XMPP的Facebook无法发送消息 [英] xmpp facebook not send message

问题描述

有一个Android开源项目可供选择：里奇 - 毕姆项目以及连接Facebook的聊天，你可以使用下面的指南

有关实施的Facebook聊天API在Android的步骤：

首先，我们必须实现在现有项目MemorizingTrustManager库项目。

  

=>对于你必须复制下面的现有项目三个文件

     

MemorizingTrustManager / src目录/德/ duenndns / SSL / MTMDecision.java   MemorizingTrustManager / src目录/德/ duenndns / SSL / MemorizingActivity.java   MemorizingTrustManager / src目录/德/ duenndns / SSL / MemorizingTrustManager.java   =>而在值添加以下值/ string.xml

 ＆LT;资源＆GT;
    ＆LT;字符串名称=mtm_accept_cert＆GT;接受未知的证书＆LT;？/串＆GT;
    ＆LT;字符串名称=mtm_decision_always＆GT;总是LT; /串＆GT;
    ＆LT;字符串名称=mtm_decision_once＆gt;在＆LT; /串＆GT;
    ＆LT;字符串名称=mtm_decision_abort＆GT;中止＆LT; /串＆GT;
    ＆LT;字符串名称=mtm_notification＆GT;证书验证＆LT; /串＆GT;
＆LT; /资源＆GT;
 

第二步，而不是使用SASLAuthentication如X-FACEBOOK平台，便可以使用下面的code与Facebook和登录使用您的Facebook的Jabber ID连接的，（[e-mail]）

 公共无效connectToFb（）抛出XMPPException {

ConnectionConfiguration配置=新ConnectionConfiguration（chat.facebook.com，5222）;
config.setSASLAuthenticationEnabled（真正的）;
config.setSecurityMode（SecurityMode.required）;
config.setRosterLoadedAtLogin（真正的）;
config.setTruststorePath（/系统的/ etc /安全/ cacerts.bks）;
config.setTruststorePassword（的changeit）;
config.setTruststoreType（BKS）;
config.setSend presence（假）;
尝试 {
    的SSLContext SC = SSLContext.getInstance（TLS）;
    sc.init（空，MemorizingTrustManager.getInstanceList（本），新java.security.SecureRandom中的（））;
    config.setCustomSSLContext（SC）;
}赶上（GeneralSecurityException E）{
    Log.w（TAG，无法使用MemorizingTrustManager，E）;
}
XMPPConnection XMPP =新XMPPConnection（配置）;
尝试 {
    xmpp.connect（）;
    xmpp.login（facebookusername，****）; //在这里，你必须从[e-mail]只facebookusername
    名册名册= xmpp.getRoster（）;
    收藏＆LT; RosterEntry＆GT;条目= roster.getEntries（）;
    的System.out.println（保持通话！）;
    的System.out.println（\ñ\ N+ entries.size（）+好友（IES）：）;
    //显示第一次onliners ----＆GT;
    字符串临时[] =新的String [50];
    INT I = 0;
    对于（RosterEntry项：项）{
        字符串用户= entry.getUser（）;
        Log.i（TAG，用户）;
    }
}赶上（XMPPException E）{
    xmpp.disconnect（）;
    e.printStackTrace（）;
}
}
 

上面的例子中运行，但不能发送message.How我可以发送邮件？

解决方案

希望这会使用你。

 弦乐味精= edtMsg.getText（）的toString（）修剪（）。
    edtMsg.setText（）;

    如果（！msg.equals（））{
        消息msgObj =新的消息（[e-mail]，Message.Type.chat）;
        msgObj.setBody（MSG）;
        connection.sendPacket（msgObj）;
    }
 

There is one Android Open Source Project available : Beem Project and For connecting Facebook chat you can used following guidelines.

Steps for implementing Facebook chat API in Android:

First we have to implement MemorizingTrustManager Library project in existing project.

=> For that you have to copy following three files in existing project

MemorizingTrustManager/src/de/duenndns/ssl/MTMDecision.java MemorizingTrustManager/src/de/duenndns/ssl/MemorizingActivity.java MemorizingTrustManager/src/de/duenndns/ssl/MemorizingTrustManager.java => And add following values in values/string.xml

<resources>
    <string name="mtm_accept_cert">Accept Unknown Certificate?</string>
    <string name="mtm_decision_always">Always</string>
    <string name="mtm_decision_once">Once</string>
    <string name="mtm_decision_abort">Abort</string>
    <string name="mtm_notification">Certificate Verification</string>
</resources>

Second step, Instead of using SASLAuthentication such as X-FACEBOOK-PLATFORM, You can used following code to connect with Facebook and login using your Facebook Jabber ID ([e-mail])

    public void connectToFb() throws XMPPException {

ConnectionConfiguration config = new ConnectionConfiguration("chat.facebook.com", 5222);
config.setSASLAuthenticationEnabled(true);
config.setSecurityMode(SecurityMode.required);
config.setRosterLoadedAtLogin(true);
config.setTruststorePath("/system/etc/security/cacerts.bks");
config.setTruststorePassword("changeit");
config.setTruststoreType("bks");
config.setSendPresence(false);
try {
    SSLContext sc = SSLContext.getInstance("TLS");
    sc.init(null, MemorizingTrustManager.getInstanceList(this), new java.security.SecureRandom());
    config.setCustomSSLContext(sc);
} catch (GeneralSecurityException e) {
    Log.w("TAG", "Unable to use MemorizingTrustManager", e);
}
XMPPConnection xmpp = new XMPPConnection(config);
try {
    xmpp.connect();
    xmpp.login("facebookusername", "****"); // Here you have to used only facebookusername from [e-mail]
    Roster roster = xmpp.getRoster();
    Collection<RosterEntry> entries = roster.getEntries();
    System.out.println("Connected!");
    System.out.println("\n\n" + entries.size() + " buddy(ies):");
    // shows first time onliners---->
    String temp[] = new String[50];
    int i = 0;
    for (RosterEntry entry : entries) {
        String user = entry.getUser();
        Log.i("TAG", user);
    }
} catch (XMPPException e) {
    xmpp.disconnect();
    e.printStackTrace();
}
}

above example run but not send message.How can I send the message?

解决方案

Hope this will Use for You.

        String msg = edtMsg.getText().toString().trim(); 
    edtMsg.setText("");

    if(!msg.equals("")){
        Message msgObj = new Message("[e-mail]", Message.Type.chat);
        msgObj.setBody(msg);
        connection.sendPacket(msgObj);
    }

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