Update libphone number to v8.12.46 am: 16bb0e7854 am: ac6f4d4619android-13.0.0_r83android-13.0.0_r82android-13.0.0_r81android-13.0.0_r80android-13.0.0_r79android-13.0.0_r78android-13.0.0_r77android-13.0.0_r76android-13.0.0_r75android-13.0.0_r74android-13.0.0_r73android-13.0.0_r72android-13.0.0_r71android-13.0.0_r70android-13.0.0_r69android-13.0.0_r68android-13.0.0_r67android-13.0.0_r66android-13.0.0_r65android-13.0.0_r64android-13.0.0_r63android-13.0.0_r62android-13.0.0_r61android-13.0.0_r60android-13.0.0_r59android-13.0.0_r58android-13.0.0_r56android-13.0.0_r54android-13.0.0_r53android-13.0.0_r52android-13.0.0_r51android-13.0.0_r50android-13.0.0_r49android-13.0.0_r48android-13.0.0_r47android-13.0.0_r46android-13.0.0_r45android-13.0.0_r44android-13.0.0_r43android-13.0.0_r42android-13.0.0_r41android-13.0.0_r40android-13.0.0_r39android-13.0.0_r38android-13.0.0_r37android-13.0.0_r36android-13.0.0_r35android-13.0.0_r34android-13.0.0_r33android-13.0.0_r32android13-qpr3-s9-releaseandroid13-qpr3-s8-releaseandroid13-qpr3-s7-releaseandroid13-qpr3-s6-releaseandroid13-qpr3-s5-releaseandroid13-qpr3-s4-releaseandroid13-qpr3-s3-releaseandroid13-qpr3-s2-releaseandroid13-qpr3-s14-releaseandroid13-qpr3-s13-releaseandroid13-qpr3-s12-releaseandroid13-qpr3-s11-releaseandroid13-qpr3-s10-releaseandroid13-qpr3-s1-releaseandroid13-qpr3-releaseandroid13-qpr3-c-s8-releaseandroid13-qpr3-c-s7-releaseandroid13-qpr3-c-s6-releaseandroid13-qpr3-c-s5-releaseandroid13-qpr3-c-s4-releaseandroid13-qpr3-c-s3-releaseandroid13-qpr3-c-s2-releaseandroid13-qpr3-c-s12-releaseandroid13-qpr3-c-s11-releaseandroid13-qpr3-c-s10-releaseandroid13-qpr3-c-s1-releaseandroid13-qpr2-s9-releaseandroid13-qpr2-s8-releaseandroid13-qpr2-s7-releaseandroid13-qpr2-s6-releaseandroid13-qpr2-s5-releaseandroid13-qpr2-s3-releaseandroid13-qpr2-s2-releaseandroid13-qpr2-s12-releaseandroid13-qpr2-s11-releaseandroid13-qpr2-s10-releaseandroid13-qpr2-s1-releaseandroid13-qpr2-releaseandroid13-qpr2-b-s1-releaseandroid13-d4-s2-releaseandroid13-d4-s1-releaseandroid13-d4-release

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/libphonenumber/+/17510220

Change-Id: Ie03446d5ce1ffb7faa24ef23105ea75764d637dc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/libphonenumber/src/com/google/i18n/phonenumbers/AsYouTypeFormatter.java b/libphonenumber/src/com/google/i18n/phonenumbers/AsYouTypeFormatter.java
index c9a1f5c3..be11be57 100644
--- a/libphonenumber/src/com/google/i18n/phonenumbers/AsYouTypeFormatter.java
+++ b/libphonenumber/src/com/google/i18n/phonenumbers/AsYouTypeFormatter.java
@@ -70,10 +70,12 @@ public class AsYouTypeFormatter {
   // used by the AYTF. It is eligible when the format element under numberFormat contains groups of
   // the dollar sign followed by a single digit, separated by valid phone number punctuation. This
   // prevents invalid punctuation (such as the star sign in Israeli star numbers) getting into the
-  // output of the AYTF.
+  // output of the AYTF. We require that the first group is present in the output pattern to ensure
+  // no data is lost while formatting; when we format as you type, this should always be the case.
   private static final Pattern ELIGIBLE_FORMAT_PATTERN =
       Pattern.compile("[" + PhoneNumberUtil.VALID_PUNCTUATION + "]*"
-          + "(\\$\\d" + "[" + PhoneNumberUtil.VALID_PUNCTUATION + "]*)+");
+          + "\\$1" + "[" + PhoneNumberUtil.VALID_PUNCTUATION + "]*(\\$\\d"
+          + "[" + PhoneNumberUtil.VALID_PUNCTUATION + "]*)*");
   // A set of characters that, if found in a national prefix formatting rules, are an indicator to
   // us that we should separate the national prefix from the number when formatting.
   private static final Pattern NATIONAL_PREFIX_SEPARATORS_PATTERN = Pattern.compile("[- ]");