Android Xmpp 黑名单

来源：互联网发布：java类的访问权限编辑：程序博客网时间：2024/05/19 00:39

简介

该功能是基于Xmpp协议的ejabberd服务器黑名单的实现。黑名单的作用是把消息扼杀在服务器中。

由于功能强大，代码实现简单，这就不做任何介绍直接贴出代码了，懂Xmpp同学一看便知。

功能代码

功能分为：添加黑名单、删除黑名单、获取黑名单s，这些功能代码经测试通过（只是实现功能，而未优化代码），代码如下：

public boolean addToPrivacyList(String name) { // 添加到黑名单try {PrivacyListManager privacyManager = PrivacyListManager.getInstanceFor(XmppTool.getConnection());if (privacyManager == null) {return false;}PrivacyList[] plists = privacyManager.getPrivacyLists();if (plists.length == 0) {// 没有黑名单或是名单中没有列，直接getPrivacyList会出错List<PrivacyItem> items = new ArrayList<PrivacyItem>();Log.i("", "addToPrivacyList plists.length==0");PrivacyItem newitem = new PrivacyItem("jid", false, 100);newitem.setValue("BLACKNAME" + "@"+ XmppTool.getConnection().getServiceName());items.add(newitem);privacyManager.updatePrivacyList(Black_List, items);privacyManager.setActiveListName(Black_List);return true;}PrivacyList plist = privacyManager.getPrivacyList(Black_List);if (plist != null) {String ser = "@" + XmppTool.getConnection().getServiceName();List<PrivacyItem> items = plist.getItems();for (PrivacyItem item : items) {String from = item.getValue().substring(0,item.getValue().indexOf(ser));Log.i("","addToPrivacyList item.getValue=" + item.getValue());if (from.equalsIgnoreCase(name)) {items.remove(item);break;}}PrivacyItem newitem = new PrivacyItem("jid", false, 100);newitem.setValue(name + "@"+ XmppTool.getConnection().getServiceName());items.add(newitem);Log.i("", "addToPrivacyList item.getValue=" + newitem.toXML());Log.i("", "deleteFromPrivacyList items size=" + items.size());privacyManager.updatePrivacyList(Black_List, items);privacyManager.setActiveListName(Black_List);}return true;} catch (XMPPException ex) {// Logger.getLogger(XMPP.class.getName()).log(Level.SEVERE, null,// ex);}return false;}public boolean deleteFromPrivacyList(String name) {// 删除黑名单try {PrivacyListManager privacyManager = PrivacyListManager.getInstanceFor(XmppTool.getConnection());if (privacyManager == null) {return false;}PrivacyList plist = privacyManager.getPrivacyList(Black_List);if (plist != null) {String ser = "@" + XmppTool.getConnection().getServiceName();List<PrivacyItem> items = plist.getItems();for (PrivacyItem item : items) {String from = item.getValue().substring(0,item.getValue().indexOf(ser));Log.i("","deleteFromPrivacyList item.getValue="+ item.getValue());if (from.equalsIgnoreCase(name)) {Log.i("", "deleteFromPrivacyList find object");items.remove(item);break;}}Log.i("", "deleteFromPrivacyList items size=" + items.size());privacyManager.updatePrivacyList(Black_List, items);}} catch (XMPPException ex) {}return true;}public List<String> getPrivacyList() { // 获取所有黑名单List<String> privacyList = new ArrayList<String>();try {PrivacyListManager privacyManager = PrivacyListManager.getInstanceFor(XmppTool.getConnection());if (privacyManager == null) {return privacyList;}String ser = "@" + XmppTool.getConnection().getServiceName();PrivacyList plist = privacyManager.getPrivacyList(Black_List);if (plist == null) {// 没有黑名单或是名单中没有列，直接getPrivacyList会出错List<PrivacyItem> items = plist.getItems();for (PrivacyItem item : items) {String from = item.getValue().substring(0,item.getValue().indexOf(ser));privacyList.add(from);}} else {return privacyList;}} catch (XMPPException ex) {}return privacyList;}

结论

功能强大，代码简单。

http://asmack.freakempire.de 获取asmack 最新源码

5 0