(event == NULL, "Invalid argument: event info is NULL");
 473         Evas_Event_Mouse_Up *ev = (Evas_Event_Mouse_Up *)event;
 474
 475         if (ad->item_dev_name) {
 476                 Elm_Object_Item *selected_item = elm_genlist_at_xy_item_get(ad->genlsit, ev->output.x, ev->output.y, NULL);
 477                 if (ad->item_dev_name->item == selected_item)//do nothing..
 478                         return;
 479
 480                 elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);//to make inputing words input
 481         }
 482 }
 483
 484 static void __entry_unfocus_cb(void *data, Evas_Object *obj, void *event_info)
 485 {
 486         SETTING_TRACE_BEGIN;
 487         retm_if(!data || !obj, "Data parameter is NULL");
 488
 489         Evas_Object *entry_container = elm_object_parent_widget_get(obj);
 490         if (entry_container) {
 491                 //whe entry unfocused, its guidetext will becomes "Input here"
 492                 elm_object_part_text_set(entry_container, "elm.guidetext", _("IDS_ST_BODY_TAP_TO_INSERT"));
 493                 if (elm_entry_is_empty(obj))
 494                         elm_object_signal_emit(entry_container, "elm,state,guidetext,show", "elm");
 495                 elm_object_signal_emit(entry_container, "elm,state,eraser,hide", "elm");
 496         }
 497
 498         //Setting_GenGroupItem_Data *list_item = data;
 499         const char *entry_str = elm_entry_entry_get(obj);
 500         char *entry_str_utf8 = NULL;
 501         entry_str_utf8 = elm_entry_markup_to_utf8(entry_str);
 502         //int len = safeStrLen(entry_str_utf8);
 503         SETTING_TRACE("To store \"%s\" into vconf[%s]", entry_str_utf8, VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 504
 505         //ecore_idler_add(__check_on_idler, ad);
 506         Setting_GenGroupItem_Data *item_dev_name = data;
 507         SettingAboutUG *ad = item_dev_name->userdata;
 508         __device_name_changed_cb(item_dev_name, item_dev_name->eo_check);
 509 #if 0
 510         //after unfocus,need updating..
 511         elm_object_item_data_set(item_dev_name->item, item_dev_name);
 512         elm_genlist_item_update(item_dev_name->item);
 513 #endif
 514
 515         if(ad->navi_item
 516            && elm_object_item_part_content_get(ad->navi_item, "title_right_btn")) {
 517                 Evas_Object *btn = elm_object_item_part_content_unset(ad->navi_item, "title_right_btn");
 518                 evas_object_del(btn);
 519         }
 520         setting_hide_input_pannel_cb(item_dev_name->eo_check);
 521         if (item_dev_name) {
 522                 if (ad->empty_flag) {
 523                         if (ad->popup) {
 524                                 evas_object_del(ad->popup);
 525                                 ad->popup = NULL;
 526                         }
 527                         ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 528                                              __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 529                         return;
 530                 } else {
 531                 }
 532         }
 533
 534
 535         if (0 != vconf_set_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR, entry_str_utf8)) {
 536                 SETTING_TRACE_ERROR("Set vconf[%s] failed",
 537                                     VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 538         }
 539
 540         FREE(entry_str_utf8);
 541
 542 }
 543
 544 static void __entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 545 {
 546         ret_if(data == NULL);
 547         SettingAboutUG *ad = (SettingAboutUG*)data;
 548         Evas_Event_Key_Down *ev = (Evas_Event_Key_Down *)event_info;
 549         SETTING_TRACE_DEBUG("ev->key : %s", ev->key);
 550         if(safeStrCmp(ev->key, "Return") == 0)
 551         {
 552                 // if entry has 1 char at list, hide ime.
