Modify the screen UI for stt mode and refactoring code
[platform/core/uifw/inputdelegator.git] / src / w-input-stt-voice.cpp
index 1795cc8..6f137e5 100755 (executable)
@@ -48,6 +48,10 @@ using namespace std;
                "DEFAULT='font=Tizen:style=Regular  font_size=32 color=#FFFFFF color_class=AT013 text_class=tizen wrap=mixed align=center' \
                newline='br' b='+ font=Tizen:style=Bold'link='+ underline=on underline_color=#FFFFFF'"
 
+#define TOP_PADDING_AREA 120
+#define BOTTOM_PADDING_AREA 81 // Bottom Button H 78 + margin 3
+
+
 extern App_Data* app_data;
 extern VoiceData *my_voicedata;
 
@@ -66,28 +70,31 @@ static Elm_Genlist_Item_Class itc_title;
 static Elm_Genlist_Item_Class itc_1text;
 static Elm_Genlist_Item_Class itc_2text;
 
-static Eina_Bool change_guide_text(void *data);
+static bool sroll_bar_show = false;
+
+static bool g_send_button_clicked = false;
+
+
 static void set_guide_text(VoiceData *vd, const char* text, bool translatable = false);
 
 const char *supported_language[] = {
-                "auto",
-                "en_US",
-                "es_US",
-                "fr_FR",
-                "zh_CN",
-                "ja_JP",
-                "ko_KR",
+       "auto",
+       "en_US",
+       "es_US",
+       "fr_FR",
+       "zh_CN",
+       "ja_JP",
+       "ko_KR",
 };
 
-
 const char *disp_lang_array[] = {
-                "",
-                "English (United States)",
-                "Español (América Latina)",
-                "Français (France)",
-                "简体中文",
-                "日本語",
-                "한국어",
+       "",
+       "English (United States)",
+       "Español (América Latina)",
+       "Français (France)",
+       "简体中文",
+       "日本語",
+       "한국어",
 };
 
 typedef enum {
@@ -141,25 +148,24 @@ const char* get_lang_label(char lang[])
 }
 
 
-static Eina_Bool
-_bring_in_cb(void *data)
+static void _bring_in_cb(void* data, Evas_Object* obj, const char* s, const char* e)
 {
-       if(!data)
-               return ECORE_CALLBACK_CANCEL;
+       if (!data) return;
+
+       VoiceData *voicedata = (VoiceData *)data;
 
        Evas_Coord x, y, w, h;
 
-       Evas_Object *scroller = (Evas_Object *)data;
+       Evas_Object *scroller = (Evas_Object *)voicedata->scroller;
        Evas_Object *inner_layout = NULL;
 
        inner_layout = (Evas_Object *) evas_object_data_get(scroller, "inner_layout");
-
        evas_object_geometry_get(inner_layout, &x, &y, &w, &h);
-       elm_scroller_region_bring_in(scroller, x, h, w, h);
+       elm_scroller_region_bring_in(scroller, x, h + BOTTOM_PADDING_AREA, w, h); // in case of 3 line textblock, bring in is not working so, bottom padding size will be added
 
        PRINTFUNC(NO_PRINT, "scroller %d %d %d %d", x, y, w, h);
 
-       return ECORE_CALLBACK_CANCEL;
+       return;
 }
 
 static inline Evas_Coord get_text_block_size(Evas_Object *obj, std::string text)
@@ -200,7 +206,7 @@ static inline Evas_Coord get_text_block_size(Evas_Object *obj, std::string text)
 
 static Eina_Bool _update_textblock_timer_cb(void *data)
 {
-       if(!data)
+       if (!data)
                return ECORE_CALLBACK_CANCEL;
 
        VoiceData* voicedata = (VoiceData*)data;
@@ -224,33 +230,38 @@ static Eina_Bool _update_textblock_timer_cb(void *data)
        Evas_Object *inner_layout = NULL;
 
        scroller = elm_layout_content_get((Evas_Object *)voicedata->layout_main, "text_area");
-       if(!scroller)
+       if (!scroller)
        {
                PRINTFUNC(DLOG_ERROR, "failed to get scroller");
                return ECORE_CALLBACK_CANCEL;
        }
 
        box = elm_object_content_get(scroller);
-       if(!box)
+       if (!box)
        {
                PRINTFUNC(DLOG_ERROR, "failed to get box");
                return ECORE_CALLBACK_CANCEL;
        }
 
        inner_layout = (Evas_Object *) evas_object_data_get(scroller, "inner_layout");
-       if(!inner_layout)
+       if (!inner_layout)
        {
                PRINTFUNC(DLOG_ERROR, "failed to get inner_layout");
                return ECORE_CALLBACK_CANCEL;
        }
 
        entry = elm_layout_content_get(inner_layout, "elm.swallow.content");
-       if(!entry)
+       if (!entry)
        {
                PRINTFUNC(DLOG_ERROR, "failed to get entry");
                return ECORE_CALLBACK_CANCEL;
        }
 
+       if (!strcmp(result_text.c_str(), elm_entry_entry_get(entry))){
+               PRINTFUNC(DLOG_ERROR, "Nothing to update");
+               return ECORE_CALLBACK_CANCEL;
+       }
+
        Evas_Object *top = (Evas_Object *) evas_object_data_get(box, "top_padding");
        Evas_Object *bottom = (Evas_Object *) evas_object_data_get(box, "bottom_padding");
 
@@ -269,12 +280,12 @@ static Eina_Bool _update_textblock_timer_cb(void *data)
 
 //     if(height < 173) {
        {
-               int text_area_height = 360-102; // screen H - bottom button H
-               int top_height = ((text_area_height - height) / 2);
-               if(top_height < 120) top_height = 120; // Top fade area H
+               int text_area_height = 360; // screen H
+               int top_height = ((text_area_height - height - BOTTOM_PADDING_AREA) / 2); // 78 + 3 : bottom button H ++ margin
+               if (top_height < TOP_PADDING_AREA) top_height = TOP_PADDING_AREA; // Top fade area H
 
                int bottom_height = (text_area_height - top_height - height);
-               if(bottom_height < 1) bottom_height = 0;
+               if (bottom_height < BOTTOM_PADDING_AREA) bottom_height = BOTTOM_PADDING_AREA;
 
                PRINTFUNC(SECURE_DEBUG, "str : %s", result_text.c_str());
                PRINTFUNC(DLOG_DEBUG, "height : %d", height);
@@ -306,29 +317,36 @@ static Eina_Bool _update_textblock_timer_cb(void *data)
        Evas_Object *panel_left = elm_layout_content_get((Evas_Object *)panel_layout, "elm.swallow.right");
 
        if (result_text.size() > 0) {
+               show_bottom_button(voicedata, false);
                elm_object_signal_emit(panel_left, "elm,state,enabled", "elm");
        } else {
                elm_object_signal_emit(panel_left, "elm,state,disabled", "elm");
        }
 
-       elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,guide_text,bottom", "elm");
+       elm_object_signal_emit(inner_layout, "scrolling", "entry");
 
