92d5b4cbc2
TrafficStats has static methods created in API level 8 that need access to NetworkStatsManager but doesn't take a context. Previously this was achieved by using ServiceManager, but with TrafficStats moving to the connectivity module, this is no longer possible. Instead, make sure TrafficStats has an appropriate context by the time any client code can call the relevant methods. • In app code, this achieved by passing the application context from ActivityThread#handleBindApplication, before any app code can run. • In the system server, this is achieved by passing the context right after creating service. Test: atest TrafficStatsTest CtsWebkitTestCases Bug: 204830222 Change-Id: I251bb8a4431ad12ff61929879ef1363cf06b9244