用xmmp+openfire+smack搭建简易IM实现

---

功能实现:注册,登录,单聊表情,文本,图片,语音的发送接收,添加好友,删除好友,查找好友,修改密码,消息提醒设置,获取离线消息等功能

---

 

1.前期准备

1.下载opnefire软件:https://www.igniterealtime.org/downloads/index.jsp

2.下载一款数据库软件:mysql

4.在AS中添加smack相关依赖包:

    compile 'org.igniterealtime.smack:smack-android-extensions:4.1.4'
    compile 'org.igniterealtime.smack:smack-tcp:4.1.4'
    compile 'org.igniterealtime.smack:smack-im:4.1.4'
    compile 'org.igniterealtime.smack:smack-extensions:4.1.4'
    compile 'com.rockerhieu.emojicon:library:1.3.3'

5.核心代码块:

---

XmppConnection 工具类 

---

import android.content.Context;
import android.database.Cursor;
import android.os.Environment;
import android.text.TextUtils;
import android.util.Log;

import org.jivesoftware.smack.AbstractXMPPConnection;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.SmackConfiguration;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.chat.Chat;
import org.jivesoftware.smack.chat.ChatManager;
import org.jivesoftware.smack.chat.ChatMessageListener;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.provider.ProviderManager;
import org.jivesoftware.smack.roster.Roster;
import org.jivesoftware.smack.roster.RosterEntry;
import org.jivesoftware.smack.roster.RosterGroup;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
import org.jivesoftware.smackx.address.provider.MultipleAddressesProvider;
import org.jivesoftware.smackx.bytestreams.ibb.provider.CloseIQProvider;
import org.jivesoftware.smackx.bytestreams.ibb.provider.OpenIQProvider;
import org.jivesoftware.smackx.bytestreams.socks5.provider.BytestreamsProvider;
import org.jivesoftware.smackx.chatstates.packet.ChatStateExtension;
import org.jivesoftware.smackx.commands.provider.AdHocCommandDataProvider;
import org.jivesoftware.smackx.delay.provider.DelayInformationProvider;
import org.jivesoftware.smackx.disco.provider.DiscoverInfoProvider;
import org.jivesoftware.smackx.disco.provider.DiscoverItemsProvider;
import org.jivesoftware.smackx.filetransfer.FileTransferListener;
import org.jivesoftware.smackx.filetransfer.FileTransferManager;
import org.jivesoftware.smackx.filetransfer.FileTransferRequest;
import org.jivesoftware.smackx.filetransfer.IncomingFileTransfer;
import org.jivesoftware.smackx.filetransfer.OutgoingFileTransfer;
import org.jivesoftware.smackx.iqlast.packet.LastActivity;
import org.jivesoftware.smackx.iqprivate.PrivateDataManager;
import org.jivesoftware.smackx.iqregister.AccountManager;
import org.jivesoftware.smackx.muc.DiscussionHistory;
import org.jivesoftware.smackx.muc.HostedRoom;
import org.jivesoftware.smackx.muc.MultiUserChat;
import org.jivesoftware.smackx.muc.MultiUserChatManager;
import org.jivesoftware.smackx.muc.packet.GroupChatInvitation;
import org.jivesoftware.smackx.muc.provider.MUCAdminProvider;
import org.jivesoftware.smackx.muc.provider.MUCOwnerProvider;
import org.jivesoftware.smackx.muc.provider.MUCUserProvider;
import org.jivesoftware.smackx.offline.OfflineMessageManager;
import org.jivesoftware.smackx.offline.packet.OfflineMessageInfo;
import org.jivesoftware.smackx.offline.packet.OfflineMessageRequest;
import org.jivesoftware.smackx.privacy.provider.PrivacyProvider;
import org.jivesoftware.smackx.search.ReportedData;
import org.jivesoftware.smackx.search.UserSearch;
import org.jivesoftware.smackx.search.UserSearchManager;
import org.jivesoftware.smackx.sharedgroups.packet.SharedGroupsInfo;
import org.jivesoftware.smackx.si.provider.StreamInitiationProvider;
import org.jivesoftware.smackx.vcardtemp.provider.VCardProvider;
import org.jivesoftware.smackx.xdata.Form;
import org.jivesoftware.smackx.xdata.FormField;
import org.jivesoftware.smackx.xdata.provider.DataFormProvider;
import org.jivesoftware.smackx.xhtmlim.provider.XHTMLExtensionProvider;

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

import cnpc.fcyt.fcydyy.util.LoggerUtil;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppChat;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppMessage;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppUser;
import cnpc.fcyt.fcydyy.xmpp.dao.FriendChatDao;
import cnpc.fcyt.fcydyy.xmpp.dao.MessageDao;
import cnpc.fcyt.fcydyy.xmpp.util.TimeUtil;
import cnpc.fcyt.fcydyy.xmpp.util.UserConstants;

/**
 * XmppConnection 工具类
 */

public class XmppConnection {
    private int SERVER_PORT = 5222;
    private String SERVER_HOST = "192.168.0.195";
    private String SERVER_NAME = "192.168.0.195";
    public AbstractXMPPConnection connection = null;
    private static XmppConnection xmppConnection = new XmppConnection();
    private XMConnectionListener connectionListener;

    /**
     * 单例模式
     *
     * @return XmppConnection
     */
    public synchronized static XmppConnection getInstance() {
        configure(new ProviderManager());
        return xmppConnection;
    }

    /**
     * 创建连接
     */
    public AbstractXMPPConnection getConnection() {

        if (connection == null) {
            // 开线程打开连接，避免在主线程里面执行HTTP请求
            // Caused by: android.os.NetworkOnMainThreadException
            new Thread(new Runnable() {
                @Override
                public void run() {
                    openConnection();
                }
            }).start();
        }
        return connection;
    }

    public void setConnectionToNull() {
        connection = null;
    }

    /**
     * 判断是否已连接
     */
    public boolean checkConnection() {
        return null != connection && connection.isConnected();
    }

    /**
     * 打开连接
     */
    public boolean openConnection() {
        try {
            if (null == connection || !connection.isAuthenticated()) {
                SmackConfiguration.DEBUG = true;
                XMPPTCPConnectionConfiguration.Builder config = XMPPTCPConnectionConfiguration.builder();
                //设置openfire主机IP
                config.setHost(SERVER_HOST);
                //设置openfire服务器名称
                config.setServiceName(SERVER_NAME);
                //设置端口号：默认5222
                config.setPort(SERVER_PORT);
                //禁用SSL连接
                config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled).setCompressionEnabled(false);
                //设置Debug
                config.setDebuggerEnabled(true);
                //设置离线状态
                config.setSendPresence(false);
                //设置开启压缩，可以节省流量
                config.setCompressionEnabled(true);

                //需要经过同意才可以添加好友
                Roster.setDefaultSubscriptionMode(Roster.SubscriptionMode.accept_all);

                // 将相应机制隐掉
                //SASLAuthentication.blacklistSASLMechanism("SCRAM-SHA-1");
                //SASLAuthentication.blacklistSASLMechanism("DIGEST-MD5");

                connection = new XMPPTCPConnection(config.build());
                connection.connect();// 连接到服务器

                return true;
            }
        } catch (Exception xe) {
            xe.printStackTrace();
            connection = null;
        }
        return false;
    }

    /**
     * 关闭连接
     */
    public void closeConnection() {
        if (connection != null) {
            // 移除连接监听
            connection.removeConnectionListener(connectionListener);
            if (connection.isConnected())
                connection.disconnect();
            connection = null;
        }

        Log.i("XmppConnection", "关闭连接");
    }

    /**
     * 删除好友
     *
     * @param
     */
    public boolean deleteRosterEntry(RosterEntry rosterEntry) {
        try {
            Roster.getInstanceFor(connection).removeEntry(rosterEntry);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * 判断连接是否通过了身份验证
     * 即是否已登录
     *
     * @return
     */
    public boolean isAuthenticated() {
        return connection != null && connection.isConnected() && connection.isAuthenticated();
    }

    /**
     * 添加好友 无分组
     *
     * @param userName userName
     * @param name     name
     * @return boolean
     */
    public boolean addUser(String userName, String name) {
        if (getConnection() == null)
            return false;
        try {

