GPS Hardware geofencing.

Add support for doing geofencing in hardware.

Change-Id: I6d5015190e8d84e1f4beb1010ed977a71c1622d0

1 files changed, 67 insertions, 0 deletions

diff --git a/location/lib/java/com/android/location/provider/GeofenceProvider.java b/location/lib/java/com/android/location/provider/GeofenceProvider.java
new file mode 100644
index 0000000..2618f34
--- /dev/null
+++ b/location/lib/java/com/android/location/provider/GeofenceProvider.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2013 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.location.provider;
+
+import android.hardware.location.GeofenceHardware;
+import android.hardware.location.IGeofenceHardware;
+import android.os.IBinder;
+
+import android.location.IGeofenceProvider;
+import android.util.Log;
+
+import java.lang.Long;
+
+/**
+ * Base class for geofence providers implemented as unbundled services.
+ *
+ * <p>Geofence providers can be implemented as services and return the result of
+ * {@link com.android.location.provider.GeofenceProvider#getBinder()} in its getBinder() method.
+ *
+ * <p>IMPORTANT: This class is effectively a public API for unbundled
+ * applications, and must remain API stable. See README.txt in the root
+ * of this package for more information.
+ */
+public abstract class GeofenceProvider {
+
+    private GeofenceHardware mGeofenceHardware;
+
+    private IGeofenceProvider.Stub mProvider = new IGeofenceProvider.Stub() {
+        public void setGeofenceHardware(IGeofenceHardware hardwareProxy) {
+            mGeofenceHardware = new GeofenceHardware(hardwareProxy);
+            onGeofenceHardwareChange(mGeofenceHardware);
+        }
+    };
+
+    /**
+     * Returns the Binder interface for the geofence provider.
+     * This is intended to be used for the onBind() method of
+     * a service that implements a geofence service.
+     *
+     * @return the IBinder instance for the provider
+     */
+    public IBinder getBinder() {
+        return mProvider;
+    }
+
+    /**
+     * Called when GeofenceHardware object becomes available.
+     *
+     * @param geofenceHardware Geofence Hardware object. This can be null
+     *        when for some reason the service connection gets disconnected.
+     */
+    public abstract void onGeofenceHardwareChange(GeofenceHardware geofenceHardware);
+}