Use a CopyOnWrite list for listeners.

1 files changed, 4 insertions, 2 deletions

diff --git a/same-android/src/main/java/com/orbekk/same/android/ClientInterfaceBridge.java b/same-android/src/main/java/com/orbekk/same/android/ClientInterfaceBridge.java
index c2e6e52..7da6c94 100644
--- a/same-android/src/main/java/com/orbekk/same/android/ClientInterfaceBridge.java
+++ b/same-android/src/main/java/com/orbekk/same/android/ClientInterfaceBridge.java
@@ -17,7 +17,9 @@ package com.orbekk.same.android;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -43,8 +45,8 @@ import com.orbekk.util.DelayedOperation;
 
 public class ClientInterfaceBridge implements ClientInterface {
     private State state;
-    private final ArrayList<StateChangedListener> listeners = 
-            new ArrayList<StateChangedListener>();
+    private final List<StateChangedListener> listeners = 
+            new CopyOnWriteArrayList<StateChangedListener>();
     private final Map<Integer, DelayedOperation> ongoingOperations =
             new HashMap<Integer, DelayedOperation>();
     /** This is used to queue operations until connected to the service. */