Question

package connection;

public class NewTask extends AsyncTask<String, String, String> implements ActivitySorter{

 private XMPPClient MainActivity;
 private XMPPConnection setConnection;
 public static XMPPConnection connection;
 private Context context;
 public String payload = "<question id='56 'text='Favorite Food'><option id='1'>chinese</option><option id='2'>indian</option><option id='3'>thai</option>";
 private Activity activity;
 public static String payload_data = "";
 public NewTask(Context context)
 {
     this.context=context;
 }

 @Override
 protected String doInBackground(String... params) {

  ServiceProviders.Register_Providers(ProviderManager.getInstance());

  String host = "web.vlivetech.com";                   //getText(R.id.host);                                 
     String port = "5222";                                                             
     String service = "web.vlivetech.com";              // getText(R.id.service);                                      
     String username ="has12345";                      //  getText(R.id.userid);                                          
     String password = "123";                         // getText(R.id.password);                                           

     // Create a connection
         ConnectionConfiguration connConfig =
                 new ConnectionConfiguration(host, Integer.parseInt(port), service);
         connection = new XMPPConnection(connConfig);
         ServiceProviders.Register_Providers(ProviderManager.getInstance());
         try {
             connection.connect();
             Log.i("XMPPClient", "[SettingsDialog] Connected to " + connection.getHost());
             connection.login(username, password);
             Log.i("XMPPClient", "Logged in as " + connection.getUser());

             // Set the status to available
             Presence presence = new Presence(Presence.Type.available);
             connection.sendPacket(presence);
         } catch (XMPPException ex) {
             Log.e("XMPPClient", "[SettingsDialog] Failed to connect to " + connection.getHost());
             //MainActivity.setConnection(null);
         }

//         CustomIQ iq=new CustomIQ("<questionrequest xmlns='naseebprofile' group='Overview and Background' action='buildprofile'></questionrequest>");
//           // CustomIQ iq=new CustomIQ("<questionrequest  xmlns='profile' from='1' to='10' />"); 
//            // set the type
//             iq.setType(IQ.Type.GET);
//             iq.setTo("web.vlivetech.com");
//             //iq.setFrom("test@hassaan/Smack");
//
//
//             connection.sendPacket(iq);
//         <!-- IQ For retrieving auto matches -->


         CustomIQ iq=new CustomIQ("<automatches xmlns='naseebautomatch' action='automatch'></automatches>");
//       CustomIQ iq=new CustomIQ("<successstory xmlns='naseebsuccess' action='allstories'></successstory>");
//       CustomIQ iq=new CustomIQ("<questionrequest  xmlns='profile' from='1' to='10' />"); 
//       set the type
        iq.setType(IQ.Type.GET);
        iq.setTo("web.vlivetech.com");
        //iq.setFrom("test@hassaan/Smack");


        connection.sendPacket(iq);
             PacketFilter filter1 = new IQTypeFilter(IQ.Type.RESULT);
           ((Connection) connection).addPacketListener(new PacketListener() {
              public void processPacket(Packet packet) {
                  CustomIQ iq = (CustomIQ) packet;

                      Log.i("gotresult", iq.toXML());

                      payload_data = iq.getPayload();
                      while(iq.getPayload() != "" || iq.getPayload() != null){              }
                      payload = iq.getPayload();
                  try {
                        context.startActivity(new Intent(context,ParserResult.class));
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }

                      //ParserResult pr = new ParserResult();
                      /*pr.setPayload(payload);
                      pr.start_parsing();
                      payload = pr.getPayload();*/

              }

           }, filter1);



  return null;
 }


 @Override
protected void onPostExecute(String result) {
    // TODO Auto-generated method stub

     int a;

     try {
         Intent i = new Intent();
         i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(i.setClass(context,ParserResult.class));
//  Intent i = new Intent(NewTask.this,ParserResult.class);
     } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}


private String getText(int id) {
         EditText widget = (EditText) this.findViewById(id);
         return widget.getText().toString();
     }

  private EditText findViewById(int id) {
   // TODO Auto-generated method stub
   return null;
  }




@Override
public void sort(Intent arg0, List<ActivityResolveInfo> arg1,
        List<HistoricalRecord> arg2) {
    // TODO Auto-generated method stub

}

 }

文字在这里：

E/AndroidRuntime(1329):     java.lang.NoClassDefFoundError: connection.NewTask
E/AndroidRuntime(1329):     at org.apache.android.xmpp.XMPPClient$1$1.run(XMPPClient.java:69)
E/AndroidRuntime(1329):     at android.os.Handler.handleCallback(Handler.java:725)

Answer 1

this is my menifest:
  <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.tabs_example_practice"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >

        <activity
            android:name="org.apache.android.xmpp.XMPPClient"
            android:label="XMPPClient" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="org.apache.android.xmpp.MainActivity"
            android:label="@+string/title_activity_main" >
        </activity>
        <activity
            android:name="adapters.ParserResult1"
            android:label="@+string/title_activity_parser_result" >
        </activity>
        <activity
            android:name="adapters.OptionsParser"
            android:label="@+string/title_activity_parser_result" >
        </activity>
        <activity
            android:name="adapters.ParserResult"
            android:label="@+string/title_activity_parser_result" >
        </activity>
        <activity
            android:name="org.apache.android.xmpp.Connection"
            android:label="@+string/title_activity_connection" >
        </activity>
        <activity
            android:name="connection.NewTask"
            android:label="@string/app_name" >
        </activity>

        <activity
            android:name="connection.Connection_Create"
            android:label="@+string/title_activity_connection" >
        </activity>
        <activity
            android:name="org.apache.android.xmpp.Success"
            android:label="@+string/title_activity_success" >
        </activity>

        <activity
            android:name="com.example.tabs_example_practice.MainActivity"
            android:label="@+string/app_name" >
        </activity>
        <activity
            android:name="com.example.tabs_example_practice.signup"
            android:label="@+string/app_name" >
        </activity>

        <activity
            android:name="com.example.tabs_example_practice.login"
            android:label="@string/app_name" >
        </activity><activity
            android:name="com.example.tabs_example_practice.splash"
            android:label="@string/app_name" >
        </activity>
        </application>

</manifest>

noclassdeffounderror这是错误的

1 个答案: