infoAdapter

package com.example.apotekjaya;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.support.annotation.NonNull;
import android.support.v7.widget.PopupMenu;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import java.util.List;

public class infoAdapte extends RecyclerView.Adapter<infoViewHolder> {

    private List<infoModel> listInfoModel;
    private SQLiteDatabase mdatabase;
    private LayoutInflater layoutInflater;
    private View view;
    private infoViewHolder infoViewHolder;
    private Context mContext;
    DatabaseHelper mdb;
    private Cursor mcursor;



    public infoAdapte(List<infoModel> listInfoModel, Context mContext, Cursor mcursor) {
        this.listInfoModel = listInfoModel;
        this.mContext = mContext;
        this.mcursor = mcursor;
        mdb = new DatabaseHelper(mContext);

    }

    @NonNull
    @Override
    public infoViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        layoutInflater = LayoutInflater.from(parent.getContext());
        view = layoutInflater.inflate(R.layout.itemrecyclerview,parent,false);
        infoViewHolder = new infoViewHolder(view);
        return infoViewHolder;
    }

    @Override
    public void onBindViewHolder(@NonNull final infoViewHolder holder, final int position) {
        final infoModel infom = listInfoModel.get(position);
        final long id = mcursor.getLong(mcursor.getColumnIndex(ObatContract.ObatMasuk._ID));
        holder.tvJudul.setText(infom.getsJudul());
        holder.tvInfo.setText(infom.getsInfo());
        holder.itemView.setTag(id);
        holder.tvMenu.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //Display option menu
                PopupMenu popupMenu = new PopupMenu(mContext, holder.tvMenu);
                popupMenu.inflate(R.menu.option_menu);
                popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                    @Override
                    public boolean onMenuItemClick(MenuItem item) {

                        switch (item.getItemId()) {
                            case R.id.mnu_item_edit:
                                Toast.makeText(mContext, "Berhasil ", Toast.LENGTH_LONG).show();
                                break;
                            case R.id.mnu_item_delete:
                                //Delete item
                                mdb.deleteData(id);
                                listInfoModel.remove(position);
                                notifyItemRemoved(position);
                                break;
                            default:
                                break;
                        }
                        return false;
                    }
                });
                popupMenu.show();
            }
        });
    }

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