Почему я не получаю значение json в моем detail_activity_state. xml? - PullRequest
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Почему я не получаю значение json в моем detail_activity_state. xml?

0 голосов
/ 06 мая 2020

Фрагмент состояния: 

public class StatesFragment extends Fragment implements MyCustomAdaptorState.OnItemClickListener {
    private TextView tvcases_india, tvdeath_india, tvrecoverey_india;


    EditText serachstr_india;
    RecyclerView recyclerView;

    public static List<StatesModel> statesModelList = new ArrayList<>();
    private StatesModel statesModel;
    private MyCustomAdaptorState myCustomAdaptorState;


    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View inflate = inflater.inflate(R.layout.fragment_states, container, false);
        //Active Calls
        tvcases_india = inflate.findViewById(R.id.india_covid_cases);
        tvdeath_india = inflate.findViewById(R.id.india_covid_death);
        tvrecoverey_india = inflate.findViewById(R.id.india_covid_recovered);

        serachstr_india = inflate.findViewById(R.id.edtext_search_bar_india_states);
        recyclerView = inflate.findViewById(R.id.covid_india_state);


        //Volley Call 1
        getDataIndia();
        //Volley Call 2
        getDataState();


        //Search Bar
        serachstr_india.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
                myCustomAdaptorState.getFilter().filter(charSequence);
                myCustomAdaptorState.notifyDataSetChanged();
            }

            @Override
            public void afterTextChanged(Editable editable) {

            }
        });


        return inflate;
    }


    private void getDataIndia() {
        RequestQueue queue = Volley.newRequestQueue(getActivity());
        String url = "https://corona.lmao.ninja/v2/countries/india";

        StringRequest request = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {


                try {
                    JSONObject object = new JSONObject(response.toString());
                    tvcases_india.setText(object.getString("cases"));
                    tvdeath_india.setText(object.getString("deaths"));
                    tvrecoverey_india.setText(object.getString("recovered"));
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {

                Log.d("Error Response", error.toString());
            }

        });

        queue.add(request);
    }

    private void getDataState() {
        RequestQueue queue = Volley.newRequestQueue(getActivity());
        String Url = "http://covid19-india-adhikansh.herokuapp.com/states";
        StringRequest stringRequest = new StringRequest(Request.Method.GET, Url, new Response.Listener<String>() {
            @Override
            public void onResponse(String response) {
                try {
                    JSONObject jsonObject = new JSONObject(response);
                    JSONArray array = jsonObject.getJSONArray("state");
                    for (int i = 0; i < array.length(); i++) {
                        statesModel = new StatesModel();
                        JSONObject object = array.getJSONObject(i);
                        statesModel.setStateName(object.getString("name"));
                        statesModelList.add(statesModel);
                    }
                    recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
                    myCustomAdaptorState = new MyCustomAdaptorState(getActivity(), statesModelList);
                    recyclerView.setAdapter(myCustomAdaptorState);
                    myCustomAdaptorState.setOnItemClickListener(StatesFragment.this);


                } catch (JSONException e) {
                    e.printStackTrace();
                }


            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Log.d("onResponse", error.toString());
            }
        });
        queue.add(stringRequest);
    }


    @Override
    public void onClickListener(int position) {
        Intent intent = new Intent(getActivity(),DetailStateActivity.class);
        intent.putExtra("position",position);
        startActivity(intent);
    }
}

CustomAdaptorState. java: 

public class MyCustomAdaptorState extends RecyclerView.Adapter<MyCustomAdaptorState.ViewHolder> {

    LayoutInflater layoutInflater;
    private static List<StatesModel> statesModelList ;
    private List<StatesModel> statesModelListFilter;
    private OnItemClickListener mListener;

    public interface OnItemClickListener{
        void onClickListener(int position);
    }

    public void setOnItemClickListener(OnItemClickListener listener){
        mListener = listener;
    }


    public MyCustomAdaptorState(Context ctx ,List<StatesModel> statesModelList){
        this.layoutInflater = LayoutInflater.from(ctx);
        this.statesModelList = statesModelList;
        this.statesModelListFilter = statesModelList;
    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = layoutInflater.inflate(R.layout.custom_list_item_states,parent,false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        holder.stateName.setText(statesModelListFilter.get(position).getStateName());

