I cannot assign url string in oncreateview because it is static final and if i change it to static and declare it into oncreateview it assigns and no error shows up at compile time but run time may be because http request runs on other thread it cannot fetch the url assigned in oncreateview.I want a code where an url can be changed..and http request runs without any null exception in url string while fetching url string
package com.celebrations.kishan.fragments;
public class FiveFragment extends Fragment {
private static final String TAG = "Five activity";
I want below url to be changed from previous activity because it is final static i couldnt change is thr any other best solution for this?
private static final String url = "http://111.111.11.111/celebrations/cab.php";
private ProgressDialog pDialog;
private List<Movie> movieList = new ArrayList<Movie>();
private ListView listView;
private CustomListAdapter adapter;
private int datasql8=0;
public FiveFragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
FragmentActivity faActivity = (FragmentActivity) super.getActivity();
// Replace LinearLayout by the type of the root element of the layout you're trying to load
RelativeLayout rlLayout = (RelativeLayout) inflater.inflate(R.layout.fragment_eight, container, false);
// Inflate the layout for this fragment
listView = (ListView) rlLayout.findViewById(R.id.list);
adapter = new CustomListAdapter(super.getActivity(), movieList);
listView.setAdapter(adapter);
final SharedPreferences preferences = this.getActivity().getSharedPreferences("pref", Context.MODE_PRIVATE);
final SharedPreferences.Editor edt = preferences.edit();
pDialog = new ProgressDialog(super.getActivity());
// Showing progress dialog before making http request
pDialog.setMessage("Celebrating...");
pDialog.show();
//
HERE BELOW CODE IN JsonArrayRequest(url,new Response.Listener()
URL SHOULD BE STATIC AND STRING
// Creating volley request obj
JsonArrayRequest movieReq = new JsonArrayRequest(url,
new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
Log.d(TAG, response.toString());
hidePDialog();
// Parsing json
for (int i = 0; i < response.length(); i++) {
try {
JSONObject obj = response.getJSONObject(i);
Movie movie = new Movie();
movie.setTitle(obj.getString("title"));
movie.setThumbnailUrl(obj.getString("image"));
movie.setRating(((Number) obj.get("rating"))
.doubleValue());
movie.setYear(obj.getInt("releaseYear"));
// Genre is json array
//JSONArray genreArry = obj.getJSONArray("genre");
ArrayList<String> genre = new ArrayList<String>();
for (int j = 0; j < 1; j++) {
genre.add("Certified");
}
movie.setGenre(genre);
if((preferences.getString("dataf8", "empty")).equals("empty"))
{
if(isOnline()==true)
{ Toast.makeText(getActivity(),"null online",Toast.LENGTH_LONG).show();
edt.putString("dataf8","stored");
edt.commit();
try {
MainActivity.dbs.execSQL("insert into tableeight values('" + obj.getString("title") + "','" + obj.getString("image") + "'," + ((Number) obj.get("rating"))
.doubleValue() + "," + obj.getInt("releaseYear") + ")");
}catch(Exception ae)
{
Toast.makeText(getActivity(),ae.getMessage().toString(),Toast.LENGTH_LONG).show();
}
}
else
{
Toast.makeText(getActivity(),"Connect To Internet",Toast.LENGTH_SHORT).show();
}
}
else
{
if(isOnline()==true)
{// Toast.makeText(getActivity(),"full fresh insert online"+i,Toast.LENGTH_SHORT).show();
try {
MainActivity.dbs.execSQL("insert into tableeight values('Work online','" + obj.getString("image") + "'," + ((Number) obj.get("rating"))
.doubleValue() + "," + obj.getInt("releaseYear") + ")");
}catch(Exception ae)
{
Toast.makeText(getActivity(),ae.getMessage().toString(),Toast.LENGTH_LONG).show();
}
}else
{ //Toast.makeText(getActivity(),"old put offline",Toast.LENGTH_LONG).show();
try
{
Cursor point=MainActivity.dbs.rawQuery("select * from tableeight",null);
point.moveToFirst();
do {
movie.setTitle(point.getString(0));
movie.setThumbnailUrl(point.getBlob(1).toString());
movie.setRating(((Number) point.getDouble(2))
.doubleValue());
movie.setYear(point.getInt(3));
for (int j = 0; j < 1; j++) {
genre.add("Certified");
}
movie.setGenre(genre);
}while(point.moveToNext());
}
catch (Exception ea)
{
Toast.makeText(getActivity(),ea.getMessage().toString(),Toast.LENGTH_LONG).show();
}
}
}
// adding movie to movies array
movieList.add(movie);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView parent, View view, int position, long id) {
Movie o = (Movie) parent.getItemAtPosition(position);
Toast.makeText(getActivity(), o.getTitle().toString(), Toast.LENGTH_SHORT).show();
Intent intent = new Intent(getActivity(),Details.class);
intent.putExtra("Key", o.getTitle().toString());
startActivity(intent);
}
});
} catch (JSONException e) {
e.printStackTrace();
}
}
// notifying list adapter about data changes
// so that it renders the list view with updated data
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
hidePDialog();
}
});
// Adding request to request queue
AppController.getInstance().addToRequestQueue(movieReq);
return rlLayout ;
}public boolean isOnline() {
ConnectivityManager cm =
(ConnectivityManager) getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = cm.getActiveNetworkInfo();
return netInfo != null && netInfo.isConnectedOrConnecting();
}
@Override
public void onDestroy() {
super.onDestroy();
hidePDialog();
}
private void hidePDialog() {
if (pDialog != null) {
pDialog.dismiss();
pDialog = null;
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
}
}
