Lets say that we have a ScrollView which should ahave an arrow at its bottom. That arrow is visible only when the ScrollView is scrollable (That means it has more content than it can display).

In android the scrollview does not have a method isScrollable() and I am still wondering what is the reason. May be too complex realization.

Continue reading “How to get ScrollView height (getHeight() = 0) and how to display an arrow that it is scrollable?” →