Calculate DisplayCutout Android
From API 29 or Android 10, Android introduced a feature for Display cutouts on the screen (for camera for example). These are call Insets and can be accessed via DisplayCutout object. In this example is described how to get the size of this cutouts:Read More →
How to read values from logcat in Android Studio Programmatically?
I was stuck with a log values from one library that I was using in a project. The values that the library was producing were printed in Android studio logcat and visible. Some of those log values I needed inside my app, but there was no library function/method go getRead More →
How to update an item in RecyclerView – Android
Intro In this post we will demonstrate how to update an item in your RecyclerView. Updating an item in RecyclerView is useful when you are working with a list of elements that you will sent for example as a part of an API request, but the user has an optionRead More →
How to change the background on clicked item in RecyclerView
You may come across a situation when you need to mark visually the item that the user clicked in your RecyclerView. In our user scenario we need to change the background of the item in the RecyclerView on click by the user and then when the user clicks on aRead More →
Android – Useful Utility Classes
While working on android apps we use a number of utility classes to encapsulate certain logic that we need on multiple places in the application. We use this android utility classes to display or hide UI elements, to check the network connection etc. We are using Kotlin in this example,Read More →
Android – Extended Floating Action Button
Extended floating action buttons are used for a special type of promoted action. They are distinguished by an icon and a text floating above the UI and have special motion behaviors related to morphing, launching, and the transferring anchor point. Extended floating action buttons may have icon and text, butRead More →
How to draw some of the most used shape drawables in Android
Intro According to the Android documentation a drawable resource is a general concept for a graphic that can be drawn to the screen and which you can retrieve with APIs such as getDrawable(int) or apply to another XML resource with attributes such as android:drawable and android:icon. There are several differentRead More →
Android – View Binding
View binding is a feature that allows you to more easily write code that interacts with views. Once view binding is enabled in a module, it generates a binding class for each XML layout file present in that module.Read More →
How to create a simple Mobile Navigation Menu using Vanilla JavaScript?
What do you need? Basic knowledge about HTML, CSS and JavaScript Text editor of your choice Final code of this tutorial is uploaded on Code Pen. The link can be found on the bottom of the article.Read More →
JavaScript BASICS Part 5: First Class vs. Higher-Order Functions
JavaScript is a language that has first class functions, which in technical terms means that functions are so called first class citizens. In practice, that means that functions are treated like any other variable.Read More →