src/mh_common_utility.c

   1 /*
   2 * ug-mobile-ap
   3 *
   4 * Copyright 2012-2013  Samsung Electronics Co., Ltd
   5
   6 * Licensed under the Flora License, Version 1.1 (the "License");
   7 * you may not use this file except in compliance with the License.
   8 * You may obtain a copy of the License at
   9
  10 * http://floralicense.org/license
  11
  12 * Unless required by applicable law or agreed to in writing, software
  13 * distributed under the License is distributed on an "AS IS" BASIS,
  14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 * See the License for the specific language governing permissions and
  16 * limitations under the License.
  17 *
  18 */
  19
  20 #include "mh_common_utility.h"
  21 #include "mobile_hotspot.h"
  22
  23 static mh_popup_type_e popup_type = MH_POPUP_NONE;
  24 static Evas_Object *popup_content = NULL;
  25 static char *popup_string = NULL;
  26
  27 static void __one_btn_popup_resp(void *data, Evas_Object *obj, void *event_info)
  28 {
  29         __MOBILE_AP_FUNC_ENTER__;
  30
  31         if (data == NULL || obj == NULL) {
  32                 ERR("The param is NULL\n");
  33                 return;
  34         }
  35
  36         mh_appdata_t *ad = (mh_appdata_t *)data;
  37
  38         evas_object_del(ad->popup);
  39         ad->popup = NULL;
  40
  41         DBG("popup_type : %d\n", popup_type);
  42         switch (popup_type) {
  43         case MH_POP_USB_CONNECT:
  44                 _update_usb_item(ad, MH_STATE_NONE);
  45                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_USB_MODE_INT,
  46                                 _handle_usb_mode_change);
  47                 break;
  48
  49         case MH_POP_INFORMATION:
  50                 break;
  51
  52         default:
  53                 DBG("Unknown popup_type : %d\n", popup_type);
  54                 break;
  55         }
  56
  57         __MOBILE_AP_FUNC_EXIT__;
  58 }
  59
  60 static void __alert_popup_resp(void *data, Evas_Object *obj, void *event_info)
  61 {
  62         __MOBILE_AP_FUNC_ENTER__;
  63
  64         if (data == NULL || obj == NULL) {
  65                 ERR("The param is NULL\n");
  66                 return;
  67         }
  68
  69         mh_appdata_t *ad = (mh_appdata_t *)data;
  70
  71         evas_object_del(ad->popup);
  72         ad->popup = NULL;
  73
  74         DBG("popup_type : %d\n", popup_type);
  75         switch (popup_type) {
  76         case MH_POP_INFORMATION_WO_BUTTON:
  77                 break;
  78
  79         default:
  80                 DBG("Unknown popup_type : %d\n", popup_type);
  81                 break;
  82         }
  83
  84         __MOBILE_AP_FUNC_EXIT__;
  85 }
  86
  87 static void __popup_resp_yes(void *data, Evas_Object *obj, void *event_info)
  88 {
  89         __MOBILE_AP_FUNC_ENTER__;
  90
  91         if (data == NULL || obj == NULL) {
  92                 ERR("The param is NULL\n");
  93                 return;
  94         }
  95
  96         mh_appdata_t *ad = (mh_appdata_t *)data;
  97         bool wifi_state;
  98         int ret = 0;
  99
 100         evas_object_del(ad->popup);
 101         ad->popup = NULL;
 102
 103         DBG("popup_type : %d\n", popup_type);
 104         switch (popup_type) {
 105         case MH_POP_WIFI_ON_CONF:
 106                 wifi_is_activated(&wifi_state);
 107                 if (wifi_state == true) {
 108                         if (_turn_off_wifi(ad) != 0) {
 109                                 ERR("_turn_off_wifi is failed\n");
 110                                 _update_wifi_item(ad, MH_STATE_NONE);
 111                         }
 112                 } else if (_is_wifi_direct_on() == true) {
 113                         if (_turn_off_wifi_direct(ad) != 0) {
 114                                 ERR("_turn_off_wifi_direct is failed\n");
 115                                 _update_wifi_item(ad, MH_STATE_NONE);
