如何在多用户聊天/群聊中发送合成/正在键入（聊天状态）事件&；xmpp android中的一对一聊天？

我想在xmpp的群组（多用户）聊天中发送合成事件，我正在使用asmack库，我已经用一对一聊天完成了相同的功能

我正在使用以下代码：

mMessageEventManager = new MessageEventManager(XMPPConnectApplication.getInstance().getXmppConnection());

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void composingNotification(String from, String to) {
                        Log.e("Receiver-composingNotification",from + " is started typing......"+to);

                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                        Log.e("Receiver-cancelledNotification",from + " is stopped typing......"+to);

                    }
                }); 

如果你有同样的想法，请告诉我

---

任何帮助都将不胜感激

是的，我已经知道了，而且我在一周前就完成了

我使用了MessageEventManager来管理聊天状态

private MessageEventManager mMessageEventManager;

为聊天状态接收侦听器添加此方法：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

使用GroupInfoModel.java创建一个模型类名：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

public类GroupInfoModel实现了可比较的、可序列化的{
私有静态最终长serialVersionUID=1L；
私有字符串memberId=“”，memberName=“”；
私有布尔isAdmin；
公共字符串getMemberId（）{
返回成员ID；
}
public void setMemberId（字符串memberId）{
this.memberId=memberId；
}
公共字符串getMemberName（）{
返回成员名称；
}
public void setMemberName（字符串memberName）{
this.memberName=memberName；
}
公共布尔值isAdmin（）{
返回isAdmin；
}
公共void setAdmin（布尔值isAdmin）{
this.isAdmin=isAdmin；
}
@凌驾
public int compareTo（GroupInfoModel另一个）{
返回getMemberName（）.compareTo（另一个.getMemberName（））；
}
}

现在学习GroupInfoModel.java类的ArrayList：

private ArrayList<GroupInfoModel> groupDetailsList = new ArrayList<GroupInfoModel>();

private boolean isComposingStarted;

private ArrayList groupDetailsList=new ArrayList（）；
私有布尔值是复合开始的；

在活动的/片段的onCreate（）上：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

groupDetailsList.clear（）；
ServiceDiscoveryManager discoManager=ServiceDiscoveryManager.getInstanceFor（mXmppConnection）；
DiscoverItems=discoManager.DiscoverItems（mRoomId）；
for（迭代器it=items.getItems（）；it.hasNext（）；）{
DiscoverItems.Item项=（DiscoverItems.Item）it.next（）；
字符串Occompant=item.getEntityID（）；
居住者=居住者。分割（“/”[1]；
GroupInfoModel GroupInfoModel=新的GroupInfoModel（）；
groupInfoModel.setAdmin（false）；
groupInfoModel.setMemberId（占用者+“@”+mServiceNameHere）；
groupInfoModel.setMemberName（居住者）；
groupDetailsList.add（groupInfoModel）；
}

现在在撰写消息的编辑文本（聊天视图）屏幕上添加文本观察者：

@覆盖
public void onTextChanged（字符序列、int start、int before、int count）{
如果（s.toString（）.length（）==1&&！isComposingStarted）{
isComposingStarted=真；
if（chatType.equals（“OneToOneChat”））{
mmessageventmanager.sendComposingNotification（myJabberId，friendJabberId）；
}else if（chatType.equals（“GroupChat”））{
对于（int i=0；i

我强烈建议如果在应用程序中使用上述代码类，您可以根据需要修改方法

---

完成了

是的，我知道了，而且我在一周前就完成了

private MessageEventManager mMessageEventManager;

// send multi user chat typing status
public static void sendMUCTypingStatus(ChatState state)
{
// check if you are connected to group
if(multiUserChat != null)
{
    try{
        // create packet
        Message statusPacket = new Message();
        // set body to null
        statusPacket.setBody(null);
        // set packet type to group chat
        statusPacket.setType(Message.Type.groupchat);
        // set subject to null
        statusPacket.setSubject(null);
        // set to the group name
        statusPacket.setTo(multiUserChat.getRoom());
        // set from my current jis example : me@domain.com
        statusPacket.setFrom(new MyPrefrence(XmppBase.context).getUsername());
        // get the chat state extension and pass our state
        ChatStateExtension extension = new ChatStateExtension(state);
        // add the extention to our packet
        statusPacket.addExtension(extension);
        // get the connection and send the packet
        Utils.getConnection().sendStanza(statusPacket);
    } catch (SmackException.NotConnectedException e) {
        e.printStackTrace();
    }
}
}