    }

    @Override
    public int getItemCount() {
        return statesModelListFilter.size();
    }

    public Filter getFilter(){
        Filter filter = new Filter() {
            @Override
            protected FilterResults performFiltering(CharSequence charSequence) {
                FilterResults filterResults = new FilterResults();
                if(charSequence == null || charSequence.length()==0){
                    filterResults.count = statesModelList.size();
                    filterResults.values = statesModelList;
                }else {
                    List<StatesModel> statesModelsResult = new ArrayList<>();
                    String searchStr = charSequence.toString().toLowerCase();

                    for(StatesModel statesItemModel : statesModelList){
                        if (statesItemModel.getStateName().toLowerCase().contains(searchStr)){
                            statesModelsResult.add(statesItemModel);
                        }
                        filterResults.count = statesModelsResult.size();
                        filterResults.values = statesModelsResult;
                    }
                }
                return filterResults;
            }

            @Override
            protected void publishResults(CharSequence charSequence, FilterResults filterResults) {
                statesModelListFilter = (List<StatesModel>)filterResults.values;
                StatesFragment.statesModelList = (List<StatesModel>)filterResults.values;
                notifyDataSetChanged();
            }
        };
        return filter;
    }


    public class ViewHolder extends RecyclerView.ViewHolder {

        TextView stateName;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);

            stateName = itemView.findViewById(R.id.tv_india_state_name);
            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    if(mListener != null){
                        int position = getAdapterPosition();
                        if(position!=RecyclerView.NO_POSITION){
                            mListener.onClickListener(position);
                        }
                    }
                }
            });
        }
    }

StateModel. java

public class StatesModel {
    private String stateName,stateCases,stateDeath,stateRecovered;

    public StatesModel() {
    }

    public StatesModel(String stateName, String stateCases, String stateDeath, String stateRecovered) {
        this.stateName = stateName;
        this.stateCases = stateCases;
        this.stateDeath = stateDeath;
        this.stateRecovered = stateRecovered;
    }

    public String getStateName() {
        return stateName;
    }

    public void setStateName(String stateName) {
        this.stateName = stateName;
    }

    public String getStateCases() {
        return stateCases;
    }

    public void setStateCases(String stateCases) {
        this.stateCases = stateCases;
    }

    public String getStateDeath() {
        return stateDeath;
    }

    public void setStateDeath(String stateDeath) {
        this.stateDeath = stateDeath;
    }

    public String getStateRecovered() {
        return stateRecovered;
    }

    public void setStateRecovered(String stateRecovered) {
        this.stateRecovered = stateRecovered;
    }
}

DetailStateActitvity.java
public class DetailStateActivity extends AppCompatActivity {
    int position;
    private TextView stateNameIndia,stateCases,stateDeath,stateRecovered;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_detail_state);
        stateNameIndia = (TextView)findViewById(R.id.detail_state);
        stateCases = (TextView)findViewById(R.id.no_cases_state);
        stateRecovered = (TextView)findViewById(R.id.no_recovered_state);
        stateDeath = (TextView)findViewById(R.id.no_death_state);

        Intent intent = getIntent();
        position = intent.getIntExtra("position",0);

        stateNameIndia.setText(StatesFragment.statesModelList.get(position).getStateName());
        stateCases.setText(StatesFragment.statesModelList.get(position).getStateCases());
        stateRecovered.setText(StatesFragment.statesModelList.get(position).getStateRecovered());
        stateDeath.setText(StatesFragment.statesModelList.get(position).getStateDeath());

    }
}

fragment_state. xml: 

