Vpn Hosts app helping developers customized hosts(/system/etc/hosts) File on no root android devices.

features:

1Use Hosts File on android devices with out root.So that can custom domain name
resolution records.
2support wildcard DNS records.For example:

127.0.0.1 a.com　　|
127.0.0.1 b.a.com　 | => 127.0.0.1 .a.com
127.0.0.1 c.b.a.com |

3maybe more power saving when the records too muchbecause can use wildcard DNS records. such as google domain only need one record ".google.com " that can represents all the subdomains.