-       if(voicedata->state == STT_STATE_VAL_LISTENING){
-               if(voicedata->guide_text_timer != NULL){
-                       ecore_timer_del(voicedata->guide_text_timer);
-                       voicedata->guide_text_timer = NULL;
+       Evas_Coord x, y, w, h;
+       evas_object_geometry_get(inner_layout , &x, &y, &w, &h);
+       PRINTFUNC(DLOG_DEBUG, "inner_layout x=%d, y=%d, w=%d, h=%d", x, y, w, h);
+
+       if (h > 3900){ // to avoid Textblock size overflow (limit : 4000x4000)
+               PRINTFUNC(DLOG_ERROR, "Stop STT to avoid text block overflow");
+               if(voicedata->sttmanager->GetCurrent() == STT_STATE_RECORDING || voicedata->sttmanager->GetCurrent() == STT_STATE_PROCESSING) {
+                       PRINTFUNC(DLOG_DEBUG, "STT_STATE_RECORDING or STT_STATE_PROCESSING\n");
+                       try{
+                               voicedata->sttmanager->Cancel();
+                       }catch(is::stt::SttException &e){
+                               PRINTFUNC(DLOG_ERROR, "reason : %s", e.what());
+                       }
                }
-               set_guide_text(voicedata, SK_TAP_TO_PAUSE, true);
        }
 
-       elm_object_signal_emit(inner_layout, "scrolling", "entry");
-
        return ECORE_CALLBACK_CANCEL;
 }
 
 void _update_textblock(void *data)
 {
-       if(!data)
+       if (!data)
                return;
 
        VoiceData *voicedata = (VoiceData *) data;
@@ -344,7 +362,7 @@ void _update_textblock(void *data)
 
 void voice_get_string(const char *keyValue, _VoiceData *voicedata)
 {
-       if(!voicedata)
+       if (!voicedata)
                return;
 
        char* strbuf = NULL;
@@ -404,71 +422,45 @@ static void on_mic_button_press_cb(void *data, Evas_Object *obj, void *event_inf
        VoiceData *voicedata = (VoiceData *)data;
        if (!voicedata) return;
 
-       if (voicedata->sttmanager != NULL &&
-               (voicedata->sttmanager->GetCurrent() == STT_STATE_RECORDING
-               || voicedata->sttmanager->GetCurrent() == STT_STATE_PROCESSING)) {
-               try {
-                       voicedata->state = STT_STATE_VAL_INIT;
-                       voicedata->sttmanager->Stop();
-               }
-               catch (is::stt::SttException &e) {
-               }
-
-               if (voicedata->effector)
-                       voicedata->effector->Stop(true);
+       edje_object_signal_emit(_EDJ(voicedata->layout_main), "mouse,clicked,1", "background");
 
-               if (NULL != voicedata->start_timer) {
-                       ecore_timer_del(voicedata->start_timer);
-                       voicedata->start_timer = NULL;
-               }
-               if (NULL != voicedata->guide_text_timer) {
-                       ecore_timer_del(voicedata->guide_text_timer);
-                       voicedata->guide_text_timer = NULL;
-               }
-               if (NULL != voicedata->refresh_timer) {
-                       ecore_timer_del(voicedata->refresh_timer);
-                       voicedata->refresh_timer = NULL;
-               }
-       } else {
-               if (NULL != voicedata->guide_text_timer) {
-                       ecore_timer_del(voicedata->guide_text_timer);
-                       voicedata->guide_text_timer = NULL;
-               }
-               edje_object_signal_emit(_EDJ(voicedata->layout_main), "mouse,clicked,1", "background");
-       }
+       return;
 }
 
-
-static Eina_Bool _mic_button_enable_cb(void *data)
+static void on_confirm_button_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 {
-       PRINTFUNC(DLOG_DEBUG, "");
-
-       if(!data)
-               return ECORE_CALLBACK_CANCEL;
+       if (!data)
+               return;
 
        VoiceData* voicedata = (VoiceData*)data;
 
-       voicedata->btn_disabling_timer = NULL;
-
-       Evas_Object *button = (Evas_Object *)voicedata->mic_button;
-
-       elm_object_disabled_set(button, EINA_FALSE);
-
-       return ECORE_CALLBACK_CANCEL;
-}
-
+       if (g_send_button_clicked == true){
+               PRINTFUNC(DLOG_ERROR, "skipped seding STT result");
+               return;
+       }
 
-static void on_confirm_button_clicked_cb(void *data, Evas_Object *obj, void *event_info)
-{
-       if(!data)
+       if (is_textblock_empty(voicedata) == true){
                return;
+       }
 
-       VoiceData* voicedata = (VoiceData*)data;
+       if (voicedata->sttmanager){
+               if (voicedata->sttmanager->GetCurrent() == STT_STATE_RECORDING ||
+                       voicedata->sttmanager->GetCurrent() == STT_STATE_PROCESSING) {
+                       PRINTFUNC(DLOG_DEBUG, "STT_STATE_RECORDING or STT_STATE_PROCESSING\n");
+                       try{
+                               voicedata->sttmanager->Cancel();
+                       }catch(is::stt::SttException &e){
+                               PRINTFUNC(DLOG_ERROR, "reason : %s", e.what());
+                       }
+               }
+       }
+
+       g_send_button_clicked = true;
 
        std::string result_text;
        for(unsigned int i = 0; i < voicedata->stt_results.size(); i++){
                result_text += voicedata->stt_results.at(i);
-               if(i != voicedata->stt_results.size()-1)
+               if (i != voicedata->stt_results.size()-1)
                        result_text += " ";
        }
 
@@ -491,18 +483,15 @@ static void
 _panel_cue_clicked_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 {
        PRINTFUNC(DLOG_DEBUG, "left cue clicked!!");
-
        on_confirm_button_clicked_cb(data, NULL, NULL);
 }
 
-
-
 void stt_feedback_initialize()
 {
        int ret = 0;
 
        ret = feedback_initialize();
-       if(ret != 0)
+       if (ret != 0)
        {
                PRINTFUNC(DLOG_ERROR, "feedback_initialize failed!");
                return;
@@ -515,7 +504,7 @@ void stt_feedback(FeedbackType type)
        int ret;
 
        ret = feedback_initialize();
-       if(ret != 0)
+       if (ret != 0)
        {
                PRINTFUNC(DLOG_ERROR, "feedback_initialize failed!");
                return;
@@ -528,7 +517,7 @@ void stt_feedback(FeedbackType type)
        }
 
        ret = feedback_deinitialize();
-       if(ret != 0)
+       if (ret != 0)
        {
                PRINTFUNC(DLOG_ERROR, "feedback_initialize failed!");
                return;
@@ -540,7 +529,7 @@ void stt_feedback_deinitialize()
        int ret = 0;
 
        ret = feedback_deinitialize();
-       if(ret != 0)
+       if (ret != 0)
        {
                PRINTFUNC(DLOG_ERROR, "feedback_initialize failed!");
                return;
@@ -550,14 +539,14 @@ void stt_feedback_deinitialize()
 
 static Eina_Bool _idler_cb(void *data)
 {
-       if(!data) return ECORE_CALLBACK_CANCEL;
+       if (!data) return ECORE_CALLBACK_CANCEL;
 
