commit 45c6ad56592da633055c10cd30b0aa4c6cd1cda7
author SongFerngWang <songferngwang@google.com> Thu Nov 29 17:29:05 2018 +0800
committer SongFerng Wang <songferngwang@google.com> Fri Dec 14 06:50:56 2018 +0000
tree 873d8b46bad5e6d2f02867cb0caa4a23a5fcd800
parent 26c0e9d05a12663ad9c87b4c14cf6e2edaeb1ef2

Call forwarding's USSD parser can't skip null string.

Call forwarding's USSD parser can't handle 120*1**20*1*0#.
Parser can't handle null string.

BUG: 119806564
Test: Manual test, fake the response msg,and check call forwarding info.
Change-Id: I14757b6f2fe13bcc243a135460825aa282f8aaf1

src/com/android/phone/CarrierXmlParser.java

diff --git a/src/com/android/phone/CarrierXmlParser.java b/src/com/android/phone/CarrierXmlParser.java
index 2497348..4cf7e35 100644
--- a/src/com/android/phone/CarrierXmlParser.java
+++ b/src/com/android/phone/CarrierXmlParser.java
@@ -151,6 +151,8 @@
                 for (int i = 0; i <= groupSize; i++) {
                     if (!TextUtils.isEmpty(m.group(i))) {
                         mParserStr.add(m.group(i));
+                    } else {
+                        mParserStr.add("");
                     }
                 }
             }