From Traditional File APIs to SAF: How Esper Redefined Content Management in the DevOps World

Esper's journey to enhancing device storage management involved overcoming initial limitations in their Content Management System (CMS) by adopting the Storage Access Framework (SAF) to handle file interactions across various storage locations, including SD cards and newer Android versions. Initially, their CMS lacked the capability to save files on SD cards, which was a significant issue for clients like educational institutions. The adoption of SAF became necessary due to Android's stricter file access regulations and the need for seamless storage management without constant user interaction. SAF provides a standardized and secure method for file access, allowing Esper's CMS to efficiently manage internal and external storage while complying with the latest Android standards. Key improvements include automatic and precise file creation, user-controlled access permissions, and a unified path scheme that facilitates consistent file operations across different devices. These enhancements have made Esper's CMS more robust, adaptable, and capable of meeting modern DevOps requirements.