        VoiceData *voicedata = (VoiceData *)data;
 
        PRINTFUNC(DLOG_DEBUG, "");
 
 
-       if(true == _app_stt_initialize(voicedata)) {
+       if (true == _app_stt_initialize(voicedata)) {
                LOGD("_app_stt_initialize None Error");
                voicedata->voicefw_state = 1;
                voicedata->state = STT_STATE_VAL_INIT;
@@ -582,12 +571,11 @@ static Eina_Bool _idler_cb(void *data)
 
        voicedata->mo->Update();
 
-       elm_access_highlight_set(voicedata->mic_button);
+       voicedata->setup_timer = NULL;
 
        return ECORE_CALLBACK_CANCEL;
 }
 
-
 static Eina_Bool _power_delayed_unlock(void *data){
        PRINTFUNC(DLOG_DEBUG, "POWER Unlock");
 
@@ -610,28 +598,28 @@ void powerLock(void *data, bool enable)
 
        VoiceData *voicedata = (VoiceData *) data;
 
-       if(enable) {
+       if (enable) {
                ret = device_power_wakeup(false);
                PRINTFUNC(DLOG_DEBUG, "LCD Wakeup");
 
-               if(ret != DEVICE_ERROR_NONE)
+               if (ret != DEVICE_ERROR_NONE)
                        PRINTFUNC(DLOG_ERROR, "LCD Wakeup ERROR = %d", ret);
 
                ret = device_power_request_lock(POWER_LOCK_DISPLAY, 0);
                PRINTFUNC(DLOG_DEBUG, "POWER LOCK");
                power_state = enable;
 
-               if(ret != DEVICE_ERROR_NONE)
+               if (ret != DEVICE_ERROR_NONE)
                        PRINTFUNC(DLOG_ERROR, "ERROR = %d", ret);
 
-               if(voicedata->power_unlock_timer != NULL){
+               if (voicedata->power_unlock_timer != NULL){
                        ecore_timer_del(voicedata->power_unlock_timer);
                        voicedata->power_unlock_timer = NULL;
                }
        } else {
                PRINTFUNC(DLOG_DEBUG, "POWER Unlock Delayed(5 sec)");
 
-               if(voicedata->power_unlock_timer != NULL){
+               if (voicedata->power_unlock_timer != NULL){
                        ecore_timer_del(voicedata->power_unlock_timer);
                        voicedata->power_unlock_timer = NULL;
                }
@@ -639,31 +627,66 @@ void powerLock(void *data, bool enable)
        }
 }
 
-static Eina_Bool change_guide_text(void *data){
-       VoiceData *voicedata = (VoiceData *) data;
-       if (!voicedata) return ECORE_CALLBACK_CANCEL;
+static void expand_send_text(void *data)
+{
+       PRINTFUNC(DLOG_DEBUG, "");
 
-       stt_state_e state = voicedata->sttmanager->GetCurrent();
-       if (state == STT_STATE_RECORDING || state == STT_STATE_PROCESSING)
-               elm_object_domain_translatable_part_text_set(voicedata->layout_main, "elm.text", PACKAGE, SK_TAP_TO_PAUSE);
+       if(data) {
+               VoiceData *voicedata = (VoiceData *) data;
+               elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,send,text,expand", "elm");
+       }
+}
 
-       return ECORE_CALLBACK_CANCEL;
+static void contract_send_text(void *data)
+{
+       PRINTFUNC(DLOG_DEBUG, "");
+
+       if(data) {
+               VoiceData *voicedata = (VoiceData *) data;
+               elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,send,text,contract", "elm");
+       }
 }
 
+static void set_cue_text(void *data)
+{
+       PRINTFUNC(DLOG_DEBUG, "");
+
+       if(data) {
+               VoiceData *voicedata = (VoiceData *) data;
+               elm_object_domain_translatable_part_text_set(voicedata->layout_main, "elm.text.cue", PACKAGE, SK_SPEAK_NOW);
+               elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,cue_text,visible", "elm");
+       }
+}
 
 static void set_guide_text(VoiceData *vd, const char* text, bool translatable)
 {
-       elm_object_signal_emit(vd->layout_main, "idle,state,guide_text,bottom", "elm");
+       PRINTFUNC(DLOG_DEBUG, "text = %s", text);
+
+       if (!vd) return;
 
-       if(translatable)
+       if (vd->mo){
+               PRINTFUNC(DLOG_DEBUG, "isMoreOptionOpend() = %d, discard_popup_opend == %d, g_send_button_clicked = %d", vd->mo->isMoreOptionOpened(), vd->mo->discard_popup_opened, g_send_button_clicked);
+               if (vd->mo->isMoreOptionOpened() == EINA_TRUE || vd->mo->discard_popup_opened == EINA_TRUE
+                       || g_send_button_clicked == true){
+                       elm_object_signal_emit((Evas_Object *)vd->layout_main, "idle,state,text,hidden", "elm");
+                       PRINTFUNC(DLOG_DEBUG, "MoreOption or DiscardPopup is opened, So skipped");
+                       return;
+               }
+       }
+
+       if (translatable)
                elm_object_domain_translatable_part_text_set(vd->layout_main, "elm.text", PACKAGE, text);
        else
                elm_object_part_text_set(vd->layout_main, "elm.text", text);
 
-       if(!strcmp(text, SK_SPEAK_NOW)){
-               if(vd->guide_text_timer == NULL)
-                       vd->guide_text_timer = ecore_timer_add(2.0, change_guide_text, vd);
-       }
+       elm_object_signal_emit((Evas_Object *)vd->layout_main, "idle,state,text,visible", "elm");
+       hide_bottom_button(vd);
+
+       // check whether any result exists
+       if (is_textblock_empty(vd))
+               return;
+
+       show_bottom_button(vd, true);
 }
 
 /**
@@ -674,32 +697,22 @@ static void set_guide_text(VoiceData *vd, const char* text, bool translatable)
 void set_animation_state(VoiceData *voicedata)
 {
        if (voicedata->state == STT_STATE_VAL_INIT) {
-#if 0
-               if (voicedata->sttmanager->GetCurrent() == STT_STATE_READY) {
-                       set_guide_text(voicedata, "", false);
-                       //_elm_access_say(voicedata->layout_main, _(SK_INIT));
-               } else {
-                       PRINTFUNC(DLOG_DEBUG, "SK_NETWORK_ERROR [%d]", voicedata->sttmanager->GetCurrent());
-                       set_guide_text(voicedata, _(SK_NETWORK_ERROR));
-                       //_elm_access_say(voicedata->layout_main, _(SK_NETWORK_CONNECTION_ERROR));
-               }
-#endif
-
                if(voicedata->effector)
                        voicedata->effector->Stop(true);
 
