Create interactive firewall app in Android -

i want create firewall app android when app wants connect internet shows app's name , let user block permanent or block temporarily or allow , when app wants receive data network shows app name , user can allow or deny it.

i viewed question: create firewall, doesn't cover needs.

any suggestion detect apps have access network , / or receive data it?

thanks!

this quite possible, , has been done before.
see these applications/implementations:

• https://github.com/ukanth/afwall
• https://code.google.com/p/iptableslog/
• https://code.google.com/p/droidwall/
• https://github.com/n8fr8/orbot
• https://github.com/soyokaze99/vpnfirewall

depending on implementation may require device rooted.

universal, non-root, way create custom vpn service , track connections using nflog/ulog kernel-userspace module.

see other qas reference:

• building firewall application
• https://android.stackexchange.com/questions/34181/droidwall-firewall-app-alternative-for-non-rooted-phones
• https://android.stackexchange.com/questions/37067/allow-only-specific-apps-to-use-cell-data-only-when-on-3g