我使用了MessageEventManager来管理聊天状态

private MessageEventManager mMessageEventManager;

为聊天状态接收侦听器添加此方法：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

使用GroupInfoModel.java创建一个模型类名：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

public类GroupInfoModel实现了可比较的、可序列化的{
私有静态最终长serialVersionUID=1L；
私有字符串memberId=“”，memberName=“”；
私有布尔isAdmin；
公共字符串getMemberId（）{
返回成员ID；
}
public void setMemberId（字符串memberId）{
this.memberId=memberId；
}
公共字符串getMemberName（）{
返回成员名称；
}
public void setMemberName（字符串memberName）{
this.memberName=memberName；
}
公共布尔值isAdmin（）{
返回isAdmin；
}
公共void setAdmin（布尔值isAdmin）{
this.isAdmin=isAdmin；
}
@凌驾
public int compareTo（GroupInfoModel另一个）{
返回getMemberName（）.compareTo（另一个.getMemberName（））；
}
}

现在学习GroupInfoModel.java类的ArrayList：

private ArrayList<GroupInfoModel> groupDetailsList = new ArrayList<GroupInfoModel>();

private boolean isComposingStarted;

private ArrayList groupDetailsList=new ArrayList（）；
私有布尔值是复合开始的；

在活动的/片段的onCreate（）上：

private void chatStateRecognizer(){

        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                mMessageEventManager = new MessageEventManager(mXmppConnection);

                mMessageEventManager.addMessageEventNotificationListener(new MessageEventNotificationListener() {

                    @Override
                    public void offlineNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void displayedNotification(String arg0, String arg1) {

                    }

                    @Override
                    public void deliveredNotification(String from, String arg1) {
                    }

                    @Override
                    public void composingNotification(String from, String to) {
                      Log.i("Receiver:Compose state",from + " is started typing......"+to);
                    }

                    @Override
                    public void cancelledNotification(String from, String to) {
                      Log.i("Receiver:Stop state",from + " is stopped typing......"+to);

                    }
                });
            }
        });

        thread.start();
    }

public class GroupInfoModel implements Comparable<GroupInfoModel>, Serializable{

    private static final long serialVersionUID = 1L;
    private String memberId = "", memberName = "";
    private boolean isAdmin;
    public String getMemberId() {
        return memberId;
    }
    public void setMemberId(String memberId) {
        this.memberId = memberId;
    }
    public String getMemberName() {
        return memberName;
    }
    public void setMemberName(String memberName) {
        this.memberName = memberName;
    }
    public boolean isAdmin() {
        return isAdmin;
    }
    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }
    @Override
    public int compareTo(GroupInfoModel another) {
        return getMemberName().compareTo(another.getMemberName());
    }
}

groupDetailsList.clear();
ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(mXmppConnection);
DiscoverItems items = discoManager.discoverItems(mRoomId);
    for (Iterator<Item> it = items.getItems(); it.hasNext();) {
        DiscoverItems.Item item = (DiscoverItems.Item) it.next();
        String occupant = item.getEntityID();
        occupant = occupant.split("/")[1];
        GroupInfoModel groupInfoModel = new GroupInfoModel();
        groupInfoModel.setAdmin(false);
        groupInfoModel.setMemberId(occupant+"@"+mServiceNameHere);
        groupInfoModel.setMemberName(occupant);
        groupDetailsList.add(groupInfoModel);
    }

groupDetailsList.clear（）；
ServiceDiscoveryManager discoManager=ServiceDiscoveryManager.getInstanceFor（mXmppConnection）；
DiscoverItems=discoManager.DiscoverItems（mRoomId）；
for（迭代器it=items.getItems（）；it.hasNext（）；）{
DiscoverItems.Item项=（DiscoverItems.Item）it.next（）；
字符串Occompant=item.getEntityID（）；
居住者=居住者。分割（“/”[1]；
GroupInfoModel GroupInfoModel=新的GroupInfoModel（）；
groupInfoModel.setAdmin