 553                 if(safeStrLen(elm_entry_entry_get(obj)) == 0)
 554                 {
 555                         if (ad->popup) {
 556                                 evas_object_del(ad->popup);
 557                                 ad->popup = NULL;
 558                         }
 559                         ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 560                                              __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 561                 }
 562         }
 563 }
 564
 565 int setting_about_generate_genlist(void *data)
 566 {
 567         SETTING_TRACE_BEGIN;
 568         /* error check */
 569         retv_if(data == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 570
 571         SettingAboutUG *ad = (SettingAboutUG *) data;
 572         bool is_emul_bin = isEmulBin();
 573
 574         Evas_Object *scroller = ad->genlsit;
 575         Elm_Object_Item *item = NULL;
 576         Setting_GenGroupItem_Data *item_data = NULL;
 577         char str[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 578         (void)setting_create_Gendial_field_titleItem(scroller,
 579                                                      &(ad->itc_group_item),
 580                                                      SETTING_ABOUT_DEVICE_INFO_STR, NULL);
 581         /* Device name */
 582         char *name_value = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 583         char *pa_sub_desc = elm_entry_utf8_to_markup(name_value);
 584         FREE(name_value);
 585
 586         ad->empty_flag = FALSE;
 587         if (NULL == pa_sub_desc || '\0' == pa_sub_desc[0])
 588         {
 589                 ad->empty_flag = TRUE;
 590                 Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 591                 if (navi_it)
 592                 {
 593                         Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 594                         setting_disable_evas_object(back_btn);
 595                         setting_dim_evas_object(back_btn, TRUE);
 596                 }
 597         }
 598
 599
 600         // [UI] Device name
 601         char *app_name = NULL;
 602         int ret_get_app_name = app_manager_get_app_name("com.samsung.oma-dm-ui", &app_name);
 603         if (ret_get_app_name == APP_MANAGER_ERROR_INVALID_PACKAGE )
 604         {
 605                 SETTING_TRACE(">>>>>>>>>>>>>>>>>> UNINSTALLED PACKAGE");
 606                 ad->item_dev_name = NULL;
 607         } else {
 608
 609                 ad->item_dev_name =
 610                         setting_create_Gendial_field_def(scroller, &(ad->itc_1icon),
 611                                                                  setting_about_main_mouse_up_Gendial_list_cb,
 612                                                          ad, SWALLOW_Type_LAYOUT_ENTRY,
 613                                                          NULL, NULL, 0, SETTING_ABOUT_DEVICE_NAME_STR, pa_sub_desc,
 614                                                          __setting_about_device_name_changed_cb);
 615                 if (ad->item_dev_name) {
 616                         ad->item_dev_name->userdata = ad;
 617                         ad->item_dev_name->isSinglelineFlag = 0;
 618                         ad->item_dev_name->start_change_cb = (setting_call_back_func)__entry_key_down_cb;
 619                         ad->item_dev_name->stop_change_cb = __entry_unfocus_cb;
 620                         ad->item_dev_name->limit_filter_data = calloc(1, sizeof(Elm_Entry_Filter_Accept_Set));
 621
 622                         if (ad->item_dev_name->limit_filter_data) {
 623                                 //max byte len is 31 not 31+1
 624                                 //ad->item_dev_name->limit_filter_data->max_byte_count = MAX_DEVICE_NAME_LEN + OFFESET_ENTRY_FILTER;
 625                                 ad->item_dev_name->limit_filter_data->max_byte_count = MAX_DEVICE_NAME_LEN;
 626                                 ad->item_dev_name->win_main = ad->win_get;
 627                         }
 628                         //ad->item_dev_name->input_type = ELM_INPUT_PANEL_LAYOUT_NUMBER;
 629                         ad->item_dev_name->input_panel_disable_flag = EINA_TRUE;
 630                 } else {
 631                                 SETTING_TRACE_ERROR("ad->item_dev_name is NULL");
 632                 }
 633                 FREE(pa_sub_desc);
 634         }
 635
 636         // [UI] My number
 637         int err;
 638         char sel_num[TAPI_SIM_XDN_DIALING_NUMBER_LEN + 1] = { 0, };
