Merge "Fix NPE" into sc-v2-dev am: 70cc3c99d3 am: 1cdad7c9ae

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19886854

Change-Id: I6f175a177d4dca48cd383782617cfbf975e58790
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/core/java/android/app/NotificationChannelGroup.java b/core/java/android/app/NotificationChannelGroup.java
index 2b245aae915f..5c29eb35fcee 100644
--- a/core/java/android/app/NotificationChannelGroup.java
+++ b/core/java/android/app/NotificationChannelGroup.java
@@ -95,8 +95,11 @@ public final class NotificationChannelGroup implements Parcelable {
         } else {
             mId = null;
         }
-        mName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
-        mName = getTrimmedString(mName.toString());
+        if (in.readByte() != 0) {
+            mName = getTrimmedString(in.readString());
+        } else {
+            mName = "";
+        }
         if (in.readByte() != 0) {
             mDescription = getTrimmedString(in.readString());
         } else {
@@ -122,7 +125,12 @@ public final class NotificationChannelGroup implements Parcelable {
         } else {
             dest.writeByte((byte) 0);
         }
-        TextUtils.writeToParcel(mName.toString(), dest, flags);
+        if (mName != null) {
+            dest.writeByte((byte) 1);
+            dest.writeString(mName.toString());
+        } else {
+            dest.writeByte((byte) 0);
+        }
         if (mDescription != null) {
             dest.writeByte((byte) 1);
             dest.writeString(mDescription);