Android OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Android OS Interview Questions

Questions Answers Views Company eMail

Tell me two ways to clear the back stack of activities when a new activity is called using intent?

894

What are content providers?

971

Explain broadcast receiver component of android?

937

Why would you do the setcontentview() in oncreate() of activity class?

873

Explain what are intent filters?

942

What is src file in android?

1179

What are handlers?

916

Explain the scenario in which only ondestroy is called for an activity without onpause() and onstop()?

986

List the important file and folder when you create new android application?

887

What is anr, and why does it happen?

1057

Explain the difference between serializable and parcelable?

908

Explain the difference between oncreate() and onstart()?

973

What are the languages supported for android development?

969

What is a pending intent?

898

Explain difference between asynctasks & threads?

958

Post New Android OS Questions

Un-Answered Questions { Android OS }

What is onlistitemclick()?

996

Who made android os?

849

What is main/res/ directory?

987

What is an adapter in android?

906

What is the permission you need to declare in androidmanifes?

852

Can you use an Intent to provide data to a ContentProvider? If not, what would be the proper mechanism for doing this?

1656

Describe the android application architecture.

927

What's the difference between file, class and activity in android?

1343

How do you delete files from sd card on android?

893

Explain bin file in android?

896

Explain apk format in android? How to make an apk file?

909

What are the different phases of the Activity life cycle in Android?

924

How would you update the ui of an activity from a background service?

1071

Who invented android?

931

What is uri and order of dialog box button?

997

For More Un-Answered { Android OS } Questions Click Here