The Android OS manages resources aggressively to perform well on a huge range of devices, and sometimes that makes it challenging to build robust apps. Android Architecture Components provide guidance on app…
activity_main.xml MainActivity.kt androidmanifest.xml build.gradle
SOLID is a set of five principles that guide software design to create more maintainable, scalable, and robust systems. These principles are often associated with object-oriented programming (OOP) and help developers write cleaner code…
In Android development, context, applicationContext, and requireContext serve different purposes and scopes, depending on where and how you use them. Here’s a breakdown of their differences: 1. context 2. applicationContext 3. requireContext Key Differences Aspect context applicationContext…
Navigation in Android refers to the process of managing transitions between different screens or destinations in an app. The Android Jetpack Navigation Component simplifies this process by providing a consistent…
LiveData is an observable data holder class in Android, part of Jetpack. It is lifecycle-aware, meaning it is designed to respect the lifecycle of app components such as Activities, Fragments,…
In Android, WorkManager is a powerful library provided by Jetpack that allows you to schedule deferrable, guaranteed background tasks. It is designed to handle background tasks that need to be…
To create a Google Map in an Android application and display specific locations using latitude and longitude, follow these steps: 1. Set Up the Project 2. Get a Google Maps…
To create a Google Map in an Android application using Kotlin and display the user’s current location, follow these steps: 1. Set Up the Project 2. Get a Google Maps…
Here’s how you can create a simple Android application with an XML layout file for a button that makes a phone call, and a MainActivity written in Kotlin. XML Layout…