commit | b6aff1f56d55a36256446ec3970d92e9da39b98c | [log] [tgz] |
---|---|---|
author | Hyunyoung Song <hyunyoungs@google.com> | Mon Oct 05 16:08:35 2020 -0700 |
committer | Hyunyoung Song <hyunyoungs@google.com> | Mon Oct 05 16:08:35 2020 -0700 |
tree | 60bb81fde1850ee810b745c1c8893d4dd1c66dae | |
parent | eab40983b9a48b933bde5ca95a82ebd4d83b233d [diff] |
Fix NPE inside RecentsOrientedState Bug: 169963211 Change-Id: I86dd337dc1b862f3fa99b91b47fa250076233f96
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java index 5f0ef83..bb84380 100644 --- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java +++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -539,6 +539,7 @@ * @return "MyObject@1234" */ private static String extractObjectNameAndAddress(String stringToExtract) { - return stringToExtract.substring(stringToExtract.lastIndexOf(DELIMITER_DOT)); + int index = stringToExtract.lastIndexOf(DELIMITER_DOT); + return index >= 0 ? stringToExtract.substring(index) : ""; } }