在Android中集成Omegle聊天，应用程序在一段时间后崩溃？

Question

我创建一个Omegle集成的Android应用程序，omegle java客户端是一个开源项目形式的github，它有一个控制台客户端的例子，它在java控制台中工作正常，我试图在Android活动中插入代码，其中我想在TextView中显示它，并在需要时插入我自己的文本。

这里是我的代码

MainActivity.java

package com.example.com.omegle.test; 

import org.nikki.omegle.Omegle; 


import org.nikki.omegle.core.OmegleException; 
import org.nikki.omegle.core.OmegleMode; 
import org.nikki.omegle.core.OmegleSession; 
import org.nikki.omegle.event.OmegleEventAdaptor; 


import android.os.AsyncTask; 
import android.os.Bundle; 
import android.widget.TextView; 
import android.app.Activity; 

public class MainActivity extends Activity { 

    TextView txt; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     OmegleChat om=new OmegleChat(); 
     om.execute(); 
    } 


    private class OmegleChat extends AsyncTask<Void, Void, Void> { 



     @Override 
     protected void onPreExecute() { 

      txt=(TextView)findViewById(R.id.omegle); 
      txt.append("Omegele Connection Started... \n"); 

     } 

     @Override 
     protected void onProgressUpdate(Void... values) { 

     } 
     @Override 

     protected Void doInBackground(Void... arg0) { 
      // TODO Auto-generated method stub 
      OmgeleChatOn(); 
      return null; 
     } 

     @Override 
      protected void onPostExecute(Void result) { 


     } 
    } 

    public void OmgeleChatOn() 
    { 

     Omegle omegle = new Omegle(); 
     try { 
      System.out.println("Opening session..."); 

      OmegleSession session = omegle.openSession(OmegleMode.NORMAL, new OmegleEventAdaptor() { 

       @Override 
       public void chatWaiting(OmegleSession session) { 
        System.out.println("Waiting for chat..."); 
       } 


       @Override 
       public void chatConnected(OmegleSession session) { 
        System.out 
          .println("You are now talking to a random stranger!"); 
       } 

       @Override 
       public void chatMessage(OmegleSession session, String message) { 
        System.out.println("Stranger: " + message); 
       } 

       @Override 
       public void messageSent(OmegleSession session, String string) { 
        System.out.println("You: " + string); 
       } 

       @Override 
       public void strangerDisconnected(OmegleSession session) { 
        System.out.println("Stranger disconnected, goodbye!"); 
        //System.exit(0); 
       } 

       @Override 
       public void omegleError(OmegleSession session, String string) { 
        System.out.println("ERROR! " + string); 
        System.exit(1); 
       } 



      }); 



     } catch (OmegleException e) { 
      e.printStackTrace(); 
     } 



    } 
} 

现在，这是错误日志，应用程序在几秒钟后崩溃，陌生人可以回复他的回复后，应用程序崩溃状这个 - >

07-05 04:05:26.758: I/Process(661): Sending signal. PID: 661 SIG: 9 
07-05 04:05:58.358: I/System.out(673): Opening session... 
07-05 04:05:59.598: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:05:59.618: I/dalvikvm(673): Could not find method org.json.JSONArray.<init>, referenced from method org.nikki.omegle.core.OmegleSession.fireEvent 
07-05 04:05:59.618: W/dalvikvm(673): VFY: unable to resolve direct method 3626: Lorg/json/JSONArray;.<init> (Ljava/lang/Object;)V 
07-05 04:05:59.618: D/dalvikvm(673): VFY: replacing opcode 0x70 at 0x003e 
07-05 04:05:59.628: D/dalvikvm(673): VFY: dead code 0x0041-0041 in Lorg/nikki/omegle/core/OmegleSession;.fireEvent (Lorg/nikki/omegle/core/OmegleEvent;Ljava/lang/Object;)V 
07-05 04:05:59.658: I/System.out(673): Waiting for chat... 
07-05 04:06:05.208: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:05.218: I/System.out(673): You are now talking to a random stranger! 
07-05 04:06:09.969: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:17.139: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:17.149: I/System.out(673): Stranger: hlelo [: .,. 
07-05 04:06:21.378: W/KeyCharacterMap(673): No keyboard for id 0 
07-05 04:06:21.378: W/KeyCharacterMap(673): Using default keymap: /system/usr/keychars/qwerty.kcm.bin 
07-05 04:06:28.538: D/dalvikvm(673): GC_FOR_MALLOC freed 6183 objects/399936 bytes in 85ms 
07-05 04:06:28.538: W/KeyCharacterMap(673): No keyboard for id 0 
07-05 04:06:28.538: W/KeyCharacterMap(673): Using default keymap: /system/usr/keychars/qwerty.kcm.bin 
07-05 04:06:28.588: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:30.068: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:35.708: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:45.478: I/global(673): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
07-05 04:06:45.510: W/dalvikvm(673): threadid=9: thread exiting with uncaught exception (group=0x4001d800) 
07-05 04:06:45.510: E/AndroidRuntime(673): FATAL EXCEPTION: pool-1-thread-3 
07-05 04:06:45.510: E/AndroidRuntime(673): java.lang.NoSuchMethodError: org.json.JSONArray.<init> 
07-05 04:06:45.510: E/AndroidRuntime(673): at org.nikki.omegle.core.OmegleSession.fireEvent(OmegleSession.java:250) 
07-05 04:06:45.510: E/AndroidRuntime(673): at org.nikki.omegle.core.OmegleSession.checkEvents(OmegleSession.java:204) 
07-05 04:06:45.510: E/AndroidRuntime(673): at org.nikki.omegle.Omegle$1.run(Omegle.java:124) 
07-05 04:06:45.510: E/AndroidRuntime(673): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068) 
07-05 04:06:45.510: E/AndroidRuntime(673): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561) 
07-05 04:06:45.510: E/AndroidRuntime(673): at java.lang.Thread.run(Thread.java:1096) 

