AdapterBerita

adapter/adapter_berita

package net.ramastudio.sitara20.adapter;

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.TextView;

import com.squareup.picasso.Picasso;

import net.ramastudio.sitara20.R;
import net.ramastudio.sitara20.activity.BeritaActivity;
import net.ramastudio.sitara20.activity.BeritaDetilActivity;
import net.ramastudio.sitara20.model.BeritaItem;

import java.util.List;

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

    Context context;
    List<BeritaItem> berita;


    public AdapterBerita(Context context, List<BeritaItem> berita) {
        // Inisialisasi
        this.context = context;
        this.berita = berita;
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(context)
                .inflate(R.layout.adapter_berita, parent, false);

        MyViewHolder holder = new MyViewHolder(view);
        return holder;
    }

    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, final int position) {
        // Set widget
        holder.tvJudul.setText(berita.get(position).getJudulBerita());
        holder.tvTglTerbit.setText(berita.get(position).getTanggalPosting());

        // Dapatkan url gambar
        final String urlGambarBerita = "" + berita.get(position).getFoto();
        // Set image ke widget dengna menggunakan Library Piccasso
        // krena imagenya dari internet
        Picasso.with(context).load(urlGambarBerita).into(holder.ivGambarBerita);

        // Event klik ketika item list nya di klik ke detil
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                // Mulai activity Detail
                Intent varIntent = new Intent(context, BeritaDetilActivity.class);
//                 sisipkan data ke intent
                varIntent.putExtra("JDL_BERITA", berita.get(position).getJudulBerita());
                varIntent.putExtra("TGL_BERITA", berita.get(position).getTanggalPosting());
                varIntent.putExtra("PNS_BERITA", berita.get(position).getPenulis());
                varIntent.putExtra("PNS_BERITA", urlGambarBerita);
                varIntent.putExtra("ISI_BERITA", berita.get(position).getIsiBerita());

                // method startActivity cma bisa di pake di activity/fragment
                // jadi harus masuk ke context dulu
                context.startActivity(varIntent);
            }
        });

    }

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


    public class MyViewHolder extends RecyclerView.ViewHolder {
        // Deklarasi widget
        ImageView ivGambarBerita;
        TextView tvJudul, tvTglTerbit, tvPenulis;
        public MyViewHolder(View itemView) {
            super(itemView);
            // inisialisasi widget
            ivGambarBerita = (ImageView) itemView.findViewById(R.id.ivPosterBerita);
            tvJudul = (TextView) itemView.findViewById(R.id.tvJudulBerita);
            tvTglTerbit = (TextView) itemView.findViewById(R.id.tvTglTerbit);
            tvPenulis = (TextView) itemView.findViewById(R.id.tvPenulis);
        }
    }
}