android.view.ViewRootImpl $ CalledFromWrongThreadException在android

Question

我得到這個錯誤。我搜索了一下，我編輯我的doInBackground函數，我刪除了doInBackground中的視圖，但我仍然得到這個錯誤。什麼是錯的，任何人都可以幫助我？

private class MessageProgressBar extends AsyncTask<Void, Integer, Void>{ 

    /** This callback method is invoked, before starting the background process */ 
    @Override 
    protected void onPreExecute() { 
     super.onPreExecute(); 
     /** Creating a progress dialog window */ 
     mProgressDialog = new ProgressDialog(Messages.this); 

     /** Close the dialog window on pressing back button */ 
     mProgressDialog.setCancelable(true); 

     /** Setting a horizontal style progress bar */ 
     mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 

     /** Setting a message for this progress dialog 
     * Use the method setTitle(), for setting a title 
     * for the dialog window 
     * */ 
     mProgressDialog = ProgressDialog.show(Messages.this, 
       "Mesaj Gönderilyor", "Lütfen bekleyin..."); 



    } 

    /** This callback method is invoked on calling execute() method 
    * on an instance of this class */ 
    @Override 
    protected Void doInBackground(Void...params) { 
     String createdReplyResult=ReplyMessageWS(msgid[0], replyText.getText().toString(), mid, targetmid); 
     parseReplyResult(createdReplyResult); 

     if(replyridfordevice[0]>1){ 
      replydbInstance.insertReplies(replyridfordevice[0], msgid[0], replyText.getText().toString(),replydatefordevice[0], mid, targetmid); 

     } 


     return null; 
    } 

    /** This callback method is invoked when publishProgress() 
    * method is called */ 
    @Override 
    protected void onProgressUpdate(Integer... values) { 
     super.onProgressUpdate(values); 
     mProgressDialog.setProgress(mProgressStatus); 

    } 

    /** This callback method is invoked when the background function 
    * doInBackground() is executed completely */ 
    @Override 
    protected void onPostExecute(Void result) { 

     replyText.setText(""); 
     startActivity(getIntent()); 

     mProgressDialog.dismiss(); 


    } 
} 



    private String ReplyMessageWS(int msgid,String replydesc,int repliedfrom,int repliedto) { 

    String NAMESPACE = "http://ws.apache.org/axis2"; 
    String URL = "http://212.154.125.220:8080/MobileMerchMessage/services/messagesWS?wsdl"; 
    String METHOD_NAME = "replyMessage"; 
    String myResult = null; 

    String SOAP_ACTION = NAMESPACE + METHOD_NAME; 
    SoapObject result; 
    SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
    request.addProperty("msgid",msgid); 
    request.addProperty("replydesc",replydesc); 
    request.addProperty("repliedfrom",repliedfrom); 
    request.addProperty("repliedto",repliedto); 

    // Parameter for Method 
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
    // envelope.dotNet = true; 
    envelope.setOutputSoapObject(request); 
    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 

    try { 
     androidHttpTransport.call(SOAP_ACTION, envelope); 
     result = (SoapObject) envelope.bodyIn; 
     myResult = result.getProperty("return").toString(); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 
    return myResult; 

} 

public void insertReplies(int rid,int msgid,String replydesc, String replydate, int repliedfrom,int repliedto) { 
    SQLiteDatabase myDatabase = this.getWritableDatabase(); 

      String query = "INSERT INTO Replies (_id,msgid,replydesc,replydate,repliedfrom,repliedto) "+ 
          " VALUES ("+rid+","+msgid+",'"+replydesc+"','"+replydate+"',"+repliedfrom+","+repliedto+")"; 
      SQLiteStatement st = myDatabase.compileStatement(query); 

    try { 
     st.execute(); 
    } catch (SQLException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } 

    myDatabase.close(); 
    Log.i("insert","insert Replies completed"); 
} 

Answer 1

我猜你replydbInstance.insertReplies()呼叫在某些時候編輯的一些看法......

我們只能用這些信息猜測，請張貼錯誤堆棧跟蹤。