Fragment Lifecycle in Android

In Android, a fragment is a component within an Activity that represents a section of the User Interface (UI). It serves as a modular part of the Android Activity, making it easier to design flexible UIs that automatically adjust to different screen sizes. This adaptability enhances the user experience across various devices. Fragments can only exist within an Activity since their lifecycle is linked to the lifecycle of the hosting Activity. For instance, when the host Activity is paused, the fragment’s associated methods and operations are also paused. Fragments are often referred to as sub-activities. They can be dynamically added, removed, or replaced while the Activity is running.

ANDROID