            Roster.getInstanceFor(connection).createEntry(userName, name, null);

            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * 获取账号的全部信息
     */
    public void getAccountAttributes() {
        try {

            Set<String> accountAttributes = AccountManager.getInstance(connection).getAccountAttributes();
            Iterator<String> iterator = accountAttributes.iterator();
            while (iterator.hasNext()) {
                String trim = iterator.next().toString().trim();
                Log.e("Account", "获取账号信息成功===" + trim);
            }
        } catch (SmackException.NoResponseException e) {
            e.printStackTrace();
            Log.e("Account", "连接服务器失败");
        } catch (XMPPException.XMPPErrorException e) {
            e.printStackTrace();
            Log.e("Account", "该账户已存在");
        } catch (SmackException.NotConnectedException e) {
            e.printStackTrace();
            Log.e("Account", "服务器连接失败");
        }
    }

    /**
     * 登录
     *
     * @param account  登录帐号
     * @param password 登录密码
     * @return true登录成功
     */
    public boolean login(String account, String password) {
        try {
            if (getConnection() == null)
                return false;

            getConnection().login(account, password);

            // 更改在线状态
//            setPresence(0);

            // 添加连接监听
            connectionListener = new XMConnectionListener(account, password);
            getConnection().addConnectionListener(connectionListener);
            receivedFile();
            return true;
        } catch (Exception xe) {
            xe.printStackTrace();
        }
        return false;
    }


    /**
     * 获取用户离线在线状态  1 在线  2 离线
     */
    public int getStatus(RosterEntry entry) {
        Roster roster = Roster.getInstanceFor(connection);
        Presence presence = roster.getPresence(entry.getUser() + UserConstants.chatDoMain);

        LoggerUtil.systemOut(entry.getUser() + "用户名");
        LoggerUtil.systemOut(presence.getType().name() + "获取到的 类型状态");
        LoggerUtil.systemOut(presence.getType().toString() + "获取到的 类型状态");
        if (presence.getType() == Presence.Type.available) {
            return 1;//在线
        }
        return 2;//离线
    }

    /**
     * 更改用户状态
     */
    public void setPresence(int code) {
        org.jivesoftware.smack.XMPPConnection con = getConnection();
        if (con == null)
            return;
        Presence presence;
        try {
            switch (code) {
                case 0:
                    presence = new Presence(Presence.Type.available);
                    con.sendStanza(presence);
                    Log.v("state", "设置在线");
                    break;
                case 1:
                    presence = new Presence(Presence.Type.available);
                    presence.setMode(Presence.Mode.chat);
                    con.sendStanza(presence);
                    Log.v("state", "设置Q我吧");
                    break;
                case 2:
                    presence = new Presence(Presence.Type.available);
                    presence.setMode(Presence.Mode.dnd);
                    con.sendStanza(presence);
                    Log.v("state", "设置忙碌");
                    break;
                case 3:
                    presence = new Presence(Presence.Type.available);
                    presence.setMode(Presence.Mode.away);
                    con.sendStanza(presence);
                    Log.v("state", "设置离开");
                    break;
                case 4:
//                    Roster roster = con.getRoster();
//                    Collection<RosterEntry> entries = roster.getEntries();
//                    for (RosterEntry entry : entries) {
//                        presence = new Presence(Presence.Type.unavailable);
//                        presence.setPacketID(Packet.ID_NOT_AVAILABLE);
//                        presence.setFrom(con.getUser());
//                        presence.setTo(entry.getUser());
//                        con.sendPacket(presence);
//                        Log.v("state", presence.toXML());
//                    }
//                    // 向同一用户的其他客户端发送隐身状态
//                    presence = new Presence(Presence.Type.unavailable);
//                    presence.setPacketID(Packet.ID_NOT_AVAILABLE);
//                    presence.setFrom(con.getUser());
//                    presence.setTo(StringUtils.parseBareAddress(con.getUser()));
//                    con.sendStanza(presence);
//                    Log.v("state", "设置隐身");
//                    break;
                case 5:
                    presence = new Presence(Presence.Type.unavailable);
                    con.sendStanza(presence);
                    Log.v("state", "设置离线");
                    break;
                default:
                    break;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 获取所有组
     *
     * @return 所有组集合
     */
    public List<RosterGroup> getGroups() {
        if (getConnection() == null)
            return null;
        List<RosterGroup> groupList = new ArrayList<>();
        Collection<RosterGroup> rosterGroup = Roster.getInstanceFor(connection).getGroups();
        for (RosterGroup aRosterGroup : rosterGroup) {
            groupList.add(aRosterGroup);
        }
        return groupList;
    }

    /**
     * 获取某个组里面的所有好友
     *
     * @param groupName 组名
     * @return List<RosterEntry>
     */
    public List<RosterEntry> getEntriesByGroup(String groupName) {
        if (getConnection() == null)
            return null;
        List<RosterEntry> EntriesList = new ArrayList<>();
        RosterGroup rosterGroup = Roster.getInstanceFor(connection).getGroup(groupName);
        Collection<RosterEntry> rosterEntry = rosterGroup.getEntries();
        for (RosterEntry aRosterEntry : rosterEntry) {
            EntriesList.add(aRosterEntry);
        }
        return EntriesList;
    }

    /**
     * 获取所有好友信息
     *
     * @return List<RosterEntry>
     */
    public List<RosterEntry> getAllEntries() {
        if (getConnection() == null)
            return null;
        List<RosterEntry> Enlist = new ArrayList<>();
        Collection<RosterEntry> rosterEntry = Roster.getInstanceFor(connection).getEntries();
        for (RosterEntry aRosterEntry : rosterEntry) {
            Enlist.add(aRosterEntry);
        }
        return Enlist;
    }


    /**
     * 添加一个分组
     *
     * @param groupName groupName
     * @return boolean
     */
    public boolean addGroup(String groupName) {
        if (getConnection() == null)
            return false;
        try {
            Roster.getInstanceFor(connection).createGroup(groupName);
            Log.v("addGroup", groupName + "創建成功");
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * 删除分组
     *
     * @param groupName groupName
     * @return boolean
     */
    public boolean removeGroup(String groupName) {
        return true;
    }


    /**
     * 文件转字节
     *
     * @param file file
     * @return byte[]
     * @throws IOException
     */
    private byte[] getFileBytes(File file) throws IOException {
        BufferedInputStream bis = null;
        try {
            bis = new BufferedInputStream(new FileInputStream(file));
            int bytes = (int) file.length();
            byte[] buffer = new byte[bytes];
            int readBytes = bis.read(buffer);
            if (readBytes != buffer.length) {
                throw new IOException("Entire file not read");
            }
            return buffer;
        } finally {
            if (bis != null) {
                bis.close();
            }
        }
    }


    /**
     * 发送群组聊天消息
     *
     * @param muc     muc
     * @param message 消息文本
     */
    public void sendGroupMessage(MultiUserChat muc, String message) {
        try {
            muc.sendMessage(message);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    /**
     * 修改密码
     *
     * @return true成功
     */
    public boolean changePassword(String pwd) {
        if (getConnection() == null)
            return false;
        try {
            AccountManager.getInstance(connection).changePassword(pwd);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }




