A special view that can contain other views (called children)

A ViewGroup is a special view that can contain other views (called children.) The view group is the base class for layouts and views containers. There are many types of ViewGroup like:

• LinearLayout

  • Vertical (equal height):

  

  • Vertical (difference height):

  

  • Horizontal (equal width):

  

  • Horizontal (difference width):

  

  • Difference width and height:

  

• ConstraintLayout

• Toolbar

• RelativeLayout

• GridLayout

• FrameLayout