 639         setting_get_string_slp_key(STR_SLP_SETTING_SELECT_NUM, sel_num, &err);
 640
 641         if (ad->my_numbers.count == 1) {
 642                 item_data =
 643                         setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2),
 644                                              NULL,
 645                                              ad, SWALLOW_Type_INVALID, NULL,
 646                                              NULL, 0, SETTING_ABOUT_MY_NUMBER_STR,
 647                                              sel_num, NULL);
 648                 if (item_data) {
 649                         elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 650                 } else {
 651                         SETTING_TRACE_ERROR("item_data is NULL");
 652                 }
 653         } else if (ad->my_numbers.count > 1){
 654                 setting_enable_expandable_genlist(scroller, ad,
 655                                           setting_about_main_exp_cb, NULL);
 656                 item_data = setting_create_Gendial_exp_parent_field(scroller,
 657                                                     &(ad->itc_2text_3_parent),
 658                                                     NULL, NULL,
 659                                                     SWALLOW_Type_INVALID,
 660                                                     SETTING_ABOUT_MY_NUMBER_STR,
 661                                                     sel_num);
 662                 if (item_data) {
 663                         item_data->int_slp_setting_binded = STR_SLP_SETTING_SELECT_NUM;
 664                 } else {
 665                         SETTING_TRACE_ERROR("ad->data_wap is NULL");
 666                 }
 667
 668         } else {
 669                 SETTING_TRACE_ERROR("don't have my number");
 670         }
 671
 672         // [UI] Phone model
 673         memset(str, 0x00, sizeof(str));
 674         setting_about_main_get_phone_model_name(str, sizeof(str));
 675         item_data =
 676             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 677                                              NULL, SWALLOW_Type_INVALID, NULL,
 678                                              NULL, 0, SETTING_ABOUT_MODEL_STR, str, NULL);
 679         if (item_data) {
 680                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 681         } else {
 682                 SETTING_TRACE_ERROR("item_data is NULL");
 683         }
 684
 685         // [UI] SW version
 686         memset(str, 0x00, sizeof(str));
 687         setting_about_main_get_sw_version(str, sizeof(str));
 688         item_data =
 689             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 690                                              NULL, SWALLOW_Type_INVALID, NULL,
 691                                              NULL, 0, SETTING_ABOUT_VERSION_STR, str, NULL);
 692         if (item_data) {
 693                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 694         } else {
 695                 SETTING_TRACE_ERROR("item_data is NULL");
 696         }
 697
 698         // [UI] Bluetooth address
 699         if ( ! is_emul_bin) { // requested by DI Kim due to BT BS on 11/26
 700                 memset(str, 0x00, sizeof(str));
 701                 setting_about_main_get_bluetooth_address_string(str, sizeof(str));
 702                 ad->item_data_bt =
 703                         setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 704                                                          NULL, SWALLOW_Type_INVALID, NULL,
 705                                                          NULL, 0, SETTING_ABOUT_BLUETOOTH_STR, str, NULL);
 706                 if (ad->item_data_bt) {
 707                         elm_genlist_item_select_mode_set(ad->item_data_bt->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 708                 } else {
 709                                 SETTING_TRACE_ERROR("item_data is NULL");
 710                 }
 711         }
 712
 713         // [UI] MAC address
 714         memset(str, 0x00, sizeof(str));
 715         setting_about_main_get_wifi_mac_address_string(str, sizeof(str));
 716
 717         SETTING_TRACE_DEBUG("[about main] get_wifi_mac_address : %s", str);
 718
 719         ad->item_data_wifi =
 720             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 721                                              NULL, SWALLOW_Type_INVALID, NULL,
 722                                              NULL, 0, SETTING_ABOUT_WIFI_STR, str, NULL);
