AI 144372: Cleanup Settings support for enabling and disabling location providers:

  LocationManagerService now listens for changes to settings,
  making LocationManager.updateProviders() unnecessary.
  Removed LocationManager.updateProviders()
  Added Settings.Secure.setLocationProviderEnabled(), which is a thread-safe way
  of enabling or disabling a single location provider.
  This is safer than reading, modifying and writing the LOCATION_PROVIDERS_ALLOWED directly.
  BUG=1729031

Automated import of CL 144372

2 files changed, 0 insertions, 16 deletions

diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index 69c404a..d0f9877 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -33,8 +33,6 @@ interface ILocationManager
     List getAllProviders();
     List getProviders(boolean enabledOnly);
 
-    void updateProviders();
-
     void requestLocationUpdates(String provider, long minTime, float minDistance,
         in ILocationListener listener);
     void requestLocationUpdatesPI(String provider, long minTime, float minDistance,
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index 022ee25..0c7254e 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -313,20 +313,6 @@ public class LocationManager {
     }
 
     /**
-     * Propagates the enabled/disabled state of the providers from the system
-     * settings to the providers themselves.
-     *
-     * {@hide}
-     */
-    public void updateProviders() {
-        try {
-            mService.updateProviders();
-        } catch (RemoteException ex) {
-            Log.e(TAG, "updateProviders: RemoteException", ex);
-        }
-    }
-
-    /**
      * Returns the next looser power requirement, in the sequence:
      *
      * POWER_LOW -> POWER_MEDIUM -> POWER_HIGH -> NO_REQUIREMENT