-               set_guide_text(voicedata, "Tap mic to speak");
+               expand_send_text(voicedata);
 
                powerLock((void*)voicedata, false);
        } else if (voicedata->state == STT_STATE_VAL_LISTENING) {
-               set_guide_text(voicedata, SK_SPEAK_NOW, true);
+               set_cue_text(voicedata);
+               contract_send_text(voicedata);
 
                if(voicedata->effector)
                        voicedata->effector->Start();
 
                powerLock((void*)voicedata, true);
        } else if (voicedata->state == STT_STATE_VAL_PROCESSING) {
-               set_guide_text(voicedata, "");
+               expand_send_text(voicedata);
                if(voicedata->effector)
                        voicedata->effector->Stop();
 
@@ -707,11 +720,12 @@ void set_animation_state(VoiceData *voicedata)
        } else {
                set_guide_text(voicedata, _(SK_RECOGNITION_FAILED));
                //_elm_access_say(voicedata->layout_main, _(SK_RECOGNITION_FAILED));
-
+               expand_send_text(voicedata);
                voicedata->state = STT_STATE_VAL_NOT_RECOGNISED;
 
                if(voicedata->refresh_timer) {
                        ecore_timer_del(voicedata->refresh_timer);
+                       voicedata->refresh_timer = NULL;
                }
 
                if(voicedata->effector)
@@ -770,15 +784,20 @@ static Eina_Bool _start_timer_cb(void* data)
                        voicedata->sttmanager->Start();
                }
                catch (is::stt::SttException &e) {
+                       PRINTFUNC(DLOG_ERROR, "%s", e.what());
+
                        if (e.GetEcode() == STT_ERROR_OUT_OF_NETWORK)
                        {
+                               PRINTFUNC(DLOG_DEBUG, "SK_NETWORK_ERROR");
                                set_guide_text(voicedata, _(SK_NETWORK_ERROR));
                                voicedata->state = STT_STATE_VAL_INIT;
                        } else if (e.GetEcode() == STT_ERROR_RECORDER_BUSY) {
-                               set_guide_text(voicedata, _(SK_STT_BUSY));
+                               PRINTFUNC(DLOG_WARN, "STT is used by another application");
+                               show_popup_toast(_(SK_STT_BUSY), false);
                                voicedata->state = STT_STATE_VAL_INIT;
                        } else {
-                               set_guide_text(voicedata, _(SK_STT_BUSY));
+                               PRINTFUNC(DLOG_WARN, "Check error code");
+                               show_popup_toast(_(SK_STT_BUSY), false);
                                voicedata->state = STT_STATE_VAL_INIT;
                        }
                }
@@ -790,6 +809,57 @@ static Eina_Bool _start_timer_cb(void* data)
        return ECORE_CALLBACK_CANCEL;
 }
 
+void restart_listening(double in)
+{
+       PRINTFUNC(DLOG_DEBUG, "");
+
+       if(my_voicedata){
+               // reset STT Objects
+               if(my_voicedata->ieffect) {
+                       delete my_voicedata->ieffect;
+                       my_voicedata->ieffect = NULL;
+               }
+
+               if(my_voicedata->effector) {
+                       delete my_voicedata->effector;
+                       my_voicedata->effector = NULL;
+               }
+
+               if(my_voicedata->sttmanager) {
+                       delete my_voicedata->sttmanager;
+                       my_voicedata->sttmanager = NULL;
+               }
+
+               if(my_voicedata->sttfeedback) {
+                       delete my_voicedata->sttfeedback;
+                       my_voicedata->sttfeedback = NULL;
+               }
+
+               if(my_voicedata->setup_timer){
+                       ecore_timer_del(my_voicedata->setup_timer);
+                       my_voicedata->setup_timer = NULL;
+               }
+
+               my_voicedata->setup_timer = ecore_timer_add(0.5, _idler_cb, my_voicedata);
+
+               // clear resut
+               my_voicedata->stt_results.clear();
+
+               if(my_voicedata->textblock_timer){
+                       ecore_timer_del(my_voicedata->textblock_timer);
+                       my_voicedata->textblock_timer = NULL;
+               }
+
+               if(my_voicedata->refresh_timer){
+                       ecore_timer_del(my_voicedata->refresh_timer);
+                       my_voicedata->refresh_timer = NULL;
+               }
+
+               hide_bottom_button(my_voicedata);
+               _update_textblock_timer_cb(my_voicedata);
+       }
+}
+
 /**
  * @brief - cancel button press callback for cross button
  * @param -
@@ -839,8 +909,6 @@ void on_initial_anim_press_cb(void *data, Evas_Object *obj, const char *emission
                                 * Cuased touch reponse time, it can be called to stop animator.
                                 *
                                 */
-                               set_guide_text(vd, "");
-
                                if(vd->effector)
                                        vd->effector->Stop();
                        }
@@ -867,8 +935,6 @@ void on_initial_anim_press_cb(void *data, Evas_Object *obj, const char *emission
                        catch (is::stt::SttException &e) {
                                PRINTFUNC(DLOG_ERROR, "%s", e.what());
                        }
-                       if (vd->effector)
-                               vd->effector->Stop(true);
 
                        break;
 
@@ -884,7 +950,7 @@ void on_initial_anim_press_cb(void *data, Evas_Object *obj, const char *emission
 
 static inline void ea_naviframe_back(void *data, Evas_Object *obj, void *event_info)
 {
-       if(!data) return;
+       if (!data) return;
 
        evas_object_del((Evas_Object *) data);
 
@@ -915,9 +981,9 @@ char *__get_genlist_item_label(void *data, Evas_Object *obj, const char *part)
        const int BUF_LEN = 128;
        char text[BUF_LEN] = {'\0', };
 
-       if(!strcmp(part, "elm.text"))
+       if (!strcmp(part, "elm.text"))
        {
-               if((uintptr_t)data == 0) {
+               if ((uintptr_t)data == 0) {
                        return strdup(_("IDS_VC_BODY_AUTOMATIC"));
                } else {
                        char *s = NULL;
@@ -1029,7 +1095,7 @@ static void set_language_value(int type)
 
 static void get_stt_default_language(VoiceData *my_voicedata)
 {
-       if(!my_voicedata) {
+       if (!my_voicedata) {
                PRINTFUNC(DLOG_ERROR, "my_voicedata NULL");
                return;
        }
@@ -1107,7 +1173,7 @@ static Eina_Bool close_setting_window_idler_cb(void *data)
 static void language_set_genlist_radio_cb(void *data, Evas_Object *obj, void *event_info)
 {
        PRINTFUNC(DLOG_DEBUG, "");
-       if(!data) return;
+       if (!data) return;
 
        int index = 0;
 
@@ -1120,12 +1186,16 @@ static void language_set_genlist_radio_cb(void *data, Evas_Object *obj, void *ev
        set_language_value(index);
 
        elm_radio_value_set(radio_gp, index);
+
+       if(my_voicedata)
+               set_textblock_empty(my_voicedata);
+
        ecore_timer_add(0.3, close_setting_window_idler_cb, NULL);
 }
 
 static void language_changed_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 {
-       if(!obj) return;
+       if (!obj) return;
        elm_genlist_realized_items_update(obj);
 }
 
@@ -1146,9 +1216,9 @@ static void _language_list_item_realized(void *data, Evas_Object *obj, void *eve
        PRINTFUNC(DLOG_DEBUG, "%s", __func__);
 }
 
