recordopearation.java

一款模仿劲舞团的手机游戏

import javax.microedition.rms.InvalidRecordIDException;
import javax.microedition.rms.RecordEnumeration;
import javax.microedition.rms.RecordFilter;
import javax.microedition.rms.RecordStore;
import javax.microedition.rms.RecordStoreException;
import javax.microedition.rms.RecordStoreFullException;
import javax.microedition.rms.RecordStoreNotFoundException;
import javax.microedition.rms.RecordStoreNotOpenException;

/**
 * @author trojan
 * 
 * �û���Ϣ���,�޸�,ɾ��;�Լ�¼���IJ���
 */
public class RecordOpearation {

	private static RecordStore recordStore = null;

	
	//--------------------------------���췽��------------------------------
	private static class SearchFilter implements RecordFilter {

		private String query = null;

		public SearchFilter(String query) {
			this.query = query;
		}

		public boolean matches(byte[] data) {
			return new String(data).startsWith(query);
		}

	}

	//-------------------------------