AlertBox - 執行doInBackground（）

public class IdAsync extends AsyncTask<String, Void, Void> { 

AlertDialog alertDialog = new AlertDialog.Builder(MainClass.this).create(); 

    protected Void doInBackground(String... params) { 
     . 
     . 
     alertDialog.setTitle("Reset..."); 
      alertDialog.setMessage("R u sure?"); 
      alertDialog.setButton("OK", new DialogInterface.OnClickListener() { 
       public void onClick(DialogInterface dialog, int which) { 

        //here you can add functions 

       } }); 

    alertDialog.show(); 
     . 
    .}

這給出了運行時錯誤發生錯誤E/AndroidRuntime（16606）：在android.app.Dialog.show（Dialog.java:241）AlertBox - 執行doInBackground（）

來源

2012-02-07 Bimal Bose B S