Object-Oriented Programming System (OOPs) is a programming concept that works on the principles of abstraction, encapsulation, inheritance, and polymorphism. It allows users to create objects they want and create methods to handle those objects. The basic concept of OOPs is to create objects, re-use them throughout the program, and manipulate…

1. Create a new ‘keystore.jks’ file If you don’t already have an upload key, which is useful when configuring Play App Signing, you can generate one using Android Studio as follows: In the menu bar, click Build > Generate Signed Bundle/APK. In the Generate Signed Bundle or APK dialog, select Android App Bundle or APK and click Next. Below the field for Key store path, click Create new. On the New Key Store window, provide the following information for your keystore…

Every Android developer faces a fundamental truth about the app ecosystem: crashes are your worst enemy. Not only are they harder to prevent in native Android apps than in iOS, but different Android OS, device fragmentation, OEM UI customisation masks the situation even worse. Best Development Practices for Avoiding Crashes …

A pragmatic lightweight dependency injection framework for Kotlin developers. Written in pure Kotlin using functional resolution only: no proxy, no code generation, no reflection! Office Website — https://insert-koin.io/ Why Koin? Koin is easy, simple & well documented. It is perfect for encapsulated feature/library modules. How Koin Works ? The koin works on simple DSL model. Here we have to create module first. In this module all the dependent objects are there, then we have to load one or more modules…

1. Obfuscate your code To make your app as small as possible, you should enable shrinking in your release build to remove unused code and resources. When enabling shrinking, you also benefit from obfuscation, which shortens the names of your app’s classes and members, and optimization, 2. Do not hardcode…

Over the past 7 years, Android development has continued to evolve. As the developer community continues to explore new ways of doing things, Google continues to provide new tech for us to move forward.Last …

The different launch modes in Android are given below: Standard: This launch mode generates an activity’s new instance in the task from which it originated. It is possible to create several instances for the same activity. For Example, suppose our current stack is A -> B -> C. Now, if…

To prevent apps with the broad READ_EXTERNAL_STORAGE permission from accessing sensitive user files, Google introduced Scoped Storage in Android 10. Scoped Storage narrows storage access permissions to encourage apps to only request access to the specific file, types of files, directory, or directories they need, depending on their use case…