From e0ac1f7d4c94cb1e672f7893edecd5c7a062753b Mon Sep 17 00:00:00 2001
From: Hall Liu <hallliu@google.com>
Date: Thu, 11 Apr 2019 15:28:20 -0700
Subject: [PATCH] Add EHPLMN and HPLMN to SubscriptionInfo

Add EHPLMN and HPLMN fields to SubscriptionInfo. These fields are read
from the ICC card.

Bug: 130253962
Test: manual
Change-Id: If98c57c14e39b917a5e7e8bbc59c2170989b63a7
---
 .../android/telephony/SubscriptionInfo.java   | 57 ++++++++++++++++---
 .../telephony/SubscriptionManager.java        | 12 ++++
 2 files changed, 62 insertions(+), 7 deletions(-)

diff --git a/telephony/java/android/telephony/SubscriptionInfo.java b/telephony/java/android/telephony/SubscriptionInfo.java
index 2ce3cafa3e1d2..770f780372ad2 100644
--- a/telephony/java/android/telephony/SubscriptionInfo.java
+++ b/telephony/java/android/telephony/SubscriptionInfo.java
@@ -39,6 +39,7 @@ import android.util.DisplayMetrics;
 import android.util.Log;
 
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
@@ -122,6 +123,16 @@ public class SubscriptionInfo implements Parcelable {
      */
     private String mMnc;
 
+    /**
+     * EHPLMNs associated with the subscription
+     */
+    private String[] mEhplmns;
+
+    /**
+     * HPLMNs associated with the subscription
+     */
+    private String[] mHplmns;
+
     /**
      * ISO Country code for the subscription's provider
      */
@@ -315,6 +326,14 @@ public class SubscriptionInfo implements Parcelable {
         return this.mNameSource;
     }
 
+    /**
+     * @hide
+     */
+    public void setAssociatedPlmns(String[] ehplmns, String[] hplmns) {
+        mEhplmns = ehplmns;
+        mHplmns = hplmns;
+    }
+
     /**
      * Creates and returns an icon {@code Bitmap} to represent this {@code SubscriptionInfo} in a
      * user interface.
@@ -466,6 +485,20 @@ public class SubscriptionInfo implements Parcelable {
         return mGroupUUID;
     }
 
+    /**
+     * @hide
+     */
+    public List<String> getEhplmns() {
+        return mEhplmns == null ? Collections.emptyList() : Arrays.asList(mEhplmns);
+    }
+
+    /**
+     * @hide
+     */
+    public List<String> getHplmns() {
+        return mHplmns == null ? Collections.emptyList() : Arrays.asList(mHplmns);
+    }
+
     /**
      * @return the profile class of this subscription.
      * @hide
@@ -599,7 +632,7 @@ public class SubscriptionInfo implements Parcelable {
             String mcc = source.readString();
             String mnc = source.readString();
             String countryIso = source.readString();
-            Bitmap iconBitmap = Bitmap.CREATOR.createFromParcel(source);
+            Bitmap iconBitmap = source.readParcelable(Bitmap.class.getClassLoader());
             boolean isEmbedded = source.readBoolean();
             UiccAccessRule[] accessRules = source.createTypedArray(UiccAccessRule.CREATOR);
             String cardString = source.readString();
@@ -610,11 +643,15 @@ public class SubscriptionInfo implements Parcelable {
             int carrierid = source.readInt();
             int profileClass = source.readInt();
             int subType = source.readInt();
+            String[] ehplmns = source.readStringArray();
+            String[] hplmns = source.readStringArray();
 
-            return new SubscriptionInfo(id, iccId, simSlotIndex, displayName, carrierName,
-                    nameSource, iconTint, number, dataRoaming, iconBitmap, mcc, mnc, countryIso,
-                    isEmbedded, accessRules, cardString, cardId, isOpportunistic, groupUUID,
-                    isGroupDisabled, carrierid, profileClass, subType);
+            SubscriptionInfo info = new SubscriptionInfo(id, iccId, simSlotIndex, displayName,
+                    carrierName, nameSource, iconTint, number, dataRoaming, iconBitmap, mcc, mnc,
+                    countryIso, isEmbedded, accessRules, cardString, cardId, isOpportunistic,
+                    groupUUID, isGroupDisabled, carrierid, profileClass, subType);
+            info.setAssociatedPlmns(ehplmns, hplmns);
+            return info;
         }
 
         @Override
@@ -637,7 +674,7 @@ public class SubscriptionInfo implements Parcelable {
         dest.writeString(mMcc);
         dest.writeString(mMnc);
         dest.writeString(mCountryIso);
-        mIconBitmap.writeToParcel(dest, flags);
+        dest.writeParcelable(mIconBitmap, flags);
         dest.writeBoolean(mIsEmbedded);
         dest.writeTypedArray(mAccessRules, flags);
         dest.writeString(mCardString);
@@ -648,6 +685,8 @@ public class SubscriptionInfo implements Parcelable {
         dest.writeInt(mCarrierId);
         dest.writeInt(mProfileClass);
         dest.writeInt(mSubscriptionType);
+        dest.writeStringArray(mEhplmns);
+        dest.writeStringArray(mHplmns);
     }
 
     @Override
@@ -685,6 +724,8 @@ public class SubscriptionInfo implements Parcelable {
                 + " isOpportunistic " + mIsOpportunistic + " mGroupUUID=" + mGroupUUID
                 + " mIsGroupDisabled=" + mIsGroupDisabled
                 + " profileClass=" + mProfileClass
+                + " ehplmns = " + Arrays.toString(mEhplmns)
+                + " hplmns = " + Arrays.toString(mHplmns)
                 + " subscriptionType=" + mSubscriptionType + "}";
     }
 
@@ -728,6 +769,8 @@ public class SubscriptionInfo implements Parcelable {
                 && TextUtils.equals(mDisplayName, toCompare.mDisplayName)
                 && TextUtils.equals(mCarrierName, toCompare.mCarrierName)
                 && Arrays.equals(mAccessRules, toCompare.mAccessRules)
-                && mProfileClass == toCompare.mProfileClass;
+                && mProfileClass == toCompare.mProfileClass
+                && Arrays.equals(mEhplmns, toCompare.mEhplmns)
+                && Arrays.equals(mHplmns, toCompare.mHplmns);
     }
 }
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index b0fa9d526b16d..e1e1f8bbaaa26 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -457,6 +457,18 @@ public class SubscriptionManager {
      */
     public static final String CARRIER_ID = "carrier_id";
 
+    /**
+     * @hide A comma-separated list of EHPLMNs associated with the subscription
+     * <P>Type: TEXT (String)</P>
+     */
+    public static final String EHPLMNS = "ehplmns";
+
+    /**
+     * @hide A comma-separated list of HPLMNs associated with the subscription
+     * <P>Type: TEXT (String)</P>
+     */
+    public static final String HPLMNS = "hplmns";
+
     /**
      * TelephonyProvider column name for the MCC associated with a SIM, stored as a string.
      * <P>Type: TEXT (String)</P>