j_fusionsample1.java

该文档是 用的摩托罗拉的Rfid API开发包做的测试程序

package Rfid_test;


import java.awt.Toolkit; 
import java.util.ResourceBundle;
import java.util.Locale;

import com.symbol.fusion.wlan.Wlan;
import com.symbol.fusion.wlan.Adapters;
import com.symbol.fusion.wlan.Profiles;
import com.symbol.fusion.wlan.WlanConstants;
import com.symbol.fusion.wlan.WlanException;
import com.symbol.fusion.FusionException;
import com.symbol.fusion.wlan.SignalQualityListener;
import com.symbol.fusion.wlan.SignalQualityEvent;
import com.symbol.fusion.wlan.Adapter;
import com.symbol.fusion.Config;
import com.symbol.fusion.Diagnostics;
import com.symbol.fusion.Version;
import com.symbol.fusion.wlan.Profile;
import com.symbol.fusion.wlan.AdhocProfileData;
import com.symbol.fusion.wlan.InfrastructureProfileData;
import symbol.Win32;

import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.MouseListener;

import org.eclipse.swt.graphics.Point;

/**
 * 
 * @author kdimunge
 *
 * This sample demonstrates most of the important features provided by Fusion 
 * class libraries.
 * This sample is localized and is referring "J_FusionSample1_en_US.properties" file
 * to get locale data.
 */
public class J_FusionSample1 implements SignalQualityListener, SelectionListener, KeyListener, MouseListener {
	
	Wlan wlan;               //instance of Wlan
	Adapters adapters;       //instance of Adapters
	Profiles profiles;       //instance of Profiles
	Adapter adapter;         //instance of Adapter
	Profile profile;         //instance of Profile
	Config config;           //instance of Config
	Version version;         //instance of Version
	Diagnostics diagnostics; //instance of Diagnostics
	
	Table tblMain;
	Table tblVersions;
	Table tblProfiles;
	Table tblAbout;

	private GridLayout gridLayout;
	
	private GridData gridData1;	
	private GridData gridData2;
	private GridData gridData3;
	private GridData gridData4;
	private GridData gridData5;
	private GridData gridData6;
	private GridData gridData7;
	private GridData gridData8;

	Shell shell;
	Display display;
	int width;
	int height;
	
	int newQuality           = 0;
	int newStrength          = 0;
	String essid             = "";
	String activeProfile     = "";	

	String nQuality          = "";
	String nStrength         = "";
	String nMacAddress       = "";
	
	//this is the default fully qualified log file path
	final String logFileName = "\\FusionLog.txt";
	
	private int currentTable = 0; 	// 0 - tblMain
									// 1 - tblVersions
									// 2 - tblProfiles
									// 3 - tblAbout 
									
	private int switchNo = 0;
	private int digitsCount = 0;
	long lastKeyTime = 0;
	
	//This reference is never been used but WSDD would not
	//deploy the class whitout a reference
	J_FusionSample1Res_en_US dummyResource = null;							
	
	public J_FusionSample1()throws Exception{
 		
		wlan = new Wlan();                     //construct Wlan object
		config = new Config();                 //construct Config object
		version = config.getVersion();         //get reference of Version
		adapters = wlan.getAdapters();         //get reference of Adapters
		profiles = wlan.getProfiles();         //get reference of Profiles
		diagnostics = config.getDiagnostics(); //get reference of Diagnostics 
		
		//get first element of Adapters (usually one WLAN adapter resides in device)		
		adapter = adapters.get(0);  
		
		//add signal quality listener            
		adapter.addSignalQualityListener(this);
				
		gridLayout = new GridLayout();
		gridLayout.numColumns = 1;
		
		display = new Display ();
		shell = new Shell (display, SWT.TITLE);
		shell.setText("J_FusionSample1");
		width = Toolkit.getDefaultToolkit().getScreenSize().width;
		height = Toolkit.getDefaultToolkit().getScreenSize().height;		
		
		shell.setBounds(0, 0, width, height-25);
		shell.setLayout(gridLayout);

		gridData1 = new GridData(GridData.FILL_BOTH);
		gridData1.horizontalSpan = 1;
		gridData1.exclude=true;
	
		gridData2 = new GridData(GridData.FILL_BOTH);
		gridData2.horizontalSpan = 1;
		gridData2.exclude = true;

