public void setDots(Dots dots) {
this.dots = dots;
dots.setDotsChangeListener(
new Dots.DotsChangeListener() {
@Override
public void onDotsChange(Dots dots) {
invalidate();
}
});
}
@Override
protected void onDraw(Canvas canvas) {
if (dots == null) return;
canvas.drawColor(Color.WHITE);
Paint paint = new Paint();
paint.setStyle(Style.FILL);
for (Dot dot : dots.getDots()) {
paint.setColor(dot.getColor());
canvas.drawCircle(dot.getX(), dot.getY(), dot.getDiameter(), paint);
}
}
