1
서버로 데이터를 보내려고 할 때 문제가 발생했습니다. 원래 여기에 추가 된 유출 된 창을 말합니다. 여기에 내가 내 다른 페이지에 대해 동일한 코드를 사용하고 내가 오류가 발생하지 않았다하지만 난 같은 코드를 구현 때 오류가있어 에러가 온 어디 내가 모르는누출 된 윈도우 DecorView @ 666372 [원래 여기에 추가되었습니다]
public class Feedback extends AppCompatActivity {
Spinner topic;
EditText subject, feedback;
Button btnsend;
List<String> listTopic;
ArrayAdapter<String> listarray;
String topik, subj, nup, feed;
private ProgressDialog pDialog;
String feed_url = "http://ds.bki.co.id:7777/ds/android/feedback.php";
AlertDialog.Builder builder;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_feedback);
builder = new AlertDialog.Builder(Feedback.this);
listTopic = new ArrayList<String>();
listTopic.add("Interface");
listTopic.add("Menu");
listTopic.add("Features Request");
listTopic.add("Bugs");
listTopic.add("Others");
topic = (Spinner) findViewById(R.id.spinner);
listarray = new ArrayAdapter<String>(getApplicationContext(), simple_dropdown_item_1line, listTopic);
listarray.setDropDownViewResource(simple_dropdown_item_1line);
topic.setAdapter(listarray);
topic.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
topik = parent.getItemAtPosition(position).toString();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
subject = (EditText) findViewById(R.id.subJect);
feedback =(EditText) findViewById(R.id.feedBack);
btnsend =(Button) findViewById(R.id.btnSend);
btnsend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
subj = subject.getText().toString();
feed = feedback.getText().toString();
nup = SaveSharedPreference.getNup(getApplicationContext());
Log.d("a", subj);
Log.d("b", feed);
Log.d("c", nup);
Log.d("d", topik);
new SendFB().execute();
}
});
}
private class SendFB extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(Feedback.this);
pDialog.setMessage("Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
@Override
protected Void doInBackground(Void... arg0) {
if (subj.equals("")||feed.equals("")){
builder.setTitle("Something went wrong");
builder.setMessage("Enter a valid NUP and Password");
displayAlert("input_error");
}
else
{
StringRequest stringRequest = new StringRequest(Request.Method.POST, feed_url, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONArray jsonArray = new JSONArray(response);
JSONObject jsonObject = jsonArray.getJSONObject(0);
String code = jsonObject.getString("code");
String message = jsonObject.getString("message");
if (code.equals("Feedback success")) {
builder.setTitle("Feedback success...");
builder.setMessage(message);
displayAlert(code);
} else {
builder.setTitle("Feedback Failed...");
builder.setMessage("Please check your internet connection");
displayAlert(code);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
}) {
@Override
protected Map<String, String> getParams() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Nup", nup);
params.put("topik", topik);
params.put("subject", subj);
params.put("feedback", feed);
return params;
}
};
MySingleton.getInstance(Feedback.this).addToRequestque(stringRequest);
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
if (pDialog.isShowing())
pDialog.dismiss();
}
}
public void displayAlert(final String code) {
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (code.equals("Feedback success")) {
subject.setText("");
feedback.setText("");
}
else if (code.equals("input_error")) {
subject.setText("");
feedback.setText("");
}
else if (code.equals("Feedback Failed...")) {
subject.setText("");
feedback.setText("");
}
}
});
AlertDialog alertDialog = builder.create();
alertDialog.show();
}
}
내 코드입니다 . 아무도 도와 줄 수 있니?
FATAL EXCEPTION: AsyncTask #3
Process: com.icul.bkiisee, PID: 31153
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:318)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
at android.os.Handler.<init>(Handler.java:200)
at android.os.Handler.<init>(Handler.java:114)
at android.app.Dialog.<init>(Dialog.java:121)
at android.app.Dialog.<init>(Dialog.java:166)
at android.support.v7.app.AppCompatDialog.<init>(AppCompatDialog.java:46)
at android.support.v7.app.AlertDialog.<init>(AlertDialog.java:97)
at android.support.v7.app.AlertDialog$Builder.create(AlertDialog.java:929)
at com.icul.bkiisee.Feedback.displayAlert(Feedback.java:207)
at com.icul.bkiisee.Feedback$SendFB.doInBackground(Feedback.java:132)
at com.icul.bkiisee.Feedback$SendFB.doInBackground(Feedback.java:116)
at android.os.AsyncTask$2.call(AsyncTask.java:304)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
이
내가 doInBackground을 제거하고 온 클릭 버튼 내부의 대화를 넣어 응용 프로그램
'onPause()'에서'pDialog.dismiss();'를 수행한다. – azizbekian
작동하지 않습니다. – rizal
오류 로그를 게시 할 수 있습니까? – Krish