--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/main/java/org/tn5250j/event/ScreenOIAListener.java	Thu Dec 03 11:23:55 2015 -0800
@@ -0,0 +1,45 @@
+/**
+ *
+ * <p>Title: ScreenOIAListener</p>
+ * <p>Description: Main interface to draw the graphical image of the screen</p>
+ * <p>Copyright: Copyright (c) 2000 - 2002</p>
+ * <p>
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
+ * </p>
+ * @author Kenneth J. Pouncey
+ * @version 0.5
+ */
+
+package org.tn5250j.event;
+
+import org.tn5250j.framework.tn5250.ScreenOIA;
+
+public interface ScreenOIAListener {
+
+    public static final int OIA_CHANGED_INSERT_MODE = 0;
+    public static final int OIA_CHANGED_KEYS_BUFFERED = 1;
+    public static final int OIA_CHANGED_KEYBOARD_LOCKED = 2;
+    public static final int OIA_CHANGED_MESSAGELIGHT = 3;
+    public static final int OIA_CHANGED_SCRIPT = 4;
+    public static final int OIA_CHANGED_BELL = 5;
+    public static final int OIA_CHANGED_CLEAR_SCREEN = 6;
+    public static final int OIA_CHANGED_INPUTINHIBITED = 7;
+    public static final int OIA_CHANGED_CURSOR = 8;
+
+
+    public void onOIAChanged(ScreenOIA oia, int change);
+
+}