 116                         }
 117                 } else {
 118                         ret = tethering_enable(ad->handle, TETHERING_TYPE_WIFI);
 119                         if (ret != TETHERING_ERROR_NONE) {
 120                                 ERR("wifi tethering on is failed : %d\n", ret);
 121                                 _update_wifi_item(ad, MH_STATE_NONE);
 122                         }
 123                 }
 124                 break;
 125
 126         case MH_POP_WIFI_OFF_CONF:
 127                 ret = tethering_disable(ad->handle, TETHERING_TYPE_WIFI);
 128                 if (ret != TETHERING_ERROR_NONE) {
 129                         ERR("wifi tethering off is failed : %d\n", ret);
 130                         _update_wifi_item(ad, MH_STATE_NONE);
 131                 }
 132                 break;
 133
 134         case MH_POP_BT_ON_CONF:
 135                 ret = tethering_enable(ad->handle, TETHERING_TYPE_BT);
 136                 if (ret != TETHERING_ERROR_NONE) {
 137                         ERR("Error enable bt tethering : %d\n", ret);
 138                         _update_bt_item(ad, MH_STATE_NONE);
 139                 }
 140                 break;
 141
 142         case MH_POP_USB_ON_CONF:
 143                 if (_get_vconf_usb_state() != VCONFKEY_SYSMAN_USB_AVAILABLE) {
 144                         _prepare_popup(MH_POP_USB_CONNECT,
 145                                         _("IDS_MOBILEAP_POP_CONNECT_USB_CABLE"));
 146                         _create_popup(ad);
 147                         vconf_notify_key_changed(VCONFKEY_SETAPPL_USB_MODE_INT,
 148                                         _handle_usb_mode_change, (void *)ad);
 149                         break;
 150                 }
 151
 152                 _prepare_popup(MH_POP_USB_ON_PREVCONN_CONF,
 153                                 _("IDS_MOBILEAP_POP_ENABLING_USB_TETHERING_WILL_DISCONNECT_PREVIOUS_USB_CONNECTION"));
 154                 _create_popup(ad);
 155                 break;
 156
 157         case MH_POP_USB_ON_PREVCONN_CONF:
 158                 ret = tethering_enable(ad->handle, TETHERING_TYPE_USB);
 159                 if (ret != TETHERING_ERROR_NONE) {
 160                         ERR("Error enable usb tethering : %d\n", ret);
 161                         _update_usb_item(ad, MH_STATE_NONE);
 162                 }
 163                 break;
 164
 165         case MH_POP_ENTER_TO_WIFI_SETUP_CONF:
 166                 _update_wifi_item(ad, MH_STATE_PROCESS);
 167                 ret = tethering_disable(ad->handle, TETHERING_TYPE_WIFI);
 168                 if (ret != TETHERING_ERROR_NONE) {
 169                         ERR("Wi-Fi tethering off is failed : %d\n", ret);
 170                         _update_wifi_item(ad, MH_STATE_NONE);
 171                 } else
 172                         ad->main.need_recover_wifi_tethering = true;
 173
 174                 mh_draw_wifi_setup_view(ad);
 175                 break;
 176
 177         default:
 178                 DBG("Unknown popup_type : %d\n", popup_type);
 179                 break;
 180         }
 181
 182         __MOBILE_AP_FUNC_EXIT__;
 183 }
 184
 185 static void __popup_resp_no(void *data, Evas_Object *obj, void *event_info)
 186 {
 187         __MOBILE_AP_FUNC_ENTER__;
 188
 189         if (data == NULL || obj == NULL) {
 190                 ERR("The param is NULL\n");
 191                 return;
 192         }
 193
 194         mh_appdata_t *ad = (mh_appdata_t *)data;
 195
 196         evas_object_del(ad->popup);
 197         ad->popup = NULL;
 198
 199         DBG("popup_type : %d\n", popup_type);
 200         switch (popup_type) {
 201         case MH_POP_WIFI_ON_CONF:
 202                 _update_wifi_item(ad, MH_STATE_NONE);
 203                 break;
 204
 205         case MH_POP_WIFI_OFF_CONF:
 206                 _update_wifi_item(ad, MH_STATE_NONE);
 207                 break;
