I want to auto update app with an apk file downloaded from an url. I know it's not security but my app only using for a group only but having many devices so I don't want to install it manually for every device.
I have tried to use this package: opta_update but nothing happened when i run it and others way but seem like it only work for rooted device.
Update: my device can't not reach Play Store since it have to connect a wifi with private proxy.