You can add a new source set in your build.gradle
:
sourceSets {
main {
java {
srcDir 'src/main/dao'
}
}
}
More info here : http://tools.android.com/tech-docs/new-build-system/user-guide.
Alternatively, you can also directly generate your GreenDAO models into the existing source set (just make sure to generate them into a non-existing package) : new de.greenrobot.daogenerator.DaoGenerator().generateAll(schema, "./src")