    /**
     * 创建群聊聊天室
     *
     * @param roomName 聊天室名字
     * @param nickName 创建者在聊天室中的昵称
     * @param password 聊天室密码
     * @return
     */
    public MultiUserChat createChatRoom(String roomName, String nickName, String password) {
        MultiUserChat muc;
        try {
            // 创建一个MultiUserChat
            muc = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(roomName + "@conference.192.168.0.195");
            // 创建聊天室
            boolean isCreated = muc.createOrJoin(nickName);
            if (isCreated) {
                // 获得聊天室的配置表单
                Form form = muc.getConfigurationForm();
                // 根据原始表单创建一个要提交的新表单。
                Form submitForm = form.createAnswerForm();
                // 向要提交的表单添加默认答复
                List<FormField> fields = form.getFields();
                for (int i = 0; fields != null && i < fields.size(); i++) {
                    if (FormField.Type.hidden != fields.get(i).getType() &&
                            fields.get(i).getVariable() != null) {
                        // 设置默认值作为答复
                        submitForm.setDefaultAnswer(fields.get(i).getVariable());
                    }
                }
                // 设置聊天室的新拥有者
                List owners = new ArrayList();
                owners.add(connection.getUser());// 用户JID
                submitForm.setAnswer("muc#roomconfig_roomowners", owners);
                // 设置聊天室是持久聊天室，即将要被保存下来
                submitForm.setAnswer("muc#roomconfig_persistentroom", true);
                // 房间仅对成员开放
                submitForm.setAnswer("muc#roomconfig_membersonly", false);
                // 允许占有者邀请其他人
                submitForm.setAnswer("muc#roomconfig_allowinvites", true);
                if (password != null && password.length() != 0) {
                    // 进入是否需要密码
                    submitForm.setAnswer("muc#roomconfig_passwordprotectedroom", true);
                    // 设置进入密码
                    submitForm.setAnswer("muc#roomconfig_roomsecret", password);
                }
                // 能够发现占有者真实 JID 的角色
                // submitForm.setAnswer("muc#roomconfig_whois", "anyone");
                // 登录房间对话
                submitForm.setAnswer("muc#roomconfig_enablelogging", true);
                // 仅允许注册的昵称登录
                submitForm.setAnswer("x-muc#roomconfig_reservednick", true);
                // 允许使用者修改昵称
                submitForm.setAnswer("x-muc#roomconfig_canchangenick", false);
                // 允许用户注册房间
                submitForm.setAnswer("x-muc#roomconfig_registration", false);
                // 发送已完成的表单（有默认值）到服务器来配置聊天室
                muc.sendConfigurationForm(submitForm);

            } else {

            }
        } catch (XMPPException | SmackException e) {
            e.printStackTrace();

            return null;
        }
        return muc;
    }
    /**
     * 加入一个群聊聊天室
     *
     * @param jid 聊天室ip 格式为>>群组名称@conference.ip
     * @param nickName 用户在聊天室中的昵称
     * @param password 聊天室密码 没有密码则传""
     * @return
     */
    public MultiUserChat join(String jid, String nickName, String password) {
        try {
            // 使用XMPPConnection创建一个MultiUserChat窗口
            MultiUserChat muc = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(jid);
            // 聊天室服务将会决定要接受的历史记录数量
            DiscussionHistory history = new DiscussionHistory();
            history.setMaxChars(0);
            // 用户加入聊天室
            muc.join(nickName, password);
            return muc;
        } catch (XMPPException | SmackException e) {
            e.printStackTrace();
            if ("XMPPError: not-authorized - auth".equals(e.getMessage())) {
                //需要密码加入
            }
            return null;
        }
    }
    /**
     * 获取服务器上的聊天室
     */
    public List<HostedRoom> getHostedRoom() {
        MultiUserChatManager manager = MultiUserChatManager.getInstanceFor(connection);
        try {
            //serviceNames->conference.106.14.20.176
            List<String> serviceNames = manager.getServiceNames();
            for (int i = 0; i < serviceNames.size(); i++) {
                return manager.getHostedRooms(serviceNames.get(i));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
    /**
     * @param jid 格式为>>群组名称@conference.ip
     */
    private void initRoomListener(String jid) {
        MultiUserChat multiUserChat = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(jid);
        multiUserChat.addMessageListener(new MessageListener() {
            @Override
            public void processMessage(final Message message) {
                //当消息返回为空的时候，表示用户正在聊天窗口编辑信息并未发出消息
                if (!TextUtils.isEmpty(message.getBody())) {
                    //收到的消息
                }
            }
        });
        //发送群聊消息
//        MultiUserChat multiUserChat = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(jid);
//        multiUserChat.sendMessage("Hello World");

    }

//    /**
//     * 创建房间
//     *
//     * @param roomName 房间名称
//     */
//    public MultiUserChat createRoom(String roomName, String password) {
//        if (getConnection() == null)
//            return null;
//
//        MultiUserChat muc = null;
//        try {
//            // 创建一个MultiUserChat
//            muc = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(roomName+"@conference.192.168.0.195");
//            // 创建聊天室
//            muc.create(roomName);
//            // 获得聊天室的配置表单
//            Form form = muc.getConfigurationForm();
//            // 根据原始表单创建一个要提交的新表单。
//            Form submitForm = form.createAnswerForm();
//            // 向要提交的表单添加默认答复
//            for (FormField formField : form.getFields()) {
//                if (FormField.Type.hidden == formField.getType()
//                        && formField.getVariable() != null) {
//                    // 设置默认值作为答复
//                    submitForm.setDefaultAnswer(formField.getVariable());
//                }
//            }
//            // 设置聊天室的新拥有者
//            List<String> owners = new ArrayList<>();
//            owners.add(getConnection().getUser());// 用户JID
//            submitForm.setAnswer("muc#roomconfig_roomowners", owners);
//            // 设置聊天室是持久聊天室，即将要被保存下来
//            submitForm.setAnswer("muc#roomconfig_persistentroom", true);
//            // 房间仅对成员开放
//            submitForm.setAnswer("muc#roomconfig_membersonly", false);
//            // 允许占有者邀请其他人
//            submitForm.setAnswer("muc#roomconfig_allowinvites", true);
//            if (!password.equals("")) {
//                // 进入是否需要密码
//                submitForm.setAnswer("muc#roomconfig_passwordprotectedroom",
//                        true);
//                // 设置进入密码
//                submitForm.setAnswer("muc#roomconfig_roomsecret", password);
//            }
//            // 能够发现占有者真实 JID 的角色
//            // submitForm.setAnswer("muc#roomconfig_whois", "anyone");
//            // 登录房间对话
//            submitForm.setAnswer("muc#roomconfig_enablelogging", true);
//            // 仅允许注册的昵称登录
//            submitForm.setAnswer("x-muc#roomconfig_reservednick", true);
//            // 允许使用者修改昵称
//            submitForm.setAnswer("x-muc#roomconfig_canchangenick", false);
//            // 允许用户注册房间
//            submitForm.setAnswer("x-muc#roomconfig_registration", false);
//            // 发送已完成的表单（有默认值）到服务器来配置聊天室
//            muc.sendConfigurationForm(submitForm);
//        } catch (Exception e) {
//            e.printStackTrace();
//            LoggerUtil.systemOut(e.toString());
//            return null;
//        }
//        return muc;
//    }

    /**
     * 加入会议室
     *
     * @param user      昵称
     * @param roomsName 会议室名
     */
    public MultiUserChat joinMultiUserChat(String user, String roomsName) {
        if (getConnection() == null)
            return null;
        try {
            // 使用XMPPConnection创建一个MultiUserChat窗口
            MultiUserChat muc = MultiUserChatManager.getInstanceFor(connection).getMultiUserChat(connection.getServiceName());

            // 用户加入聊天室
            muc.join(user);

            Log.i("MultiUserChat", "会议室【" + roomsName + "】加入成功........");
            return muc;
        } catch (Exception e) {
            e.printStackTrace();
            Log.i("MultiUserChat", "会议室【" + roomsName + "】加入失败........");
            return null;
        }
    }




    /**
     * 判断是否是好友
     *
     * @param
     * @param user
     * @return
     */
    public boolean isMyFriend(String user) {

        List<RosterEntry> allEntries = XmppConnection.getInstance().getAllEntries();
        for (int i = 0; i < allEntries.size(); i++) {
            LoggerUtil.systemOut("allEntries.get(i).getUser() == " + allEntries.get(i).getUser());
            LoggerUtil.systemOut("user == " + user);
            if (allEntries.get(i).getUser().equals(user)) {
                LoggerUtil.systemOut(allEntries.get(i).getType().toString() + "type");
                if (allEntries.get(i).getType().toString().equals("both")) {
                    return true;
                } else {
                    return false;
                }
            }
        }
        return false;

