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?

859

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

876

What is activity lifecycle?

869

What is radio group?

961

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

917

Where should we add permission to the applications?

824

What is mipmap/ directory?

898

What’s wake locks?

838

Sencha touch is?

898

Which are location providers in android?

921

What is gae (google app engine)?

898

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

901

What is drawable/ directory?

852

What is main/jni/ directory?

870

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

878

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Un-Answered Questions { Android OS }

What to do if problem occurs in downloading your app in android?

855

What's the difference between android oreo and android pie?

913

How much dialog boxes are supported in android?

940

What is decision structure?

882

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

985

Can you change the os on a phone?

823

How do I upgrade my android phone?

930

Which language know to develop android apps?

843

How do I install android on my phone?

815

How to handle an audio stream for call in android?

893

What is a pending intent?

868

What is the use of android manifest.xml?

844

Is donut a version of android os?

917

what is bundle in android and how it is different from parcel?

873

Is android system webview important?

860

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