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 bin file in android?

1055

What is alertdialog in android?

1059

What is a buildtype in gradle? And what can you use it for?

981

Explain the difference between nine-patch image vs regular bitmap image?

900

How to use built-in messaging within the application?

987

What is a job scheduling?

981

What is resource in android?

970

Why bytecode cannot be run in android?

1005

What is assets folder in android?

911

What is datepickerdialog in android?

1133

What is the difference between serializable and parcelable?

904

How to achieve localization?

1050

What is timepickerdialog in android?

1108

What is a broadcast receiver?

988

What are the android activities?

981

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Un-Answered Questions { Android OS }

What is applicationid?

994

You need to process when user clicks on a notification on upper left of android screen?

928

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

896

What is portable wi-fi hotspot?

953

How can the anr be prevented?

1000

What is api level, codename of android 4.1 – 4.3?

982

What is the difference between color os and android?

931

What is context in toast android?

968

What are the four essential states of an activity?

1045

What does android 9 pie do?

889

What is the role of compatibility that is used in android?

906

What composes a typical android application project?

984

What are disadvantages of android?

1012

Please explain how to prevent the data from reloading and resetting when the screen is rotated?

930

How do I manually update my android os?

957

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