 208
 209         case MH_POP_BT_ON_CONF:
 210                 _update_bt_item(ad, MH_STATE_NONE);
 211                 break;
 212
 213         case MH_POP_USB_ON_CONF:
 214                 _update_usb_item(ad, MH_STATE_NONE);
 215                 break;
 216
 217         case MH_POP_USB_ON_PREVCONN_CONF:
 218                 _update_usb_item(ad, MH_STATE_NONE);
 219                 break;
 220
 221         case MH_POP_ENTER_TO_WIFI_SETUP_CONF:
 222                 break;
 223
 224         default:
 225                 DBG("Unknown popup_type : %d\n", popup_type);
 226                 break;
 227         }
 228
 229         __MOBILE_AP_FUNC_EXIT__;
 230 }
 231
 232 static bool _count_connected_clients_cb(tethering_client_h client, void *user_data)
 233 {
 234         if (user_data == NULL) {
 235                 ERR("user_data is NULL\n");
 236                 return true;
 237         }
 238
 239         int *count = (int *)user_data;
 240
 241         *count += 1;
 242
 243         return true;
 244 }
 245
 246 void _prepare_popup_with_content(int type, Evas_Object *obj)
 247 {
 248         __MOBILE_AP_FUNC_ENTER__;
 249
 250         if (obj == NULL) {
 251                 ERR("param is NULL\n");
 252                 return;
 253         }
 254
 255         popup_type = type;
 256
 257         if (popup_content)
 258                 evas_object_del(popup_content);
 259         popup_content = obj;
 260
 261         if (popup_string) {
 262                 free(popup_string);
 263                 popup_string = NULL;
 264         }
 265
 266         __MOBILE_AP_FUNC_EXIT__;
 267 }
 268
 269 void _prepare_popup(int type, const char *str)
 270 {
 271         __MOBILE_AP_FUNC_ENTER__;
 272
 273         if (str == NULL) {
 274                 ERR("param is NULL\n");
 275                 return;
 276         }
 277
 278         popup_type = type;
 279         popup_content = NULL;
 280
 281         if (popup_string)
 282                 free(popup_string);
 283
 284         popup_string = strndup(str, MH_LABEL_LENGTH_MAX);
 285         if (popup_string == NULL)
 286                 ERR("strndup is failed\n");
 287
 288         __MOBILE_AP_FUNC_EXIT__;
 289 }
 290
 291 Eina_Bool _create_popup(mh_appdata_t *ad)
 292 {
 293         __MOBILE_AP_FUNC_ENTER__;
 294
 295         Evas_Object *btn = NULL;
 296
 297         if (ad == NULL) {
 298                 ERR("The param is NULL\n");
 299                 if (popup_string) {
 300                         free(popup_string);
 301                         popup_string = NULL;
 302                 }
 303                 popup_content = NULL;
 304
 305                 return EINA_FALSE;
 306         }
 307
 308         if (ad->popup != NULL) {
 309                 DBG("Pop-up already exists. Delete it.\n");
 310                 evas_object_del(ad->popup);
 311                 ad->popup = NULL;
 312         }
 313
 314         DBG("Create_popup %d\n", popup_type);
 315         switch (popup_type) {
 316         case MH_POP_WIFI_ON_CONF:
 317                 ad->popup = elm_popup_add(ad->win);
 318                 evas_object_size_hint_weight_set(ad->popup,
 319                                 EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 320
 321                 if (popup_content == NULL)
 322                         elm_object_text_set(ad->popup, popup_string);
 323                 else
 324                         elm_object_content_set(ad->popup, popup_content);
 325
 326                 btn = elm_button_add(ad->popup);
 327                 elm_object_style_set(btn, "popup_button/default");
 328                 elm_object_text_set(btn, S_("IDS_COM_SK_OK"));
 329                 elm_object_part_content_set(ad->popup, "button1", btn);
 330                 evas_object_smart_callback_add(btn, "clicked",
 331                                 __popup_resp_yes, (void *)ad);
 332
 333                 btn = elm_button_add(ad->popup);
