gistfile1.txt

public class PinCircle extends View {

    private Paint paint;

    private float strokeWidth;

    public PinCircle(Context context) {
        this(context, null);
    }

    public PinCircle(Context context, AttributeSet attrs) {
        super(context, attrs);

        strokeWidth = context.getResources().getDimension(R.dimen.pin_circle_stroke_width);

        paint = new Paint(Paint.ANTI_ALIAS_FLAG);
        paint.setColor(context.getResources().getColor(R.color.light_gray));
        paint.setStyle(Paint.Style.STROKE);
        paint.setStrokeWidth(strokeWidth);
    }

    public void setFilled(boolean filled) {
        paint.setStyle(filled ? Paint.Style.FILL : Paint.Style.STROKE);
    }

    @Override
    protected void onDraw(Canvas canvas) {
        canvas.drawCircle(getWidth() / 2f, getHeight() / 2f, getWidth() / 2f - strokeWidth, paint);
    }
}