This blog post explains the creation of an Android application for data logging on Firebase Realtime Database. This could be used for logging and managing various types of embedded systems sensors readings on Firebase Real time Database with timestamps. We developed this application in Kotlin. The application enables users to sign in and view real-time […]
Reading data in android Kotlin from Firebase Realtime database, is a very important task while creating IoT system with the help of Firebase. Today, we will discuss the simple reading methods from Firebase Realtime database in Kotlin. We normally need to wait for data change in some variable on the database. Here are some ways […]
Today we will try to create a blank react native project and run it on Android Device. We are not using the Expo app and trying to directly run on the android device. Thus, we do not require to install the expo app on Android Device. We will try to compile the React Native app […]
Interfacing hc-05 bluetooth module with Android Application is one of the very basic task. Whenever we need to communicate with our Arduino based devices or any other embedded system project where we need to control devices with bluetooth. Bluetooth modules are one of the very important and basic wireless communication protocol which we can easily […]
Android 14 is launched and here is what you need to know about it as a developer. Android 14 launch date was announced few months ago and hype was already built due to their exciting features like HDR Display, Monochromatic theme, AI Generated Wallpapers and specially their Lock Screen customization feature. Although all of these […]
Here is expected Course Outline for Android development in Kotlin language for beginners. You can follow the learning path of Android development in the following order and could achieve the learning goals of android development in less time with more productive way. Here’s a suggested course outline for a free Android Kotlin course:
Kotlin coroutines makes network calls much easier. Specially all the async await like programming. Basically the biggest candidate before the coroutines were the asyncTask in Android. But thanks to the Kotlin coroutines we can easily do that task in much simpler way. In this example we are going to fetch a simple URL feed with […]
If you had done Android development before, you may be very well aware of the concept of the Activities and switching between activitis. Or passing data using bundles between activities. But when it comes to the Flutter we don’t talk about the activities anymore. Because of the more web friendly development, Flutter also call its […]
Today we are going to deal with Firebase Real-time database in Kotlin. If you did not already know how to add firebase to your android project you may follow instructions on official Firebase Setup Guide. But the easiest way is to add firebase with the help of Android Studio. You may choose any method that […]
There are a lot of ways to add PDF Viewer to your applications. But we are going to present one old but the simplest way to render your desired PDF Files into your Android applications. You may use to display files from assets which we are going to do in today’s post. Or you may […]