Android Online Tests

DevSkiller Android online tests were prepared by our dedicated team of professionals to verify Android developer proficiency for different positions. Our online Android programming tests are ideal for technical screening and online coding interviews. 

DevSkiller Android online tests are powered by the RealLifeTesting™ methodology which helps you to single out qualified developers with the required skills set. 

Technologies covered:

Platform: Android

Programming language: Kotlin, Java

Build tools: Gradle

Android
MIDDLE
Tested skills
Duration
39 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Android

Programming task - Level: Medium

Android | Kotlin | ConstraintLayout Animation - Implement layout elements animations using ConstraintLayout API.

Android
SENIOR
Tested skills
Duration
75 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Android

Programming task - Level: Hard

Android | Kotlin | Image Fetch (KitKat + TLSv1.2) - Adjust the MainActivity implementation so that the OkHttp client supports TLS 1.2, even if it has been disabled by the Operating System.

Android
SENIOR
Tested skills
Duration
60 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Java, Android

Programming task - Level: Hard

Android | Bitmap Manipulations - Implement the three operations which should be performed on a selected image prior initiating a share.

SENIOR
Tested skills
Duration
100 minutes max.
Evaluation
Automatic
Test overview

Programming task - Level: Hard

iOS | Swift | Conference App Senior - Implement a network service that is used to interact with the server.

Programming task - Level: Hard

Android | Async call from native to Java via JNI - Provide the missing JNI part of the native-Java communication combo that fulfills the certain requirements.

JUNIOR
Tested skills
Duration
70 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Java, Android, iOS

Programming task - Level: Easy

Android | Style Basics - Implement a Style that can be re-used with a number of TextView widgets.

Programming task - Level: Easy

iOS | Swift | Water Power Plant Application - Implement the missing functions in the application for the analysis of data from a hydroelectric power plant.

Android
MIDDLE
Tested skills
Duration
72 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Android, iOS

Programming task - Level: Medium

Android | Reminder app - Implement missing features in the Reminder application using BroadcastReceivers, Services, Intent scheduling using AlarmManager and Notifications API.

Programming task - Level: Medium

iOS | Swift | Students details applicaction - Implement an app maintaining student details in a file and allowing users to query the file in order to retrieve specific data.

Android
SENIOR
Tested skills
Duration
45 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Kotlin, Android

Programming task - Level: Hard

Android | Kotlin | Async call from native to Java via JNI - Provide the missing JNI part of the native-Java communication combo that fulfills the certain requirements.

The right Android online tests to screen Android developers

Recommend roles for our Android online tests

  • Junior Android developer
  • Middle Android developer
  • Senior Android developer
  • Full stack Android developer
  • Lead Android developer
  • Junior mobile developer
  • Middle mobile developer
  • Senior mobile developer
  • Android Kotlin developer

How our Android online tests work

DevSkiller Android online tests and interview questions are powered by the RealLifeTesting™ methodology. Unlike other coding interviews, our Android online tests will assess applicants’ through a series of challenges that mirror real-world work. These tests delve deeper, past your candidate’s general programming knowledge by assessing their coding ability, problem-solving skills, and time-management. 

Key features

  • Determine applicants coding ability and not just their academic knowledge
  • Tests are available remotely and can be taken anywhere in the world
  • The RealLifeTesting™ methodology offers a greater user experience where candidates can use their own IDE, clone to GIT, run unit tests, and access Stack Overflow/Github/Google for research.
  • A series of stringent anti-plagiarism tools
  • Monitor individual tests in real time
  • Results are automatically generated into a user-friendly report
  • Test Android developers for Junior, Middle, and Senior-level positions

Skills covered in our Android online tests

  • Android
  • Android SDK
  • Kotlin
  • ConstraintLayout
  • Legacy
  • OkHttp
  • SSL
  • TSL
  • GLSLES
  • OpenGLES
  • Gradle
  • Java
  • JNI
  • Android Service
  • BroadcastReceivers
  • Intent
  • MVP

What to look for in Android Developers

Android is the leading mobile operating system in use today – powering countless mobile devices all over the world. The source code is developed by Google under the Android Open Source Project (AOSP). Subsequent versions are usually released annually and announced at Google I/O conferences. 

During the screening process, it is important to determine the skill level of your Android developers. Qualified candidates should have in-depth knowledge of the Android architecture as well as Android components. Your candidates should also understand Android libraries such as Android Support Library, Google Play Services, Retrofit, etc. In addition to this, experience in developing an Android application is a great way of verifying the candidate’s skills. If the app is available on the Google Play store, it should be downloaded and checked for how it looks, how it works, and how many times it’s been downloaded. 

Want to build your own custom tests?

Want to test Android developers using your own codebase? No problem. With our online task wizard you can build your very own custom tests. Pick the languages/technologies you want to assess, set the test duration, choose the number of questions, plus loads more all while monitoring your applicants’ process in real-time. Find the right Android developer today with DevSkiller Android online tests and interview questions. 

Still not sure about our Android online tests?

If you’re still not sure about our Android online tests and interview questions then check out what one of our satisfied customers has to say:

Spartez

Spartez is a Platinum Top Vendor on the Atlassian Marketplace. The company focuses on the Atlassian and agile ecosystem by offering useful tools for both Server and Cloud. They also offer solid support to customers and evaluators. Before DevSkiller, Spartez had issues in their screening process that resulted in too many interviews, and wasted a lot of time trying to build their own in-house solution. The solution? DevSkiller, which took care of the hassle and solved their technical screening issues. Here’s what Patrycja Kiljańska, Talent acquisition specialist at Spartez has to say:

“We’ve replaced a high-maintenance in-house solution with DevSkiller. Our process looks the same, however, the product gives us better performance. The results are also way easier to assess.”

Frequently asked questions

What is RealLifeTestingTM?

The RealLifeTestingTM methodology forms the basis for all DevSkiller Android online tests. Unlike other coding challenges or algorithmic puzzles, The RealLifeTestingTM methodology goes further by providing a 360-degree view of the applicants skill set. At its core, The RealLifeTestingTM stems from the belief that the best way to evaluate a developer’s development skills is with a work sample test that mirrors the actual development work they’ll do. 

DevSkiller Android online tests mirror work that applicants will encounter in the real world by asking applicants to build full project apps or add features to existing apps. For an applicant to be successful, they must use their coding skills to the best of their ability, utilize in-stack resources as well as resources like Stack Overflow, to find the solution in the most efficient way possible. Our Android online tests will demonstrate the applicants coding skill, critical thinking, code cleanliness, and time management. 

How long does it take to set up a DevSkiller account?

Sending your first Android online test invite can take as little as five minutes. Our extensive library of predefined Android online tests means that everything you need is at your fingertips. Find your next Android developer with our easy to use platform and don’t look back. 

What do candidates think of DevSkiller Android online tests?

At DevSkiller, we want to ensure that our coding tests are the best they can possibly be, so that’s why we seek out regular feedback from the candidates themselves. Our research has found that candidates are happy that they have a change to prove their actual software development skills rather than having to remember algorithms they haven’t thought of since getting their degree. They also like the fact that DevSkiller tests use normal coding tools and conventions like unit testing, and cloning to GIT from a personal IDE.

The only apprehension we’ve found is because developers are generally suspicious of algorithmic tests. That’s because they don’t actually test a developers skills that they would use day to day but rather dredge up academic work they haven’t used in years. When they are given a DevSkiller test though they appreciate the difference and the fact that they can prove their skills in a fair setting.