Sui is an Android root management framework and superuser manager designed to control root permissions and provide applications with elevated access to restricted system APIs and internal services. It functions as a communication bridge that allows non-root applications to execute system functions via a privileged root process.
The framework utilizes a typed interface root bridge to map system functions to strongly typed interfaces, removing the need to parse raw text from shell commands. It incorporates a root shell environment for executing manual system commands and administrative scripts with full privileges.
The system covers root process communication, background service management, and permission-based access control. It supports the execution of root-level Java services and provides an interface for managing superuser permissions to grant or deny specific applications access to the root interface.