		gridData3 = new GridData(GridData.FILL_BOTH);
		gridData3.horizontalSpan = 1;
		gridData3.exclude = true;

		gridData4 = new GridData(GridData.FILL_BOTH);
		gridData4.horizontalSpan = 1;
		gridData4.exclude = true;

		gridData5 = new GridData(GridData.FILL_BOTH);
		gridData5.horizontalSpan = 1;
		gridData5.exclude = true;
	
		gridData6 = new GridData(GridData.FILL_BOTH);
		gridData6.horizontalSpan = 1;
		gridData6.exclude = true;

		gridData7 = new GridData(GridData.FILL_BOTH);
		gridData7.horizontalSpan = 1;
		gridData7.exclude = true;

		gridData8 = new GridData(GridData.FILL_BOTH);
		gridData8.horizontalSpan = 1;
		gridData8.exclude = true;

		createSampleProfiles();//create two sample profiles
		
		profiles.refresh();    //refresh profile list
		
		createMainList();      //create start-up screen
		
		updateMainList();      //update start-up screen
		
		createVersionList();   //create version screen
		
		createProfileList();   //create profile screen
		
		createAbout();        //create about box
		
		shell.open ();
		
		while (!shell.isDisposed ()) {
			if (!display.readAndDispatch ()) display.sleep ();
		}
		display.dispose ();
		
	}
	
	public static void main (String [] args) {
		try{
			J_FusionSample1 j_FusionSample1 = new J_FusionSample1();
		}catch(FusionException fe){
			System.out.println("error code : " + fe.getErrorcode());
			System.out.println("error code : " + fe.getDescription());
			fe.printStackTrace();
		}catch(WlanException we){
			System.out.println("error code : " + we.getErrorcode());
			System.out.println("error code : " + we.getDescription());
			we.printStackTrace();
		}catch(Exception fe){
			fe.printStackTrace();
		}
		
	}
	
	void createMainList(){
		tblMain = new Table (shell, SWT.H_SCROLL|SWT.V_SCROLL|SWT.FULL_SELECTION);
		tblMain.setHeaderVisible (true);
		ResourceBundle res = ResourceBundle.getBundle("J_FusionSample1Res", new Locale("en","US"));
		
		String[] titles = {res.getString("LST_MAIN_TITLE_HASH"), 
							res.getString("LST_MAIN_TITLE_ITEM"), 
							res.getString("LST_MAIN_TITLE_VALUE")};
		
		for (int i=0; i<titles.length; i++) {
			TableColumn column = new TableColumn (tblMain, SWT.NONE);
			column.setText (titles [i]);
		}	
		int i = 0;
		TableItem item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_EXIT"));
		item.setText (2, "");

		item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_SIGNAL"));
		item.setText (2, "");
		
		item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_SSID"));
		item.setText (2, "");

		item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_PROFILES"));
		item.setText (2, "");

		item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_VERSIONS"));
		item.setText (2, "");

		item = new TableItem (tblMain, SWT.NONE);
		item.setText (0, ""+ (i++) +"");
		item.setText (1, res.getString("LST_MAIN_ITEM_ABOUT"));
		item.setText (2, "");
		
				
		tblMain.setSize (tblMain.computeSize (width,height));
		
		tblMain.getColumn(0).setWidth((width*10)/100);//occupy 10% of the width
		tblMain.getColumn(1).setWidth((width*30)/100);//occupy 30% of the width
		tblMain.getColumn(2).setWidth((width*60)/100);//occupy 60% of the width
		
		
		tblMain.setSelection(0);
		tblMain.setFocus();
		
		tblMain.setLayoutData(gridData1);
		
		tblMain.addSelectionListener(this);
		tblMain.addKeyListener(this);
		tblMain.addMouseListener(this);
		tblMain.setVisible(true);
		
	}
	
	void createVersionList()throws Exception{
		tblVersions = new Table (shell, SWT.H_SCROLL|SWT.V_SCROLL|SWT.FULL_SELECTION);	
		tblVersions.setHeaderVisible (true);
		ResourceBundle res = ResourceBundle.getBundle("J_FusionSample1Res", new Locale("en","US"));
		