 723         if (ad->item_data_wifi) {
 724                 elm_genlist_item_select_mode_set(ad->item_data_wifi->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 725         } else {
 726                 SETTING_TRACE_ERROR("item_data is NULL");
 727         }
 728
 729         // [UI] Battery
 730         memset(str, 0x00, sizeof(str));
 731         setting_about_main_get_battery_string(str, sizeof(str));
 732         item_data =
 733             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 734                                              NULL, SWALLOW_Type_INVALID, NULL,
 735                                              NULL, 0, SETTING_ABOUT_BATTERY_STR, str, NULL);
 736         if (item_data) {
 737                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 738                 ad->item_data_battery = item_data;
 739         } else {
 740                 SETTING_TRACE_ERROR("item_data is NULL");
 741         }
 742
 743         // [UI] CPU Info
 744         memset(str, 0x00, sizeof(str));
 745         float usr, sys;
 746         int ret = __stat_get_cpuinfo(&usr, &sys);
 747         if (ret == -ENOENT) {
 748                 SETTING_TRACE_ERROR("call __stat_get_cpuinfo fail");
 749                 snprintf(str, sizeof(str), "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 750         } else {
 751                 snprintf(str, sizeof(str), "%.0f%s", usr + sys, "\%");
 752         }
 753
 754         ad->item_data_cpu = item_data =
 755             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 756                                              NULL, SWALLOW_Type_INVALID, NULL,
 757                                              NULL, 0, SETTING_ABOUT_CPU_USAGE_STR, str, NULL);
 758         if (item_data) {
 759                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 760         } else {
 761                 SETTING_TRACE_ERROR("item_data is NULL");
 762         }
 763
 764         // [UI] separator
 765         item =
 766             elm_genlist_item_append(scroller, &(ad->itc_seperator), NULL, NULL,
 767                                     ELM_GENLIST_ITEM_NONE, NULL, NULL);
 768         elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 769
 770 #ifdef SUPPORT_DIAG_USAGE
 771         // [UI] Diagnostics and Usage
 772         if (!is_emul_bin) {
 773                 setting_create_Gendial_field_def(scroller, &(ad->itc_1text),
 774                                          setting_about_main_mouse_up_Gendial_list_cb,
 775                                          ad, SWALLOW_Type_INVALID, NULL, NULL,
 776                                          0, DIAGNOSTICS_USAGE_STR,
 777                                          NULL, NULL);
 778         }
 779 #endif
 780
 781         // [UI] Certificates
 782         // implementation is in progress.
 783         if (is_ug_installed_by_ug_args("setting-manage-applications-efl"))
 784         {
 785                 setting_create_Gendial_field_def(scroller, &(ad->itc_1text),
 786                                                  setting_about_main_mouse_up_Gendial_list_cb,
 787                                                  ad, SWALLOW_Type_INVALID, NULL, NULL,
 788                                                  0, "IDS_COM_BODY_CERTIFICATES", NULL, NULL);
 789
 790                 item = elm_genlist_item_append(scroller, &itc_bottom_seperator, NULL, NULL,
 791                                                 ELM_GENLIST_ITEM_NONE, NULL, NULL);
 792                 elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 793         }
 794
 795
 796         ad->update_timer =
 797             ecore_timer_add(2, (Ecore_Task_Cb) __timer_update_cb, ad);
 798
 799         return SETTING_RETURN_SUCCESS;
 800 }
 801
 802 static int setting_about_main_create(void *cb)
 803 {
 804         SETTING_TRACE_BEGIN;
 805         /* error check */
 806         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 807
 808         SettingAboutUG *ad = (SettingAboutUG *) cb;
 809
 810         Evas_Object *scroller = elm_genlist_add(ad->win_main_layout);
 811         retvm_if(scroller == NULL, SETTING_DRAW_ERR_FAIL_SCROLLER,
 812                  "Cannot set scroller object  as contento of layout");
 813         elm_object_style_set(scroller, "dialogue");
 814         elm_genlist_clear(scroller);    /* first to clear list */
 815
 816         /*  Enabling illume notification property for window */
 817         elm_win_conformant_set(ad->win_main_layout, 1);
