How do I download a single directory from android.googlesource.com or github.com?
git, github
Solution
As of today, android.googlesource.com has a link [tgz] on each directory page, it is in small font, but it works:
You cannot download a separate file, but you can download a directory.
Problem
I want to download either: https://android.googlesource.com/platform/frameworks/base.git/+/master/tools/aapt/ or https://github.com/android/platform_frameworks_base/tree/master/tools/aapt