tree 3d11bc4df090ff5f5336e0d8dcc285819a058042
parent 917ee2f164e24b97c6cb00952fcbafec7cf2a713
author Rambo Wang <rambowang@google.com> 1615833709 -0700
committer Rambo Wang <rambowang@google.com> 1616517181 -0700

Export ServiceState#DataRegState into TelephonyProvider

Add test case to make sure notifyChange was called by
notifyChangeForSubId and notifyChangeForSubIdAndField
when dataRegState changes.

Bug: 182601774
Test: atest com.android.phone.ServiceStateProviderTest
Change-Id: I30f4b3f53daa311ef2526b9f5aceed2099df6da0