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我想連接FBChat與我的應用程序有一個代碼，即時通訊使用連接PLZ BT它不是連接PLZ給我任何解決方案。沒有任何錯誤，但「不幸的是應用程序已經停止」如何連接FBChat與Android應用程序
FBConsoleChatApp.java
package com.fb.xmppchat.app;
import android.util.Log;
import android.widget.Toast;
import com.fb.xmppchat.helper.CustomSASLDigestMD5Mechanism;
import com.fb.xmppchat.helper.FBMessageListener;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.Collection;
import javax.net.ssl.SSLContext;
import org.apache.commons.collections.BidiMap;
import org.apache.commons.collections.bidimap.DualHashBidiMap;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManager;
import org.jivesoftware.smack.ConnectionConfiguration.SecurityMode;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.Roster;
import org.jivesoftware.smack.RosterEntry;
import org.jivesoftware.smack.SASLAuthentication;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
public class FBConsoleChatApp {
public static final String FB_XMPP_HOST = "chat.facebook.com";
public static final int FB_XMPP_PORT = 5222;
private ConnectionConfiguration config;
private XMPPConnection connection;
private BidiMap friends = new DualHashBidiMap();
private FBMessageListener fbml;
public void connect() 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 [email protected]
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();
}
}
public void disconnect() {
if ((connection != null) && (connection.isConnected())) {
Presence presence = new Presence(Presence.Type.unavailable);
presence.setStatus("offline");
connection.disconnect(presence);
}
}
public boolean login(String userName, String password)
throws XMPPException {
if ((connection != null) && (connection.isConnected())) {
connection.login(userName, password);
return true;
}
return false;
}
public String readInput() throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
return br.readLine();
}
public void showMenu() {
System.out.println("Please select one of the following menu.");
System.out.println("1. List of Friends online");
System.out.println("2. Send Message");
System.out.println("3. EXIT");
System.out.print("Your choice [1-3]: ");
}
public void getFriends() {
if ((connection != null) && (connection.isConnected())) {
Roster roster = connection.getRoster();
int i = 1;
for (RosterEntry entry : roster.getEntries()) {
Presence presence = roster.getPresence(entry.getUser());
if ((presence != null)
&& (presence.getType() != Presence.Type.unavailable)) {
friends.put("#" + i, entry);
System.out.println(entry.getName() + "(#" + i + ")");
i++;
}
}
fbml.setFriends(friends);
}
}
public void sendMessage() throws XMPPException
, IOException {
System.out.println("Type the key number of your friend (e.g. #1)
and the text that you wish to send !");
String friendKey = null;
String text = null;
System.out.print("Your friend's Key Number: ");
friendKey = readInput();
System.out.print("Your Text message: ");
text = readInput();
sendMessage((RosterEntry) friends.get(friendKey), text);
}
public void sendMessage(final RosterEntry friend, String text)
throws XMPPException {
if ((connection != null) && (connection.isConnected())) {
ChatManager chatManager = connection.getChatManager();
Chat chat = chatManager.createChat(friend.getUser(), fbml);
chat.sendMessage(text);
System.out.println("Your message has been sent to "
+ friend.getName());
}
}
public static void main(String[] args) {
if (args.length == 0) {
System.err.println("Usage: java FBConsoleChatApp [username_facebook] [password]");
System.exit(-1);
}
String username = args[0];
String password = args[1];
FBConsoleChatApp app = new FBConsoleChatApp();
try {
app.connect();
if (!app.login(username, password)) {
System.err.println("Access Denied...");
System.exit(-2);
}
app.showMenu();
String data = null;
menu:
while((data = app.readInput().trim()) != null) {
