The display of content is in majority depending on the callback result
of SIM card (in order to display the content).
However, to reduce the number of access of SubscriptionManager and
improve performance, a proxy has been design in between to reduce the
traffic and the latency required.
Within this situation, content didn't get displayed when Activity get
restarted since Proxy avoid to reduce the traffic through reducing the
callback to the Activity and even not generating request for update when
Activity resume.
Bug: 188982508
Test: local & unit test
Change-Id: Ia3b946a853f87a469ce07a398f3811f605d38f1d
Fix the spelling with "ActiveSubsciptionsListener" into "ActiveSubscriptionsListener".
Bug: 191321218
Test: build pass
Change-Id: I7282c7ba9fbb793056c12928843b6eef59eb2213
To support query from settings intelligent, these listeners need to
support accessing from non-UI thread.
Bug: 149543756
Test: make RunSettingsRoboTests -j ROBOTEST_FILTER=ActiveSubsciptionsListenerTest
Change-Id: I768f41f76d0223634be2b728d33fa0cfcc69fe69
There're many access from Settings app to SubscriptionManager.
Lots of them are checking for similar information.
Create a proxy can reduce the number of inter-process access from
Settings app to SubscriptionManager, and improve Settings app's
UI performance.
Bug: 141833767
Test: make RunSettingsRoboTests -j ROBOTEST_FILTER=GlobalSettingsChangeListenerTest
Test: make RunSettingsRoboTests -j ROBOTEST_FILTER=ActiveSubsciptionsListenerTest
Change-Id: I3591c478045500a97245955767a7ddd5d361da77
