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

Android OS Interview Questions

Questions Answers Views Company eMail

Tell me two ways to clear the back stack of activities when a new activity is called using intent?

947

What are content providers?

1055

Explain broadcast receiver component of android?

993

Why would you do the setcontentview() in oncreate() of activity class?

932

Explain what are intent filters?

985

What is src file in android?

1247

What are handlers?

959

Explain the scenario in which only ondestroy is called for an activity without onpause() and onstop()?

1061

List the important file and folder when you create new android application?

930

What is anr, and why does it happen?

1130

Explain the difference between serializable and parcelable?

949

Explain the difference between oncreate() and onstart()?

1017

What are the languages supported for android development?

1040

What is a pending intent?

943

Explain difference between asynctasks & threads?

1002

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Un-Answered Questions { Android OS }

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

961

Who developed android?

994

What is the Open Handset Alliance in Android?

991

Tell me what is needed to make a multiple choice list with a custom view for each row?

861

Which class do we use for listening location update?

935

How do I update my android oreo?

1069

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

1014

What is the correct way of setting up an android-powered device for app development?

1035

What kind of open-source project is android?

960

What is difference between serializable and parcelable ? Which is best approach in android ?

964

Explain me difference between service & intent service?

911

When to use asynctask?

1030

Explain the android versions history and there name?

1032

State the importance of default resources.

1137

what is onunbind?

1027

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