if (!Character.isDigit(data.charAt(0))) {
System.out.println("Invalid input.Only 1-3 is allowed !");
app.showMenu();
continue;
}
int choice = Integer.parseInt(data);
if ((choice != 1) && (choice != 2) && (choice != 3)) {
System.out.println("Invalid input.Only 1-3 is allowed !");
app.showMenu();
continue;
}
switch (choice) {
case 1: app.getFriends();
app.showMenu();
continue menu;
case 2: app.sendMessage();
app.showMenu();
continue menu;
default: break menu;
}
}
app.disconnect();
} catch (XMPPException e) {
if (e.getXMPPError() != null) {
System.err.println("ERROR-CODE : " + e.getXMPPError().getCode());
System.err.println("ERROR-CONDITION : " + e.getXMPPError().getCondition());
System.err.println("ERROR-MESSAGE : " + e.getXMPPError().getMessage());
System.err.println("ERROR-TYPE : " + e.getXMPPError().getType());
}
app.disconnect();
} catch (IOException e) {
System.err.println(e.getMessage());
app.disconnect();
}
}
}
FBMessageListener.java
package com.fb.xmppchat.helper;
import org.apache.commons.collections.BidiMap;
import org.apache.commons.collections.MapIterator;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManagerListener;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.RosterEntry;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.packet.Message;
public class FBMessageListener implements MessageListener, Runnable {
private FBMessageListener fbml = this;
private XMPPConnection conn;
private BidiMap friends;
public FBMessageListener(XMPPConnection conn) {
this.conn = conn;
new Thread(this).start();
}
public void setFriends(BidiMap friends) {
this.friends = friends;
}
public void processMessage(Chat chat, Message message) {
System.out.println();
MapIterator it = friends.mapIterator();
String key = null;
RosterEntry entry = null;
while (it.hasNext()) {
key = (String) it.next();
entry = (RosterEntry) it.getValue();
if (entry.getUser().equalsIgnoreCase(chat.getParticipant())) {
break;
}
}
if ((message != null) && (message.getBody() != null)) {
System.out.println("You've got new message from " + entry.getName()
+ "(" + key + ") :");
System.out.println(message.getBody());
System.out.print("Your choice [1-3]: ");
}
}
public void run() {
conn.getChatManager().addChatListener(
new ChatManagerListener() {
public void chatCreated(Chat chat, boolean createdLocally) {
if (!createdLocally) {
chat.addMessageListener(fbml);
}
}
}
);
}
}
CustomSASLDigestMD5Mechanism.java
package com.fb.xmppchat.helper;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.callback.CallbackHandler;
import org.jivesoftware.smack.SASLAuthentication;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.sasl.SASLMechanism;
public class CustomSASLDigestMD5Mechanism extends SASLMechanism {
public CustomSASLDigestMD5Mechanism(SASLAuthentication saslAuthentication) {
super(saslAuthentication);
}
@Override
public void authenticate(String username, String host, String password)
throws IOException, XMPPException {
this.authenticationId = username;
this.password = password;
this.hostname = host;
String[] mechanisms = { getName() };
Map<String, String> props = new HashMap<String, String>();
sc = de.measite.smack.Sasl.createSaslClient(mechanisms, null, "xmpp", host, props, this);
super.authenticate();
}
public void authenticate(String username, String host, org.apache.harmony.javax.
security.auth.callback.CallbackHandler cbh)
throws IOException, XMPPException {
String[] mechanisms = { getName() };
Map<String, String> props = new HashMap<String, String>();
sc = org.apache.harmony.javax.security.sasl.Sasl.createSaslClient(mechanisms, null, "xmpp",
host, props, cbh);
super.authenticate();
}
protected String getName() {
return "DIGEST-MD5";
}
}
它看起來不像Android相關的類。 Android不會運行主要方法。嘗試刪除並創建一個合適的Android項目。這將會訣竅。 – eduyayo 2014-11-03 21:33:39
可以任何一個人分享我的項目，就像那個plz – 2014-11-06 18:51:14
我認爲這是一個代碼生成器的請求！ – eduyayo 2014-11-06 20:44:40