android+openfire获取密友列表

package com.hyl.openfire;import java.util.Collection;import org.jivesoftware.smack.ConnectionConfiguration;import org.jivesoftware.smack.Roster;import org.jivesoftware.smack.RosterEntry;import org.jivesoftware.smack.RosterGroup;import org.jivesoftware.smack.XMPPConnection;import org.jivesoftware.smack.XMPPException;import android.os.Bundle;import android.app.Activity;import android.view.Menu;public class MainActivity extends Activity {	private int PORT=5222;	private static Boolean isLogin=false;	XMPPConnection connection;	@Override	protected void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.activity_main);		initConnection();		login("hyl1234","hyl1234");		getFriends();	}	@Override	public boolean onCreateOptionsMenu(Menu menu) {		// Inflate the menu; this adds items to the action bar if it is present.		getMenuInflater().inflate(R.menu.main, menu);		return true;	}	private void initConnection(){		ConnectionConfiguration config = new ConnectionConfiguration("192.168.0.104", PORT);		config.setSASLAuthenticationEnabled(false);		connection = new XMPPConnection(config);		try {			connection.connect();		} catch (XMPPException e) {			// TODO Auto-generated catch block			e.printStackTrace();		}	}	public void login(String name,String pass){		try {			connection.login(name, pass);			System.out.println("登录成功");			isLogin=true;					} catch (XMPPException e) {			System.out.println("登录失败");			e.printStackTrace();		}			}	public void getFriends(){		Roster roster = connection.getRoster();		Collection<RosterGroup> entriesGroup = roster.getGroups();		System.out.println("size--->"+entriesGroup.size());		for(RosterGroup group: entriesGroup){              Collection<RosterEntry> entries = group.getEntries();            System.out.println("group-->"+group.getName());            for (RosterEntry entry : entries) {               	System.out.println("name-->"+entry.getName());            }		}	}}

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