88eb0fa8ee
The HTTP proxy system properties are set based on the proxy configured for the network the captive portal login app is operating on. These system properties are subsequently read by the WebView used to perform the sign-in. This is a short-term fix using reflection. This allows users with cellular providers that use proxies to sign into WiFi captive portals. The long-term fix could involve: 1. Sending out a network-specific proxy config changed broadcast, and 2. Modifying the ActivityThread to set proxy system properties for Networks selected with setProcessDefaultNetwork(), and 3. Modifying WebView to read from the proxy system properties when PROXY_CHANGE_ACTION broadcasts are received. bug:17679789 Change-Id: I3ada0470ad085df1a4452b4a655ac35f310d2241