Better handling country iso when getting geo location of phone number.

1. Use existing country iso info instead of guessing current country iso from sim and locale for blocked number.
2. Use country iso of current sim instead of default sim for incall location info. This fixes bug in multi sim device when default sim is out of service and making call with the other sim.

Bug: 65399976
Test: manual
PiperOrigin-RevId: 169554641
Change-Id: I416d7e2d6bc3c872bfec3eda4005a5a1684f0e40
diff --git a/java/com/android/incallui/CallerInfo.java b/java/com/android/incallui/CallerInfo.java
index e552d7c..cc1a60a 100644
--- a/java/com/android/incallui/CallerInfo.java
+++ b/java/com/android/incallui/CallerInfo.java
@@ -162,6 +162,8 @@
    */
   public String callSubject;
 
+  public String countryIso;
+
   private boolean mIsEmergency;
   private boolean mIsVoiceMail;
 
@@ -522,7 +524,7 @@
    */
   public void updateGeoDescription(Context context, String fallbackNumber) {
     String number = TextUtils.isEmpty(phoneNumber) ? fallbackNumber : phoneNumber;
-    geoDescription = PhoneNumberHelper.getGeoDescription(context, number);
+    geoDescription = PhoneNumberHelper.getGeoDescription(context, number, countryIso);
   }
 
   /** @return a string debug representation of this instance. */