我收到这个错误。我用谷歌搜索并编辑了我的 doInBackground 函数，我删除了 doInBackground 中的视图，但我仍然收到这个错误。有什么问题可以帮助我吗？
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");
}