Okhttp parse and recyclerview fragment? - okhttp

Question

I've a issue on using a list_state out of the Okhttp, when I try to pass it in adapter it result empty.
I can't understand because all variables used inside onResponse do not be passed outside of it.
I've tried to set a recyclerview and adapter inside onResponse but got and error on it and ap crash.
The code I've used is below anyone can help me?.
Sorry for my English.
public class dashboard_device extends Fragment implements ListOwner{
RecyclerView mRecicleView;
RecyclerView.LayoutManager mLayoutManager;
RecyclerView.Adapter mAdapter;
ArrayList<String> lista_show;
ArrayList<String> lista_state = new ArrayList<String> ();
ArrayList<String> lista_prestate = new ArrayList<String> ();
String p,d;
String myResponse = null;
List<risposta_json> posts;
public dashboard_device() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, final ViewGroup container,
Bundle savedInstanceState) {
View fragmentView = inflater.inflate (R.layout.dashboard_device_layout, container, false);
final ArrayList<String> lista_show = new ArrayList<String> ();
dashboard_DB db1 = new dashboard_DB (getContext ());
//recupero datbase DB
db1.open();
Cursor c = db1.ottieniTuttidati();
if (c.moveToFirst()) {
do {
lista_show.add (c.getString(2));
} while (c.moveToNext());
}
db1.close();
//fine recupero dati da db
// Inflate the layout for this fragment
GestioneDB db = new GestioneDB(getContext ());
db.open();
Cursor c1 = db.ottieniTuttidati();
if (c1.moveToFirst()) {
do {
p = c1.getString(1);
d = c1.getString(2);
} while (c1.moveToNext());
}
db.close();
//fine recupero dati da db
final String url = p;
String token=d;
OkHttpClient client = new OkHttpClient ();
Request request = new Request.Builder()
.url("https://"+url+"/api/states")
.addHeader("Authorization", "Bearer " + token)
.build();
client.newCall(request).enqueue(new Callback () {
#Override
public void onFailure(Call call, IOException e) {e.printStackTrace();}
#Override
public void onResponse(Call call, Response response) throws IOException {
if (response.isSuccessful()) {
myResponse = response.body().string();
GsonBuilder gsonb = new GsonBuilder();
Gson gson = gsonb.create();
String jsonOutput = myResponse;
Type listType = new TypeToken<List<risposta_json>> (){}.getType();
posts = gson.fromJson(jsonOutput, listType);
// Log.d("MYRESPONSE", String.valueOf (myResponse));
//attributes = gson.fromJson (myResponse, risposta_json.class);
for (int i = 0; i<lista_show.size (); i++) {
for (int l = 0; l<posts.size ();l++) {
if (posts.get (l).getAttributes ().getFriendly_name ()!=null && posts.get (l).getAttributes ().getFriendly_name ().equalsIgnoreCase (lista_show.get (i))) {
lista_state.add (posts.get (l).getState ());
}
}
}
}
}
});
Log.d("STATI", String.valueOf (lista_state));
mRecicleView = container.findViewById (R.id.Reclycler_View);
mRecicleView.setHasFixedSize (true);
mLayoutManager = new GridLayoutManager (getContext (),3);
mAdapter = new adapter_dash (lista_show,lista_state, getContext (),dashboard_device.this);
mRecicleView.setLayoutManager (mLayoutManager);
mRecicleView.setAdapter (mAdapter);
runanimation1(mRecicleView,0);
Log.d("LISTA SHOW", String.valueOf (lista_show));
return fragmentView;
}
private void runanimation1(RecyclerView mRecicleView, int type) {
Context context=mRecicleView.getContext ();
LayoutAnimationController controller = null;
if(type==0)
controller = AnimationUtils.loadLayoutAnimation (context,R.anim.layout_animation);
mRecicleView.setLayoutAnimation (controller);
mRecicleView.getAdapter ().notifyDataSetChanged ();
mRecicleView.scheduleLayoutAnimation ();
}
#Override
public void push(ArrayList<String> list) {
}
}

Answer 1

Solved using
.getactivity().runOnUiThread (new Runnable) ect.... Ect...