Quiz

Q1:

a): What does <intent-filter> tag is meant for in "AndroidManifest.xml" ?

b): Describe one line difference between ListActivity and ListView.

d): What is difference between LinearLayout and RelativeLayout ?

e): Differentiate between margin and padding.

f): Differentiate wrap_content and match_parent.

Q2: What is Activity Lifecycle ? Write down all activity lifecycle methods in sequence they are called. When does onPause() and onResume get called ?

Q3: How does static ListView listens item click events ? Write code for below

i) Add static rows in Listview in TopActivity.
ii) Pass position of selected item to DetailActivity when a row item is clicked in Listview.

Q4:  What are adapters and how they are used with list views? Write at least 3 methods of Custom adapter class and explain how they are used.