[RCS UCE] Fix  build failed in Telephony because of the ImsService API changes

Bug: 171965576
Test: build pass
Change-Id: Id80bb1815e329d8664c5399fb58260c5382f43f9
diff --git a/src/com/android/phone/ImsRcsController.java b/src/com/android/phone/ImsRcsController.java
index 122386d..4294f7e 100644
--- a/src/com/android/phone/ImsRcsController.java
+++ b/src/com/android/phone/ImsRcsController.java
@@ -308,6 +308,17 @@
     }
 
     @Override
+    public void requestNetworkAvailability(int subId, String callingPackage,
+            String callingFeatureId, Uri contactNumber, IRcsUceControllerCallback c) {
+        enforceReadPrivilegedPermission("requestNetworkAvailability");
+        if (!isUceSettingEnabled(subId, callingPackage, callingFeatureId)) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "The user has not enabled UCE for this subscription.");
+        }
+        // TODO: Implement this method
+    }
+
+    @Override
     public int getUcePublishState(int subId) {
         enforceReadPrivilegedPermission("getUcePublishState");
         final long token = Binder.clearCallingIdentity();