commit 16503cf51762563a7342efdc5921f59576565771
author Treehugger Robot <treehugger-gerrit@google.com> Wed Aug 19 14:47:21 2020 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Aug 19 14:47:21 2020 +0000
tree de8b0f6ac5cd00b70b3c16ec9fb3178ac015b47f
parent 33e49718203b36b82ec46f7798456b1043109d38
parent 291fd9b816fb9bfdda065b3866b28537db20d7c8

Merge "Settings: Fix exception in about phone during SIM swap"

src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java

diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
index 370bdfb..9858ad2 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
@@ -152,6 +152,7 @@
     private final Context mContext;
 
     private boolean mShowLatestAreaInfo;
+    private boolean mIsRegisteredListener = false;
 
     private final BroadcastReceiver mAreaInfoReceiver = new BroadcastReceiver() {
         @Override
@@ -282,11 +283,22 @@
             mContext.registerReceiver(mAreaInfoReceiver,
                     new IntentFilter(CellBroadcastIntents.ACTION_AREA_INFO_UPDATED));
         }
+
+        mIsRegisteredListener = true;
     }
 
     @Override
     public void onPause() {
         if (mSubscriptionInfo == null) {
+            if (mIsRegisteredListener) {
+                mSubscriptionManager.removeOnSubscriptionsChangedListener(
+                        mOnSubscriptionsChangedListener);
+                mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
+                if (mShowLatestAreaInfo) {
+                    mContext.unregisterReceiver(mAreaInfoReceiver);
+                }
+                mIsRegisteredListener = false;
+            }
             return;
         }