 818         Evas_Object *conformant = elm_conformant_add(ad->win_main_layout);
 819         elm_object_style_set(conformant, "internal_layout");    /*  By Kollus. 2011-01-04 */
 820         evas_object_show(conformant);
 821         elm_object_content_set(conformant, scroller);
 822         ad->genlsit = scroller;
 823
 824         ad->ly_main =
 825             setting_create_layout_navi_bar(ad->win_main_layout, ad->win_get,
 826                                            _(KeyStr_AboutPhone),
 827                                            _("IDS_COM_BODY_BACK"), NULL, NULL,
 828                                            setting_about_main_click_softkey_back_cb,
 829                                            NULL, NULL, ad, conformant,
 830                                            &ad->navi_bar, NULL);
 831
 832         evas_object_event_callback_add(scroller, EVAS_CALLBACK_MOUSE_UP,
 833                                        __about_main_gl_mouse_up, ad);
 834
 835         ad->navi_item = elm_naviframe_top_item_get(ad->navi_bar);
 836
 837         setting_about_generate_genlist((void *)ad);
 838
 839         setting_view_about_main.is_create = 1;
 840         SETTING_TRACE_END;
 841         return SETTING_RETURN_SUCCESS;
 842 }
 843
 844 static int setting_about_main_destroy(void *cb)
 845 {
 846         SETTING_TRACE_BEGIN;
 847         /* error check */
 848         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 849
 850         SettingAboutUG *ad = (SettingAboutUG *) cb;
 851
 852         if (ad->update_timer) {
 853                 ecore_timer_del(ad->update_timer);
 854                 ad->update_timer = NULL;
 855         }
 856         if (ad->popup) {
 857                 evas_object_del(ad->popup);
 858                 ad->popup = NULL;
 859         }
 860
 861         if (ad->ly_main != NULL) {
 862                 evas_object_del(ad->ly_main);
 863                 ad->ly_main = NULL;
 864         }
 865
 866         setting_view_about_main.is_create = 0;
 867         return SETTING_RETURN_SUCCESS;
 868 }
 869
 870 static int setting_about_main_update(void *cb)
 871 {
 872         SETTING_TRACE_BEGIN;
 873         /* error check */
 874         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 875
 876         SettingAboutUG *ad = (SettingAboutUG *) cb;
 877
 878         if (ad->ly_main != NULL) {
 879                 evas_object_show(ad->ly_main);
 880         }
 881
 882         return SETTING_RETURN_SUCCESS;
 883 }
 884
 885 static int setting_about_main_cleanup(void *cb)
 886 {
 887         SETTING_TRACE_BEGIN;
 888         /* error check */
 889         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 890
 891         SettingAboutUG *ad = (SettingAboutUG *) cb;
 892
 893         if (ad->ly_main != NULL) {
 894                 /*  evas_object_hide(ad->ly_main); */
 895         }
 896
 897         return SETTING_RETURN_SUCCESS;
 898 }
 899
 900 /* ***************************************************
 901  *
 902  *general func
 903  *
 904  ***************************************************/
 905
 906 /* ***************************************************
 907  *
 908  *call back func
 909  *
 910  ***************************************************/
 911
 912 static void
 913 setting_about_main_click_softkey_back_cb(void *data, Evas_Object *obj,
 914                                          void *event_info)
 915 {
 916         SETTING_TRACE_BEGIN;
 917         /* error check */
 918         setting_retm_if(data == NULL, "Data parameter is NULL");
 919
 920         SettingAboutUG *ad = (SettingAboutUG *) data;
 921         if (ad->empty_flag) {
 922                 if (ad->popup) {
 923                         evas_object_del(ad->popup);
 924                         ad->popup = NULL;
 925                 }
 926                 ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 927                                      __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 928                 if (ad->item_dev_name) {
 929                         elm_object_focus_set(ad->item_dev_name->eo_check, EINA_TRUE);
 930                 }
 931                 return;
 932         }
 933
 934         /* Send destroy request */
 935         ug_destroy_me(ad->ug);
 936         //imf must be hided before view is destroyed.
 937         //Following code is just to improve the hiding speed. If not add these code,
 938         //the input pannel will also be hided with the view destroyed,but it works too slow.
