Fix to be testable on TestApp.

Change the calling identity using Binder.clearCallingIdentity() and Binder.restoreCallingIdentity().

Bug: 361178940
Test: manual test with test apk
Test: regression test b/361178940#comment5
Flag: com.android.internal.telephony.flags.carrier_roaming_nb_iot_ntn

Change-Id: Ie6990ced2d60afbcb672760b9525c3de938dde1f
1 file changed