Android OS Interview Questions
Questions Answers Views Company eMail

How many different logcat types are there?

503

Which file is entry point for sencha touch app?

521

What is nest?

518

Which dialog box can you use in you android application?

533

What setlistadapter() function used for?

560

What is android:targetsdkversion?

546

What is the android:versioncode attribute in the androidmanifest.xml file?

507

How to get the form data in sencha touch?

551

Which android file api to create a file?

560

What is android:oneshot?

566

What is equals method?

501

What is local.properties?

508

The correct sintaxis to add internet permission?

492

What is the relationship between the life cycle of an asynctask and an activity? What problems can this result in?

490

What is aapt (android asset packaging tool)?

514


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Un-Answered Questions { Android OS }

Define Android application resource files?

523


Is it possible to share similar linux user i’d & same virtual machine in android . If yes how?

452


What is color/ directory?

517


In auto-generated code of an android app, what is r class?

516


Explain apk format in android? How to make an apk file?

510






How do I get the latest android update?

511


Why are view recycled?

500


What are the primary components used in android architecture?

506


What is the significance of xml-based layouts?

517


What is singleton class in android?

560


What is mipmap/ directory?

513


What are the four asynctask methods that must be overridden?

516


What is @inject in android?

481


How do I upgrade my android phone?

486


What is the use of android manifest.xml?

523