junyulai b9471063dd [SP02] Add provider interfaces to system API ...

This change contains a base class that allows external modules
to implement a custom network statistics provider. And a callback
interface that allows the implementation to signal the system.

These interfaces will be used in the follow-up changes that
implement the functionality.

Test: atest FrameworksNetTests CtsUsageStatsTestCases
Test: m doc-comment-check-docs
Bug: 130855321
Change-Id: Ib23377c8b9cef02bc32253462b068fd10734d21a

2020-01-09 08:57:37 +00:00

..

app/usage

Add @UnsupportedAppUsage to test apis that are known to be used by apps.

2019-11-13 15:05:56 +00:00

net

[SP02] Add provider interfaces to system API

2020-01-09 08:57:37 +00:00