-static Evas_Object *create_language_list(Evas_Object *parent)
+static Evas_Object *create_language_list(Evas_Object *parent, Eext_Circle_Surface* circle_surface)
 {
-       if(!parent) return NULL;
+       if (!parent) return NULL;
 
        Evas_Object *genlist = elm_genlist_add(parent);
        if (!genlist) return NULL;
@@ -1156,7 +1226,7 @@ static Evas_Object *create_language_list(Evas_Object *parent)
        elm_genlist_mode_set(genlist, ELM_LIST_COMPRESS);
        elm_genlist_homogeneous_set(genlist, EINA_TRUE);
 #ifdef _CIRCLE
-       Evas_Object *circle_language_genlist = eext_circle_object_genlist_add(genlist, NULL);
+       Evas_Object *circle_language_genlist = eext_circle_object_genlist_add(genlist, circle_surface);
        eext_circle_object_genlist_scroller_policy_set(circle_language_genlist, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
        evas_object_resize(circle_language_genlist, 360, 360);
        evas_object_show(circle_language_genlist);
@@ -1268,7 +1338,7 @@ void create_setting_window(Evas_Object *more_option_layout)
         *
         */
        window = elm_win_add(NULL, "voice-input-setting", ELM_WIN_BASIC);
-       if(!window) {
+       if (!window) {
                PRINTFUNC(DLOG_DEBUG, "it's fail to create window.");
                return;
        }
@@ -1330,7 +1400,7 @@ void create_setting_window(Evas_Object *more_option_layout)
         * Push language list
         *
         */
-       genlist = create_language_list(naviframe);
+       genlist = create_language_list(naviframe, NULL);
 
        const char *item_style = NULL;
        if (_WEARABLE)
@@ -1347,7 +1417,7 @@ void create_setting_window(Evas_Object *more_option_layout)
 void _stt_lang_changed_cb(keynode_t *key, void* data)
 {
        PRINTFUNC(DLOG_DEBUG, "");
-       if(!data) return;
+       if (!data) return;
 
        VoiceData *vd = (VoiceData *) data;
        get_stt_default_language(vd);
@@ -1361,8 +1431,8 @@ static void __done_key_cb(void *data, Evas_Object *obj, void *event_info )
 {
        PRINTFUNC(DLOG_DEBUG, "");
 
-       if(!obj) return;
-       if(!data) return;
+       if (!obj) return;
+       if (!data) return;
 
        VoiceData *voicedata = (VoiceData *)data;
 
@@ -1371,7 +1441,7 @@ static void __done_key_cb(void *data, Evas_Object *obj, void *event_info )
 
 static void __stt_detailed_entry_input_panel_event_cb(void *data, Ecore_IMF_Context *imf_context,  int value)
 {
-       if(!data) return;
+       if (!data) return;
 
        VoiceData *voicedata = (VoiceData *)data;
 
@@ -1397,7 +1467,7 @@ static void __stt_detailed_entry_del_cb(void *data, Evas *e, Evas_Object *obj, v
        }
 }
 
-static Evas_Object *create_text_detiled_view(Evas_Object *parent)
+Evas_Object *create_text_detiled_view(Evas_Object *parent)
 {
        string edj_path = get_resource_path();
        if(_WEARABLE)
@@ -1417,10 +1487,8 @@ static Evas_Object *create_text_detiled_view(Evas_Object *parent)
        Evas_Object *entry = elm_entry_add(parent);
        evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
        evas_object_size_hint_align_set(entry, EVAS_HINT_FILL, EVAS_HINT_FILL);
-//     ea_entry_selection_back_event_allow_set(entry, EINA_TRUE);
        elm_entry_context_menu_disabled_set(entry, EINA_TRUE);
        elm_entry_select_allow_set(entry, EINA_FALSE);
-//     elm_entry_cursor_handler_disabled_set(entry, EINA_TRUE);
        elm_entry_single_line_set(entry, EINA_TRUE);
        elm_entry_scrollable_set(entry, EINA_TRUE);
        elm_entry_input_panel_return_key_type_set(entry, ELM_INPUT_PANEL_RETURN_KEY_TYPE_DONE);
@@ -1431,12 +1499,18 @@ static Evas_Object *create_text_detiled_view(Evas_Object *parent)
        return layout;
 }
 
+static Eina_Bool _idler_cb2(void *data)
+{
+       if (!data) return ECORE_CALLBACK_CANCEL;
+
+       return ECORE_CALLBACK_CANCEL;
+}
 
 static Eina_Bool __stt_entry_detailed_view_pop_cb(void *data, Elm_Object_Item *it)
 {
        PRINTFUNC(DLOG_DEBUG, "");
 
-       if(!data) return EINA_FALSE;
+       if (!data) return EINA_FALSE;
 
        VoiceData *voicedata = (VoiceData *)data;
 
@@ -1444,26 +1518,37 @@ static Eina_Bool __stt_entry_detailed_view_pop_cb(void *data, Elm_Object_Item *i
        Evas_Object *detailed_layout = elm_object_item_part_content_get(it, "elm.swallow.content");
        Evas_Object *detailed_entry = elm_object_part_content_get(detailed_layout, "contents");
 
-       const char *str = NULL;
+       if (elm_entry_is_empty(detailed_entry) == EINA_TRUE){
+               PRINTFUNC(DLOG_DEBUG, "detailed_entry is empty");
+               voicedata->stt_results.clear();
+               elm_entry_entry_set(main_entry, "");
 
-       int pos = 0;
-       pos = elm_entry_cursor_pos_get(detailed_entry);
-       PRINTFUNC(DLOG_DEBUG, "pos = %d", pos);
+               hide_bottom_button(voicedata);
+       } else {
+               const char *str = NULL;
+               int pos = 0;
+               pos = elm_entry_cursor_pos_get(detailed_entry);
+               PRINTFUNC(DLOG_DEBUG, "pos = %d", pos);
 
-       str =  elm_entry_entry_get(detailed_entry);
+               str =  elm_entry_entry_get(detailed_entry);
+               PRINTFUNC(DLOG_DEBUG, "str = %s", str);
 
-       voicedata->stt_results.clear();
-       voicedata->stt_results.push_back(str);
+               if (str) {
+                       voicedata->stt_results.clear();
+                       voicedata->stt_results.push_back(str);
+               }
+
+               elm_entry_entry_set(main_entry, str);
+               elm_entry_cursor_pos_set(main_entry, pos);
 
-//     uxt_scroller_set_auto_scroll_enabled(voicedata->scroller, EINA_TRUE);
-       elm_entry_entry_set(main_entry, str);
-       elm_entry_cursor_pos_set(main_entry, pos);
+               int x, y, w, h;
+               elm_entry_cursor_geometry_get(main_entry, &x, &y, &w, &h);
+               PRINTFUNC(DLOG_DEBUG, "%d %d %d %d", x, y, w, h);
 
-       int x, y, w, h;
-       elm_entry_cursor_geometry_get(main_entry, &x, &y, &w, &h);
-       PRINTFUNC(DLOG_DEBUG, "%d %d %d %d", x, y, w, h);
+               elm_scroller_region_bring_in(voicedata->scroller, 0, y+h, 300, 168);
 
