1 files changed, 4 insertions, 0 deletions
diff --git a/camera2/portability/src/com/android/ex/camera2/portability/HistoryHandler.java b/camera2/portability/src/com/android/ex/camera2/portability/HistoryHandler.java
index ec2a555..6b1c5ab 100644
--- a/camera2/portability/src/com/android/ex/camera2/portability/HistoryHandler.java
+++ b/camera2/portability/src/com/android/ex/camera2/portability/HistoryHandler.java
@@ -35,6 +35,10 @@ class HistoryHandler extends Handler {
         mMsgHistory.offerLast(-1);
     }
 
+    Integer getCurrentMessage() {
+        return mMsgHistory.peekLast();
+    }
+
     String generateHistoryString(int cameraId) {
         String info = new String("HIST");
         info += "_ID" + cameraId;