Add Visibility GONE when alpha is 0f

[carmas123]

@florent37 please can you add an option that set the view visibility to GONE when use the
Expectations.alpha(0f) or Expectations.invisible?
This because a view with alpha 0f can be touched and clicked by user and send the onClick or touch events.

Thank you

[florent37]

Yes it's a good idea,
In View.java, Visibility.GONE change the position of the view or just height / width ?

[florent37]

View.INVISIBLE is a better solution

[florent37]

can you try with 1.0.3 ?