tree 13c91ec75177847861223d89ef419ffae3d9c90f
parent 733a4b9948201bb3627be83ede2064877792e5c7
author Anarghya Mitra <anarghyamitra@google.com> 1526074194 -0700
committer Anarghya Mitra <anarghyamitra@google.com> 1526534636 -0700

Change status bar icons upon capability changes in the default network.

SysUI status bar updates currently happen upon receiving either the
CONNECTIVITY_ACTION broadcast (which is deprecated) and
INET_CONDITION_ACTION broadcast (which is sent upon validation state
change of networks only).

This leads to status bar showing stale connectivity state. The correct
fix for this is to listen to changes in network state by registering
NetworkCallbacks (see more details in http://b/79286300#comment9).

In the P timeframe, not listening to the broadcasts completely is out of
scope. So this CL just listens for changing network capabilities of the
default data network, which should fix all the cases where the
broadcasts are not getting sent.

Later, when we stop relying on the broadcasts, we will also have to
override onAvailable and onLost (and perhaps the other callbacks too).

Test: runtest --path frameworks/base/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/
Bug: 71904788
Change-Id: I2e58b9cfceb9937a0b54874dee116ead5339b37b