commit 11a2adb53f764ffcadd262678ff782e6b4992dec
author Mindy Pereira <mindyp@google.com> Tue Jun 28 09:57:43 2011 -0700
committer Mindy Pereira <mindyp@google.com> Tue Jun 28 09:57:43 2011 -0700
tree 2a085f61b4e28e9f859ac0fac896aeba3e551698
parent 749acf9bcf637bfe193b10f917888cb463dda9a5

If the selection happens to be at zero, dont look for the char before.

Fixes Bug:4969660 java.lang.IndexOutOfBoundsException: charAt: -1 < 0

Change-Id: Ie307b3088be32e2cf9afdfdcf1c0106046dbc805

src/com/android/ex/chips/RecipientEditTextView.java

diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 02fd9d5..a2c9191 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -1243,7 +1243,7 @@
             // not just the commit character.
             if (length > 1) {
                 char last;
-                int end = getSelectionEnd() - 1;
+                int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1;
                 int len = length() - 1;
                 if (end != len) {
                     last = s.charAt(end);