Move NetworkScorerAppManager into com.android.server.

NetworkScorerAppManager is only used internally by the
NetworkScoreService and no longer needs to be part of core.
Extracted its inner class, NetworkScorerAppData, into a top-level
class and left it in android.net as it's used as part of the
NetworkScoreManager API.

Test: runtest frameworks-services -c com.android.server.NetworkScorerAppManagerTest
Test: runtest frameworks-services -c com.android.server.NetworkScoreServiceTest
Bug: 35095406
Change-Id: I201f081e05d0a909b4ae3142b63afc3e21548f77
diff --git a/core/java/android/net/INetworkScoreService.aidl b/core/java/android/net/INetworkScoreService.aidl
index f249daf..362ea9d 100644
--- a/core/java/android/net/INetworkScoreService.aidl
+++ b/core/java/android/net/INetworkScoreService.aidl
@@ -18,7 +18,7 @@
 
 import android.net.INetworkScoreCache;
 import android.net.NetworkKey;
-import android.net.NetworkScorerAppManager;
+import android.net.NetworkScorerAppData;
 import android.net.RecommendationRequest;
 import android.net.RecommendationResult;
 import android.net.ScoredNetwork;
@@ -135,11 +135,11 @@
     /**
      * Returns metadata about the active scorer or <code>null</code> if there is no active scorer.
      */
-    NetworkScorerAppManager.NetworkScorerAppData getActiveScorer();
+    NetworkScorerAppData getActiveScorer();
 
     /**
      * Returns the list of available scorer apps. The list will be empty if there are
      * no valid scorers.
      */
-    List<NetworkScorerAppManager.NetworkScorerAppData> getAllValidScorers();
+    List<NetworkScorerAppData> getAllValidScorers();
 }
diff --git a/core/java/android/net/NetworkScoreManager.java b/core/java/android/net/NetworkScoreManager.java
index edfaee4..815d480 100644
--- a/core/java/android/net/NetworkScoreManager.java
+++ b/core/java/android/net/NetworkScoreManager.java
@@ -18,7 +18,6 @@
 
 import static android.net.NetworkRecommendationProvider.EXTRA_RECOMMENDATION_RESULT;
 
-import android.Manifest;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -26,7 +25,6 @@
 import android.annotation.SdkConstant.SdkConstantType;
 import android.annotation.SystemApi;
 import android.content.Context;
-import android.net.NetworkScorerAppManager.NetworkScorerAppData;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.RemoteCallback;
diff --git a/core/java/android/net/NetworkScorerAppManager.aidl b/core/java/android/net/NetworkScorerAppData.aidl
similarity index 91%
rename from core/java/android/net/NetworkScorerAppManager.aidl
rename to core/java/android/net/NetworkScorerAppData.aidl
index d968343..ee7f1d1 100644
--- a/core/java/android/net/NetworkScorerAppManager.aidl
+++ b/core/java/android/net/NetworkScorerAppData.aidl
@@ -16,4 +16,4 @@
 
 package android.net;
 
