Lawnchair is an Android custom launcher that replaces the default system home screen. It functions as a primary intent handler, allowing users to modify the mobile interface through extended layout, icon, and grid configurations.
The project distinguishes itself by integrating directly with system-level components to intercept and replace the standard overview screen. This enables a custom implementation for managing recent tasks, providing alternative navigation controls for switching between active applications.
Beyond core interface modifications, the launcher supports the embedding of native system widgets. By binding to the system widget service, it allows users to host interactive information blocks and control panels directly on the home screen grid.