With Aria2Android you can run a real aria2, an open source download manager, executable on your device.
You can easily save session to pause downloads and continue them later and control your server through the JSON-RPC interface.
Aria2Android works only on ARM devices.
This project is open source at https://github.com/devgianlu/Aria2Android
aria2 is developed by Tatsuhiro Tsujikawa (https://github.com/tatsuhiro-t).
– Fixed permission denied on Android 10 devices