    }
    /**
     * 查询会议室成员名字
     *
     * @param muc
     */
    public List<String> findMulitUser(MultiUserChat muc) {
        if (getConnection() == null)
            return null;
        List<String> listUser = new ArrayList<>();
        List<String> occupants = muc.getOccupants();
        // 遍历出聊天室人员名称
        for (String entityFullJid : occupants) {
            // 聊天室成员名字
            String name = entityFullJid;
            listUser.add(name);
        }
        return listUser;
    }


    /**
     * 判断OpenFire用户的状态 strUrl :
     * url格式 - http://my.openfire.com:9090/plugins/presence
     * /status?jid=user1@SERVER_NAME&type=xml
     * 返回值 : 0 - 用户不存在; 1 - 用户在线; 2 - 用户离线
     * 说明 ：必须要求 OpenFire加载 presence 插件，同时设置任何人都可以访问
     */
    public int IsUserOnLine(String user) {
        String url = "http://" + SERVER_HOST + ":9090/plugins/presence/status?" +
                "jid=" + user;
        int shOnLineState = 0; // 不存在
        try {
            URL oUrl = new URL(url);
            URLConnection oConn = oUrl.openConnection();
            if (oConn != null) {
                BufferedReader oIn = new BufferedReader(new InputStreamReader(
                        oConn.getInputStream()));
                String strFlag = oIn.readLine();
                oIn.close();
                System.out.println("strFlag" + strFlag);
                if (strFlag.contains("type=\"unavailable\"")) {
                    shOnLineState = 2;
                }
                if (strFlag.contains("type=\"error\"")) {
                    shOnLineState = 0;
                } else if (strFlag.contains("priority") || strFlag.contains("id=\"")) {
                    shOnLineState = 1;
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        return shOnLineState;
    }

    /**
     * 创建聊天窗口
     *
     * @param JID JID
     * @return Chat
     */
    public Chat getFriendChat(String JID, ChatMessageListener listener) {
        try {
            return ChatManager.getInstanceFor(XmppConnection.getInstance().getConnection())
                    .createChat(JID, listener);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 发送单人聊天消息
     *
     * @param chat    chat
     * @param message 消息文本
     */
    public void sendSingleMessage(Chat chat, String message) {
        try {
            chat.sendMessage(message);
        } catch (SmackException.NotConnectedException e) {
            e.printStackTrace();
        }
    }

    /**
     * 发消息
     *
     * @param chat    chat
     * @param muc     muc
     * @param message message
     */
    public void sendMessage(Chat chat, MultiUserChat muc, String message) {
        if (chat != null) {
            sendSingleMessage(chat, message);
        } else if (muc != null) {
            sendGroupMessage(muc, message);
        }
    }


    /**
     * 获取离线消息
     *
     * @return
     */
    int i = 0;

    public void getHisMessage(Context context) {
        LoggerUtil.systemOut("访问次数 " + (i++));
        setPresence(5);
        if (getConnection() == null)
            return;

        try {
            OfflineMessageManager offlineManager = new OfflineMessageManager(getConnection());
            List<Message> messageList = offlineManager.getMessages();
            int count = offlineManager.getMessageCount();
            LoggerUtil.systemOut("离线消息个数" + count);
            if (count <= 0) {
                setPresence(0);
                return;
            }
            for (Message message : messageList) {
                String[] send = message.getFrom().split("@");// 发送方
                String[] receiver = message.getTo().split("@");// 接收方
                saveofflineMessage(context, receiver[0], send[0], send[0], message.getBody(), "chat");
                saveofflineChatData(context, receiver[0], send[0], send[0], message.getBody());

            }
            offlineManager.deleteMessages();
        } catch (Exception e) {
            e.printStackTrace();
        }
        setPresence(0);
    }

    public boolean saveofflineMessage(Context context, String main, final String users, final String to, final String content, String type) {

        Cursor cursor = MessageDao.getInstance(context).queryIshasResult(context, main, type);

        if (cursor != null) {
            //更新
            if (type.equals("add")) {
                int result = cursor.getInt(cursor.getColumnIndex("result"));
                if (result == 0) {
                    int id = cursor.getInt(cursor.getColumnIndex("id"));
                    MessageDao.getInstance(context).update(context, id, content, 1);
                    return true;
                } else {
                    return false;
                }
            } else {
                int id = cursor.getInt(cursor.getColumnIndex("id"));
                MessageDao.getInstance(context).update(context, id, content, 1);
                return true;
            }

        } else {
            //插入
            List<XmppUser> list1 = XmppConnection.getInstance().searchUsers(users);
            XmppMessage xm = new XmppMessage(to,
                    type,
                    new XmppUser(list1.get(0).getUserName(), list1.get(0).getName()),
                    TimeUtil.getDate(),
                    content,
                    1,
                    main
            );
            LoggerUtil.systemOut("to" + to);
            MessageDao.getInstance(context).inserts(context, xm);

            return true;
        }


    }

    public void saveofflineChatData(Context context, String main, final String users, final String to, final String content) {
        XmppChat xc = new XmppChat(main, users, "", "", 2, content, to, 1, new Date().getTime());
        FriendChatDao.getInstance(context).insert(context, xc);
    }

    /**
     * 注册
     *
     * @param account  注册帐号
     * @param password 注册密码
     * @return 1、注册成功 0、注册失败
     */
    public boolean register(String account, String password, String nickName) {
        if (getConnection() == null)
            return false;
        try {
//            new
            Map<String, String> attributes = new HashMap<>();
            attributes.put("name", nickName);
            AccountManager.getInstance(connection).createAccount(account, password, attributes);

        } catch (XMPPException | SmackException e) {
            e.printStackTrace();
            return false;
        }

        return true;
    }


    /**
     * 设置昵称
     *
     * @param
     * @param rosterEntry
     * @return
     */
    public boolean setNickName(RosterEntry rosterEntry, String nickName) {
        try {
            rosterEntry.setName(nickName);
            return true;
        } catch (SmackException.NotConnectedException e) {
            e.printStackTrace();
            return false;
        } catch (SmackException.NoResponseException e) {
            e.printStackTrace();
            return false;
        } catch (XMPPException.XMPPErrorException e) {
            e.printStackTrace();
            return false;
        }
    }

    private OutgoingFileTransfer fileTransfer;

    // 发送文件
    public void sendFile(String user, File file) throws Exception {

        FileTransferManager instanceFor = FileTransferManager.getInstanceFor(connection);

        fileTransfer = instanceFor.createOutgoingFileTransfer(user);
        fileTransfer.sendFile(file, "send file");

        System.out.println("发送成功" + user + file.exists() + "文件路径" + file.getPath());
    }

    /*
     * 语音接收文件监听接收文件
     *
     * @author Administrator
     *
     */
    private FileTransferListener mfiletransfransferlistener;//接受语音文件监听

    public void receivedFile() {

        // Create the file transfer manager

        FileTransferManager manager = FileTransferManager.getInstanceFor(connection);
        mfiletransfransferlistener = new FileTransferListener() {
            public void fileTransferRequest(FileTransferRequest request) {
                // Check to see if the request should be accepted

                LoggerUtil.systemOut("有文件接收了" + request.toString());
                // Accept it
                IncomingFileTransfer transfer = request.accept();
                try {

                    File filePath = new File(Environment.getExternalStorageDirectory(), "fcyt");

                    if (!filePath.exists()) {
                        filePath.mkdirs();
                    }
//                    File file = new File( Environment
//                            .getExternalStorageDirectory()+"/fcyt/"
//                            +"/"+ request.getFileName());


                    String streamID = request.getStreamID();

                    LoggerUtil.systemOut("streamID", streamID);
                    File file = new File(filePath, request.getFileName());
                    System.out.println(request.getFileName() + "接收路径" + file.getPath() + "接收语音文件名称" + file.exists());

                    transfer.recieveFile(file);

                } catch (Exception e) {
                    e.printStackTrace();
                }

            }
        };


        manager.addFileTransferListener(mfiletransfransferlistener);

