Updated NetworkConnect to not leak Activity in AsyncTask. Also: * Persist through config changes. * Fixed LINT errors. * Refactored and removed unused code. * Switched to TextView instead of Log fragment. * Switched to HTTPS connection. * Check for connectivity before network request.
am: 5e8b90d2e8

Change-Id: I0c70f8219c1f0586d3454db77bf63a54792cb445