-       elm_scroller_region_bring_in(voicedata->scroller, 0, y+h, 300, 168);
+               ecore_idler_add(_idler_cb2, voicedata);
+       }
 
        return EINA_TRUE;
 }
@@ -1472,18 +1557,24 @@ static void _stt_entry_clicked_cb(void *data, Evas_Object * obj, void *event_inf
 {
        PRINTFUNC(DLOG_DEBUG, "");
 
-       if(!obj) return;
-       if(!data) return;
+       if (!obj) return;
+       if (!data) return;
 
        VoiceData *voicedata = (VoiceData *)data;
 
        char *str = NULL;
+       char *utf8 = NULL;
 
        int pos = 0;
        pos = elm_entry_cursor_pos_get(obj);
        PRINTFUNC(DLOG_DEBUG, "pos = %d", pos);
 
-       str =  elm_entry_markup_to_utf8(elm_entry_entry_get(obj));
+       utf8 = elm_entry_markup_to_utf8(elm_entry_entry_get(obj)); // to remove the tag for fade-in effect
+       if (utf8) {
+               str =  elm_entry_utf8_to_markup(utf8);
+               free(utf8);
+               utf8 = NULL;
+       }
 
        if (str && strlen(str) > 0) {
                try {
@@ -1520,12 +1611,11 @@ static void _stt_entry_clicked_cb(void *data, Evas_Object * obj, void *event_inf
        return;
 }
 
-
 void activate_circle_scroller_for_stt_textbox(void* data, Eina_Bool bActivate)
 {
        PRINTFUNC(DLOG_DEBUG, "");
 
-       if(!data) return;
+       if (!data) return;
        VoiceData *voicedata = (VoiceData *)data;
 
        Evas_Object *scroller = NULL;
@@ -1539,7 +1629,7 @@ void activate_circle_scroller_for_stt_textbox(void* data, Eina_Bool bActivate)
 
 static Evas_Object *create_textblock(void* data)
 {
-       if(!data) return NULL;
+       if (!data) return NULL;
 
        VoiceData *voicedata = (VoiceData *)data;
 
@@ -1558,16 +1648,11 @@ static Evas_Object *create_textblock(void* data)
                edj_path = edj_path + STT_EDJ_FILE_MOBILE;
 
        scroller = elm_scroller_add(voicedata->layout_main);
-
        elm_scroller_loop_set(scroller, EINA_FALSE, EINA_FALSE);
-
        evas_object_size_hint_align_set(scroller, EVAS_HINT_FILL, EVAS_HINT_FILL);
        evas_object_size_hint_weight_set(scroller, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-
-       elm_scroller_page_size_set(scroller, 0, 50);
-       elm_scroller_page_scroll_limit_set(scroller, 0, 1);
-
        elm_object_scroll_lock_x_set(scroller, EINA_TRUE);
+
        if (_WEARABLE) {
                circle_scroller = eext_circle_object_scroller_add(scroller, app_data->circle_surface);
                eext_circle_object_scroller_policy_set(circle_scroller, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
@@ -1579,11 +1664,7 @@ static Evas_Object *create_textblock(void* data)
        elm_layout_file_set(inner_layout, edj_path.c_str(), "layout_textblock");
        evas_object_size_hint_weight_set(inner_layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 
-       elm_object_signal_callback_add(inner_layout, "do_scroll", "entry",
-               [](void *data, Evas_Object *obj, const char* signal, const char* e)
-               {
-                       _bring_in_cb((void *) data);
-               }, (void *) scroller);
+       elm_object_signal_callback_add(inner_layout, "do_scroll", "entry", _bring_in_cb, (void *) voicedata);
 
        entry = elm_entry_add(inner_layout);
        voicedata->main_entry = entry;
@@ -1613,22 +1694,141 @@ static Evas_Object *create_textblock(void* data)
        return scroller;
 }
 
-static Evas_Object *create_progressbar(Evas_Object *parent)
+bool is_textblock_empty(void *data)
+{
+       if (!data) return false;
+
+       VoiceData *voicedata = (VoiceData *)data;
+
+       Evas_Object *scroller = (Evas_Object *)voicedata->scroller;
+       Evas_Object *inner_layout = NULL;
+
+       inner_layout = (Evas_Object *) evas_object_data_get(scroller, "inner_layout");
+
+       Evas_Object *entry = elm_layout_content_get(inner_layout, "elm.swallow.content");
+       if (!entry)
+       {
+               PRINTFUNC(DLOG_ERROR, "failed to get entry");
+               return false;
+       }
+
+       if (elm_entry_is_empty(entry)) {
+               PRINTFUNC(DLOG_ERROR, "entry empty");
+               return true;
+       }
+
+       return false;
+}
+
+void set_textblock_empty(void *data)
+{
+       if (!data) return;
+
+       VoiceData *voicedata = (VoiceData *)data;
+
+       Evas_Object *scroller = (Evas_Object *)voicedata->scroller;
+       Evas_Object *inner_layout = NULL;
+
+       inner_layout = (Evas_Object *) evas_object_data_get(scroller, "inner_layout");
+
+       Evas_Object *entry = elm_layout_content_get(inner_layout, "elm.swallow.content");
+       if (!entry) {
+               PRINTFUNC(DLOG_ERROR, "failed to get entry");
+               return;
+       }
+
+       PRINTFUNC(DLOG_DEBUG, "set entry empty");
+       elm_entry_entry_set(entry, NULL);
+
+       return;
+}
+
+static Evas_Object *create_bottom_button(void* data)
+{
+       PRINTFUNC(DLOG_DEBUG, "create_bottom_button");
+       if (!data) return NULL;
+
+       VoiceData *voicedata = (VoiceData *)data;
+
+       Evas_Object *bottom_button = elm_button_add(voicedata->layout_main);
+       elm_object_style_set(bottom_button, "vic/micbutton");
+
+       evas_object_smart_callback_add(bottom_button, "clicked", on_confirm_button_clicked_cb, voicedata);
+       evas_object_show(bottom_button);
+
+       return bottom_button;
+}
+
+void show_bottom_button(void* data, bool delayed)
 {
-       Evas_Object *progressbar = NULL;
+       PRINTFUNC(DLOG_DEBUG, "show_bottom_button");
+       if (!data) return;
 
-       progressbar = elm_progressbar_add(parent);
-       elm_object_style_set(progressbar, "voice_input/process/small");
-       elm_progressbar_pulse(progressbar, EINA_TRUE);
+       VoiceData *voicedata = (VoiceData *)data;
 
-       evas_object_size_hint_align_set(progressbar, EVAS_HINT_FILL, EVAS_HINT_FILL);
-       evas_object_size_hint_weight_set(progressbar, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+       if (delayed) {
+               elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,show,bottom_button,delayed", "elm");
+               PRINTFUNC(DLOG_DEBUG, "Emit idle,state,show,bottom_button,delayed");
+       } else {
+               elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,show,bottom_button", "elm");
+               PRINTFUNC(DLOG_DEBUG, "Emit idle,state,show,bottom_button");
+       }
+}
 