 939         if (ad->item_dev_name) {
 940                 elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);
 941                 setting_hide_input_pannel_cb(ad->item_dev_name->eo_check);
 942         }
 943
 944         SETTING_TRACE_END;
 945 }
 946
 947 /**
 948 * @brief
 949 *
 950 * @param data
 951 * @param obj
 952 * @param event_info
 953 */
 954 static void
 955 setting_about_main_mouse_up_Gendial_list_cb(void *data, Evas_Object *obj,
 956                                             void *event_info)
 957 {
 958         SETTING_TRACE_BEGIN;
 959         /* error check */
 960         setting_retm_if(data == NULL, "Data parameter is NULL");
 961
 962         retm_if(event_info == NULL, "Invalid argument: event info is NULL");
 963         Elm_Object_Item *item = (Elm_Object_Item *) event_info;
 964         elm_genlist_item_selected_set(item, 0);
 965         Setting_GenGroupItem_Data *list_item = (Setting_GenGroupItem_Data *) elm_object_item_data_get(item);
 966
 967         /* SettingAboutUG *ad = (SettingAboutUG *) data; */
 968
 969         SETTING_TRACE("clicking item[%s]", _(list_item->keyStr));
 970         if (!safeStrCmp("IDS_ST_BODY_OPEN_SOURCE_LICENCES", list_item->keyStr)) {
 971
 972                 //setting_view_change(&setting_view_about_main, &setting_view_about_licences, data);
 973
 974         } else if (!safeStrCmp("IDS_COM_BODY_CERTIFICATES", list_item->keyStr)) {
 975                 __setting_about_main_certificates_clicked(data);
 976         } else if (!safeStrCmp(SETTING_ABOUT_DEVICE_NAME_STR, list_item->keyStr)) {
 977                 __setting_about_main_device_name_clicked(data, list_item->eo_check);
 978         } else if (!safeStrCmp(DIAGNOSTICS_USAGE_STR, list_item->keyStr)) {
 979                 __setting_about_main_diagnostics_usage_clicked(data, list_item->eo_check);
 980         }
 981 }
 982
 983 static void __destroy_certificates_ug_cb(ui_gadget_h ug, void *priv)
 984 {
 985         SETTING_TRACE_BEGIN;
 986
 987         /* restore the '<-' button on the navigate bar */
 988         ret_if(!priv);
 989         SettingAboutUG *ad = (SettingAboutUG *) priv;   /* ad is point to priv */
 990
 991         if (ug) {
 992                 ug_destroy(ug);
 993                 ad->ug_loading = NULL;
 994         }
 995
 996 }
 997
 998 static void __setting_about_main_certificates_clicked(void *data)
 999 {
1000         SETTING_TRACE_BEGIN;
1001         retm_if(data == NULL, "Data parameter is NULL");
1002         SettingAboutUG *ad = (SettingAboutUG *)data;
1003
1004         struct ug_cbs *cbs = (struct ug_cbs *)calloc(1, sizeof(struct ug_cbs));
1005         if (!cbs) {
1006                 return;
1007         }
1008
1009         cbs->layout_cb = setting_about_layout_ug_cb;
1010         cbs->result_cb = NULL;
1011         cbs->destroy_cb = __destroy_certificates_ug_cb;
1012         cbs->priv = (void *)ad;
1013
1014         ad->ug_loading =
1015             ug_create(ad->ug, "setting-manage-certificates-efl", UG_MODE_FULLVIEW, NULL, cbs);
1016
1017         if (NULL == ad->ug_loading) {   /* error handling */
1018                 SETTING_TRACE_ERROR("NULL == ad->ug_loading");
1019         }
1020         FREE(cbs);
1021 }
1022
1023 static void __top_back_cb(void *data, Evas_Object *obj,
1024                                          void *event_info)
1025 {
1026         SETTING_TRACE_BEGIN;
1027         /* error check */
1028         setting_retm_if(data == NULL, "Data parameter is NULL");
1029
1030         SettingAboutUG *ad = (SettingAboutUG *) data;
1031
1032         if (ad->item_dev_name)
1033                 setting_hide_input_pannel_cb(ad->item_dev_name->eo_check);
1034
1035         SETTING_TRACE_END;
1036 }
1037
1038 static void _input_panel_event_cb(void *data, Ecore_IMF_Context *ctx, int value)
1039 {
1040         SETTING_TRACE_BEGIN;
1041         retm_if(data == NULL, "Data parameter is NULL");
1042         retm_if(ctx == NULL, "obj parameter is NULL");
1043
1044         SettingAboutUG *ad = (SettingAboutUG *)data;
1045
1046         if(value == ECORE_IMF_INPUT_PANEL_STATE_SHOW)
1047         {
1048                 SETTING_TRACE("value == ECORE_IMF_INPUT_PANEL_STATE_SHOW");
