[Telephony] Implement PhysicalChannelConfig in HAL 1.6

Bug: 169206279
Test: make and VtsHalRadioV1_6Target
Change-Id: I4352ea928a76197aae01b887960eaed05698e3eb
Merged-In: I4352ea928a76197aae01b887960eaed05698e3eb
diff --git a/radio/1.6/IRadioIndication.hal b/radio/1.6/IRadioIndication.hal
index 1b56d40..a53d7c1 100644
--- a/radio/1.6/IRadioIndication.hal
+++ b/radio/1.6/IRadioIndication.hal
@@ -23,6 +23,7 @@
 import @1.6::NetworkScanResult;
 import @1.6::SignalStrength;
 import @1.6::SetupDataCallResult;
+import @1.6::PhysicalChannelConfig;
 
 /**
  * Interface declaring unsolicited radio indications.
@@ -101,4 +102,15 @@
      * CellInfo.
      */
     oneway networkScanResult_1_6(RadioIndicationType type, NetworkScanResult result);
+
+    /**
+     * Indicates physical channel configurations.
+     *
+     * An empty configs list indicates that the radio is in idle mode.
+     *
+     * @param type Type of radio indication
+     * @param configs Vector of PhysicalChannelConfigs
+     */
+    oneway currentPhysicalChannelConfigs_1_6(RadioIndicationType type,
+            vec<PhysicalChannelConfig> configs);
 };