 334                 elm_object_style_set(btn, "popup_button/default");
 335                 elm_object_text_set(btn, S_("IDS_COM_SK_CANCEL"));
 336                 elm_object_part_content_set(ad->popup, "button2", btn);
 337                 evas_object_smart_callback_add(btn, "clicked",
 338                                 __popup_resp_no, (void *)ad);
 339
 340                 evas_object_show(ad->popup);
 341                 break;
 342
 343         case MH_POP_WIFI_OFF_CONF:
 344                 ad->popup = elm_popup_add(ad->win);
 345                 evas_object_size_hint_weight_set(ad->popup,
 346                                 EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 347
 348                 if (popup_content == NULL)
 349                         elm_object_text_set(ad->popup, popup_string);
 350                 else
 351                         elm_object_content_set(ad->popup, popup_content);
 352
 353                 btn = elm_button_add(ad->popup);
 354                 elm_object_style_set(btn, "popup_button/default");
 355                 elm_object_text_set(btn, S_("IDS_COM_SK_YES"));
 356                 elm_object_part_content_set(ad->popup, "button1", btn);
 357                 evas_object_smart_callback_add(btn, "clicked",
 358                                 __popup_resp_yes, (void *)ad);
 359
 360                 btn = elm_button_add(ad->popup);
 361                 elm_object_style_set(btn, "popup_button/default");
 362                 elm_object_text_set(btn, S_("IDS_COM_SK_NO"));
 363                 elm_object_part_content_set(ad->popup, "button2", btn);
 364                 evas_object_smart_callback_add(btn, "clicked",
 365                                 __popup_resp_no, (void *)ad);
 366
 367                 evas_object_show(ad->popup);
 368                 break;
 369
 370         case MH_POP_USB_CONNECT:
 371                 ad->popup = elm_popup_add(ad->win);
 372                 evas_object_size_hint_weight_set(ad->popup, EVAS_HINT_EXPAND,
 373                                 EVAS_HINT_EXPAND);
 374
 375                 if (popup_content == NULL)
 376                         elm_object_text_set(ad->popup, popup_string);
 377                 else
 378                         elm_object_content_set(ad->popup, popup_content);
 379
 380                 btn = elm_button_add(ad->popup);
 381                 elm_object_style_set(btn, "popup_button/default");
 382                 elm_object_text_set(btn, S_("IDS_COM_SK_CANCEL"));
 383                 elm_object_part_content_set(ad->popup, "button1", btn);
 384                 evas_object_smart_callback_add(btn, "clicked",
 385                                 __one_btn_popup_resp, (void *)ad);
 386
 387                 evas_object_show(ad->popup);
 388                 break;
 389
 390         case MH_POP_BT_ON_CONF:
 391                 ad->popup = elm_popup_add(ad->win);
 392                 evas_object_size_hint_weight_set(ad->popup,
 393                                 EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 394
 395                 if (popup_content == NULL)
 396                         elm_object_text_set(ad->popup, popup_string);
 397                 else
 398                         elm_object_content_set(ad->popup, popup_content);
 399
 400                 btn = elm_button_add(ad->popup);
 401                 elm_object_style_set(btn, "popup_button/default");
 402                 elm_object_text_set(btn, S_("IDS_COM_SK_OK"));
 403                 elm_object_part_content_set(ad->popup, "button1", btn);
 404                 evas_object_smart_callback_add(btn, "clicked",
 405                                 __popup_resp_yes, (void *)ad);
 406
 407                 btn = elm_button_add(ad->popup);
 408                 elm_object_style_set(btn, "popup_button/default");
 409                 elm_object_text_set(btn, S_("IDS_COM_SK_CANCEL"));
