Why Android App Developers Should Use Open-Source and Closed OSs

Many battle lines have been drawn in the fight between the two most ubiquitous smartphones on the planet: the iPhone and the Samsung Galaxy lines. However, war has always been a messy business, which means that some of the battle lines may not make sense in the broader context. In the fight for smartphone supremacy, […]

Building Android MVP App in Kotlin using Rxjava2, Dagger2 ,Retrofit Tutorial

We will be using Kotlin Programming Language. In this tutorial, we will learn MVP (Model-View-Presenter) in Android using Kotlin and We will implement Dependency Injection (DI) using Dagger2 Library, we will also implement Retrofit2 using Kotlin in our MVP Android project. We will learn everything in the following sequence. We will learn about MVP Design […]

Android Common Utility Functions using Kotlin Code Examples

This article covers basic Android utility functions using Kotlin programming language. Following Android Kotlin Utility functions are covered in this article: Check if internet connection is available Kotlin Android code example. Hide soft keyboard Kotlin Android code example. Put data in shared preferences Kotlin Android code example. Get data from shared preference in Android using […]

Difference between Structural and Referential Equality in Kotlin

In this tutorial, We will discuss two types of Equalities in Kotlin Programming Language. Have you ever wondered what is the difference between == (Structural Equality) and === (Referential Equality)  in Kotlin?. Equality types in Kotlin: Structural Equality (==) Referential Equality (===) Let’s take an example of Vehicle class data class Vehicle(var color: String, var […]

Classes, Objects, Modifiers and Interfaces in Kotlin Tutorial

  Kotlin is Object Oriented Programming language and it has all features of OOP. It also supports functional programming like lambdas and higher-order functions. since its Object Oriented so we have Classes in Kotlin, and those Classes have Objects, which are instances of Classes in Kotlin. In this article, we will cover:- Kotlin Classes and […]

Enum classes in Kotlin Tutorial

In this tutorial, we will learn about Enum classes in Kotlin language. we will learn how to declare Enum class and how to initialize Enum classes in Kotlin. What is Enum Class in Kotlin? Enum in Kotlin is a custom data type that can contain a set of constants. In the Kotlin programming language, we define […]

Kotlin Programming language idioms Tutorial with code examples

In this article, we will discuss and learn about most frequently used Kotlin idioms in Kotlin programming language. Creating Data Classes in Kotlin (DTO / POJO) example. Data classes are model classes which we often create to hold data. In Java, we create POJO classes and then we need to define getter and setter functions […]

How to insert user data in Google Fitness API Android example

Google Fit for Android is part of Google Play services. Google Fit SDK consists of History API, Sensors API, Recording API, Sessions API and Bluetooth Low energy API. Google Fit API in Android provides all the features available in Google Fit official Android app. This article will cover how to connect with Google Fit API […]

Kotlin Native iOS App Development and Multiplatform Project Tutorial

Update: 23 May 2018 This article cover following topics.     What is Kotlin Native Development? What is a Multi-platform project in Kotlin? How to setup Multi-platform project structure in Kotlin? Kotlin Native platform-specific modules. Kotlin target platforms. iOS Application Development in Kotlin Native. IDE’s for Kotlin Native. First of all, we will have a […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top