1049                 if(ad->navi_item && !elm_object_item_part_content_get(ad->navi_item, "title_right_btn"))
1050                 {
1051                         Evas_Object *r_button = setting_create_button(ad->navi_bar,
1052                                                                         dgettext("sys_string", "IDS_COM_BODY_BACK"),
1053                                                                         NAVI_BACK_BUTTON_STYLE,
1054                                                                         __top_back_cb,
1055                                                                         ad);
1056                         elm_object_item_part_content_set(ad->navi_item, "title_right_btn", r_button);
1057                 }
1058         }
1059         else if(value == ECORE_IMF_INPUT_PANEL_STATE_HIDE)
1060         {
1061                 SETTING_TRACE("value == ECORE_IMF_INPUT_PANEL_STATE_HIDE");
1062                 if(ad->navi_item && elm_object_item_part_content_get(ad->navi_item, "title_right_btn")) {
1063                         Evas_Object *btn = elm_object_item_part_content_unset(ad->navi_item, "title_right_btn");
1064                         evas_object_del(btn);
1065                 }
1066
1067                 if (ad->item_dev_name) {
1068                         elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);
1069                 }
1070         }
1071 }
1072
1073 static void __setting_about_main_device_name_clicked(void *data, Evas_Object *obj)
1074 {
1075         SETTING_TRACE_BEGIN;
1076         retm_if(data == NULL, "Data parameter is NULL");
1077         retm_if(obj == NULL, "obj parameter is NULL");
1078         SettingAboutUG *ad = (SettingAboutUG *)data;
1079
1080         if (!elm_object_focus_get(obj)) {
1081                 elm_object_focus_set(obj, EINA_TRUE);
1082         }
1083
1084         Ecore_IMF_Context *imf_context = (Ecore_IMF_Context *)elm_entry_imf_context_get(obj);
1085         setting_retm_if(imf_context == NULL, "imf_context is NULL");
1086         ecore_imf_context_input_panel_event_callback_add(imf_context, ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_cb, ad);
1087         ecore_imf_context_input_panel_show(imf_context);
1088 }
1089
1090
1091 static void __destroy_diagnostics_usage_ug_cb(ui_gadget_h ug, void *priv)
1092 {
1093         SETTING_TRACE_BEGIN;
1094
1095         /* restore the '<-' button on the navigate bar */
1096         ret_if(!priv);
1097         SettingAboutUG *ad = (SettingAboutUG *) priv;   /* ad is point to priv */
1098
1099         if (ug) {
1100                 ug_destroy(ug);
1101                 ad->ug_loading = NULL;
1102         }
1103
1104         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
1105         ret_if(!navi_it);
1106         Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
1107
1108         if (back_btn != NULL) {
1109                 elm_object_style_set(back_btn, NAVI_BACK_BUTTON_STYLE); /* take into effect */
1110         }
1111 }
1112
1113 static void __setting_about_main_diagnostics_usage_clicked(void *data, Evas_Object *obj)
1114 {
1115         SETTING_TRACE_BEGIN;
1116         retm_if(data == NULL, "Data parameter is NULL");
1117         SettingAboutUG *ad = (SettingAboutUG *)data;
1118
1119         // create UG
1120         if (!ad)
1121                 return;         /*  do nothing if ad is NULL */
1122
1123         struct ug_cbs *cbs = (struct ug_cbs *)calloc(1, sizeof(struct ug_cbs));
1124         if (!cbs) {
1125                 return;
1126         }
1127
1128         cbs->layout_cb = setting_about_layout_ug_cb;
1129         cbs->result_cb = NULL;
1130         cbs->destroy_cb = __destroy_diagnostics_usage_ug_cb;
1131         cbs->priv = (void *)ad;
1132
1133         ad->ug_loading =
1134             ug_create(ad->ug, "setting-crash-efl", UG_MODE_FULLVIEW, NULL, cbs);
1135
1136         if (NULL == ad->ug_loading) {   /* error handling */
1137                 SETTING_TRACE_ERROR("NULL == ad->ug_loading");
1138                 setting_create_simple_popup(ad, ad->win_get, NULL, _(UNSUPPORTED_FUNCTION));
1139         }
1140         FREE(cbs);
1141 }