android: avoid arrayIndexOutOfBounds when lokit payload doesn't have a value

and is not handled yet like ".uno:CharFontName="

Change-Id: I09d17b6be9ce9b9c9ae6883f8222c8628268815d

1 files changed, 4 insertions, 0 deletions

diff --git a/android/source/src/java/org/libreoffice/InvalidationHandler.java b/android/source/src/java/org/libreoffice/InvalidationHandler.java
index fd382db11ddb..32fe8530671f 100644
--- a/android/source/src/java/org/libreoffice/InvalidationHandler.java
+++ b/android/source/src/java/org/libreoffice/InvalidationHandler.java
@@ -84,6 +84,10 @@ public class InvalidationHandler implements Document.MessageCallback {
 
     private void stateChanged(String payload) {
         String[] parts = payload.split("=");
+        if (parts.length < 2) {
+            Log.e(LOGTAG, "LOK_CALLBACK_STATE_CHANGED unexpected payload: " + payload);
+            return;
+        }
         boolean pressed = Boolean.parseBoolean(parts[1]);
         if (parts[0].equals(".uno:Bold")) {
             LOKitShell.getToolbarController().onToggleStateChanged(Document.BOLD, pressed);