Use APKPure App
Get HTTP Proxy Client old version APK for Android
Bộ đánh chặn VPN của Android để gửi lưu lượng HTTP và HTTPS tới proxy
This tool is a proxy configuration tool that takes advantage of Android VPNService feature. Only the communication from the specified application can be acquired.
more details can be found on https://github.com/raise-isayan/TunProxy