New Installer using the Device Owner feature

Description

I would like to see a silent installer implemented using the Device Owner feature.

Examples

Not the preferred form, but there are examples.
https://github.com/Kobold831/AuroraStore4
If you want to implement Device Owner functionality, it might be interesting to integrate TestDPC.

Additional context

Normally, such a feature would not be necessary. But some devices are an exception.

• non-GMS
  • When the GMS is installed, it is not needed in the first place.
• Cannot use the package installer.
  • In fact, there is such a device in Japan
• Unable to get Root
  • The story can be solved by using Magisk and rewriting the system.

There are two possible solutions to this situation: ADB or DeviceOwner. For convenience, DeviceOwner is the only choice.

We need to help us.