I have a sample from Gaelyk (called Bloogie) and it is using gradlew.
I am behind a proxy.
I\'ve read gradle docs and found this:
gradle.properties>
Use this in prompt line:
gradle -Dhttp.proxyHost=*** -Dhttp.proxyPort=*** -Dhttp.proxyUser=**** -Dhttp.proxyPassword=****
Works here!