tree d320c7b541c3b0e29804baab71e83f7a505d5a6f
parent 7e8db8aed8df56ce65e769c43e81425000b74923
author Zhengyu Zhan <zhengyu.zhan@mediatek.com> 1609933154 +0800
committer Lili Lin <lili.lin@mediatek.com> 1615773659 +0800

Support Dual ViLTE stats

Some operator supports multiple VILTE,
both two SIM cards can make VILTE call.
We need to record VILTE data to different interface.
Now NetworkStatsService has only one VILTE data
interface: "vt_data0". All VILTE data stats will
be recorded in this interface.

Bug: 130871087
Test: NetworkStatsServiceTest#testDualVilteProviderStats
Change-Id: I000ec756827bc42cac88dd0a2ca6b7999252357e