Android online tests

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.

Choice questions

assessing knowledge of Android

Programming task - Level: Hard

Android | OpenGL ES Demo - The objective of this task is to check the candidate's knowledge of GLSL ES 100.

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.

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.

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.

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.

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.

Choice questions

assessing knowledge of Java, Android, XML

Programming task - Level: Easy

Android | XML | Localization - Integrate localization specific translations for two languages.

Choice questions

assessing knowledge of Java, Android

Programming task - Level: Easy

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

Choice questions

assessing knowledge of Java, Android

Programming task - Level: Easy

Android | Fragment Created Dynamically - Create a Fragment and attach it dynamically to a parent Activity.

Choice questions

assessing knowledge of Java, Android

Programming task - Level: Easy

Android | Manual Background Colour Animation - Implement a smooth colour animation of an Activity's background.

Choice questions

assessing knowledge of Android

Programming task - Level: Medium

Android | ListView | Todo List - Display a List of items using ListView, implement a Checkbox control, mark items as done/undone and update model data.