How many types of layouts are there in Android?

Sr.No Layout & Description
3 Table Layout TableLayout is a view that groups views into rows and columns.
4 Absolute Layout AbsoluteLayout enables you to specify the exact location of its children.
5 Frame Layout The FrameLayout is a placeholder on screen that you can use to display a single view.

What are the most used layouts in Android SDK?

The most commonly used layout classes that are found in Android SDK are:

  • FrameLayout- It is the simplest of the Layout Managers that pins each child view within its frame.
  • LinearLayout- A LinearLayout aligns each of the child View in either a vertical or a horizontal line.

Which Android layout is best?


  • LinearLayout is perfect for displaying views in a single row or column.
  • Use a RelativeLayout, or even better a ConstraintLayout, if you need to position views in relation to siblings views or parent views.
  • CoordinatorLayout allows you to specify the behavior and interactions with its child views.

What is the use of ConstraintLayout in Android?

A {@code ConstraintLayout} is a android. view. ViewGroup which allows you to position and size widgets in a flexible way. Note: {@code ConstraintLayout} is available as a support library that you can use on Android systems starting with API level 9 (Gingerbread).

What is linear layout in Android?

LinearLayout is a view group that aligns all children in a single direction, vertically or horizontally. You can specify the layout direction with the android:orientation attribute. A LinearLayout respects margins between children and the gravity (right, center, or left alignment) of each child.

What is a ViewGroup Android?

ViewGroup is a collection of Views(TextView, EditText, ListView, etc..), somewhat like a container. A View object is a component of the user interface (UI) like a button or a text box, and it’s also called a widget. View which is the base class of all UI classes. ViewGroup is the base class for Layouts.

What is layout params?

What is layout params

LayoutParams are used by views to tell their parents how they want to be laid out. See ViewGroup Layout Attributes for a list of all child view attributes that this class supports. The base LayoutParams class just describes how big the view wants to be for both width and height.

What are the types of layout?

There are four basic types of layouts: process, product, hybrid, and fixed position.

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