    }

    /**
     * 查找用户
     *
     * @param
     * @param userName
     * @return
     */
    public List<XmppUser> searchUsers(String userName) {
        List<XmppUser> list = new ArrayList<XmppUser>();
        UserSearchManager userSearchManager = new UserSearchManager(connection);
        try {
            Form searchForm = userSearchManager.getSearchForm("search."
                    + connection.getServiceName());
            Form answerForm = searchForm.createAnswerForm();
            answerForm.setAnswer("Username", true);
            answerForm.setAnswer("Name", true);
            answerForm.setAnswer("search", userName);
            ReportedData data = userSearchManager.getSearchResults(answerForm, "search." + connection.getServiceName());
            List<ReportedData.Row> rows = data.getRows();
            for (ReportedData.Row row : rows) {
                XmppUser user = new XmppUser(null, null);
                user.setUserName(row.getValues("Username").toString().replace("]", "").replace("[", ""));
                user.setName(row.getValues("Name").toString().replace("]", "").replace("[", ""));
                list.add(user);
            }

        } catch (Exception e) {

        }
        return list;
    }

    public static void configure(ProviderManager pm) {

        try {
            Class.forName("org.jivesoftware.smack.ReconnectionManager");
        } catch (Exception e) {
            e.printStackTrace();
        }

        // Private Data Storage
        pm.addIQProvider("query", "jabber:iq:private", new PrivateDataManager.PrivateDataIQProvider());

        // Time
        try {
            pm.addIQProvider("query", "jabber:iq:time", Class.forName("org.jivesoftware.smackx.packet.Time"));
        } catch (ClassNotFoundException e) {
            Log.w("TestClient", "Can't load class for org.jivesoftware.smackx.packet.Time");
        }

//        // Roster Exchange
//        pm.addExtensionProvider("x", "jabber:x:roster", new RosterLoadedListener() {
//        });
//
//        // Message Events
//        pm.addExtensionProvider("x", "jabber:x:event", new MessageEventProvider());

        // Chat State
        pm.addExtensionProvider("active", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("composing", "http://jabber.org/protocol/chatstates",
                new ChatStateExtension.Provider());
        pm.addExtensionProvider("paused", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("inactive", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("gone", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());

        // XHTML
        pm.addExtensionProvider("html", "http://jabber.org/protocol/xhtml-im", new XHTMLExtensionProvider());

        // Group Chat Invitations
        pm.addExtensionProvider("x", "jabber:x:conference", new GroupChatInvitation.Provider());

        // Service Discovery # Items
        pm.addIQProvider("query", "http://jabber.org/protocol/disco#items", new DiscoverItemsProvider());

        // Service Discovery # Info
        pm.addIQProvider("query", "http://jabber.org/protocol/disco#info", new DiscoverInfoProvider());

        // Data Forms
        pm.addExtensionProvider("x", "jabber:x:data", new DataFormProvider());

        // MUC User
        pm.addExtensionProvider("x", "http://jabber.org/protocol/muc#user", new MUCUserProvider());

        // MUC Admin
        pm.addIQProvider("query", "http://jabber.org/protocol/muc#admin", new MUCAdminProvider());

        // MUC Owner
        pm.addIQProvider("query", "http://jabber.org/protocol/muc#owner", new MUCOwnerProvider());

        // Delayed Delivery
        pm.addExtensionProvider("x", "jabber:x:delay", new DelayInformationProvider());

        // Version
        try {
            pm.addIQProvider("query", "jabber:iq:version", Class.forName("org.jivesoftware.smackx.packet.Version"));
        } catch (ClassNotFoundException e) {
            // Not sure what's happening here.
        }

        // VCard
        pm.addIQProvider("vCard", "vcard-temp", new VCardProvider());

        // Offline Message Requests
        pm.addIQProvider("offline", "http://jabber.org/protocol/offline", new OfflineMessageRequest.Provider());

        // Offline Message Indicator
        pm.addExtensionProvider("offline", "http://jabber.org/protocol/offline", new OfflineMessageInfo.Provider());

        // Last Activity
        pm.addIQProvider("query", "jabber:iq:last", new LastActivity.Provider());

        // User Search
        pm.addIQProvider("query", "jabber:iq:search", new UserSearch.Provider());

        // SharedGroupsInfo
        pm.addIQProvider("sharedgroup", "http://www.jivesoftware.org/protocol/sharedgroup",
                new SharedGroupsInfo.Provider());

        // JEP-33: Extended Stanza Addressing
        pm.addExtensionProvider("addresses", "http://jabber.org/protocol/address", new MultipleAddressesProvider());

        // FileTransfer
        pm.addIQProvider("si", "http://jabber.org/protocol/si", new StreamInitiationProvider());
        pm.addIQProvider("query", "http://jabber.org/protocol/bytestreams", new BytestreamsProvider());
        pm.addIQProvider("open", "http://jabber.org/protocol/ibb", new OpenIQProvider());
        pm.addIQProvider("close", "http://jabber.org/protocol/ibb", new CloseIQProvider());
//        pm.addExtensionProvider("data", "http://jabber.org/protocol/ibb", new DataPacketProvider());

        // Privacy
        pm.addIQProvider("query", "jabber:iq:privacy", new PrivacyProvider());
        pm.addIQProvider("command", "http://jabber.org/protocol/commands", new AdHocCommandDataProvider());
        pm.addExtensionProvider("malformed-action", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.MalformedActionError());
        pm.addExtensionProvider("bad-locale", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadLocaleError());
        pm.addExtensionProvider("bad-payload", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadPayloadError());
        pm.addExtensionProvider("bad-sessionid", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadSessionIDError());
        pm.addExtensionProvider("session-expired", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.SessionExpiredError());
    }


}

---

XmppService后台监听接收消息

---

import android.app.Service;
import android.content.ContentResolver;
import android.content.Intent;
import android.database.Cursor;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Handler;
import android.os.IBinder;
import android.os.Vibrator;
import android.util.Log;

import org.greenrobot.eventbus.EventBus;
import org.jivesoftware.smack.AbstractXMPPConnection;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.StanzaListener;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.packet.Stanza;

import java.util.Date;
import java.util.HashMap;
import java.util.List;

import cnpc.fcyt.fcydyy.R;
import cnpc.fcyt.fcydyy.constant.ConfigConstants;
import cnpc.fcyt.fcydyy.event.LogoutEvent;
import cnpc.fcyt.fcydyy.event.RefreshChatMessageEvent;
import cnpc.fcyt.fcydyy.event.RefreshRedDotEvent;
import cnpc.fcyt.fcydyy.util.LoggerUtil;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppChat;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppMessage;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppUser;
import cnpc.fcyt.fcydyy.xmpp.dao.FriendChatDao;
import cnpc.fcyt.fcydyy.xmpp.dao.MessageDao;
import cnpc.fcyt.fcydyy.xmpp.util.SaveUserUtil;
import cnpc.fcyt.fcydyy.xmpp.util.TimeUtil;
import cnpc.fcyt.fcydyy.xmpp.util.UserConstants;


public class XmppService extends Service {

    private XMPPConnection con;
    public static ContentResolver resolver;
    public static HashMap<String, Object> map;
    String send[];//发送方
    String receiver[];//接收方
    public static String user;
    public static SoundPool pool;
    public static Vibrator vibrator;
    Handler handler = new Handler() {
        @Override
        public void handleMessage(android.os.Message msg) {
            super.handleMessage(msg);
            if (msg.what == 1) {
                boolean authenticated = XmppConnection.getInstance().isAuthenticated();

                AbstractXMPPConnection connection = XmppConnection.getInstance().getConnection();
                if (connection!=null){
                    boolean connected = connection.isConnected();
                    if (!connected){
                        LoggerUtil.systemOut("IM服务器无法连接");
                        XmppConnection.getInstance().setConnectionToNull();
                        EventBus.getDefault().post(new LogoutEvent());
                    }else {
                        if (!authenticated) {
                            LoggerUtil.systemOut("掉线了");

                            EventBus.getDefault().post(new LogoutEvent());
                        }else {
                            LoggerUtil.systemOut("连接ing");
                        }
                    }

                }

                handler.sendEmptyMessageDelayed(1, 3000);
            }
        }
    };

