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 - Implémenter la fonctionnalité JNI qui vous permet d'appeler la méthode Base::getBaseComponent avec une instance Client uniquement.
l'évaluation des connaissances Android
Android | API Vibrations - Mettre en œuvre une méthode pour jouer une mélodie fantaisiste via le dispositif haptique intégré afin d'indiquer que le commutateur de fonctionnalité a été basculé.
l'évaluation des connaissances Android
Android | Kotlin | ConstraintLayout Animation - Implémenter des animations d'éléments de mise en page en utilisant l'API ConstraintLayout.
l'évaluation des connaissances Android
Android | Kotlin | Image Fetch (KitKat + TLSv1.2) - Ajuster l'implémentation de MainActivity pour que le client OkHttp supporte TLS 1.2, même s'il a été désactivé par le système d'exploitation.
l'évaluation des connaissances Java, Android
Android | Manipulations Bitmap - Mettre en œuvre les trois opérations qui doivent être effectuées sur une image sélectionnée avant d'initier un partage.
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.
Vérifier Java programming tests
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:
"Le plus grand avantage pour les candidats est qu'ils peuvent passer les tests à leur convenance. Si vous avez un candidat qui travaille déjà et qui envisage de changer de carrière ou de changer d'entreprise, c'est aussi un gain de temps pour lui, car il n'a pas besoin de prendre des congés pour assister à de nombreux entretiens dans le cadre de sa recherche d'un nouveau poste".
"Grâce à l'automatisation de la phase de sélection, nous avons pu réduire le taux d'entretien de 50%. Dans le même temps, la qualité des candidats qui parviennent à l'étape de l'entretien est désormais bien meilleure. DevSkiller ajoute un niveau de qualité supplémentaire à notre processus d'embauche technique"
"DevSkiller nous a permis de gagner un temps précieux sur le terrain pour les candidats qui sont déjà susceptibles de convenir. Nous économisons 3 heures par candidat - c'est le temps que nous passions auparavant avec les candidats sur une tâche technique".
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.
Le RealLifeTesting™ 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.
