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 →
Exposure change – How to measure the percentage of visibility on screen of a view element in Android
Intro In this post we will show you how you can get the visibility of a view element in Android when you scroll the screen, how to determine how much of a view is visible on the screen at given time, to follow the changes in visibility of the givenRead More →
Android quick tips: The easiest way to create style for your layout elements (TextView, EditText, etc…)
In this post we will show you the easiest and quickest way to create style for your layout elements. This android quick tip could be very useful if you are using multiple elements of the same type that have common characteristics. The first step in doing this is: go toRead More →