eventloguploadui.java

一个基于PlaceLab的室内和室外的智能导航系统

package org.placelab.midp;

import java.io.DataInputStream;
import java.io.DataOutputStream;

import javax.microedition.lcdui.Display;
import javax.microedition.rms.RecordEnumeration;

import org.placelab.midp.server.BluetoothService;

public class EventLogUploadUI extends BluetoothClient {
	
	public EventLogUploadUI(Display display, UIComponent from) {
		super(display, from);
	}

	public String getName() {
		return "Event Log Uploader";
	}

	public byte getServiceType() {
		return BluetoothService.ACTIVITY_UPLOAD_SERVICE;
	}

	public void handleConnection(DataInputStream in, DataOutputStream out) {
		setStatus("Connected to Event Log Downloader.");
		try {
			RecordEnumeration en = EventLogger.getRecords(null, null, false);
			updateStatus("Uploading " + en.numRecords() + " records...");
//			out.writeUTF(UberStore.getUserName());
//			out.writeUTF(UberStore.getUserNumber());
			out.writeInt(en.numRecords());
			while (en.hasNextElement()) {
				out.writeUTF(new String(en.nextRecord()));
			}
			
			out.flush();
			out.close();
			
//			updateStatus("Deleting records...");
//			deleteAll();
		} catch (Exception e) {
			updateStatus("Error: " + e);
		}
		
		updateStatus("Finished Uploading.");
	}
}