-//     ea_theme_object_color_replace(progressbar, "B065L6", "AO012");
+void hide_bottom_button(void* data)
+{
+       PRINTFUNC(DLOG_DEBUG, "hide_bottom_button");
+       if (!data) return;
 
-       evas_object_show(progressbar);
+       VoiceData *voicedata = (VoiceData *)data;
 
-       return progressbar;
+       elm_object_signal_emit((Evas_Object *)voicedata->layout_main, "idle,state,hide,bottom_button", "elm");
+       PRINTFUNC(DLOG_DEBUG, "Emit idle,state,hide,bottom_button");
+}
+
+static void scroll_effect_start(void* data, Evas_Object* obj, const char* s, const char* e)
+{
+       PRINTFUNC(DLOG_DEBUG, "scroll_effect_start");
+       if (!data) return;
+
+       VoiceData *voicedata = (VoiceData *)data;
+
+       if (voicedata->state == STT_STATE_VAL_LISTENING)
+               return;
+
+       if (is_textblock_empty(voicedata) == true)
+               return;
+
+       hide_bottom_button(voicedata);
+}
+
+static void scroll_effect_stop(void* data, Evas_Object* obj, const char* s, const char* e)
+{
+       PRINTFUNC(DLOG_DEBUG, "scroll_effect_stop");
+       if (!data) return;
+
+       VoiceData *voicedata = (VoiceData *)data;
+
+       if (voicedata->state == STT_STATE_VAL_LISTENING)
+               return;
+
+       Evas_Coord x, y, w, h;
+       Evas_Object *scroller = (Evas_Object *)voicedata->scroller;
+       Evas_Object *inner_layout = NULL;
+
+       inner_layout = (Evas_Object *) evas_object_data_get(scroller, "inner_layout");
+
+       evas_object_geometry_get(inner_layout , &x, &y, &w, &h);
+       PRINTFUNC(DLOG_DEBUG, "scroll x=%d, y=%d, w=%d, h=%d", x, y, w, h);
+
+       if (is_textblock_empty(voicedata) == true)
+               return;
+
+       if (h+y != (360 - BOTTOM_PADDING_AREA)) {
+               show_bottom_button(voicedata, true);
+       } else {
+               show_bottom_button(voicedata, false);
+       }
 }
 
 static Eina_Bool _custom_back_cb(void *data, Elm_Object_Item *it)
@@ -1657,7 +1857,6 @@ static Evas_Object *create_fullview(Evas_Object *parent, VoiceData *r_voicedata)
 
        voicedata->mo = mo;
 
-
        layout_main = elm_layout_add(mo->getMoreOptionLayout());
 
        if (!layout_main)
@@ -1682,10 +1881,9 @@ static Evas_Object *create_fullview(Evas_Object *parent, VoiceData *r_voicedata)
 
        elm_layout_file_set(layout_main, edj_path.c_str(), "mic_control");
 
-       elm_object_content_set(parent, layout_main);
-
        //Canvas for Cairo effect
        Evas_Object *canvas = evas_object_image_filled_add(evas_object_evas_get(layout_main));
+       evas_object_propagate_events_set(canvas, EINA_TRUE);
        evas_object_image_alpha_set(canvas, EINA_TRUE);
        evas_object_size_hint_align_set(canvas, EVAS_HINT_FILL, EVAS_HINT_FILL);
        evas_object_size_hint_weight_set(canvas, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
@@ -1693,7 +1891,7 @@ static Evas_Object *create_fullview(Evas_Object *parent, VoiceData *r_voicedata)
 
        Evas_Coord CanvasW, CanvasH;
        CanvasW = 360;
-       CanvasH = 74;
+       CanvasH = 64;
        evas_object_image_size_set(canvas, CanvasW, CanvasH);
        evas_object_resize(canvas, CanvasW, CanvasH);
        evas_object_size_hint_min_set(canvas, CanvasW, CanvasH);
@@ -1701,55 +1899,26 @@ static Evas_Object *create_fullview(Evas_Object *parent, VoiceData *r_voicedata)
 
        elm_object_part_content_set(layout_main, "EFFECT_BG", canvas);
 
-       // MIC Button
-       Evas_Object *m_mic_button = elm_button_add(layout_main);
-       elm_object_style_set(m_mic_button, "vic/micbutton");
-       elm_object_part_content_set(layout_main, "MIC", m_mic_button);
-
-       elm_object_disabled_set(m_mic_button, EINA_TRUE);
-       evas_object_smart_callback_add(m_mic_button, "clicked", on_mic_button_press_cb, (void *) voicedata);
-
-       voicedata->mic_button = m_mic_button;
+       // Bottom Button
+       Evas_Object *bottom_button = create_bottom_button(voicedata);
+       elm_object_part_content_set(voicedata->layout_main, "BOTTOM_BUTTON", bottom_button);
+       voicedata->bottom_button = bottom_button;
 
-       if(voicedata->btn_disabling_timer == NULL){
-               voicedata->btn_disabling_timer = ecore_timer_add(2.0, _mic_button_enable_cb, voicedata);
+       // STT Setup timer
+       if (voicedata->setup_timer == NULL) {
+               voicedata->setup_timer = ecore_timer_add(0.3, _idler_cb, voicedata);
        }
 
-//     ecore_idler_add(_idler_cb, voicedata);
-       ecore_timer_add(0.6, _idler_cb, voicedata);
-
-       // Confirm panel layout
-       Evas_Object *panel_layout;
-       panel_layout = elm_layout_add(layout_main);
-       elm_layout_theme_set(panel_layout, "layout", "drawer", "panel");
-       evas_object_show(panel_layout);
-
-       // Confirm panel
-       Evas_Object *panel;
-       panel = elm_panel_add(panel_layout);
-       elm_panel_orient_set(panel, ELM_PANEL_ORIENT_LEFT);
-       elm_layout_theme_set(panel, "panel", "left_confirm", "default");
-       elm_layout_theme_set(panel, "panel", "left_sending", "default");
-
-       elm_layout_signal_callback_add(panel, "cue,clicked", "elm", _panel_cue_clicked_cb, (void *) voicedata);
-       evas_object_show(panel);
-
-       elm_object_part_content_set(panel_layout, "elm.swallow.right", panel);
-       elm_object_part_content_set(layout_main, "left_panel_area", panel_layout);
-
-       elm_object_signal_emit(panel, "elm,state,disabled", "elm");
-       elm_panel_toggle(panel);
-
-
        // Textblock
        Evas_Object *scroller = create_textblock(voicedata);
        elm_object_part_content_set(layout_main, "text_area", scroller);
        voicedata->scroller = scroller;
 
-       // Progress Bar
-       Evas_Object *progress_bar = create_progressbar(layout_main);
-       elm_object_part_content_set(layout_main, "PROGRESS_BAR", progress_bar);
-       voicedata->progressbar = progress_bar;
+       elm_object_signal_callback_add(scroller, "do-show-vbar", "", scroll_effect_start, voicedata);
+       elm_object_signal_callback_add(scroller, "do-hide-vbar", "", scroll_effect_stop, voicedata);
+
+       // Send Text
+       elm_object_part_text_set(layout_main, "elm.text.send", dgettext(PACKAGE, "IDS_AMEMO_BUTTON_SEND"));
 
