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

Android OS Interview Questions

Questions Answers Views Company eMail

What is build.gradle?

901

Toast is a class to display a message in android. How to set position of a toast?

930

What is activity lifecycle?

915

What is radio group?

1009

Assume that we have an android object named stored in reader variable, and inside it has a child object named?

995

Where should we add permission to the applications?

867

What is mipmap/ directory?

943

What’s wake locks?

877

Sencha touch is?

939

Which are location providers in android?

960

What is gae (google app engine)?

945

In android, what is the meaning of the following code in mainactivity class?

942

What is drawable/ directory?

907

What is main/jni/ directory?

916

In android, which is two location providers that you can use to obtain your position data?

937

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Un-Answered Questions { Android OS }

What's the difference between android os and android system?

975

What role has dalvik played in android development?

913

Can you run exe on android?

917

Does android support the bluetooth serial port profile? Yes. 78. Can an application be started on powerup?

892

Please explain the difference between flag_activity_clear_task and flag_activity_clear_top?

1020

What is the difference between a class , a file and an activity in android?

993

Why we use linux id in android?

1012

What can sensors measure?

938

What are the languages supported for android development?

972

what are the other notifications in android?

1007

Lists life cycle methods of android activity?

919

What is if else statement?

1016

What is the latest android version 2019?

938

What is onstop?

995

What is the apk format?

1004

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