protected void publish() { if (publisher_string.isEmpty()) return; std_msgs.String string = publisher.newMessage(); string.setData(publisher_string); publisher.publish(string); hasPublishedMsg = true; publisher_string = ""; }
public void send_coordinate(float[] p_array) { string = publisher.newMessage(); StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("c_"); stringBuilder.append(java.lang.String.valueOf(p_array[0])); stringBuilder.append('_'); stringBuilder.append(java.lang.String.valueOf(p_array[1])); string.setData(stringBuilder.toString()); publisher.publish(string); }
public void sendMessage(java.lang.String p_string) { string = publisher.newMessage(); string.setData(p_string); publisher.publish(string); }
public void sendCloseMenu() { string = publisher.newMessage(); string.setData("menu_close"); publisher.publish(string); }