tree d49cecc9a3e16b9e77cb49bdb46843d9b6e7dc2c
parent ea3bffe575e722014c008df603ea615430e542b2
author lesl <lesl@google.com> 1620382517 +0800
committer Les Lee <lesl@google.com> 1621392819 +0000

Add metered filter for API: buildTemplateCarrier

This CL modifies NetworkTemplate#buildTemplateCarrier to force on
metered carrier network and rename to buildTemplateCarrierMetered.
This method was introduced recently and has no callers.

This method will be used in Settings and NetworkPolicyManagerService
to display and manage data usage on carrier metered networks.

Settings/NetworkPolicyManagerService will use it instead of the existing
method buildTemplateMobileAll method, which only matches metered networks.
That code will change from matching metered mobile networks to matching
metered carrier networks.

Note: The carrier metered network includes metered mobile network and
metered "merged carrier wifi network" that is a specific cerrier wifi network
which provides the same user experience as mobile.

Bug: 176396812
Test: atest -c NetworkTemplateTest
Change-Id: I7196d62bb60844458a6c4b1d94e2baccb71e15cd
Merged-In: I7196d62bb60844458a6c4b1d94e2baccb71e15cd