Android Volley
This is an unofficial mirror (with some minor bugfix) for volley
...The underlying library schedules Android network requests, supports concurrent connections, and provides disk and memory response caching. It can prioritize or cancel requests and includes customizable retry and backoff behavior. Standard request types handle strings, JSON, and images, while custom request classes can support other response formats. Volley is intended mainly for short RPC-style operations that populate application interfaces rather than large downloads or continuous streams. This mirror is no longer maintained, and new projects should use Google’s official Volley distribution.