gets the icon to show in the notification if and where appropriate . concode_field_sep String COMMAND_NOTIFICATION_HANDLER_CMDARGS_EXTRA concode_elem_sep String POPUP_MESSAGE_HANDLER_TAG_EXTRA concode_elem_sep byte[] icon concode_elem_sep Map<String,Object> extras concode_elem_sep String SOUND_NOTIFICATION_HANDLER_LOOP_CONDITION_EXTRA concode_elem_sep String eventType concode_elem_sep String message concode_elem_sep String title concode_field_sep String getEventType concode_elem_sep String getTitle concode_elem_sep String getMessage concode_elem_sep Map<String,Object> getExtras concode_elem_sep Object getExtra
byte [ ] function ( ) { return icon ; }