        // add callback
        elm_object_signal_callback_add(layout_main, "idle,state,pulse,visible", "", on_initial_anim_press_cb, voicedata);
@@ -1790,15 +1959,11 @@ int init_voicedata(VoiceData *r_voicedata)
        voicedata->progressbar = NULL;
        voicedata->scroller = NULL;
        voicedata->main_entry = NULL;
-       voicedata->mic_button = NULL;
        voicedata->state = STT_STATE_VAL_INIT;
        voicedata->kbd_lang = NULL;
        voicedata->start_timer = NULL;
        voicedata->refresh_timer = NULL;
-       voicedata->progressbar_timer = NULL;
        voicedata->textblock_timer = NULL;
-       voicedata->guide_text_timer = NULL;
-       voicedata->btn_disabling_timer = NULL;
        voicedata->power_unlock_timer = NULL;
        voicedata->stt_results.clear();
        voicedata->partial_result = NULL;
@@ -1853,12 +2018,6 @@ int init_voice(Evas_Object *parent, const char *lang, VoiceData *r_voicedata)
                return FALSE;
        }
 
-       if (NULL != voicedata->textblock_timer) {
-               PRINTFUNC(DLOG_DEBUG, "delete previous textblock");
-               ecore_timer_del(voicedata->textblock_timer);
-               voicedata->textblock_timer = NULL;
-       }
-
        init_voice_recorder(NULL);
 
        return TRUE;
@@ -1880,6 +2039,7 @@ static Eina_Bool init_view(void *data)
        voicedata->layout_main = create_fullview(voicedata->naviframe, voicedata);
 
        if (voicedata->layout_main) {
+               hide_bottom_button(voicedata);
                evas_object_show(voicedata->layout_main);
        }
 
@@ -1936,11 +2096,13 @@ void on_stt_pause(VoiceData *r_voicedata){
 
        VoiceData *voicedata = (VoiceData *)r_voicedata;
 
-       if(voicedata){
-               try{
-                       //voicedata->state = STT_STATE_VAL_PREPARE_CANCEL;
-                       voicedata->sttmanager->Cancel();
-               }catch(is::stt::SttException &e){
+       if (voicedata) {
+               try {
+                       if (voicedata->sttmanager)
+                               voicedata->sttmanager->Cancel();
+                       else
+                               PRINTFUNC(DLOG_ERROR, "sttmanager is null");
+               } catch(is::stt::SttException &e) {
                        PRINTFUNC(DLOG_ERROR, "reason : %s", e.what());
                }
 
@@ -1948,8 +2110,8 @@ void on_stt_pause(VoiceData *r_voicedata){
                close_setting_window_idler_cb(NULL);
                Evas_Object *mo_layout = voicedata->mo->getMoreOptionLayout();
                if (_WEARABLE) {
-                       if(mo_layout){
-                               if(eext_more_option_opened_get(mo_layout) == EINA_TRUE) {
+                       if (mo_layout){
+                               if (eext_more_option_opened_get(mo_layout) == EINA_TRUE) {
                                        eext_more_option_opened_set(mo_layout, EINA_FALSE);
                                }
                        }
@@ -1957,6 +2119,21 @@ void on_stt_pause(VoiceData *r_voicedata){
        }
 }
 
+void on_stt_resume(VoiceData *r_voicedata)
+{
+       PRINTFUNC(NO_PRINT, "");
+
+       VoiceData *voicedata = (VoiceData *)r_voicedata;
+       if (voicedata){
+               if (voicedata->mo) {
+                       if (voicedata->mo->isMoreOptionOpened() == EINA_FALSE && is_textblock_empty(voicedata)) {
+                               restart_listening(2.0);
+                               return;
+                       }
+               }
+       }
+}
+
 void on_destroy(VoiceData *r_voicedata)
 {
        PRINTFUNC(NO_PRINT, "");
@@ -1966,7 +2143,27 @@ void on_destroy(VoiceData *r_voicedata)
        powerUnlock();
 
        if (NULL != voicedata) {
+               if (NULL != voicedata->main_entry) {
+                       evas_object_smart_callback_del(voicedata->main_entry, "clicked", _stt_entry_clicked_cb);
+                       voicedata->main_entry = NULL;
+               }
+
+               if (NULL != voicedata->scroller) {
+                       Evas_Object *inner_layout = NULL;
+                       inner_layout = (Evas_Object *) evas_object_data_get(voicedata->scroller, "inner_layout");
+
+                       if (NULL != inner_layout)
+                               elm_object_signal_callback_del(inner_layout, "do_scroll", "entry", _bring_in_cb);
+
+
+                       elm_object_signal_callback_del(voicedata->scroller, "do-show-vbar", "", scroll_effect_start);
+                       elm_object_signal_callback_del(voicedata->scroller, "do-hide-vbar", "", scroll_effect_stop);
+
+                       voicedata->scroller = NULL;
+               }
+
                if (NULL != voicedata->layout_main) {
+                       elm_object_signal_callback_del(voicedata->layout_main, "idle,state,pulse,visible", "", on_initial_anim_press_cb);
                        voicedata->layout_main = NULL;
                }
 
@@ -1974,6 +2171,11 @@ void on_destroy(VoiceData *r_voicedata)
                        voicedata->naviframe = NULL;
                }
 
+               if (NULL != voicedata->setup_timer) {
+                       ecore_timer_del(voicedata->setup_timer);
+                       voicedata->setup_timer = NULL;
+               }
+
                if (NULL != voicedata->start_timer) {
                        ecore_timer_del(voicedata->start_timer);
                        voicedata->start_timer = NULL;
@@ -1984,27 +2186,11 @@ void on_destroy(VoiceData *r_voicedata)
                        voicedata->refresh_timer = NULL;
                }
 
-               if (NULL != voicedata->progressbar_timer) {
-                       ecore_timer_del(voicedata->progressbar_timer);
-                       voicedata->progressbar_timer = NULL;
-                       elm_progressbar_pulse(voicedata->progressbar, EINA_FALSE);
-               }
-
                if (NULL != voicedata->textblock_timer) {
                        ecore_timer_del(voicedata->textblock_timer);
                        voicedata->textblock_timer = NULL;
                }
 
-               if (NULL != voicedata->guide_text_timer) {
-                       ecore_timer_del(voicedata->guide_text_timer);
-                       voicedata->guide_text_timer = NULL;
-               }
-
-               if (NULL != voicedata->btn_disabling_timer) {
-                       ecore_timer_del(voicedata->btn_disabling_timer);
-                       voicedata->btn_disabling_timer = NULL;
-               }
-
                if (NULL != voicedata->power_unlock_timer) {
                        ecore_timer_del(voicedata->power_unlock_timer);
                        voicedata->power_unlock_timer = NULL;
@@ -2043,6 +2229,3 @@ void on_destroy(VoiceData *r_voicedata)
                delete voicedata;
        }
 }
-
-
-