DevSkiller prepares Android SDK online coding tests and interview questions to assist your business in the recruitment of Junior Android Developers, Middle Android Developers, and Senior Android Developers. Android SDK tests are designed to accurately screen candidates, starting from the first stage of the recruitment process, all the way up to hiring your new developer.
DevSkiller Android SDK online tests are powered by the RealLifeTesting™ methodology. This unique means of testing works by replicating the real-world challenges that Android SDK developers face day-to-day, allowing you to find the best candidate for your business.
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Android | Kotlin, C | JNI Magic - Implement the JNI functionality that enables you to call the Base::getBaseComponent method having a Client instance only.
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Android | Vibrations API - Implement a method to play a fancy melody via the embedded haptic device to indicate the feature switch has been toggled.
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Android | Kotlin | ConstraintLayout Animation - Implement layout elements animations using ConstraintLayout API.
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Android | Kotlin | Image Fetch (KitKat + TLSv1.2) - OkHttpクライアントがTLS 1.2をサポートするように、MainActivityの実装を調整してください。
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Android | Bitmap Manipulations - Implement the three operations which should be performed on a selected image prior initiating a share.
The driving force behind our Android SDK online tests, is the unique testing methodology, RealLifeTesting™. With RealLifeTestin™ you have the power to analyze your applicants’ knowledge of Android, as well as to accurately measure their Android coding skills, problem-solving, and time-management. All of this happens within a controlled test environment and tests are accessed remotely, meaning candidates take the test at a time and place most suited to them, saving on time. You can observe tests in real-time to see how each candidate copes with the various challenges presented to them.
Android, is the dominant mobile operating system today, running on smartphones tablets, and various other devices. As a result, there can be a lot of competition when it comes to recruiting a new Android SDK Developer. You will need to work out who is the right candidate and fast, to stay ahead of the competition.
Firstly, your candidate will need to understand the architecture of the Android platform, processes launched during app startup, threads started, and the ways in which the application communicates with the system and other applications. They will need to possess knowledge of the basic components of the platform: Android SDK, but also Activity, Fragment, Intent, BroadcastReceiver, and ContentProvider, as well as knowledge of the basic and the most popular libraries supporting the creation of applications, Android Support Library, Google Play SDKs, Retrofit, OkHTTP, rxJava, EventBus, and Dagger.
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Your Android SDK developer will also have to implement easy architecture and design patterns, which enable writing applications in a way that allows easy maintenance, extension, and testing, and be up to date with the latest trends in MVP and MVVM.
They should also be familiar with the rules concerning the creation of efficient views and the ability to create reusable custom views and possess an ability to deal with market fragmentation and the mechanisms Android offers, to ensure the smooth operation of the application on devices with varying specifications, from screen size and density to different language versions and different versions of the system itself. Your candidate should also be familiar with the different names given to each version of Android from C-N (Cupcake, Donut, etc).
You can test your applicants’ experience based on the number of applications they have released on Google Play and if these are still available, check what they look like, how they work, and how many downloads they have. It is also worth finding out how large the developer’s team was and their specific role in the project.
Wait, there’s more. DevSkiller Android SDK online tests are completely customizable, meaning you can set the parameters of each test based on your needs. The DevSkiller online task wizard comes with default settings which can be easily altered, to set the language you want to assess, the difficulty of each test, and the duration of each test, making finding your next Android SDK developer easier than ever.
Choosing how to invest your company’s money can be daunting, so if you’re still unsure, here’s at what some of our customers have to say about DevSkiller online tests:
「受験者にとっての最大のメリットは、自分の都合に合わせて試験を進められることです。すでに働いていて、転職や他社への移籍を考えている候補者がいる場合、新しいポジションを探すために何度も面接を受けるために休みを取る必要がないので、候補者にとっても時間の節約になります。"
「選考段階を自動化したおかげで、面接率を50%下げることができました。同時に、面接に進む候補者の質も向上しました。DevSkillerは、当社の技術系採用プロセスにさらなる質の向上をもたらしています。
"DevSkillerのおかげで、すでにフィットしそうな応募者の貴重なオンサイト時間を節約することができました。応募者一人当たり3時間を節約しています。以前は応募者と技術的なタスクに費やしていた時間です。"
One of the benefits of DevSkiller Android SDK tests, is they are simple and easy to set up. DevSkiller comes with an extensive library of predefined tests that are ready to send out, meaning you can start sending test invites to candidates within minutes.
DevSkiller takes plagiarism very seriously. A number of anti-plagiarism tools are in place to ensure you receive accurate results from your Android SDK tests. DevSkiller’s plagiarism detector cross-checks any entered code or answer given to any question, against every other answer in our system to see if there is a match and if there is, we can categorically prove the candidate cheated.
実生活テスト™ methodology is the foundation of DevSkiller Android SDK tests. Instead of traditional coding challenges or algorithmic puzzles, RealLifeTesting™ simulates real scenarios that your applicants would likely encounter in their work and tests their ability to react to these challenges using their skills and experience. Offering you a comprehensive understanding of your applicant’s skills.
Candidates can utilize resources like Stack Overflow, in order to show they possess the critical thinking needed to find the quickest and most efficient solution to the problems they encounter
DevSkiller tests are evaluated automatically once the candidate completes the test or the time elapses. Results are then compiled into automatically generated reports that are easy to understand, even for non-technical professionals.
Candidates are assessed on the number of errors in their code, the quality of the code, and how it works in edge cases, as well as if the solutions they gave would run.
