Is there any way to create HTTP proxy on VPN on Android

Question

We have a corporate network with a proprietary protocol that allows access to the internal IP network from the outside. The aim is to provide access to internal resources through common Android apps (web browser, email client, etc.).

We have developed an application that establishes a network channel.

The following registration options are therefore needed for my app:

1. HTTP proxy
2. VPN client

...... then intercept all HTTP requests or IP traffic, rerouting it through a pre-established conduit, into the corporate network?