altoslib: Make AltosState serializable

[fw/altos] / altoslib / AltosListenerState.java

diff --git a/altoslib/AltosListenerState.java b/altoslib/AltosListenerState.java
index 054ff1d06431d12bab7eb88bbc02c4012be94c9b..ed1f0f192ef53f1429fc8f7f7d1d268275d6f70d 100644 (file)
--- a/altoslib/AltosListenerState.java
+++ b/altoslib/AltosListenerState.java
@@ -17,7 +17,9 @@
 
 package org.altusmetrum.altoslib_5;
 
-public class AltosListenerState {
+import java.io.*;
+
+public class AltosListenerState implements Serializable {
        public int      crc_errors;
        public double   battery;