Merge "Emergency SUPL when location is disabled" into oc-dr1-dev

am: 424e517d5d

Change-Id: I4d7c458c02e3de1d707c6314102bb8b00fe2bda6

services/core/java/com/android/server/location/GnssLocationProvider.java

@@ -789,6 +789,18 @@ public class GnssLocationProvider implements LocationProviderInterface {
             }
         };
         mGnssMetrics = new GnssMetrics();
+
+        /*
+        * A cycle of native_init() and native_cleanup() is needed so that callbacks are registered
+        * after bootup even when location is disabled. This will allow Emergency SUPL to work even
+        * when location is disabled before device restart.
+        * */
+        boolean isInitialized = native_init();
+        if(!isInitialized) {
+            Log.d(TAG, "Failed to initialize at bootup");
+        } else {
+            native_cleanup();
+        }
     }
 
     /**