asd

MainActivity.java

package com.appku.noverio.appku.activities;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.SearchView;
import android.view.Menu;
import android.view.MenuItem;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonArrayRequest;
import com.android.volley.toolbox.Volley;
import com.appku.noverio.appku.R;
import com.appku.noverio.appku.adapters.RecyclerViewAdapter;
import com.appku.noverio.appku.model.Hero;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity implements SearchView.OnQueryTextListener {

    private List<Hero> listHero ;
    private RecyclerView recyclerView;
    private SearchView searchView;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        listHero = new ArrayList<>();
        recyclerView = findViewById(R.id.rcv);
        recyclerView.setHasFixedSize(true);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));

        jsonrequest();

    }
    public boolean onCreateOptionsMenu (Menu menu) {
        getMenuInflater().inflate(R.menu.menu_items, menu);



        return true;
    }


    public boolean onOptionsItemSelected (MenuItem item) {

        switch (item.getItemId()){
            case R.id.tentang_id:
                dialogTentang();
                return true;

        }switch (item.getItemId()){
            case R.id.help_id:
                Intent intent = new Intent(MainActivity.this, BantuanActivity.class);
               startActivity(intent);

        }switch (item.getItemId()){
            case R.id.exit_id:
                dialogKeluar();
                return true;
        }


        return super.onOptionsItemSelected(item);
    }

    private void dialogTentang() {
        new AlertDialog.Builder(this,R.style.AlertDialogTheme).setMessage("Copyright by Noverio Yuristianto \n" +
                "Email : [email protected]")
                .setNegativeButton("kembali", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
                    }
                })
                .show();

    }


    private void dialogKeluar() {
        new AlertDialog.Builder(this,R.style.AlertDialogTheme).setMessage("Apakah kamu yakin ingin keluar?")
                .setPositiveButton("iya", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
                        System.exit(0);
                    }
                })
                .setNegativeButton("tidak", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
                    }
                })
                .show();
    }


    private void jsonrequest() {
        String JSON_URL = "https://gist.githubusercontent.com/yuristianto/d2b2f75292927f15b633d9f8a3bd4ec6/raw/8c0e7b69ab394e6d38a8831492db15a7f6be931c/hero.json";
        JsonArrayRequest request = new JsonArrayRequest(JSON_URL, new Response.Listener<JSONArray>() {
            @Override
            public void onResponse(JSONArray response) {
                JSONObject jsonObject;

                for (int i = 0; i < response.length(); i++) {

                    try {
                        jsonObject = response.getJSONObject(i);

                        Hero hero = new Hero();
                        hero.setNama(jsonObject.getString("nama"));
                        hero.setNama2(jsonObject.getString("nama2"));
                        hero.setKategori(jsonObject.getString("kategori"));
                        hero.setAsal(jsonObject.getString("asal"));
                        hero.setLahir(jsonObject.getString("lahir"));
                        hero.setUsia(jsonObject.getString("usia"));
                        hero.setGugur(jsonObject.getString("gugur"));
                        hero.setLokasimakam(jsonObject.getString("lokasimakam"));
                        hero.setHistory(jsonObject.getString("history"));
                        hero.setImg_url(jsonObject.getString("img"));
                        listHero.add(hero);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }

                setuprecyclerview(listHero);
            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {

            }
        });

        RequestQueue requestQueue = Volley.newRequestQueue(MainActivity.this);
        requestQueue.add(request);

    }

    private void setuprecyclerview(List<Hero> listHero) {

        RecyclerViewAdapter myadapter = new RecyclerViewAdapter(this,listHero);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        recyclerView.setAdapter(myadapter);

    }

    @Override
    public boolean onQueryTextSubmit(String query) {

        return false;
    }

    @Override
    public boolean onQueryTextChange(String newText) {
        return false;
    }


}

RecyclerViewAdapter.java

package com.appku.noverio.appku.adapters;

import android.content.Context;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.appku.noverio.appku.R;
import com.appku.noverio.appku.activities.DetailActivity;
import com.appku.noverio.appku.model.Hero;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.RequestOptions;

import java.util.List;

public class RecyclerViewAdapter extends RecyclerView.Adapter <RecyclerViewAdapter.MyViewHolder>  {

    private Context mContext;
    private static List<Hero> mData;
    private RequestOptions opsi;


    public RecyclerViewAdapter(Context mContext, List<Hero> mData){
        this.mContext = mContext;
        RecyclerViewAdapter.mData = mData;


        opsi = new RequestOptions().centerCrop().placeholder(R.drawable.load_shape).error(R.drawable.load_shape);
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view;
        LayoutInflater inflater = LayoutInflater.from(mContext);
        view = inflater.inflate(R.layout.hero_item,parent,false);
        final MyViewHolder viewHolder = new MyViewHolder(view);
        viewHolder.vw_container.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Intent i = new Intent(mContext, DetailActivity.class);
                i.putExtra("hero_nama1",mData.get(viewHolder.getAdapterPosition()).getNama());
                i.putExtra("hero_nama2",mData.get(viewHolder.getAdapterPosition()).getNama2());
                i.putExtra("hero_kategori",mData.get(viewHolder.getAdapterPosition()).getKategori());
                i.putExtra("hero_asal",mData.get(viewHolder.getAdapterPosition()).getAsal());
                i.putExtra("hero_lahir",mData.get(viewHolder.getAdapterPosition()).getLahir());
                i.putExtra("hero_usia",mData.get(viewHolder.getAdapterPosition()).getUsia());
                i.putExtra("hero_gugur",mData.get(viewHolder.getAdapterPosition()).getGugur());
                i.putExtra("hero_lokasimakam",mData.get(viewHolder.getAdapterPosition()).getLokasimakam());
                i.putExtra("hero_history",mData.get(viewHolder.getAdapterPosition()).getHistory());
                i.putExtra("hero_img",mData.get(viewHolder.getAdapterPosition()).getImg_url());

                mContext.startActivity(i);

            }
        });

        return viewHolder;
    }

    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {

        holder.tv_nama.setText(mData.get(position).getNama());
        holder.tv_nama2.setText(mData.get(position).getNama2());
        holder.tv_kategori.setText(mData.get(position).getKategori());

        Glide.with(mContext).load(mData.get(position).getImg_url()).apply(opsi).into(holder.gambar_url);


    }


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

    static class MyViewHolder extends RecyclerView.ViewHolder {

        TextView tv_nama,tv_nama2,tv_kategori;
        ImageView gambar_url;
        LinearLayout vw_container;

        MyViewHolder(View itemView) {
            super(itemView);
            vw_container = itemView.findViewById(R.id.container);
            tv_nama = itemView.findViewById(R.id.nama_hero1);
            tv_nama2 = itemView.findViewById(R.id.nama_hero2);
            tv_kategori = itemView.findViewById(R.id.kategori1);
            gambar_url = itemView.findViewById(R.id.img_item);
        }
    }


}