Design SnapChat. Design problems based on location based app. How to build offline-first app? Explain the architecture. Design LRU Cache. Design File Downloader-Lear from here HTTP Request vs HTTP Long-Polling v
16)WhatdoyouthinkaresomedisadvantagesofAndroid? GiventhatAndroidisanopen-sourceplatform,andthefactthatdifferentAndroidoperatingsystemshavebeenreleasedondifferentmobiledevices,there’snoclearcutpolicytohowapplicationscanadaptwithvariousOSversionsandupgrades.OneappthatrunsonthisparticularversionofAndroidOSmayormaynotrunona...
What is Unit Testing and Explain? You can evaluate your app's logic using local unit tests when you need to run tests more quickly and don't need the fidelity and confidence associated with running tests on a real device. With this approach, you normally fulfill your dependency relationships...
Android Interview Questions – Part 2 (Android experts) This is Part 2 of the android interview question series. This part will focus on Android experts. It will cover topics such as Android architecture components, build process in Android, unit testing in Android and debugging tools available ...
Facebook’s gargantuan user base and mobile traffic is one of the company’s key differentiators for app install ads vs. competitors. Facebook now has an ad unit for developers to “re-engage” with a user after they’ve installed an app. Facebook is currently testing displaying ads in ot...
Max is a skilled, professional, and talented senior engineer who brings extensive expertise in feature development and testing to the Android development field. At GOAT, he recently implemented in-app messaging into the GOAT Android app and developed features for the Alias app using Kotlin, Coroutin...
The application building time depends on many factors like the project’s scope, (features, the screen sizes that need to be supported), design (simple/basic/custom), testing (simple/middle-complexity/complex app). It takes an average of 400-600 hours to create an app that is simple and ...
This is the most comprehensive Android course. Learn Android app development with practices and build your android development skills. The tools you will use for Android development depend on how you would like to focus your career as an Android developer. ...
Interview Questions An Activity represents a single screen in an Android app, responsible for user interface interactions and navigation within the app.
Interview Questions To Ask Android Developers So the candidate that you've shortlisted has passed the programming tests, boasts of a great portfolio, and possesses most of the skills you need in your developer. What comes next? The next obvious step is to interview your candidate further ...