From febf094fbc65a0ecf86e14d2450f7c01eae66825 Mon Sep 17 00:00:00 2001
From: irisykyang <irisykyang@google.com>
Date: Tue, 10 Apr 2018 15:34:33 +0800
Subject: [PATCH] Reload APNs setting page when receive the intent
 ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED

Bug: 77250264
Test: Manual testing
Change-Id: Ie28c67c89a2590425ff9c06153b53dac6cf141f0
---
 .../android/settings/network/ApnSettings.java    | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/com/android/settings/network/ApnSettings.java b/src/com/android/settings/network/ApnSettings.java
index bbbcdbcbb63..fb662ef177f 100755
--- a/src/com/android/settings/network/ApnSettings.java
+++ b/src/com/android/settings/network/ApnSettings.java
@@ -109,7 +109,7 @@ public class ApnSettings extends RestrictedSettingsFragment implements
 
     private String mSelectedKey;
 
-    private IntentFilter mMobileStateFilter;
+    private IntentFilter mIntentFilter;
 
     private boolean mUnavailable;
 
@@ -120,7 +120,7 @@ public class ApnSettings extends RestrictedSettingsFragment implements
         super(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS);
     }
 
-    private final BroadcastReceiver mMobileStateReceiver = new BroadcastReceiver() {
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
             if (intent.getAction().equals(
@@ -135,6 +135,11 @@ public class ApnSettings extends RestrictedSettingsFragment implements
                     }
                     break;
                 }
+            } else if(intent.getAction().equals(
+                    TelephonyManager.ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED)) {
+                if (!mRestoreDefaultApnMode) {
+                    fillList();
+                }
             }
         }
     };
@@ -160,8 +165,9 @@ public class ApnSettings extends RestrictedSettingsFragment implements
         final int subId = activity.getIntent().getIntExtra(SUB_ID,
                 SubscriptionManager.INVALID_SUBSCRIPTION_ID);
 
-        mMobileStateFilter = new IntentFilter(
+        mIntentFilter = new IntentFilter(
                 TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED);
+        mIntentFilter.addAction(TelephonyManager.ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED);
 
         setIfOnlyAvailableForAdmins(true);
 
@@ -208,7 +214,7 @@ public class ApnSettings extends RestrictedSettingsFragment implements
             return;
         }
 
-        getActivity().registerReceiver(mMobileStateReceiver, mMobileStateFilter);
+        getActivity().registerReceiver(mReceiver, mIntentFilter);
 
         if (!mRestoreDefaultApnMode) {
             fillList();
@@ -223,7 +229,7 @@ public class ApnSettings extends RestrictedSettingsFragment implements
             return;
         }
 
-        getActivity().unregisterReceiver(mMobileStateReceiver);
+        getActivity().unregisterReceiver(mReceiver);
     }
 
     @Override