MainAdapter

package com.example.masrobot.klikpesanantar.MainApp.adapter

import android.content.Context
import android.support.v7.widget.CardView
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 android.widget.Toast
import com.example.masrobot.klikpesanantar.MainApp.Model.Kategori
import com.example.masrobot.klikpesanantar.R
import com.squareup.picasso.NetworkPolicy
import com.squareup.picasso.Picasso

class MainAdapter(val c: Context?, val kategoriList: List<Kategori>?) : RecyclerView.Adapter<MainAdapter.ViewHolder>() {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        val v = LayoutInflater.from(parent?.context).inflate(R.layout.recyclerview_kategori, parent, false)
        return ViewHolder(v)
    }

    override fun getItemCount(): Int = kategoriList!!.size

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val data = kategoriList?.get(position)
        holder.namaKategori?.text = data?.nama
        Picasso.with(c).load(data?.img)
                .placeholder(R.drawable.ic_klikpesanantar_notext)
                .error(R.drawable.ic_klikpesanantar_notext)
                .networkPolicy(NetworkPolicy.NO_CACHE)
                .resize(640, 480)
                .centerCrop()
                .into(holder.imgKategori)
        holder.itemKategori?.setOnClickListener {
            Toast.makeText(c, "Get Clicked ${data?.nama}", Toast.LENGTH_SHORT).show()
        }
    }


    class ViewHolder(v: View?): RecyclerView.ViewHolder(v) {
        val namaKategori = v?.findViewById<TextView>(R.id.nama_kategori)
        val imgKategori = v?.findViewById<ImageView>(R.id.img_kategori)
        val itemKategori = v?.findViewById<CardView>(R.id.item_recycler_kategori)
    }
}