How to Set textview invisible in XML

Visible)
XML file: Android: visibility = "visible"
Java code: view. setvisibility (view. Visible );
Invisible)
XML file: Android: visibility = "invisible"
Java code: view. setvisibility (view. Invisible );
Hide (gone)
XML file: Android: visibility = "gone"
Java code: view. setvisibility (view. Gone );
Note that when the visibility attribute of the control is invisible, textview still occupies that part of the position. When the control attribute is gone, the interface does not reserve the space occupied by the textview control.