    @Override
    public void onCreate() {
        // TODO Auto-generated method stub
        super.onCreate();
        resolver = getContentResolver();
        map = new HashMap<>();
        con = XmppConnection.getInstance().getConnection();
        user = SaveUserUtil.loadAccount(XmppService.this).getUser();
        pool = new SoundPool(10, AudioManager.STREAM_SYSTEM, 5);
        pool.load(this, R.raw.tishi, 1);
        vibrator = (Vibrator) getSystemService(Service.VIBRATOR_SERVICE);
        LoggerUtil.systemOut("启动服务......");


        handler.sendEmptyMessageDelayed(1, 3000);


    }

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    String messageID = "";

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {//'zS4Xw-62
        if (null != con && con.isConnected()) {

            con.addAsyncStanzaListener(new StanzaListener() {
                @Override
                public void processPacket(Stanza packet) throws SmackException.NotConnectedException {

                    String stanzaId = packet.getStanzaId();
                    LoggerUtil.systemOut(stanzaId + "消息ID");
                    LoggerUtil.systemOut("messageID" + messageID);
                    if (messageID.equals(stanzaId) || stanzaId == null) {

                    } else {
                        if (stanzaId != null) {
                            messageID = stanzaId;
                        }

                        LoggerUtil.systemOut(packet.toString() + "通知来了");
                        if (packet instanceof Presence) {
                            Presence presence = (Presence) packet;
                            send = presence.getFrom().split("@");// 发送方
                            receiver = presence.getTo().split("@");// 接收方
                            // Presence.Type有7中状态
                            LoggerUtil.systemOut(presence.getType() + "信息类型");
                            if (presence.getType().equals(Presence.Type.subscribe)) {// 好友申请
                                LoggerUtil.systemOut(send[0] + "\t好友申请加为好友\t type="
                                        + presence.getType().toString());


                                sendBroad("add");

                            } else if (presence.getType().equals(Presence.Type.subscribed)) {// 同意添加好友
                                LoggerUtil.systemOut(send[0] + "\t同意添加好友\t type="
                                        + presence.getType().toString());

                                sendBroad("tongyi");

                            } else if (presence.getType().equals(Presence.Type.unsubscribe)) {// 删除好友
                                LoggerUtil.systemOut(send[0] + "\t删除好友\t type="
                                        + presence.getType().toString());


                            } else if (presence.getType().equals(Presence.Type.unsubscribed)) {// 拒绝对放的添加请求
                                LoggerUtil.systemOut(send[0] + "\t拒绝添加好友\t type="
                                        + presence.getType().toString());

                                sendBroad("jujue");

                            } else if (presence.getType().equals(Presence.Type.unavailable)) {// 好友下线
                                Log.i("service", send[0] + "\t 下线了");
                                LoggerUtil.systemOut(send[0] + "\t下线了\t type="
                                        + presence.getType().toString());
                                sendBroad("status", 6);
                            } else if (presence.getType().equals(Presence.Type.available)) {// 好友上线
                                //0.在线 1.Q我吧 2.忙碌 3.勿扰 4.离开 5.隐身 6.离线
                                if (presence.getMode() == Presence.Mode.chat) {//Q我吧
                                    Log.i("service", send[0] + "\t 的状态改为了 Q我吧");
                                    sendBroad("status", 1);
                                } else if (presence.getMode() == Presence.Mode.dnd) {//忙碌
                                    Log.i("service", send[0] + "\t 的状态改为了 忙碌了");
                                    sendBroad("status", 2);
                                } else if (presence.getMode() == Presence.Mode.xa) {//忙碌
                                    Log.i("service", send[0] + "\t 的状态改为了 勿扰了");
                                    sendBroad("status", 3);
                                } else if (presence.getMode() == Presence.Mode.away) {//离开
                                    Log.i("service", send[0] + "\t 的状态改为了 离开了");
                                    sendBroad("status", 4);
                                } else {
                                    Log.i("service", send[0] + "\t 的状态改为了 上线了");
                                    sendBroad("status", 0);
                                }


                            }
                        } else if (packet instanceof Message) {
                            Message msg = (Message) packet;
                            EventBus.getDefault().post(new RefreshRedDotEvent());
                            int viewType;
                            if (msg.getBody() != null) {
                                if (msg.getBody().length() > 3 && msg.getBody().toString().substring(0, 4).equals("http")) {
                                    viewType = 2;
                                } else {
                                    viewType = 1;
                                }
                                XmppChat xc = new XmppChat(UserConstants.loginuser, packet.getFrom().replace(UserConstants.chatDoMain, ""), "", "", 2, 
　　　　　　　　　　　　　　　　　　　　　　msg.getBody().toString(), packet.getFrom().replace(UserConstants.chatDoMain, ""), viewType, new Date().getTime());
                                FriendChatDao.getInstance(XmppService.this).insert(XmppService.this, xc);

                                sendBroad("chat", xc);
                            }
                        }
                    }


                }
            }, null);


        }


        return super.onStartCommand(intent, flags, startId);
    }


    private void sendBroad(String type, XmppChat xc) {
        Intent intent;
        intent = new Intent("xmpp_receiver");
        intent.putExtra("type", type);
        intent.putExtra("chat", xc);
        sendBroadcast(intent);
    }

    private void sendBroad(String type, int status) {
        map.put(send[0], status);
        Intent intent;
        intent = new Intent("xmpp_receiver");
        intent.putExtra("type", type);
        sendBroadcast(intent);
    }

    private void sendBroad(String type) {
        String str_content = "";
        String str_type = "";
        switch (type) {
            case "add":
                str_content = "请求加为好友";
                str_type = "add";
                break;

            case "tongyi":
                str_content = "同意添加好友";
                str_type = "tongyi";
                break;

            case "jujue":
                str_content = "拒绝添加好友";
                str_type = "jujue";
                break;
        }

        LoggerUtil.systemOut(send[0] + "发送人");
        LoggerUtil.systemOut(receiver[0] + "接收人");
        if (msgDatas(receiver[0], send[0], send[0], str_content, str_type)) {

            if (pool != null && ConfigConstants.getSound(this)) {
                pool.play(1, 1, 1, 0, 0, 1);
            }

            if (vibrator != null && ConfigConstants.getShake(this)) {
                vibrator.vibrate(500);
            }
            Intent intent;
            intent = new Intent("xmpp_receiver");
            intent.putExtra("type", type);
            sendBroadcast(intent);
        }


    }


    public boolean msgDatas(final String main, final String users, final String to, final String content, String type) {

        Cursor cursor = MessageDao.getInstance(this).queryIshasResult(this, main, type);

        if (cursor != null) {
            //更新
            if (type.equals("add")) {
                int result = cursor.getInt(cursor.getColumnIndex("result"));
                if (result == 0) {
                    int id = cursor.getInt(cursor.getColumnIndex("id"));
                    MessageDao.getInstance(this).update(this, id, content, 1);
                    //刷新聊天页面
                    EventBus.getDefault().post(new RefreshChatMessageEvent());
                    return true;
                } else {
                    return false;
                }
            } else {
                int id = cursor.getInt(cursor.getColumnIndex("id"));
                MessageDao.getInstance(this).update(this, id, content, 1);
                //刷新聊天页面
                EventBus.getDefault().post(new RefreshChatMessageEvent());
                return true;
            }

        } else {
            //插入
            List<XmppUser> list1 = XmppConnection.getInstance().searchUsers(users);
            XmppMessage xm = new XmppMessage(to,
                    type,
                    new XmppUser(list1.get(0).getUserName(), list1.get(0).getName()),
                    TimeUtil.getDate(),
                    content,
                    1,
                    main
            );
            LoggerUtil.systemOut("to" + to);
            MessageDao.getInstance(this).inserts(this, xm);
            //刷新聊天页面
            EventBus.getDefault().post(new RefreshChatMessageEvent());
            return true;
        }
    }

