Question

Android 101 class questions:

1. Name 3 types of layouts and a brief definition for each.
2. What is the difference between a text view and an edit text control?

Answer 1

Three type of layouts in android:
Linear layout - this layout is a group of view which alligns all the childrens in single direction either horizontal or vertical.

Table layouts:
This layout is one which groups the views in rows and columns just like a table.

Frame layout:
This layout is a place holder layout on the screen which we can use to display a single view on the page.

Difference between text view and edit text:

Text View - This is used to display the textx on the android screen which also allows user to optionally edit the text, it contains text editing operations but the basic class does not allow editing.

EDit text:
This is used to make the text editable in android application, it helps in the build of data interface which is taken from the user, it is also used to hide confidential data

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