Launcher3 -

Launcher3 uses a complex, event-driven structure to manage home screen elements:

is the open-source base for the home screen and app drawer on Android devices. It is the third major iteration of the default Android Open Source Project (AOSP) launcher, serving as the blueprint for nearly all modern Android interfaces, including the Google Pixel Launcher. Core Functionality launcher3

Launcher3 is a specialized application that provides the primary interface for user interaction: Launcher3 uses a complex, event-driven structure to manage

Because Launcher3 is open-source, developers use it as a "framework" to build highly customized alternatives: Launcher3 uses a complex