Android OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Android OS Interview Questions

Questions Answers Views Company eMail

How to make a textview to be editable?

907

What is ischecked() method?

930

Which of the best choice for simple animations for your website?

939

Where we can create tables and columns to them, create views or triggers?

928

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

923

In android, what does dp unit stand for?

911

Why are view recycled?

955

What can sensors measure?

936

What is api level, codename of android 2.3.3 – 2.3.7?

925

In android, the process technical to convert an address into its latitude and longitude is called?

989

What is logging (logcat)?

953

Which method to opena http connection to an uri?

974

When you need to use mp3 file in android application, which folder you need to create and store mp3 file?

880

What is animation-list?

1006

What is proguard-rules.pro?

1016

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Un-Answered Questions { Android OS }

What are the different kinds of context in android?

925

What is content provider component of android?

988

Sqlite database save data in which storage?

991

Is android the most popular os?

909

What is shared preferences in android?

927

Is android oreo still supported?

916

What is a fragment?

919

What is use of rxjava in android?

919

What is uri and order of dialog box button?

997

Which activity class do you need to inherit to show google map?

975

Under what condition could the code sample below crash your application? How would you modify the code to avoid this potential problem? Explain your answer. Intent sendIntent = new Intent(); sendIntent.setAction(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_TEXT, textMessage); sendIntent.setType(HTTP.PLAIN_TEXT_TYPE); // "text/plain" MIME type startActivity(sendIntent);

4094

What are the steps that are required in service lifecycle?

880

What is radio group?

1005

What are the features of android os?

1014

How to prevent the data from reloading and resetting when the screen is rotated?

1062

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