Expose Gps Navigation Messages in the platform.
b/16405976
Change-Id: Ic982ea2467d116585780c20c2fa7e974e50f8345
diff --git a/services/core/java/com/android/server/location/GpsNavigationMessageProvider.java b/services/core/java/com/android/server/location/GpsNavigationMessageProvider.java
new file mode 100644
index 0000000..fca7378
--- /dev/null
+++ b/services/core/java/com/android/server/location/GpsNavigationMessageProvider.java
@@ -0,0 +1,48 @@
+/*
+ * 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 com.android.server.location;
+
+import android.location.GpsNavigationMessageEvent;
+import android.location.IGpsNavigationMessageListener;
+import android.os.RemoteException;
+
+/**
+ * An base implementation for GPS navigation messages provider.
+ * It abstracts out the responsibility of handling listeners, while still allowing technology
+ * specific implementations to be built.
+ *
+ * @hide
+ */
+public abstract class GpsNavigationMessageProvider
+ extends RemoteListenerHelper<IGpsNavigationMessageListener> {
+ public GpsNavigationMessageProvider() {
+ super("GpsNavigationMessageProvider");
+ }
+
+ public void onNavigationMessageAvailable(final GpsNavigationMessageEvent event) {
+ ListenerOperation<IGpsNavigationMessageListener> operation =
+ new ListenerOperation<IGpsNavigationMessageListener>() {
+ @Override
+ public void execute(IGpsNavigationMessageListener listener)
+ throws RemoteException {
+ listener.onGpsNavigationMessageReceived(event);
+ }
+ };
+
+ foreach(operation);
+ }
+}