Remove unused code

Change-Id: I44d6b7578cfb32c118bbe2bc704c465cf331b49b
Signed-off-by: sungwook79.park <sungwook79.park@samsung.com>

diff --git a/inc/w-input-stt-engine.h b/inc/w-input-stt-engine.h
index 8dbb1df..0cf85e1 100755 (executable)
--- a/inc/w-input-stt-engine.h
+++ b/inc/w-input-stt-engine.h
@@ -98,10 +98,8 @@ typedef enum _Feedback_Type{
 
 
 void set_animation_state(VoiceData *ud);
-const char * error_string(int ecode);
 // STT functions
 bool _app_stt_initialize(VoiceData *user_data);
-void on_feedback(stt_h handle);
 
 
 #if 0

diff --git a/src/w-input-stt-engine.cpp b/src/w-input-stt-engine.cpp
index 92075d5..be508bf 100755 (executable)
--- a/src/w-input-stt-engine.cpp
+++ b/src/w-input-stt-engine.cpp
@@ -41,93 +41,6 @@
 static stt_h g_stt;
 
 
-const char * error_string(int ecode)
-{
-       const char *str = NULL;
-       switch (ecode) {
-       case STT_ERROR_OUT_OF_MEMORY:
-               str = "STT_ERROR_OUT_OF_MEMORY";
-               break;
-       case STT_ERROR_IO_ERROR:
-               str = "STT_ERROR_IO_ERROR";
-               break;
-       case STT_ERROR_INVALID_PARAMETER:
-               str = "STT_ERROR_INVALID_PARAMETER";
-               break;
-       case STT_ERROR_TIMED_OUT:
-               str = "STT_ERROR_TIMED_OUT";
-               break;
-       case STT_ERROR_RECORDER_BUSY:
-               str = "STT_ERROR_RECORDER_BUSY";
-               break;
-       case STT_ERROR_OUT_OF_NETWORK:
-               str = "STT_ERROR_OUT_OF_NETWORK";
-               break;
-       case STT_ERROR_INVALID_STATE:
-               str = " STT_ERROR_INVALID_STATE";
-               break;
-       case STT_ERROR_INVALID_LANGUAGE:
-               str = "STT_ERROR_INVALID_LANGUAGE";
-               break;
-       case STT_ERROR_ENGINE_NOT_FOUND:
-               str = "STT_ERROR_ENGINE_NOT_FOUND";
-               break;
-       case STT_ERROR_OPERATION_FAILED:
-               str = "STT_ERROR_OPERATION_FAILED";
-               break;
-       case STT_ERROR_NOT_SUPPORTED_FEATURE:
-               str = "STT_ERROR_NOT_SUPPORTED_FEATURE";
-               break;
-       }
-       return str;
-}
-
-void voice_stt_set_silence_detection_func(bool bEnable)
-{
-       int ret = STT_ERROR_NONE;
-
-       stt_option_silence_detection_e s_option;
-
-       if(bEnable)
-               s_option = STT_OPTION_SILENCE_DETECTION_TRUE;
-       else
-               s_option = STT_OPTION_SILENCE_DETECTION_FALSE;
-
-       ret = stt_set_silence_detection(g_stt, s_option);
-       if (STT_ERROR_NONE != ret) {
-               PRINTFUNC(DLOG_ERROR, "stt_set_silence_detection Failed : error(%d) = %s", ret, error_string((stt_error_e)ret));
-       } else {
-               PRINTFUNC(NO_PRINT, "stt_set_silence_detection Successful");
-       }
-}
-
-
-////////////////////////////////////////////////////////////////////////////////
-// STT Callback functions
-////////////////////////////////////////////////////////////////////////////////
-
-void on_feedback(stt_h handle)
-{
-       int is_sound = 0;
-       int is_sound_vibe = 0;
-
-       if(vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &is_sound)) {
-               PRINTFUNC(DLOG_ERROR, "get sound status failed.");
-       }
-
-       if(vconf_get_bool(VCONFKEY_SETAPPL_VIBRATION_STATUS_BOOL, &is_sound_vibe)) {
-               PRINTFUNC(DLOG_ERROR, "get vibe status failed.");
-       }
-
-       if (is_sound || is_sound_vibe) {
-               stt_set_start_sound(handle, "/usr/share/ise-voice-input/audio/voice_start.wav");
-               stt_set_stop_sound(handle, "/usr/share/ise-voice-input/audio/voice_stop.wav");
-       } else {
-               stt_unset_start_sound(handle);
-               stt_unset_stop_sound(handle);
-       }
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // STT APIs callers
 ////////////////////////////////////////////////////////////////////////////////