Android UI Widgets
1 = Text View
Used to display text on screen.
2 = Edit Text
Edit text widgets is used to get text input from the user.
3 = Image View
The Widget is used for an image display.
4 = Button
A button is used to perform event handling by clicking.
5 = Toggle Button
It has two states ON/OFF
use for toggling respons.
6 = Check Box
A check box is a simple widgets to get user response on specific options/events
7 = Switch
Its like a simple switch you can place in your UI accourding to you need for event handling.
8 = Radio Button
Radio button is just another form of event handling button with a radio interface.
9 = Radio Group
Radio group is a set of radio button to get a specific response from different option given by the developer
10 = Spinner
Spinner display different option in form of a list from which one can be selected as a response.
11 = Toast
Display some information on the screen for some time
12 = Progress Bar
Progress Bar displays progress state for a task performed by the user.
13 = Seek Bar
A seek bar has a draggable thumb that user can touch and drag left or right to set the current progress level.
14 = Rating Bar
Used to get a rating response /feedback from the user.
15 = Date and Time Picker
Simple widgets to let the user pick time date .