presence setter

EventListener.java

package extraconcentratedjuice.RichPresenceGUI;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import extraconcentratedjuice.RichPresenceGUI.Main;


public class EventListener implements ActionListener
{
	@Override
	public void actionPerformed(ActionEvent e)
	{
		String event = e.getActionCommand();
		if (event == "Start")
		{
			Main.panel.start.setEnabled(false);
			Main.panel.update.setEnabled(true);
			Main.panel.client_id.setEnabled(false);
			Main.init_presence();
		}
		else if (event == "Update")
		{
			Main.update_presence();
		}
	} 
}

GUI_Window.java

package extraconcentratedjuice.RichPresenceGUI;

import java.awt.EventQueue;
import extraconcentratedjuice.RichPresenceGUI.EventListener;

import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.BorderLayout;
import javax.swing.JTextField;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.BoxLayout;
import javax.swing.JSpinner;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JFormattedTextField;
import javax.swing.SpinnerNumberModel;

public class GUI_Window
{
	EventListener listener = new EventListener();
	private JFrame frame;
	JTextField client_id;
	JTextField description;
	JTextField details;
	JLabel lblSmallImgKey;
	JLabel lblLargeImgKey;
	JTextField sml_key;
	JTextField lrg_key;
	JTextField lrg_tool;
	JTextField sml_tool;
	JSpinner party_max;
	JSpinner party_min;
	JButton start;
	JButton update;

	/**
	 * Launch the application.
	 */
	public static void main(String[] args)
	{
		EventQueue.invokeLater(new Runnable()
		{
			public void run()
			{
				try
				{
					GUI_Window window = new GUI_Window();
					window.frame.setVisible(true);
				} catch (Exception e)
				{
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the application.
	 */
	public GUI_Window()
	{
		initialize();
	}

	/**
	 * Initialize the contents of the frame.
	 */
	private void initialize()
	{
		frame = new JFrame("Presence Setter");
		frame.setBounds(100, 100, 450, 300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.X_AXIS));
		
		JPanel panel = new JPanel();
		frame.getContentPane().add(panel);
		panel.setLayout(null);
		
		JLabel lblClientId = new JLabel("Client ID");
		lblClientId.setBounds(10, 11, 46, 14);
		panel.add(lblClientId);
		
		client_id = new JTextField();
		client_id.setBounds(66, 8, 86, 20);
		panel.add(client_id);
		client_id.setColumns(10);
		
		JLabel lblNewLabel = new JLabel("State");
		lblNewLabel.setBounds(10, 36, 46, 14);
		panel.add(lblNewLabel);
		
		description = new JTextField();
		description.setBounds(66, 33, 86, 20);
		panel.add(description);
		description.setColumns(10);
		
		JLabel lblDetails = new JLabel("Details");
		lblDetails.setBounds(10, 61, 46, 14);
		panel.add(lblDetails);
		
		details = new JTextField();
		details.setBounds(66, 58, 86, 20);
		panel.add(details);
		details.setColumns(10);
		
		lblSmallImgKey = new JLabel("Small IMG Key");
		lblSmallImgKey.setBounds(196, 11, 105, 14);
		panel.add(lblSmallImgKey);
		
		lblLargeImgKey = new JLabel("Large IMG Key");
		lblLargeImgKey.setBounds(196, 36, 105, 14);
		panel.add(lblLargeImgKey);
		
		sml_key = new JTextField();
		sml_key.setBounds(283, 8, 86, 20);
		panel.add(sml_key);
		sml_key.setColumns(10);
		
		lrg_key = new JTextField();
		lrg_key.setBounds(283, 33, 86, 20);
		panel.add(lrg_key);
		lrg_key.setColumns(10);
		
		update = new JButton("Update");
		update.setEnabled(false);
		update.addActionListener(listener);
		update.setBounds(341, 238, 91, 23);
		panel.add(update);
		
		start = new JButton("Start");
		start.setBounds(240, 238, 91, 23);
		start.addActionListener(listener);
		panel.add(start);
		
		party_max = new JSpinner();
		party_max.setModel(new SpinnerNumberModel(new Integer(2), null, null, new Integer(1)));
		party_max.setBounds(76, 119, 46, 18);
		panel.add(party_max);
		
		party_min = new JSpinner();
		party_min.setModel(new SpinnerNumberModel(new Integer(1), null, null, new Integer(1)));
		party_min.setBounds(76, 89, 46, 18);
		panel.add(party_min);
		
