set
Sets multiple values for the slider. Each value will represent a different thumb.
Each value must be greater or equal to valueFrom}, and lesser or equal to *valueTo. If that is not the case, an will be thrown when the view is laid out.
If the slider is in discrete mode (i.e. the tick increment value is greater than 0), the values must be set to a value falls on a tick (i.e.: value == valueFrom + x * stepSize}, where x} is an integer equal to or greater than 0). If that is not the case, an * will be thrown when the view is laid out.