An Android APK is a package file that contains all the necessary components needed to run an Android application. These components include the code, resources, libraries, assets, and manifest file of the application.
An APK file is usually generated by an Android developer after writing and testing the code for an application. The APK file can then be uploaded to the Google Play Store or other app stores, where users can download and install the application on their devices.
Why are Android APKs popular?
Android APKs are popular because they allow developers to create and distribute applications without the need for specialized hardware or software. Developers can create applications using the Java programming language and the Android SDK, which is freely available for download.
APKs can be easily distributed to users through various channels, including the Google Play Store, third-party app stores, and direct download from a developer's website. This makes it easy for users to find and install new applications on their devices.