什么可能是池1线程-3异常的原因。

Answer 1

我已经做了以下更改解决了问题 - >

package com.example.com.omegle.test; 
import org.nikki.omegle.Omegle; 
import org.nikki.omegle.core.OmegleException; 
import org.nikki.omegle.core.OmegleMode; 
import org.nikki.omegle.core.OmegleSession; 
import org.nikki.omegle.event.OmegleEventAdaptor; 
import android.app.Activity; 
import android.os.AsyncTask; 
import android.os.Build; 
import android.os.Bundle; 
import android.view.View; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.TextView; 

public class MainActivity extends Activity { 

    TextView txt; 
    Button m_btn; 
    EditText m_edt; 
    OmegleSession session; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     m_btn = (Button)findViewById(R.id.button); 
     m_edt = (EditText)findViewById(R.id.type); 
     m_btn.setOnClickListener(new View.OnClickListener() { 

      @Override 
      public void onClick(View v) { 




         if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { 
          new SendMsg().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); 
         } else { 
          new SendMsg().execute(m_edt.getText().toString()); 
         } 
       txt.append("You:"+m_edt.getText().toString()+"\n"); 
       m_edt.setText(""); 
            } 
     }); 

     //OmegleChat om=new OmegleChat(); 
     runOnUiThread(new Runnable() { 

      @Override 
      public void run() { 

       if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { 
        new OmegleChat().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); 
       } else { 
        new OmegleChat().execute(); 
       } 
      } 
     }); 






    } 


     protected void sendIt(View v) { 
     txt.append("You: "+m_edt.getText().toString()); 
     m_edt.setText(""); 
    } 

    private class SendMsg extends AsyncTask<String, Void, Void> { 



     @Override 
     protected void onPreExecute() { 



     } 

     @Override 
     protected void onProgressUpdate(Void... values) { 

     } 
     @Override 

     protected Void doInBackground(String... param) { 
      // TODO Auto-generated method stub 
      //OmgeleChatOn(); 


      try { 

       session.send(param[0]); 


      } catch (OmegleException e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
      } 

      return null; 
     } 

     @Override 
      protected void onPostExecute(Void result) { 


     } 
    } 


     private class OmegleChat extends AsyncTask<Void, Void, Void> { 



     @Override 
     protected void onPreExecute() { 

      txt=(TextView)findViewById(R.id.omegle); 
      txt.append("Omegele Connection Started... \n"); 

     } 

     @Override 
     protected void onProgressUpdate(Void... values) { 

     } 
     @Override 

     protected Void doInBackground(Void... arg0) { 
      // TODO Auto-generated method stub 
      OmgeleChatOn(); 
      return null; 
     } 

     @Override 
      protected void onPostExecute(Void result) { 


     } 
    } 

    public void OmgeleChatOn() 
    { 

     Omegle omegle = new Omegle(); 
     try { 
      System.out.println("Opening session..."); 

      session = omegle.openSession(OmegleMode.NORMAL, new OmegleEventAdaptor() { 

       @Override 
       public void chatWaiting(OmegleSession session) { 
        System.out.println("Waiting for chat..."); 
       } 


       @Override 
       public void chatConnected(OmegleSession session) { 
        System.out 
          .println("You are now talking to a random stranger!"); 
       } 

       @Override 
       public void chatMessage(OmegleSession session, final String message) { 
        System.out.println("Stranger: " + message); 
        runOnUiThread(new Runnable() { 

         @Override 
         public void run() { 

          txt.append("Stranger:"+message+"\n"); 
          m_btn.setClickable(true); 
         } 
        }); 

       } 

       @Override 
       public void messageSent(OmegleSession session, final String string) { 
        System.out.println("You: " + string); 
        /*runOnUiThread(new Runnable() { 

         @Override 
         public void run() { 

          txt.append("You:"+string+"\n"); 
         } 
        }); */ 
       } 

       @Override 
       public void strangerDisconnected(OmegleSession session) { 
        System.out.println("Stranger disconnected, goodbye!"); 
        //System.exit(0); 
       } 

       @Override 
       public void omegleError(OmegleSession session, String string) { 
        System.out.println("ERROR! " + string); 
        System.exit(1); 
       } 



      }); 



     } catch (OmegleException e) { 
      e.printStackTrace(); 
     } 



    } 
}