}

---

XmppReceiver消息广播处理消息

---

import android.annotation.TargetApi;
import android.app.ActivityManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Build;
import android.support.v4.app.NotificationCompat;

import org.greenrobot.eventbus.EventBus;

import java.util.List;

import cnpc.fcyt.fcydyy.R;
import cnpc.fcyt.fcydyy.constant.ConfigConstants;
import cnpc.fcyt.fcydyy.event.RefreshChatMessageEvent;
import cnpc.fcyt.fcydyy.util.LoggerUtil;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppChat;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppMessage;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppUser;
import cnpc.fcyt.fcydyy.xmpp.dao.MessageDao;
import cnpc.fcyt.fcydyy.xmpp.util.TimeUtil;



public class XmppReceiver extends BroadcastReceiver {

    updateActivity ua = null;
    public NotificationManager manager = null;
    Context context;

    public XmppReceiver(updateActivity ua) {
        this.ua = ua;
    }


    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    @Override
    public void onReceive(Context context, Intent intent) {
        this.context = context;
        String type = intent.getStringExtra("type");
        if (type.equals("chat")) {

            LoggerUtil.systemOut("有新的接收消息");
            XmppChat xc = (XmppChat) intent.getSerializableExtra("chat");
            if (ChatActivity.ca != null) {

                LoggerUtil.systemOut(ChatActivity.ca.user + "当前聊天用户");
                LoggerUtil.systemOut(xc.getUser() + "新信息的用户");
                LoggerUtil.systemOut(xc.getToo() + "当前聊天用户too");

                if ((ChatActivity.ca.user).equals(xc.getToo())) {
                    ua.update(xc);
                }
                chatDatas(xc.getMain(), xc.getUser(), xc.getToo(), xc.getContent());

            } else {


                int num = chatData(xc.getMain(), xc.getUser(), xc.getToo(), xc.getContent());
                if (XmppService.vibrator != null && ConfigConstants.getShake(context)) {
                    XmppService.vibrator.vibrate(500);
                }
                if (!isAppOnForeground(context)) {

                    //在message界面更新信息
                    if (manager == null) {
                        manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
                    }
                    Intent intent1 = new Intent(context, ChatActivity.class);
                    intent1.putExtra("user", xc.getUser());
                    PendingIntent pi = PendingIntent.getActivity(context, 0, intent1, PendingIntent.FLAG_UPDATE_CURRENT);

                    List<XmppUser> xmppUsers = XmppConnection.getInstance().searchUsers(xc.getUser());


                    Notification notify = new Notification.Builder(context)
                            .setAutoCancel(true)
                            .setTicker("有新消息")
                            .setSmallIcon(R.mipmap.ic_launcher)
                            .setContentTitle("来自" +  xmppUsers.get(0).getName() + "的消息")
                            .setContentText(xc.getContent())
                            .setDefaults(NotificationCompat.FLAG_ONLY_ALERT_ONCE)
                            .setWhen(System.currentTimeMillis())
                            .setNumber(num)
                            .setContentIntent(pi).build();
                    manager.notify(0, notify);
                } else {
                    if (XmppService.pool != null && ConfigConstants.getSound(context)) {
                        XmppService.pool.play(1, 1, 1, 0, 0, 1);
                    }
                }

            }


        }
        ua.update(type);
    }


    public interface updateActivity {
        public void update(String type);

        public void update(XmppChat xc);
    }

    public int chatData(final String main, final String users, final String to, final String content) {
        Cursor cursor = MessageDao.getInstance(context).queryIshasResult(context, main, "chat");
        if (cursor != null) {
            //更新
            int id = cursor.getInt(cursor.getColumnIndex("id"));
            int result = cursor.getInt(cursor.getColumnIndex("result"));
            MessageDao.getInstance(context).update(context, id, content, result + 1);
            //刷新聊天页面
            EventBus.getDefault().post(new RefreshChatMessageEvent());
            return (result + 1);
        } else {
            //插入
            List<XmppUser> list1 = XmppConnection.getInstance().searchUsers(users);
            XmppMessage xm = new XmppMessage(to,
                    "chat",
                    new XmppUser(list1.get(0).getUserName(), list1.get(0).getName()),
                    TimeUtil.getDate(),
                    content,
                    1,
                    main
            );
            LoggerUtil.systemOut("to3" + to);
            MessageDao.getInstance(context).inserts(context, xm);
            //刷新聊天页面
            EventBus.getDefault().post(new RefreshChatMessageEvent());
            return 1;
        }

    }


    public void chatDatas(final String main, final String users, final String to, final String content) {

        int id = MessageDao.getInstance(context).queryIshas(context, main, "chat");
        if (id != -1) {
            //更新
            MessageDao.getInstance(context).update(context, id, content, 0);

        } else {
            //插入
            List<XmppUser> list1 = XmppConnection.getInstance().searchUsers(users);
            XmppMessage xm = new XmppMessage(to,
                    "chat",
                    new XmppUser(list1.get(0).getUserName(), list1.get(0).getName()),
                    TimeUtil.getDate(),
                    content,
                    0,
                    main
            );
            LoggerUtil.systemOut("to1" + to);
            MessageDao.getInstance(context).inserts(context, xm);

        }
        //刷新聊天页面
        EventBus.getDefault().post(new RefreshChatMessageEvent());

    }

    public boolean isAppOnForeground(Context context) {
        // Returns a list of application processes that are running on the
        // device

        ActivityManager activityManager = (ActivityManager) context.getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
        String packageName = context.getApplicationContext().getPackageName();

        List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager
                .getRunningAppProcesses();
        if (appProcesses == null)
            return false;

        for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) {
            // The name of the process that this object is associated with.
            if (appProcess.processName.equals(packageName)
                    && appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                return true;
            }
        }
        return false;
    }

}

本地数据库建立,用于储存历史消息记录等

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;

import java.util.ArrayList;

import cnpc.fcyt.fcydyy.util.LoggerUtil;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppChat;



public class FriendChatDao {
    private static FriendChatDao mInstance;

    public Context context;

    private FriendChatDao(Context ctx) {
        this.context = ctx;
    }

    public static FriendChatDao getInstance(Context ctx) {
        //懒汉: 考虑线程安全问题, 两种方式: 1. 给方法加同步锁 synchronized, 效率低; 2. 给创建对象的代码块加同步锁
        //读数据不会出现线程安全问题, 写数据会出现线程安全问题
        //a, B, C
        if (mInstance == null) {
            //B, C
            synchronized (FriendChatDao.class) {
                //a
                if (mInstance == null) {
                    mInstance = new FriendChatDao(ctx);
                }
            }
        }
        return mInstance;
    }

    public boolean insert(Context context, XmppChat xc) {
        boolean isSucceed = false;
        // 1. 在内存中创建数据库帮助类的对象
        FriendChatOpenHelper helper = new FriendChatOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase db = helper.getWritableDatabase();

        /**
         * table        ：表名
         * nullColumnHack：
         */
        ContentValues values = new ContentValues();
        values.put("main", xc.getMain());
        values.put("user", xc.getUser());
        values.put("nickname", xc.getNickname());
        values.put("icon", xc.getIcon());
        values.put("type", xc.getType());
        values.put("content", xc.getContent());

        values.put("too", xc.getToo());
        values.put("viewtype", xc.getViewType());
        values.put("time", xc.getTime());

        long id = db.insert("chat", null, values);
        if (id == -1) {
            LoggerUtil.systemOut("插入失败");
            isSucceed = false;
        } else {
            LoggerUtil.systemOut("插入成功");
            isSucceed = true;
        }
        // 释放资源
        db.close();
        return isSucceed;
    }

    public ArrayList<XmppChat> query(Context context, String main, String too) {
        // 1. 在内存中创建数据库帮助类的对象
        FriendChatOpenHelper helper = new FriendChatOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        Cursor cursor = database.query("chat", null, "too=?", new String[]{too}, null, null, null);
        ArrayList<XmppChat> list = new ArrayList<>();

        if (cursor != null) {
            LoggerUtil.systemOut("查询个数 " + cursor.getCount());
            while (cursor.moveToNext()) {
                String user = cursor.getString(cursor.getColumnIndex("user"));
                String nickname = cursor.getString(cursor.getColumnIndex("nickname"));
                String icon = cursor.getString(cursor.getColumnIndex("icon"));
                int type = cursor.getInt(cursor.getColumnIndex("type"));
                String content = cursor.getString(cursor.getColumnIndex("content"));
                String times = cursor.getString(cursor.getColumnIndex("time"));
                long time = Long.parseLong(times);
                int viewType = cursor.getInt(cursor.getColumnIndex("viewtype"));
                XmppChat xmppChat = new XmppChat(main, user, nickname, icon, type, content, too, viewType, time);
                list.add(xmppChat);
            }

            cursor.close();
        }
        database.close();
        return list;
    }
    public boolean delete(Context context, String too) {
        boolean isDelete = false;
        // 1. 在内存中创建数据库帮助类的对象
        FriendChatOpenHelper helper = new FriendChatOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        int d = database.delete("chat", "too = ?", new String[]{too + ""});
        if (d == 0) {
            LoggerUtil.systemOut("删除失败");
            isDelete = false;
        } else {
            LoggerUtil.systemOut("删除失败" + too);
            isDelete = true;
        }
        // 释放资源
        database.close();
        return isDelete;
    }

