diff --git a/android/media/RoutingDelegate.java b/android/media/RoutingDelegate.java
new file mode 100644
index 0000000..2359813
--- /dev/null
+++ b/android/media/RoutingDelegate.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.os.Handler;
+
+class RoutingDelegate implements AudioRouting.OnRoutingChangedListener {
+    private AudioRouting mAudioRouting;
+    private AudioRouting.OnRoutingChangedListener mOnRoutingChangedListener;
+    private Handler mHandler;
+
+    RoutingDelegate(final AudioRouting audioRouting,
+                    final AudioRouting.OnRoutingChangedListener listener,
+                    Handler handler) {
+        mAudioRouting = audioRouting;
+        mOnRoutingChangedListener = listener;
+        mHandler = handler;
+    }
+
+    public AudioRouting.OnRoutingChangedListener getListener() {
+        return mOnRoutingChangedListener;
+    }
+
+    public Handler getHandler() {
+        return mHandler;
+    }
+
+    @Override
+    public void onRoutingChanged(AudioRouting router) {
+        if (mOnRoutingChangedListener != null) {
+            mOnRoutingChangedListener.onRoutingChanged(mAudioRouting);
+        }
+    }
+}