<androidx.appcompat.widget.LinearLayoutCompat
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="200dp"
        app:cardBackgroundColor="#fcf2d8"
        android:layout_marginLeft="15dp"
        android:layout_marginTop="15dp"
        android:layout_marginRight="15dp"
        app:cardCornerRadius="15dp"
        app:cardElevation="15dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintHorizontal_bias="0.061"
        tools:layout_editor_absoluteX="0dp">
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_gravity="center_horizontal"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:fontFamily="@font/poppins_medium"
            android:text="India COVID-19 Report"
            android:textSize="20sp"/>
        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="50dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Cases"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:textColor="@color/TotalCases"
                android:id="@+id/india_covid_cases"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />
        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="90dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Death"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:textColor="@color/TotalDeath"
                android:id="@+id/india_covid_death"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />
        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="130dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Recovered"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:textColor="@color/TotalRecovery"
                android:id="@+id/india_covid_recovered"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />
        </RelativeLayout>

    </androidx.cardview.widget.CardView>
    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="530dp"
        app:cardBackgroundColor="#fcf2d8"
        android:layout_marginLeft="15dp"
        android:layout_marginTop="15dp"
        android:layout_marginRight="15dp"
        app:cardCornerRadius="15dp"
        app:cardElevation="15dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintHorizontal_bias="0.061"
        tools:layout_editor_absoluteX="0dp">
        <EditText
            android:id="@+id/edtext_search_bar_india_states"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_margin="15dp"
            android:background="@drawable/edittext_design"
            android:drawableLeft="@drawable/ic_search_black_24dp"
            android:paddingLeft="10dp"
            android:hint="Search Here..."
            android:fontFamily="@font/poppins_medium"
            android:singleLine="true"
            android:drawablePadding="5dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintVertical_bias="0.009"
            tools:ignore="MissingConstraints"
            tools:layout_editor_absoluteX="13dp" />
            <androidx.recyclerview.widget.RecyclerView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="66dp"
                android:layout_marginLeft="10dp"
                android:layout_marginRight="10dp"
                android:layout_marginBottom="10dp"
                android:id="@+id/covid_india_state"
                android:layout_below="@id/edtext_search_bar_india_states"
                tools:listitem="@layout/custom_list_item_states"
                tools:ignore="MissingConstraints">
            </androidx.recyclerview.widget.RecyclerView>
    </androidx.cardview.widget.CardView>






    </androidx.appcompat.widget.LinearLayoutCompat>
custom_list_item_state.xml:
<androidx.appcompat.widget.LinearLayoutCompat
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:orientation="horizontal"
    android:layout_margin="5dp"
    android:layout_height="wrap_content">

    <ImageView
        android:layout_width="80dp"
        android:layout_height="60dp"
        android:id="@+id/imageview_india"
        android:src="@drawable/indiaflag"
        android:padding="5dp"
        android:layout_margin="5dp"/>
    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/tv_india_state_name"
        android:layout_gravity="center_vertical"
        android:fontFamily="@font/poppins_medium"
        android:text="State Name"
        android:textSize="20sp"
        android:paddingLeft="15dp"/>

</androidx.appcompat.widget.LinearLayoutCompat>
activity_detail_state.xml:
<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".DetailActivity">

    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:layout_marginLeft="15dp"
        android:layout_marginTop="80dp"

        android:layout_marginRight="15dp"
        android:layout_marginBottom="15dp"
        app:cardElevation="20dp"
        app:cardBackgroundColor="#fcf2d8"
        app:cardCornerRadius="15dp">

        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="States"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:id="@+id/detail_state"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />

        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="55dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Cases"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:id="@+id/no_cases_state"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />

        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="102dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Recovered"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:id="@+id/no_recovered_state"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />

        </RelativeLayout>
        <RelativeLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="149dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/poppins_medium"
                android:text="Death"
                android:textSize="20sp"/>
            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="0"
                android:id="@+id/no_death_state"
                android:textSize="18sp"
                android:textAlignment="textEnd"
                android:textStyle="bold"
                android:fontFamily="@font/poppins_bold"
                />

        </RelativeLayout>


    </androidx.cardview.widget.CardView>



</androidx.appcompat.widget.LinearLayoutCompat>

пожалуйста, помогите мне получить все результаты и отобразить их в activity_detail_state. Я получаю только название штата, а не остальные детали. Пожалуйста, помогите мне завершить мой проект. Извините, что не предоставил изображение проблемы. но когда вы запускаете код, вы понимаете, в чем проблема.

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