		JLabel lblPartyMin = new JLabel("Party Min");
		lblPartyMin.setBounds(10, 89, 71, 14);
		panel.add(lblPartyMin);
		
		JLabel lblPartyMax = new JLabel("Party Max");
		lblPartyMax.setBounds(10, 121, 61, 14);
		panel.add(lblPartyMax);
		
		JLabel lblTooltipLarge = new JLabel("Tooltip Large");
		lblTooltipLarge.setBounds(196, 61, 105, 14);
		panel.add(lblTooltipLarge);
		
		JLabel lblTooltipSmall = new JLabel("Tooltip Small");
		lblTooltipSmall.setBounds(196, 92, 105, 14);
		panel.add(lblTooltipSmall);
		
		lrg_tool = new JTextField();
		lrg_tool.setBounds(283, 58, 86, 20);
		panel.add(lrg_tool);
		lrg_tool.setColumns(10);
		
		sml_tool = new JTextField();
		sml_tool.setBounds(283, 89, 86, 20);
		panel.add(sml_tool);
		sml_tool.setColumns(10);
		frame.setVisible(true);
	}
}

Main.java

package extraconcentratedjuice.RichPresenceGUI;
import extraconcentratedjuice.RichPresenceGUI.GUI_Window;
import java.time.OffsetDateTime;
import com.jagrosh.discordipc.*;
import com.jagrosh.discordipc.entities.RichPresence;
import com.jagrosh.discordipc.exceptions.NoDiscordClientException;


public class Main
{
	static GUI_Window panel = new GUI_Window();
	static IPCClient client;
	public static void main(String[] args)
	{
	}
	
	public static void init_presence()
	{
		client = new IPCClient(Long.parseLong(panel.client_id.getText()));
        client.setListener(new IPCListener()
        {
            @Override
            public void onReady(IPCClient client)
            {
            	System.out.println((int) panel.party_min.getValue());
                System.out.println("Ready!");
                client.sendRichPresence(new RichPresence(
                        panel.description.getText(), // App title
                        panel.details.getText(), // App desc.
                        OffsetDateTime.now(), // Timestart
                        null, // Timeend
                        panel.lrg_key.getText(), // large image name
                        panel.lrg_tool.getText(), // large image tooltip
                        panel.sml_key.getText(), // small img name
                        panel.sml_tool.getText(), // small image tooltip
                        "none", // party id (none)
                        (int) panel.party_min.getValue(), // party members
                        (int) panel.party_max.getValue(), //party menbers (max)
                        null,
                        null,
                        null,
                        false
                        ));
            }
        });
        try
		{
			client.connect();
		} catch (NoDiscordClientException e)
		{
			e.printStackTrace();
		}
	}
	public static void update_presence()
	{
		client.sendRichPresence(new RichPresence(
                panel.description.getText(), // App title
                panel.details.getText(), // App desc.
                OffsetDateTime.now(), // Timestart
                null, // Timeend
                panel.lrg_key.getText(), // large image name
                panel.lrg_tool.getText(), // large image tooltip
                panel.sml_key.getText(), // small img name
                panel.sml_tool.getText(), // small image tooltip
                "none", // party id (none)
                (int) panel.party_min.getValue(), // party members
                (int) panel.party_max.getValue(), //party menbers (max)
                null,
                null,
                null,
                false
                ));
	}
}