Question

我正在开发IM应用程序。我希望在

时得到确认

当Openfire服务器收到消息时

我使用了以下渐变

//XMPP Gradles
compile 'org.igniterealtime.smack:smack-android:4.1.0'
compile 'org.igniterealtime.smack:smack-tcp:4.1.0'
compile 'org.igniterealtime.smack:smack-im:4.1.0'
compile 'org.igniterealtime.smack:smack-extensions:4.1.0'

注意：我已经浏览过每一个StackOverflow链接，并得出结论：Openfire不支持 XEP-0184 ，它描述了交付仅收据。

我还尝试了 DeliveryReceiptManager 并设置了 addReceiptReceivedListener ，但它无效。

任何变通办法或建议都将受到赞赏。

Answer 1

最好将公共侦听器附加到每个已发送的消息，并相应地更新数据库（以及您的UI）。

为每个外发邮件定义随机UUID：

String stanzaId = UUID.randomUUID().toString()

将听众附加到您的讯息中：

xmppTcpConnection.addStanzaIdAcknowledgedListener(stanzaId , new StanzaListener()
{
    @Override
    public void processStanza(Stanza packet) throws SmackException.NotConnectedException, InterruptedException
    {
     // You can match your stanzaId here!
     // packet.getStanzaId()   
    }
});

添加：

compile "org.igniterealtime.smack:smack-tcp:4.2.0"

获取XMPPTCPConnection对象。

更新：在connect()对象上调用xmppTcpConnection之前尝试添加侦听器。

Answer 2

发送邮件附件DeliveryReceiptRequest.addTo(msg);

像这样

Message msg = new Message(oppositeUserId, Message.Type.chat);
msg.setBody(mMessageBody);
msg.setStanzaId(messageId);
msg.setFrom(loginUserId);

DeliveryReceiptRequest.addTo(msg);

mXMPPTCPConnection.sendStanza(msg);

XmppDeliveryReceiptManager.java

public class XmppDeliveryReceiptManager implements ReceiptReceivedListener {


    private static final String TAG = XmppDeliveryReceiptManager.class.getSimpleName();

    Context mContext;


    public XmppDeliveryReceiptManager(Context mContext) {
       this.mContext = mContext;
       Log.d(TAG, "XmppDeliveryReceiptManager : initialized ");
    }

    @Override
    public void onReceiptReceived(String fromJid, String toJid, String receiptId, Stanza receipt) {
        Log.d(TAG, "onReceiptReceived : receiptId = " + receiptId);
        // do need full with "receiptId"         
    }
}

将此添加到您的XMPP配置

/*  Add XMPP DeliveryReceiptManager */
ProviderManager.addExtensionProvider(DeliveryReceipt.ELEMENT,
            DeliveryReceipt.NAMESPACE, new DeliveryReceipt.Provider());
ProviderManager.addExtensionProvider(DeliveryReceiptRequest.ELEMENT,
            new DeliveryReceiptRequest().getNamespace(), new DeliveryReceiptRequest.Provider());

mXmppDeliveryReceiptManager = new XmppDeliveryReceiptManager(mContext);
mDeliveryReceiptManager = DeliveryReceiptManager.getInstanceFor(mXMPPTCPConnection);
mDeliveryReceiptManager.setAutoReceiptMode(DeliveryReceiptManager.AutoReceiptMode.always);
        mDeliveryReceiptManager.addReceiptReceivedListener(mXmppDeliveryReceiptManager);

Xmpp + openfire +服务器确认发件人

2 个答案: