Reduce latency by reduce the number of system calls.
Bug: 295260929
Test: manual - on AppDataUsage page
Test: unit test
Change-Id: If233e223db744cd15d3a769416fd4c5957085417
We only need aggregated summary, but NetworkCycleDataForUidLoader loads
usage for all cycles.
Create AppDataUsageSummaryRepository to reduce the system api call to
only once.
Fix: 304421722
Test: manual - on AppInfoSettings
Test: unit test
Change-Id: I115dfb51dbf77ed3fdde985aa1a968ff7462bebc
To improve performance and better organization and testings.
Fix: 240931350
Test: manual - on AppDataUsage
Test: unit test
Change-Id: I277133b55378a3445aceb826d771b14c0fc91e4a