settingform.java

蓝牙上网 j2me的源代码

package Hiisi;

import javax.microedition.lcdui.ChoiceGroup;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.List;
import javax.microedition.lcdui.TextField;
import java.util.Vector;

public class SettingForm extends Form implements CommandListener{
	private Command[] command = new Command[2];
	private ChoiceGroup modeSetting;
	private ChoiceGroup checkConnection;
	private ChoiceGroup logSetting;
	private ChoiceGroup uaSetting;
	private ChoiceGroup filtering;
	private TextField filteringURL;
	
	final int BLUETOOTH_MODE = 0;
	final int WAP_MODE = 1;
	
	private int gatewayMode = BLUETOOTH_MODE;
	private boolean logEnable = false;
	private int uaId = 0;
	private boolean filter = false;
	private String filterURL = HiisiMIDlet.hiisiMIDlet.getAppProperty("Filter");
	private String defaultUrl = null;
	
	int getGatewayMode() {
		return gatewayMode;
	}
	int setGatewayMode(int mode) {
		gatewayMode = mode;
		modeSetting.setSelectedIndex(gatewayMode, true);
		return gatewayMode;
	}
	String getGatewayModeString() {
		if(gatewayMode == BLUETOOTH_MODE) return "[Bluetooth Mode]";
		else return "[W-CDMA / GSM Mode]";
	}
	void uncheckCheckConnection() {
		checkConnection.setSelectedIndex(0, false);
	}
	boolean isLogEnable() {
		return logEnable;
	}
	boolean setLogEnable(boolean log) {
		logEnable = log;
		if(logEnable) logSetting.setSelectedIndex(0, true);
		else logSetting.setSelectedIndex(1, true);
		return logEnable;
	}
	int getUaId() {
		return uaId;
	}
	int setUaId(int ua) {
		uaId = ua;
		uaSetting.setSelectedIndex(uaId, true);
		return uaId;
	}
	boolean isFilter() {
		return filter;
	}
	boolean setFilter(boolean filt) {
		filter = filt;
		filtering.setSelectedIndex(0, filter);
		return filter;
	}
	String getFilterURL() {
		return filterURL;
	}
	String setFilterURL(String url) {
		filterURL = url;
		return filterURL;
	}
	String getDefaultUrl() {
		return defaultUrl;
	}
	String setDefaultUrl(String addr) {
		defaultUrl = "btspp://" + addr + ":1;authenticate=false;encrypt=false;master=false";
		return defaultUrl;
	}
	
	SettingForm() {
		super(HiisiMIDlet.hiisiMIDlet.proxyName);
		
		if(!HiisiMIDlet.hiisiMIDlet.getAppProperty("Default-Device").equals("000000000000")) {
			setDefaultUrl(HiisiMIDlet.hiisiMIDlet.getAppProperty("Default-Device"));
		}
		
		command[0] = new Command("Cancel", Command.EXIT, 1);
		command[1] = new Command("OK", Command.SCREEN, 2);
		addCommand(command[0]);
		addCommand(command[1]);
		setCommandListener(this);
		
		modeSetting = new ChoiceGroup("Mode", ChoiceGroup.EXCLUSIVE);
		append(modeSetting);
		modeSetting.append("Bluetooth", null);
		modeSetting.append("W-CDMA / GSM", null);
		setGatewayMode(gatewayMode);
		
		checkConnection = new ChoiceGroup("Bluetooth Connection", ChoiceGroup.MULTIPLE);
		append(checkConnection);
		checkConnection.append("Check now", null);
		checkConnection.setSelectedIndex(0, false);
		
		logSetting = new ChoiceGroup("Log", ChoiceGroup.EXCLUSIVE);
		append(logSetting);
		logSetting.append("Enable", null);
		logSetting.append("Recent 5 only", null);
		setLogEnable(logEnable);
		
