ButtonsGridView.java

package com.vikesh.gamesudoku.view.buttonsgrid;

import com.vikesh.gamesudoku.R;

import android.app.Activity;
import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;

public class ButtonsGridView extends GridView {

public ButtonsGridView(Context context,AttributeSet attrs)
{
super(context,attrs);
ButtonsGridViewAdapter gridViewAdapter = new ButtonsGridViewAdapter(context);
setAdapter(gridViewAdapter);
}

class ButtonsGridViewAdapter extends BaseAdapter
{

  private Context context;
  public ButtonsGridViewAdapter(Context context) {
  this.context = context;
}
@Override
public int getCount() {
return 10;
}

@Override
public Object getItem(int position) {
return null;
}

@Override
public long getItemId(int position) {
return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if(v==null)
{
LayoutInflater inflater = ((Activity)context).getLayoutInflater();
v = inflater.inflate(R.layout.button,parent,false);

NumberButton btn;
btn = (NumberButton)v;
btn.setId(position);

if(position!=9)
{
btn.setText(String.valueOf(position+1));
btn.setNumber(position+1);
}
else
{
btn.setText("DEL");
btn.setNumber(0);
}
return btn;
}
return v;
}

}
}