Well, this is yet another Android Development guide written just for you. If you are starting out with Android development. Or, even if you are reviewing the Bottom Navigation Bar in Android. This blog post is perfect for you to get started. I have covered almost everything for in a comprehensive way. Without further ado,…
Android Data Binding: Replace findViewById() And More
We used to use findViewById() to map our views to the Java/Kotlin code. But there is something better than simply doing findViewById(). And this concept is not new as well, it was introduces a few years back. The concept is data binding, it’s not really a concept but let’s just call it that for now….
Android Notification Manager: Create Notification in Android
Let us look at how we can create use the Android Notification Manager class to create a simple Notification in Android. In this tutorial I will be explaining how we might create a simple Notification. What is Notification Manager in Android ? The Notification Manager is simply a class in the Android SDK. Which can…
Learn Android Room Persistence Library for SQLite Database
Android has introduced Architecture Component that has Room Library for managing SQLite databases. Here I will provide a step by step guide to implement the Room persistent library. If you are a beginner you can easily follow along. And even if you are seasoned developer, this will refresh your knowledge. What is Room Persistence Library…
Android Content URI: How to Get the File URI
In this blog post we are going to look at how we can pick file in Android without messing with Content URI. If you are just beginning with Android. You will notice that you will get a content:// URI after you do Intent.ACTION_OPEN_DOCUMENT. But this URI is useless if you want to lets say send…
NVM Install and Manage Multiple NodeJS version
When working with NodeJS, sometimes there will be version specific issues. Even if there are none you might want to experiment with certain node versions. And manually doing so will take your precious time. For that reason, here is a brief tutorial on how you can use nvm to install and manage multiple NodeJS version…
Steganography: Hide text within an Image file using steghide
Today we will be looking on how we can hide important texts in an Image file. This method of concealing texts inside an Image is known as Steganography. But the concept is not new. However only the people in computer security are aware of this method. And it can be really helpful in multiple situations….
Splash Screen Tutorial using Android Studio
Splash Screen is the first thing you see when you open an application. It makes your application feel pretty professional if you do it right. But it does not really contribute to what the application does. But, sometimes you might want to do some API calls before your application is ready to use. This is…
eSewa Hacked: Data breach or false claims ?
We are well aware of the data breaches of Foodmandu and Vianet in the past. Yet another data breach has surfaced out of the blue. The data breach seems to be first posted on twitter at exactly 9:12 PM of Oct 8, 2020. Under the twitter handler @Aparich95406002. I have tried to wrap my head…
Android RecyclerView: How to Insert, Update and Delete Item
RecyclerView is possibly most used View in Android development for showing list of items. There was something called ListView the use of which is now outdated. It is not deprecated but RecyclerView does much better task of managing list of thousands of items. It is because of the View Holder pattern. In this blog post…