 410                 elm_object_part_content_set(ad->popup, "button2", btn);
 411                 evas_object_smart_callback_add(btn, "clicked",
 412                                 __popup_resp_no, (void *)ad);
 413
 414                 evas_object_show(ad->popup);
 415                 break;
 416
 417         case MH_POP_USB_ON_CONF:
 418         case MH_POP_USB_ON_PREVCONN_CONF:
 419                 ad->popup = elm_popup_add(ad->win);
 420                 evas_object_size_hint_weight_set(ad->popup,
 421                                 EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 422
 423                 if (popup_content == NULL)
 424                         elm_object_text_set(ad->popup, popup_string);
 425                 else
 426                         elm_object_content_set(ad->popup, popup_content);
 427
 428                 btn = elm_button_add(ad->popup);
 429                 elm_object_style_set(btn, "popup_button/default");
 430                 elm_object_text_set(btn, S_("IDS_COM_SK_OK"));
 431                 elm_object_part_content_set(ad->popup, "button1", btn);
 432                 evas_object_smart_callback_add(btn, "clicked",
 433                                 __popup_resp_yes, (void *)ad);
 434
 435                 btn = elm_button_add(ad->popup);
 436                 elm_object_style_set(btn, "popup_button/default");
 437                 elm_object_text_set(btn, S_("IDS_COM_SK_CANCEL"));
 438                 elm_object_part_content_set(ad->popup, "button2", btn);
 439                 evas_object_smart_callback_add(btn, "clicked",
 440                                 __popup_resp_no, (void *)ad);
 441
 442                 evas_object_show(ad->popup);
 443                 break;
 444
 445         case MH_POP_INFORMATION:
 446                 ad->popup = elm_popup_add(ad->win);
 447                 evas_object_size_hint_weight_set(ad->popup, EVAS_HINT_EXPAND,
 448                                 EVAS_HINT_EXPAND);
 449
 450                 if (popup_content == NULL)
 451                         elm_object_text_set(ad->popup, popup_string);
 452                 else
 453                         elm_object_content_set(ad->popup, popup_content);
 454
 455                 btn = elm_button_add(ad->popup);
 456                 elm_object_style_set(btn, "popup_button/default");
 457                 elm_object_text_set(btn, S_("IDS_COM_POP_CLOSE"));
 458                 elm_object_part_content_set(ad->popup, "button1", btn);
 459                 evas_object_smart_callback_add(btn, "clicked",
 460                                 __one_btn_popup_resp, (void *)ad);
 461
 462                 evas_object_show(ad->popup);
 463                 break;
 464
 465         case MH_POP_INFORMATION_WO_BUTTON:
 466                 ad->popup = elm_popup_add(ad->win);
 467                 evas_object_size_hint_weight_set(ad->popup, EVAS_HINT_EXPAND,
 468                                 EVAS_HINT_EXPAND);
 469
 470                 if (popup_content == NULL)
 471                         elm_object_text_set(ad->popup, popup_string);
 472                 else
 473                         elm_object_content_set(ad->popup, popup_content);
 474
 475                 elm_popup_timeout_set(ad->popup, MH_POPUP_TIMEOUT);
 476                 evas_object_smart_callback_add(ad->popup, "timeout",
 477                                 __alert_popup_resp, (void *)ad);
 478                 evas_object_smart_callback_add(ad->popup, "block,clicked",
 479                                 __alert_popup_resp, (void *)ad);
 480
 481                 evas_object_show(ad->popup);
 482                 break;
 483
 484         case MH_POP_ENTER_TO_WIFI_SETUP_CONF:
 485                 ad->popup = elm_popup_add(ad->win);
 486                 evas_object_size_hint_weight_set(ad->popup,
 487                                 EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 488
