location: Add support for location providers outside of the system process.

Also added new permissions android.permission.INSTALL_LOCATION_PROVIDER
and android.permission.INSTALL_LOCATION_COLLECTOR to the public API.

Signed-off-by: Mike Lockwood <lockwood@android.com>

4 files changed, 88 insertions, 7 deletions

diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index 096622a..2c214c9 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -59,9 +59,9 @@ interface ILocationManager
     boolean isProviderEnabled(String provider);
 
     Location getLastKnownLocation(String provider);
-    
+
     /* used by location providers to tell the location manager when it has a new location */
-    void setLocation(in Location location);
+    void reportLocation(in Location location);
 
     String getFromLocation(double latitude, double longitude, int maxResults,
         String language, String country, String variant, String appName, out List<Address> addrs);
@@ -82,7 +82,7 @@ interface ILocationManager
     void clearTestProviderStatus(String provider);
 
     /* for installing external Location Providers */
-    void setNetworkLocationProvider(ILocationProvider provider);
-    void setLocationCollector(ILocationCollector collector);
-    void setGeocodeProvider(IGeocodeProvider provider);
+    void installLocationProvider(String name, ILocationProvider provider);
+    void installLocationCollector(ILocationCollector collector);
+    void installGeocodeProvider(IGeocodeProvider provider);
 }
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index dacfeb9..aef8985 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -1255,4 +1255,85 @@ public class LocationManager {
             return false;
         }
     }
+
+    /**
+     * Installs a network location provider.
+     *
+     * @param name of the location provider
+     * @param provider Binder interface for the location provider
+     *
+     * @return true if the command succeeds.
+     *
+     * Requires the android.permission.INSTALL_LOCATION_PROVIDER permission.
+     *
+     * {@hide}
+     */
+    public boolean installLocationProvider(String name, ILocationProvider provider) {
+        try {
+            mService.installLocationProvider(name, provider);
+            return true;
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException in installLocationProvider: ", e);
+            return false;
+        }
+    }
+
+    /**
+     * Installs a location collector.
+     *
+     * @param provider Binder interface for the location collector
+     *
+     * @return true if the command succeeds.
+     *
+     * Requires the android.permission.INSTALL_LOCATION_COLLECTOR permission.
+     *
+     * {@hide}
+     */
+    public boolean installLocationCollector(ILocationCollector collector) {
+        try {
+            mService.installLocationCollector(collector);
+            return true;
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException in setLocationCollector: ", e);
+            return false;
+        }
+    }
+
+    /**
+     * Installs a geocoder server.
+     *
+     * @param provider Binder interface for the geocoder provider
+     *
+     * @return true if the command succeeds.
+     *
+     * Requires the android.permission.INSTALL_LOCATION_PROVIDER permission.
+     *
+     * {@hide}
+     */
+    public boolean installGeocodeProvider(IGeocodeProvider provider) {
+        try {
+            mService.installGeocodeProvider(provider);
+            return true;
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException in setGeocodeProvider: ", e);
+            return false;
+        }
+    }
+
+    /**
+     * Used by location providers to report new locations.
+     *
+     * @param location new Location to report
+     *
+     * Requires the android.permission.INSTALL_LOCATION_PROVIDER permission.
+     *
+     * {@hide}
+     */
+    public void reportLocation(Location location) {
+        try {
+            mService.reportLocation(location);
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException in reportLocation: ", e);
+        }
+    }
 }
diff --git a/location/java/com/android/internal/location/GpsLocationProvider.java b/location/java/com/android/internal/location/GpsLocationProvider.java
index 693848b..5877dd1 100644
--- a/location/java/com/android/internal/location/GpsLocationProvider.java
+++ b/location/java/com/android/internal/location/GpsLocationProvider.java
@@ -708,7 +708,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
             }
 
             try {
-                mLocationManager.setLocation(mLocation);
+                mLocationManager.reportLocation(mLocation);
             } catch (RemoteException e) {
                 Log.e(TAG, "RemoteException calling reportLocation");
             }
diff --git a/location/java/com/android/internal/location/MockProvider.java b/location/java/com/android/internal/location/MockProvider.java
index 6fa2c29..d81d0ab 100644
--- a/location/java/com/android/internal/location/MockProvider.java
+++ b/location/java/com/android/internal/location/MockProvider.java
@@ -138,7 +138,7 @@ public class MockProvider extends ILocationProvider.Stub {
         mLocation.set(l);
         mHasLocation = true;
         try {
-            mLocationManager.setLocation(mLocation);
+            mLocationManager.reportLocation(mLocation);
         } catch (RemoteException e) {
             Log.e(TAG, "RemoteException calling reportLocation");
         }