====== Gradle: Behind Proxy Server ======
Create a file in your project root directory call ''gradle.properties''. Assume your proxy server is my.proxy.com, with port 8080, and your user name is USERNAME, and password is PASSWORD:

<code>
systemProp.http.proxyHost=my.proxy.com
systemProp.http.proxyPort=8080
systemProp.http.proxyUser=USERNAME
systemProp.http.proxyPassword=PASSWORD

systemProp.https.proxyHost=my.proxy.com
systemProp.https.proxyPort=8080
systemProp.https.proxyUser=USERNAME
systemProp.https.proxyPassword=PASSWORD
</code>

Gradle will automatically pick these setting up, and download your project dependencies if needed.

====== For IntelliJ Gradle Wrapper ======
Go to the directory ./gradle/wrapper/. Open gradle-wrapper.properties. Add the above code at the end of this setting file with your own host, port, login, and password.