Android Widgets

There are different widgets in android are

1) Button :-

It is a  widget.
When ever the user click or press doing some action
For example   Login,Signup,Sign in(Facebook, Gmail, Yahoo etc)
                       Register

In Android Studio,  Design the app
                               Drag and Drop
                               XML or HTML Code

2) Edit Text :-

    It is a widget.
    When ever the user to giving the input values is called edit text
    For example username,password.

3) Text View :-

     It is a widget
     When ever the user display the some text and content is called text view.

4) Check Box :-

      It is a widget
      When ever the user to select single item at a time multiple items

 

5) Radio Button :-

    A Radio Button is a two states button that can either checked or unchecked.

 

6) Toggle Button :-

     It displays checked or unchecked states as a button with a 'light' indicator and by default    
     accompanied with the text ON or OFF.

7) Switch :-

     A Switch is a two-state toggle switch widget that can select between two options.

8) Image Button :-

     It displays a button with an image (instead of text) that can be pressed or by click the user.

 

9) Image View :-

     It displays an arbitrary image, such as icon.

10) Progressive Bar :-

      The progressive bar view provides visual feedback about some going on tasks, when u are   
       performing a task in background. 

11) Spinner :-

      A view that displays one child at a time and lets the user picks among them.

12) Web View :-

       A view that displays Web Pages. This class is basis upon which u can roll your own web browser or simply display some online content within your Activity.