Captive portal: rotate fallback urls
This patch introduces a new settings value to specify more than one url
for the fallback http probe in addition to the existing settings value.
If more than one url exists, a network will rotate urls for the fallback
probe one by one everytime the fallback probe is sent.
(not like commit 0908daaaf00e6b56ebed0a0fce9c3e3fe183a06b, this patch
uses a comma to separate fallback urls, which works as expected with
Java's String.split())
Test: built, flashed, tested manually with various portal networks.
Bug: 36532213
Change-Id: I3c010bfee5b99db03a500776fbf47959a29d0578
2 files changed