}

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
public class FriendChatOpenHelper extends SQLiteOpenHelper {
    private Context context;
    public FriendChatOpenHelper(Context context) {
        super(context, "XMPPChat.db",null,1);
    }
    @Override
    public void onCreate(SQLiteDatabase db) {
        db.execSQL("create table chat(id integer primary key autoincrement,main text,user text,nickname text,icon text,type integer,content text,too text,viewtype integer,time text)");
    }
    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }
}

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import java.util.ArrayList;
import java.util.List;
import cnpc.fcyt.fcydyy.util.LoggerUtil;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppUser;
import cnpc.fcyt.fcydyy.xmpp.bean.XmppMessage;
import cnpc.fcyt.fcydyy.xmpp.util.TimeUtil;

public class MessageDao {
    public Context context;
    private static MessageDao mInstance;


    private MessageDao(Context ctx) {
        this.context = ctx;
    }

    public static MessageDao getInstance(Context ctx) {
        //懒汉: 考虑线程安全问题, 两种方式: 1. 给方法加同步锁 synchronized, 效率低; 2. 给创建对象的代码块加同步锁
        //读数据不会出现线程安全问题, 写数据会出现线程安全问题
        //a, B, C
        if (mInstance == null) {
            //B, C
            synchronized (MessageDao.class) {
                //a
                if (mInstance == null) {
                    mInstance = new MessageDao(ctx);
                }
            }
        }
        return mInstance;
    }


    public List<XmppMessage> queryMessage(Context context,String main ) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getReadableDatabase();
        Cursor cursor = database.query("message", null, "main = ?", new String[]{main}, null, null, null);
        ArrayList<XmppMessage> list = new ArrayList<>();
        while (cursor.moveToNext()) {
            String type = cursor.getString(cursor.getColumnIndex("type"));
            int id = cursor.getInt(cursor.getColumnIndex("id"));
            String to = cursor.getString(cursor.getColumnIndex("too"));
            String username = cursor.getString(cursor.getColumnIndex("username"));
            String name = cursor.getString(cursor.getColumnIndex("name"));
            XmppUser user = new XmppUser(username, name);
            String time = cursor.getString(cursor.getColumnIndex("time"));
            String content = cursor.getString(cursor.getColumnIndex("content"));
            int result = cursor.getInt(cursor.getColumnIndex("result"));

            XmppMessage xm = new XmppMessage(id, to, type, user, time, content, result, main);
            list.add(xm);
        }
        return list;
    }


    public int queryIshas(Context context, String main, String type) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getReadableDatabase();
        Cursor cursor = database.query("message", null, "main=? and type=?", new String[]{main, type}, null, null, null);
        if (cursor != null) {
            if (!cursor.moveToFirst()) {
                //插入
                LoggerUtil.systemOut("没有查询到");
                return -1;
            } else {
                //更新
                LoggerUtil.systemOut("查询到了");
                int id = cursor.getInt(cursor.getColumnIndex("id"));
                return id;
            }
        } else {
            LoggerUtil.systemOut("cursor为空");
            return -1;
        }
    }
    public int queryhasMsg(Context context, String too, String type) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getReadableDatabase();
        Cursor cursor = database.query("message", null, "too=? and type=?", new String[]{too, type}, null, null, null);
        if (cursor != null) {
            if (!cursor.moveToFirst()) {
                //插入
                LoggerUtil.systemOut("没有查询到");
                return -1;
            } else {
                //更新
                LoggerUtil.systemOut("查询到了");
                int id = cursor.getInt(cursor.getColumnIndex("id"));
                return id;
            }
        } else {
            LoggerUtil.systemOut("cursor为空");
            return -1;
        }
    }

    public Cursor queryIshasResult(Context context, String main, String type) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getReadableDatabase();
        Cursor cursor = database.query("message", null, "main=? and type=?", new String[]{main, type}, null, null, null);
        if (cursor != null) {
            if (!cursor.moveToFirst()) {
                //插入
                LoggerUtil.systemOut("没有查询到");
                return null;
            } else {
                //更新
                LoggerUtil.systemOut("查询到了");
                int result = cursor.getInt(cursor.getColumnIndex("result"));
                return cursor;
            }
        } else {
            LoggerUtil.systemOut("cursor为空");
            return null;
        }
    }

    public boolean inserts(Context context, XmppMessage xm) {
        boolean isSucceed = false;
        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        /**
         * table        ：表名
         * nullColumnHack：
         */
        ContentValues values = new ContentValues();
        values.put("main", xm.getMain());
        values.put("name", xm.getUser().getName());
        values.put("username", xm.getUser().getUserName());
        values.put("too", xm.getTo());
        values.put("type", xm.getType());
        values.put("content", xm.getContent());
        values.put("time", xm.getTime());
        values.put("result", xm.getResult());

        long id = database.insert("message", null, values);
        if (id == -1) {
            LoggerUtil.systemOut("插入失败");
            isSucceed = false;
        } else {
            LoggerUtil.systemOut("插入成功");
            isSucceed = true;
        }
        // 释放资源
        database.close();
        return isSucceed;
    }

    public boolean update(Context context, int id, String content, int result) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        /**
         * table        ：表名
         * nullColumnHack：
         */
        ContentValues values = new ContentValues();
        values.put("content", content);
        values.put("time", TimeUtil.getDate());
        values.put("result", result);

        //返回更新的行数
        int update = database.update("message", values, "id=?", new String[]{id + ""});
        database.close();
        return update > 0;

    }
    public boolean updateResult(Context context, String too,String type ,String content) {

        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        /**
         * table        ：表名
         * nullColumnHack：
         */
        ContentValues values = new ContentValues();
        values.put("result", 0);
        if (!content.isEmpty()){
            values.put("content", content);
        }

        values.put("time", TimeUtil.getDate());
        //返回更新的行数
        int update = database.update("message", values, "too=? and type = ? ", new String[]{too,type});
        database.close();
        return update > 0;
    }
    public boolean delete(Context context, int id) {
        boolean isDelete = false;
        // 1. 在内存中创建数据库帮助类的对象
        MessageOpenHelper helper = new MessageOpenHelper(context);
        // 2. 在磁盘上创建数据库文件
        SQLiteDatabase database = helper.getWritableDatabase();
        int d = database.delete("message", "id = ?", new String[]{id + ""});
        if (d == 0) {
            LoggerUtil.systemOut("删除失败");
            isDelete = false;
        } else {
            LoggerUtil.systemOut("删除失败" + id);
            isDelete = true;
        }
        // 释放资源
        database.close();
        return isDelete;
    }
}

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;



public class MessageOpenHelper extends SQLiteOpenHelper {

    private Context context;
    public MessageOpenHelper(Context context) {
        super(context, "XMPPMessage.db",null,1);

    }

    @Override
    public void onCreate(SQLiteDatabase db) {

        db.execSQL("create table message(id integer primary key autoincrement,main text,too text,name varchar(20),username text,type text,content text,time text,result integer)");
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }
}

---

6.开发过程中,注意注册的用户名和聊天等相关JID的区别,聊天发送的JID需要后缀标识,建群同理,无法与注册用户的JID对应,这点比较无语....

---

7.项目demo地址下载:https://download.csdn.net/download/jcf0706/10787309 

---

欢迎大家下载学习,对于上面6有啥的好的解决办法,欢迎大家评论或者发邮箱给我建议jcf0706@163.com,一起学习进步!!!

---