tree e4bc12e97062ab77feccc068a77829066cc5528e
parent 43a0cbad1bc630aca89ff59208f8f5f6260f3efd
author Alex Klyubin <klyubin@google.com> 1427998131 -0700
committer Alex Klyubin <klyubin@google.com> 1427999415 -0700

Make Settings app not use cleartext network traffic.

This CL switches the only two places which use cleartext HTTP in this
app to HTTPS. It also declares in the AndroidManifest.xml that this
app does not use cleartext network traffic, thus asking the platform
and tools to block any such traffic from this app on best effort
basis.

NOTE: The only test that uses cleartext HTTP traffic is in VpnTests.
This test makes cleartext HTTP requests to a third-party service which
does not appear to support HTTPS. Thus, this CL temporarily relaxes
the cleartext traffic policy during this test to keep it working. The
correct longer-term fix for this test is to use a service that offers
HTTPS.

Bug: 19215516
Change-Id: Idf1ff8c66d43d77ef2114b2f1b676927844150e5