 489                 if (popup_content == NULL)
 490                         elm_object_text_set(ad->popup, popup_string);
 491                 else
 492                         elm_object_content_set(ad->popup, popup_content);
 493
 494                 btn = elm_button_add(ad->popup);
 495                 elm_object_style_set(btn, "popup_button/default");
 496                 elm_object_text_set(btn, S_("IDS_COM_SK_OK"));
 497                 elm_object_part_content_set(ad->popup, "button1", btn);
 498                 evas_object_smart_callback_add(btn, "clicked",
 499                                 __popup_resp_yes, (void *)ad);
 500
 501                 btn = elm_button_add(ad->popup);
 502                 elm_object_style_set(btn, "popup_button/default");
 503                 elm_object_text_set(btn, S_("IDS_COM_SK_CANCEL"));
 504                 elm_object_part_content_set(ad->popup, "button2", btn);
 505                 evas_object_smart_callback_add(btn, "clicked",
 506                                 __popup_resp_no, (void *)ad);
 507
 508                 evas_object_show(ad->popup);
 509                 break;
 510         default:
 511                 ERR("Unknown popup_type : %d\n", popup_type);
 512                 break;
 513         }
 514
 515         if (popup_string) {
 516                 free(popup_string);
 517                 popup_string = NULL;
 518         }
 519         popup_content = NULL;
 520
 521         __MOBILE_AP_FUNC_EXIT__;
 522
 523         return EINA_TRUE;
 524 }
 525
 526 void _destroy_popup(mh_appdata_t *ad)
 527 {
 528         __MOBILE_AP_FUNC_ENTER__;
 529
 530         if (ad && ad->popup) {
 531                 evas_object_del(ad->popup);
 532                 ad->popup = NULL;
 533         }
 534
 535         if (popup_string) {
 536                 free(popup_string);
 537                 popup_string = NULL;
 538         }
 539         popup_content = NULL;
 540         popup_type = MH_POPUP_NONE;
 541
 542         __MOBILE_AP_FUNC_EXIT__;
 543
 544         return;
 545 }
 546
 547 Evas_Object *_create_bg(Evas_Object *parent, const char *style)
 548 {
 549         __MOBILE_AP_FUNC_ENTER__;
 550
 551         if (parent == NULL || style == NULL) {
 552                 ERR("The param is NULL\n");
 553                 return NULL;
 554         }
 555
 556         Evas_Object *bg = NULL;
 557
 558         bg = elm_bg_add(parent);
 559         if (bg == NULL) {
 560                 ERR("bg is NULL\n");
 561                 return NULL;
 562         }
 563
 564         evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 565         elm_object_style_set(bg, style);
 566         evas_object_show(bg);
 567
 568         return bg;
 569 }
 570
 571 Evas_Object *_create_win_layout(mh_appdata_t *ad)
 572 {
 573         __MOBILE_AP_FUNC_ENTER__;
 574
 575         if (ad->win == NULL) {
 576                 ERR("There is no main window\n");
 577                 return NULL;
 578         }
 579
 580         Evas_Object *layout;
 581         Evas_Object *bg;
 582
 583         layout = elm_layout_add(ad->win);
 584         if (layout == NULL) {
 585                 ERR("layout is NULL\n");
 586                 return NULL;
 587         }
 588
 589         elm_layout_theme_set(layout, "layout", "application", "default");
 590         evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND,
 591                         EVAS_HINT_EXPAND);
 592
 593         bg = _create_bg(layout, "group_list");
 594         if (bg == NULL) {
 595                 ERR("bg is NULL\n");
 596                 evas_object_del(layout);
 597                 return NULL;
 598         }
 599         elm_object_part_content_set(layout, "elm.swallow.bg", bg);
 600
 601         evas_object_show(layout);
 602
 603         ad->layout = layout;
 604         ad->bg = bg;
 605
 606         __MOBILE_AP_FUNC_EXIT__;
 607
 608         return layout;
 609 }
 610
