* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
* @retval #MA_ERROR_PERMISSION_DENIED Permission denied
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*/
int ma_get_state(ma_state_e* state);
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
* @retval #MA_ERROR_PERMISSION_DENIED Permission denied
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_OPERATION_FAILED Operation failed
*
* @pre The state should be #MA_STATE_READY.
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_state_changed_cb()
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_error_cb()
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_language_changed_cb()
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_audio_streaming_cb()
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_active_state_changed_cb()
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_wakeup_engine_command_cb()
int ma_unset_wakeup_engine_command_cb(void);
/**
- * @brief Retrieves all installed voice assistant applications information.
+ * @brief Retrieves the information about all installed voice assistant applications.
* @since_tizen 5.5
*
* @param[in] callback A callback for getting the information of the installed assistants.
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @see ma_voice_assistant_list_cb()
*/
int ma_assistant_info_foreach_assistants(ma_assistant_info_list_cb callback, void* user_data);
/**
- * @brief Gets the app id of the specific handle.
+ * @brief Gets the app id of the specified handle.
* @since_tizen 5.5
*
* @remarks You must not release @a app_id using free().
* @param[in] handle The handle to the assistant's information
- * @param[in] app_id The application ID of the given assistant handle
+ * @param[out] app_id The application ID of the given assistant handle
*
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
int ma_assistant_info_get_app_id(ma_assistant_info_h handle, char** app_id);
/**
- * @brief Gets the enabled status of the specific handle.
+ * @brief Gets the enabled status of the specified handle.
* @since_tizen 5.5
*
* @param[in] handle The handle to the assistant's information
int ma_assistant_info_get_enabled_status(ma_assistant_info_h handle, bool* status);
/**
- * @brief Gets the name of the specific handle.
- * @since_tizen 5.5
- *
- * @param[in] handle The handle to the assistant's information
- * @param[in] name The application name of the given assistant handle
- *
- * @return @c 0 on success, otherwise a negative error value
- * @retval #MA_ERROR_NONE Successful
- * @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
- */
-int ma_assistant_info_get_name(ma_assistant_info_h handle, char** name);
-
-/**
- * @brief Gets the type information of recording audio source.
+ * @brief Gets the recording audio source type.
* @since_tizen 5.5
* @privlevel public
* @privilege %http://tizen.org/privilege/recorder
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
* @retval #MA_ERROR_PERMISSION_DENIED Permission denied
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_OPERATION_FAILED Operation failed
*
* @pre The state should be #MA_STATE_READY.
* @privlevel public
* @privilege %http://tizen.org/privilege/recorder
*
- * @remarks The @a ratio must be in 0.0~1.0 .
+ * @remarks The @a ratio must be a value between 0.0 and 1.0 (inclusive).
* @param[in] ratio The volume ratio to be set
*
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
* @retval #MA_ERROR_PERMISSION_DENIED Permission denied
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_OPERATION_FAILED Operation failed
*
* @pre The state should be #MA_STATE_READY.
* @return @c 0 on success, otherwise a negative error value
* @retval #MA_ERROR_NONE Successful
* @retval #MA_ERROR_NOT_SUPPORTED Not supported
- * @retval #MA_ERROR_INVALID_STATE Invalid state
* @retval #MA_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #MA_ERROR_INVALID_STATE Invalid state
*
* @pre The state should be #MA_STATE_INITIALIZED.
* @see ma_preprocessing_information_changed_cb()