commit 0d2df63fa5a4c4dd5472df1bffc10ca22fa2b8c5
author Edwin Wong <edwinwong@google.com> Wed Nov 02 18:23:42 2016 -0700
committer Edwin Wong <edwinwong@google.com> Sun Dec 04 18:21:38 2016 -0800
tree f359cefcf002a2a5fad02f66738ee92b8b43a01f
parent bff982e5127f0b49c6721785c65b50d32aff9be3

Fix ClearKeySystemTest fails Wifi connection test in emulator.

CTS does not mandate wifi connection. Test for network (wifi and data)
connectivity instead.

Detail
======
Add ConnectionStatus class that implements the IConnectionStatus class.
ConnectionStatus tests if there is network connectivity through wifi or
mobile data.

Also remove methods that are unique to wifi status.

Test: ANDROID_BUILD_TOP= ./android-cts/tools/cts-tradefed run cts -m CtsMediaTestCases --test android.media.cts.ClearKeySystemTest#testClearKeyPlaybackCenc

  Test with wifi enable, then test with wifi disabled.

bug: 32505267
Change-Id: I41a744e1484d2e6605f3fba868caa6aacdb07443