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      1 /**
      2  * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
      3  * you may not use this file except in compliance with the License.
      4  * You may obtain a copy of the License at
      5  *
      6  *     http://www.apache.org/licenses/LICENSE-2.0
      7  *
      8  * Unless required by applicable law or agreed to in writing, software
      9  * distributed under the License is distributed on an "AS IS" BASIS,
     10  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     11  * See the License for the specific language governing permissions and
     12  * limitations under the License.
     13  */
     14 
     15 package org.jivesoftware.smackx;
     16 
     17 import android.content.Context;
     18 
     19 /**
     20  * Since dalvik on Android does not allow the loading of META-INF files from the
     21  * filesystem, the static blocks of some classes have to be inited manually.
     22  *
     23  * The full list can be found here:
     24  * http://fisheye.igniterealtime.org/browse/smack/trunk/build/resources/META-INF/smack-config.xml?hb=true
     25  *
     26  * @author Florian Schmaus fschmaus (at) gmail.com
     27  *
     28  */
     29 public class InitStaticCode {
     30 
     31     public static void initStaticCode(Context ctx) {
     32 	    // This has the be the application class loader,
     33 	    // *not* the system class loader
     34 	    ClassLoader appClassLoader = ctx.getClassLoader();
     35 
     36 	    try {
     37 		    Class.forName(org.jivesoftware.smackx.ServiceDiscoveryManager.class.getName(), true, appClassLoader);
     38 		    Class.forName(org.jivesoftware.smack.PrivacyListManager.class.getName(), true, appClassLoader);
     39 		    Class.forName(org.jivesoftware.smackx.XHTMLManager.class.getName(), true, appClassLoader);
     40 		    Class.forName(org.jivesoftware.smackx.muc.MultiUserChat.class.getName(), true, appClassLoader);
     41 		    Class.forName(org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamManager.class.getName(), true, appClassLoader);
     42 		    Class.forName(org.jivesoftware.smackx.bytestreams.socks5.Socks5BytestreamManager.class.getName(), true, appClassLoader);
     43 		    Class.forName(org.jivesoftware.smackx.filetransfer.FileTransferManager.class.getName(), true, appClassLoader);
     44 		    Class.forName(org.jivesoftware.smackx.LastActivityManager.class.getName(), true, appClassLoader);
     45 		    Class.forName(org.jivesoftware.smack.ReconnectionManager.class.getName(), true, appClassLoader);
     46 		    Class.forName(org.jivesoftware.smackx.commands.AdHocCommandManager.class.getName(), true, appClassLoader);
     47 	    } catch (ClassNotFoundException e) {
     48 		    throw new IllegalStateException("Could not init static class blocks", e);
     49 	    }
     50     }
     51 }
     52