protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        GridLayout gridLayout = (GridLayout) findViewById(R.id.gridLayout);
        gridLayout.setColumnCount(10);
        gridLayout.setRowCount(10);
    //create ship object for testing

        ship ship = new ship("destroyer",new Point[1]);


        getWindowManager().getDefaultDisplay().getMetrics(new DisplayMetrics());


        for(int row = 0 ;row < 10; row++){
            for(int col = 0; col < 10; col++){
                //Create button and add too gridLayout container
                Button button = new Button(this); //"this" refers too class that contains handlers
                //Adds button to gridLayout
                gridLayout.addView(button);
                //Configure buttons after been added to gridlayout out with 10 pixels
                button.getLayoutParams().width = 110;
                button.getLayoutParams().height = 50;

                Point pnt = new Point(row,col);
                button.setTag(pnt);

                //Click listener for button
                button.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        Button button = (Button) v;
                        Point pnt = (Point) button.getTag();
                        //if point equals ship object loaded into points change button colour / text / ect...
                        if(pnt.equals(0,1)){
                            button.setText("Hit");
                            button.setClickable(false);
                            Toast.makeText(getApplicationContext(),("You did it!"),Toast.LENGTH_LONG).show();
                        }
                        // if point does not equal ship object loaded into points, change button colour / text/ ect...
                        if(!pnt.equals(0,1)){
                            button.setText("Miss!");
                        }

                    }
                });

            }
        }