Android OS Interview Questions
Questions Answers Views Company eMail

What is bin file in android?

509

What is alertdialog in android?

543

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

537

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

502

How to use built-in messaging within the application?

530

What is a job scheduling?

497

What is resource in android?

503

Why bytecode cannot be run in android?

506

What is assets folder in android?

504

What is datepickerdialog in android?

540

What is the difference between serializable and parcelable?

476

How to achieve localization?

534

What is timepickerdialog in android?

570

What is a broadcast receiver?

537

What are the android activities?

523


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Un-Answered Questions { Android OS }

What is the risk in blocking the main thread when performing a lengthyoperation such as web access or heavy computation?

509


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

515


What is the os version of my android?

496


how will you display database tables in an activity?

498


How do you avoid an anr?

503






What is the use of layout manager in android?

462


How could we move the data in sub activity?

498


What are the drawbacks of android?

499


Can I upgrade android 6 to 7?

513


How many android os are there?

518


What do you mean by intent in android?

521


Why ttl (time to live) is required?

506


What is android ndk?

509


What android 4.0 library contains?

515


What are Intent filters in Android?

556