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?

862

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

880

What is activity lifecycle?

871

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?

918

Where should we add permission to the applications?

824

What is mipmap/ directory?

900

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?

903

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?

880

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Un-Answered Questions { Android OS }

What is datepickerdialog in android?

1051

What is libs/ directory?

972

Explain what is application context?

904

List the type of android application?

823

Which is better mvp or mvvm android?

787

Which kernel is used in android?

979

How to get screen dimensions in pixels in andorid devices?

890

What is the relationship between the life cycle of an asynctask and an activity?

912

How many android os are there?

868

What is activity in android?

925

Logging methods require two strings, what does each string represent?

882

State the importance of default resources.

1028

What are content providers?

909

Explain apk format for android?

863

What is android os used for?

832

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