		uaSetting = new ChoiceGroup("User Agent", ChoiceGroup.EXCLUSIVE);
		append(uaSetting);
		uaSetting.append(HiisiMIDlet.hiisiMIDlet.getAppProperty("User-Agent"), null);
		uaSetting.append(HiisiMIDlet.hiisiMIDlet.getAppProperty("User-Agent2"), null);
		uaSetting.append(HiisiMIDlet.hiisiMIDlet.getAppProperty("User-Agent3"), null);
		setUaId(uaId);
		
		filtering = new ChoiceGroup("Filtering", ChoiceGroup.MULTIPLE);
		append(filtering);
		filtering.append("Enable", null);
		setFilter(filter);
		
		filteringURL = new TextField("Filter's URL", filterURL, 100, TextField.URL);
		append(filteringURL);
	}
	
	private void makeReinquireGUI() {
		final List choice = new List("Select a device", List.IMPLICIT);
		if(HiisiMIDlet.hiisiMIDlet.bluetoothConnection.getSelectedDevice() != null && HiisiMIDlet.hiisiMIDlet.bluetoothConnection.getUrl() != null) {
			choice.append(HiisiMIDlet.hiisiMIDlet.bluetoothConnection.getSelectedDevice(), null);
		}
		choice.append("Inquire new device", null);
		if(HiisiMIDlet.settingForm.getDefaultUrl() != null) {
			choice.append("Use default device", null);
		}
		choice.setCommandListener(
			new CommandListener() {
				public void commandAction(Command c, Displayable d) {
					Display.getDisplay(HiisiMIDlet.hiisiMIDlet).setCurrent(HiisiMIDlet.mainForm);
					if(choice.getString(choice.getSelectedIndex()).equals("Inquire new device"))
						HiisiMIDlet.bluetoothConnection.startDeviceInquiry();
					if(choice.getString(choice.getSelectedIndex()).equals("Use default device"))
						HiisiMIDlet.bluetoothConnection.setUrl(HiisiMIDlet.settingForm.getDefaultUrl());
				}
			}
		);
		Display.getDisplay(HiisiMIDlet.hiisiMIDlet).setCurrent(choice);
	}
	
	public void commandAction(Command c,Displayable d) {
		if(c == command[0]) {
			Display.getDisplay(HiisiMIDlet.hiisiMIDlet).setCurrent(HiisiMIDlet.mainForm);
		}
		if(c == command[1]) {
			Display.getDisplay(HiisiMIDlet.hiisiMIDlet).setCurrent(HiisiMIDlet.mainForm);
			if(logSetting.getSelectedIndex() == 0) setLogEnable(true);
				else setLogEnable(false);
			setUaId(uaSetting.getSelectedIndex());
			if(filtering.isSelected(0) && modeSetting.getSelectedIndex() == 0) setFilter(true);
				else setFilter(false);
			setFilterURL(filteringURL.getString());
			if(gatewayMode == BLUETOOTH_MODE && modeSetting.getSelectedIndex() == BLUETOOTH_MODE) {
				setGatewayMode(modeSetting.getSelectedIndex());
				if(checkConnection.isSelected(0)) {
					HiisiMIDlet.gateway.checkConnection();
				} else {
					HiisiMIDlet.mainForm.log("Hiisi Proxy " + getGatewayModeString() + " is idling...");
				}
			} else if(gatewayMode == WAP_MODE && modeSetting.getSelectedIndex() == BLUETOOTH_MODE) {
				setGatewayMode(modeSetting.getSelectedIndex());
				if(checkConnection.isSelected(0)) {
					HiisiMIDlet.mainForm.log("Cannnot check bluetooth connection.\nHiisi Proxy "
						+ getGatewayModeString() + " is idling...");
				} else {
					HiisiMIDlet.mainForm.log("Hiisi Proxy " + getGatewayModeString() + " is idling...");
				}
				makeReinquireGUI();
			} else {
				setGatewayMode(modeSetting.getSelectedIndex());
				if(checkConnection.isSelected(0)) {
					HiisiMIDlet.mainForm.log("Cannnot check bluetooth connection.\nHiisi Proxy "
						+ getGatewayModeString() + " is idling...");
				} else {
					HiisiMIDlet.mainForm.log("Hiisi Proxy " + getGatewayModeString() + " is idling...");
				}
			}
		}
	}
}