		String[] titles = {res.getString("LST_VERSIONS_TITLE_HASH"), 
							res.getString("LST_VERSIONS_TITLE_COMPONENT"), 
							res.getString("LST_VERSIONS_TITLE_VERSION")};

		for (int i=0; i<titles.length; i++) {
			TableColumn column = new TableColumn (tblVersions, SWT.NONE);
			column.setText (titles [i]);
		}	
		int i = 0;
		TableItem item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_BACK"));

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_FUSION"));
		item.setText (2, version.getFusion());
		
		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_CFG_EDITOR"));
		item.setText (2, version.getConfigurationEditor());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_LOGIN_SERVICE"));
		item.setText (2, version.getLoginService());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_PHOTON_DRIVER"));
		item.setText (2, version.getPhotonDriver());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_WCDIAG"));
		item.setText (2, version.getWcDiag());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_WCLAUNCH"));
		item.setText (2, version.getWcLaunch());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_WCSAPI"));
		item.setText (2, version.getWcsApi());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_WCSRV"));
		item.setText (2, version.getWcSrv());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_WCSTATUS"));
		item.setText (2, version.getWcStatus());

		item = new TableItem (tblVersions, SWT.NONE);
		item.setText (0, (i < 10 ? "0"+ (i++) : ""+ (i++)));
		item.setText (1, res.getString("LST_VERSIONS_COMPONENT_FUSION_PUBLIC_API"));
		item.setText (2, version.getFusionPublicApi());

		tblVersions.getColumn(0).setWidth((width*10)/100);//occupy 10% of the width
		tblVersions.getColumn(1).setWidth((width*60)/100);//occupy 60% of the width
		tblVersions.getColumn(2).setWidth((width*30)/100);//occupy 30% of the width
		
		tblVersions.setSize (tblMain.computeSize (width,height));
		tblVersions.setLayoutData(gridData2);
		
		tblVersions.addSelectionListener(this);
		tblVersions.addKeyListener(this);
		tblVersions.addMouseListener(this);
		tblVersions.setVisible(false);
		
	}

	void createProfileList()throws Exception{
		ResourceBundle res = ResourceBundle.getBundle("J_FusionSample1Res", new Locale("en","US"));
		tblProfiles = new Table (shell, SWT.H_SCROLL|SWT.V_SCROLL|SWT.FULL_SELECTION);	
		tblProfiles.setHeaderVisible (true);
		String[] titles = {res.getString("LST_PROFILES_TITLE_HASH"), 
							res.getString("LST_PROFILES_TITLE_PROFILE_NAME"), 
							res.getString("LST_PROFILES_TITLE_PROFILE_ID")};
		for (int i=0; i<titles.length; i++) {
			TableColumn column = new TableColumn (tblProfiles, SWT.NONE);
			column.setText (titles [i]);
		}		
		
		tblProfiles.getColumn(0).setWidth((width*10)/100);//occupy 10% of the width
		tblProfiles.getColumn(1).setWidth((width*60)/100);//occupy 60% of the width
		tblProfiles.getColumn(2).setWidth((width*30)/100);//occupy 30% of the width
		
		tblProfiles.setLayoutData(gridData4);
		
		tblProfiles.setSize (tblMain.computeSize (width,height));
		tblProfiles.addSelectionListener(this);
		tblProfiles.addKeyListener(this);
		tblProfiles.addMouseListener(this);
		tblProfiles.setVisible(false);
	}	

	void updateProfileList(){
		ResourceBundle res = ResourceBundle.getBundle("J_FusionSample1Res", new Locale("en","US"));
		
		tblProfiles.removeAll();
		TableItem item = new TableItem (tblProfiles, SWT.NONE);
		int j = 0;
		int noProfiles = profiles.getLength();
		item.setText (0, (noProfiles > 10 ? "0"+ (j++) : ""+ (j++)));
		item.setText (1, res.getString("LST_PROFILES_PROFILE_NAME_BACK"));
		
		//populate tblProfiles with available profiles
		for(int i=0; i<noProfiles;i++){	
			item = new TableItem (tblProfiles, SWT.NONE);
			if (noProfiles > 10)
			{
				if(j < 10)
					item.setText (0, "0"+ (j++));
				else
					item.setText (0, ""+ (j++));
					
			}
			else{
				item.setText (0, ""+ (j++));
			}