Activities and Fragments are both components in Android development used for creating user interfaces, but they differ in their lifecycle and functionality. An Activity represents a single screen with a user interface, while a Fragment represents a portion of a user interface or behaviour that can be inserted or removed within an Activity’s UI. Fragments are often used to create more modular and reusable UI components within an Activity. Additionally, Fragments have their own lifecycle, allowing for more flexibility in managing UI elements and interactions.
10 months ago.