FloatingActionButton setVisibility() not working

Question

I can\'t hide my FloatingActionButton. Here is my code:

XML:

Answer 1

Use show and hide methods to show and hide the Floating Action Button

FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);

// To show the Floating Action Button
fab.show();

// To hide the Floating Action Button
fab.hide();