 611 Evas_Object *_create_naviframe(Evas_Object *parent)
 612 {
 613         __MOBILE_AP_FUNC_ENTER__;
 614
 615         if (parent == NULL) {
 616                 ERR("parent is NULL\n");
 617                 return NULL;
 618         }
 619
 620         Evas_Object *naviframe;
 621
 622         naviframe = elm_naviframe_add(parent);
 623         if (naviframe == NULL) {
 624                 ERR("naviframe is NULL\n");
 625                 return NULL;
 626         }
 627         evas_object_show(naviframe);
 628
 629         __MOBILE_AP_FUNC_EXIT__;
 630
 631         return naviframe;
 632 }
 633
 634 void _handle_usb_mode_change(keynode_t *key, void *data)
 635 {
 636         mh_appdata_t *ad = (mh_appdata_t *)data;
 637         int vconf_key = 0;
 638
 639         if (!data) {
 640                 ERR("The param is NULL\n");
 641                 return;
 642         }
 643
 644         if (vconf_keynode_get_type(key) != VCONF_TYPE_INT) {
 645                 ERR("Invalid vconf key\n");
 646                 return;
 647         }
 648
 649         vconf_key = vconf_keynode_get_int(key);
 650         DBG("vconf_key : %d\n", vconf_key);
 651         if (vconf_key == SETTING_USB_NONE_MODE) {
 652                 DBG("usb-utilties is processing mode change\n");
 653                 return;
 654         }
 655
 656         vconf_ignore_key_changed(VCONFKEY_SETAPPL_USB_MODE_INT,
 657                                 _handle_usb_mode_change);
 658
 659         evas_object_del(ad->popup);
 660         ad->popup = NULL;
 661
 662         if (tethering_enable(ad->handle, TETHERING_TYPE_USB) != TETHERING_ERROR_NONE) {
 663                 DBG("Error enable usb tethering\n");
 664                 _update_usb_item(ad, MH_STATE_NONE);
 665         }
 666 }
 667
 668 int _get_vconf_hotspot_mode(void)
 669 {
 670         int value = VCONFKEY_MOBILE_HOTSPOT_MODE_NONE;
 671
 672         if (vconf_get_int(VCONFKEY_MOBILE_HOTSPOT_MODE, &value) < 0) {
 673                 ERR("vconf_get_int is failed\n");
 674                 return 0;
 675         }
 676
 677         DBG("%s : %d\n", VCONFKEY_MOBILE_HOTSPOT_MODE, value);
 678
 679         return value;
 680 }
 681
 682 Eina_Bool _get_no_of_connected_device(tethering_h handle, int *no, tethering_type_e type)
 683 {
 684         if (handle == NULL || no == NULL)
 685                 return FALSE;
 686
 687         tethering_foreach_connected_clients(handle, type,
 688                         _count_connected_clients_cb, (void *)no);
 689
 690         return TRUE;
 691 }
 692
 693 Evas_Object *_create_label(Evas_Object *parent, const char *text)
 694 {
 695         Evas_Object *label;
 696
 697         label = elm_entry_add(parent);
 698         if (label == NULL) {
 699                 ERR("elm_entry_add is failed\n");
 700                 return NULL;
 701         }
 702
 703         elm_entry_editable_set(label, EINA_FALSE);
 704         elm_entry_context_menu_disabled_set(label, EINA_TRUE);
 705         elm_object_text_set(label, text);
 706
 707         evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, 0.0);
 708         evas_object_size_hint_align_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
 709         evas_object_show(label);
 710
 711         return label;
 712 }
 713
 714 Evas_Object *_create_slide_title(Evas_Object *parent, const char *text)
 715 {
 716         if (parent == NULL || text == NULL)
 717                 return NULL;
 718
 719         Evas_Object *label;
 720
 721         label = elm_label_add(parent);
 722         elm_object_style_set(label, "naviframe_title");
 723         elm_label_slide_mode_set(label, ELM_LABEL_SLIDE_MODE_AUTO);
 724         elm_label_wrap_width_set(label, 1);
 725         elm_label_ellipsis_set(label, EINA_TRUE);
 726         elm_object_text_set(label, text);
 727         evas_object_show(label);
 728
 729         elm_access_object_unregister(label);
 730         return label;
 731 }