Adapter

MyAdapter.java

package com.example.fernando.myapplication;

import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.TextView;

import com.example.fernando.myapplication.models.Partida;
import com.example.fernando.myapplication.models.Valor;

import java.util.List;

/**
 * Created by Fernando on 02/09/2018.
 */

public class MyAdapter extends BaseAdapter implements View.OnClickListener {

    private int[] btn_id = {R.id.btn0, R.id.btn1, R.id.btn2, R.id.btn3,
            R.id.btn4, R.id.btn5, R.id.btn6, R.id.btn7,
            R.id.btn8, R.id.btn9, R.id.btn10, R.id.btn11};

    private static LayoutInflater inflater = null;
    private Context context;
    private List<Partida> data;

    public MyAdapter(Context context, List<Partida> data) {
        this.context = context;
        this.data = data;
        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public int getCount() {
        return data.size();
    }

    @Override
    public Object getItem(int i) {
        return data.get(i);
    }

    @Override
    public long getItemId(int i) {
        return data.get(i).getId();
    }

    @Override
    public View getView(int er, View vi, ViewGroup viewGroup) {

        Partida p = data.get(er);

        vi = inflater.inflate(R.layout.activity_main, null);
        TextView time1 = vi.findViewById(R.id.time1);
        TextView time2 = vi.findViewById(R.id.time2);
        TextView horario = vi.findViewById(R.id.horario);

        time1.setText(p.getTime1());
        time2.setText(p.getTime2());
        horario.setText(p.getHorario());

        for(int i = 0; i < 12; i++){
            Button btn = (Button) vi.findViewById(btn_id[i]);
            btn.setText(String.format("%.2f", p.getValores()[i].getValor()));

            btn.setTextColor(Color.rgb(49, 50, 51));
            btn.setBackgroundColor(Color.rgb(207, 207, 207));
            btn.setOnClickListener(this);
            btn.setTag(er);
            if(p.getValores()[i].isChecked()){
                btn.setTextColor(Color.rgb(255, 255, 255));
                btn.setBackgroundColor(Color.rgb(3, 106, 150));
            }
        }

        return vi;
    }

    @Override
    public void onClick(View v) {

        Button btn = (Button) v;

        int i = (int) v.getTag();
        Partida p = data.get(i);

        for (Valor valor: p.getValores()) {
            float val1 = Float.parseFloat(btn.getText().toString().replace(",", "."));
            float val2 = valor.getValor();
            valor.setChecked(false);
            if(val1 == val2){
                valor.setChecked(true);
            }
        }
        this.notifyDataSetChanged();
    }

}