处理程序不在服务中调用？

Question

我从回调方法调用处理程序，方法，

public void callback(String fileName) { 
     Log.d("Callback", "In call back method"); 
     System.out.println("--File = " + fileName); 
     File d = new File(fileName); 

     if (d.isDirectory()) { 
      System.out.println("Is a directory "); 
     } else { 
      System.out.println("is a file"); 
      Bundle data = new Bundle(); 
      data.putString("path", fileName); 
      Message msg = new Message(); 
      msg.setData(data); 

      mfileObserver.sendMessage(msg); 
      // mfileObserver.sendEmptyMessage(10); 
      System.out.println("--msg is = " + msg); 
      System.out.println("--File = " + fileName); 
      //showDialog(fileName); 

     } 

我想呼叫活动throught处理程序，在这里我传递文件路径activity.My处理程序代码，

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plz帮助我。

Answer 1

Intent dialogIntent = new Intent(this, CachingActivity.class); 
Bundle bundle = new Bundle(); 
bundle.putInt("something", someInt); 
dialogIntent .putExtras(bundle); 
dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
getApplication().startActivity(dialogIntent);