tree bd18a4fe8c2a674c6d0ccf61a018f8a67961b27f
parent 5cd89ebb01b02391b82d7485de3c2c4ff18270d2
author calvinpan <calvinpan@google.com> 1579005451 +0800
committer Brad Ebinger <breadley@google.com> 1579901007 -0800

Redesign the setPreferredNetworkType

Some APPs(like OMA DM) might enable or disable 5G settings, so redesign
the setPreferredNetworkType behavior.

1. Create allowed_network_type in telephonyprovider
2. Create get/set allowed network type API
3. When APPs call setPreferredNetworkType() that will AND with allowed
network type.

Bug: 136730709
Test: By Manual
1. setAllowedNetwork to disable 5G
2. setPreferredNetworkTypeBitmask to set NR_LTE_GSM_WCDMA
3. framework set LTE_GSM_WCDMA to modem
Merged-In: Ia257e6ddaa33c32bc09340a59c9daf71ce1fa8cf
Change-Id: Ia257e6ddaa33c32bc09340a59c9daf71ce1fa8cf