1 files changed, 69 insertions, 0 deletions
diff --git a/location/java/android/location/GpsNavigationMessageListenerTransport.java b/location/java/android/location/GpsNavigationMessageListenerTransport.java
new file mode 100644
index 0000000..ec4812b
--- /dev/null
+++ b/location/java/android/location/GpsNavigationMessageListenerTransport.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2014 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.location;
+
+import android.content.Context;
+import android.os.RemoteException;
+
+/**
+ * A handler class to manage transport listeners for {@link GpsNavigationMessageEvent.Listener}.
+ *
+ * @hide
+ */
+class GpsNavigationMessageListenerTransport
+        extends LocalListenerHelper<GpsNavigationMessageEvent.Listener> {
+    private final Context mContext;
+    private final ILocationManager mLocationManager;
+
+    private final IGpsNavigationMessageListener mListenerTransport = new ListenerTransport();
+
+    public GpsNavigationMessageListenerTransport(
+            Context context,
+            ILocationManager locationManager) {
+        super("GpsNavigationMessageListenerTransport");
+        mContext = context;
+        mLocationManager = locationManager;
+    }
+
+    @Override
+    protected boolean registerWithServer() throws RemoteException {
+        return mLocationManager.addGpsNavigationMessageListener(
+                mListenerTransport,
+                mContext.getPackageName());
+    }
+
+    @Override
+    protected void unregisterFromServer() throws RemoteException {
+        mLocationManager.removeGpsNavigationMessageListener(mListenerTransport);
+    }
+
+    private class ListenerTransport extends IGpsNavigationMessageListener.Stub {
+        @Override
+        public void onGpsNavigationMessageReceived(final GpsNavigationMessageEvent event) {
+            ListenerOperation<GpsNavigationMessageEvent.Listener> operation =
+                    new ListenerOperation<GpsNavigationMessageEvent.Listener>() {
+                @Override
+                public void execute(GpsNavigationMessageEvent.Listener listener)
+                        throws RemoteException {
+                    listener.onGpsNavigationMessageReceived(event);
+                }
+            };
+
+            foreach(operation);
+        }
+    }
+}