tree 4526be6e5807eb97eeea0e376aad6aacf8c32c31
parent 9abca4bc041067470e829418f43c80b84aeef702
author Roshan Pius <rpius@google.com> 1562610468 -0700
committer Roshan Pius <rpius@google.com> 1562613573 -0700

WifiServiceImpl: Use updateInterfaceIpStateInternal for broadcast

updateInterfaceIpState is a privileged WifiManager API that only the
system_server (holding signature NETWORK_STACK permission is allowed to
invoke). We don't need to perform the permission checks when calling the
method for internally handling the AP_STATE_CHANGED broadcast.
Note: updateInterfaceIpStateInternal is already being invoked from other parts
of the handleWifiApStateChanged method.

Note: This is a reland of ag/8107356 without the changes that were causing
regressions.

Bug: 135683539
Test: Manual (changed tethering band selection)
Test: Will send back for regression testing.
Change-Id: I1119cc52cf7446d1e461281bf82601e285ace9e3