Add a Test API to verify if gmscore is the network location provider.

Bug:136079152
Test: adb shell am instrument -w -e class com.google.android.location.gts.LocationManagerTest com.google.android.location.gts/androidx.test.runner.AndroidJUnitRunner
Change-Id: Ibe8ffc6148ea22bef279f75275719075d26f346c

2 files changed, 20 insertions, 0 deletions

diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index d06ba12f5e2a..7f650e36dcd3 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -92,6 +92,7 @@ interface ILocationManager
     String getBestProvider(in Criteria criteria, boolean enabledOnly);
     ProviderProperties getProviderProperties(String provider);
     boolean isProviderPackage(String packageName);
+    List<String> getProviderPackages(String provider);
 
     void setExtraLocationControllerPackage(String packageName);
     String getExtraLocationControllerPackage();
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index 68480ced0692..e7d7c7231015 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -51,6 +51,7 @@ import com.android.internal.annotations.GuardedBy;
 import com.android.internal.location.ProviderProperties;
 import com.android.internal.util.Preconditions;
 
+import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.Executor;
 import java.util.concurrent.RejectedExecutionException;
@@ -1229,6 +1230,24 @@ public class LocationManager {
     }
 
     /**
+     * Returns a list of packages associated with the given provider,
+     * and an empty list if no package is associated with the provider.
+     *
+     * @hide
+     */
+    @TestApi
+    @RequiresPermission(Manifest.permission.READ_DEVICE_CONFIG)
+    @Nullable
+    public List<String> getProviderPackages(@NonNull String provider) {
+        try {
+            return mService.getProviderPackages(provider);
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+            return Collections.emptyList();
+        }
+    }
+
+    /**
      * Sends additional commands to a location provider. Can be used to support provider specific
      * extensions to the Location Manager API.
      *