-parcelable NetworkScorerAppManager.NetworkScorerAppData;
+parcelable NetworkScorerAppData;
diff --git a/core/java/android/net/NetworkScorerAppData.java b/core/java/android/net/NetworkScorerAppData.java
new file mode 100644
index 0000000..fca0a2e
--- /dev/null
+++ b/core/java/android/net/NetworkScorerAppData.java
@@ -0,0 +1,99 @@
+package android.net;
+
+import android.annotation.Nullable;
+import android.content.ComponentName;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/**
+ * Holds metadata about a discovered network scorer/recommendation application.
+ *
+ * @hide
+ */
+public final class NetworkScorerAppData implements Parcelable {
+    /** UID of the scorer app. */
+    public final int packageUid;
+    private final ComponentName mRecommendationService;
+    /**
+     * The {@link ComponentName} of the Activity to start before enabling the "connect to open
+     * wifi networks automatically" feature.
+     */
+    private final ComponentName mEnableUseOpenWifiActivity;
+
+    public NetworkScorerAppData(int packageUid, ComponentName recommendationServiceComp,
+            ComponentName enableUseOpenWifiActivity) {
+        this.packageUid = packageUid;
+        this.mRecommendationService = recommendationServiceComp;
+        this.mEnableUseOpenWifiActivity = enableUseOpenWifiActivity;
+    }
+
+    protected NetworkScorerAppData(Parcel in) {
+        packageUid = in.readInt();
+        mRecommendationService = ComponentName.readFromParcel(in);
+        mEnableUseOpenWifiActivity = ComponentName.readFromParcel(in);
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(packageUid);
+        ComponentName.writeToParcel(mRecommendationService, dest);
+        ComponentName.writeToParcel(mEnableUseOpenWifiActivity, dest);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<NetworkScorerAppData> CREATOR =
+            new Creator<NetworkScorerAppData>() {
+                @Override
+                public NetworkScorerAppData createFromParcel(Parcel in) {
+                    return new NetworkScorerAppData(in);
+                }
+
+                @Override
+                public NetworkScorerAppData[] newArray(int size) {
+                    return new NetworkScorerAppData[size];
+                }
+            };
+
+    public String getRecommendationServicePackageName() {
+        return mRecommendationService.getPackageName();
+    }
+
+    public ComponentName getRecommendationServiceComponent() {
+        return mRecommendationService;
+    }
+
+    @Nullable
+    public ComponentName getEnableUseOpenWifiActivity() {
+        return mEnableUseOpenWifiActivity;
+    }
+
+    @Override
+    public String toString() {
+        return "NetworkScorerAppData{" +
+                "packageUid=" + packageUid +
+                ", mRecommendationService=" + mRecommendationService +
+                ", mEnableUseOpenWifiActivity=" + mEnableUseOpenWifiActivity +
+                '}';
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        NetworkScorerAppData that = (NetworkScorerAppData) o;
+        return packageUid == that.packageUid &&
+                Objects.equals(mRecommendationService, that.mRecommendationService) &&
+                Objects.equals(mEnableUseOpenWifiActivity, that.mEnableUseOpenWifiActivity);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(packageUid, mRecommendationService, mEnableUseOpenWifiActivity);
+    }
+}
diff --git a/services/core/java/com/android/server/NetworkScoreService.java b/services/core/java/com/android/server/NetworkScoreService.java
index b33538cb..d5999a9 100644
--- a/services/core/java/com/android/server/NetworkScoreService.java
+++ b/services/core/java/com/android/server/NetworkScoreService.java
@@ -35,8 +35,7 @@
 import android.net.INetworkScoreService;
 import android.net.NetworkKey;
 import android.net.NetworkScoreManager;
-import android.net.NetworkScorerAppManager;
-import android.net.NetworkScorerAppManager.NetworkScorerAppData;
+import android.net.NetworkScorerAppData;
 import android.net.RecommendationRequest;
 import android.net.RecommendationResult;
 import android.net.ScoredNetwork;
diff --git a/core/java/android/net/NetworkScorerAppManager.java b/services/core/java/com/android/server/NetworkScorerAppManager.java
similarity index 71%
rename from core/java/android/net/NetworkScorerAppManager.java
rename to services/core/java/com/android/server/NetworkScorerAppManager.java
index bbc1c79..dea2f55 100644
--- a/core/java/android/net/NetworkScorerAppManager.java
+++ b/services/core/java/com/android/server/NetworkScorerAppManager.java
@@ -14,7 +14,7 @@
  * limitations under the License
  */
 
-package android.net;
+package com.android.server;
 
 import android.Manifest.permission;
 import android.annotation.Nullable;
@@ -24,9 +24,9 @@
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
-import android.os.Parcel;
-import android.os.Parcelable;
 import android.content.pm.ServiceInfo;
+import android.net.NetworkScoreManager;
+import android.net.NetworkScorerAppData;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.TextUtils;
@@ -37,7 +37,6 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Objects;
 
 /**
  * Internal class for discovering and managing the network scorer/recommendation application.
@@ -55,94 +54,6 @@
     }
 
     /**
-     * Holds metadata about a discovered network scorer/recommendation application.
-     */
-    public static final class NetworkScorerAppData implements Parcelable {
-        /** UID of the scorer app. */
-        public final int packageUid;
-        private final ComponentName mRecommendationService;
-        /**
-         * The {@link ComponentName} of the Activity to start before enabling the "connect to open
-         * wifi networks automatically" feature.
-         */
-        private final ComponentName mEnableUseOpenWifiActivity;
-
-        public NetworkScorerAppData(int packageUid, ComponentName recommendationServiceComp,
-                ComponentName enableUseOpenWifiActivity) {
-            this.packageUid = packageUid;
-            this.mRecommendationService = recommendationServiceComp;
-            this.mEnableUseOpenWifiActivity = enableUseOpenWifiActivity;
-        }
-
-        protected NetworkScorerAppData(Parcel in) {
-            packageUid = in.readInt();
-            mRecommendationService = ComponentName.readFromParcel(in);
-            mEnableUseOpenWifiActivity = ComponentName.readFromParcel(in);
-        }
-
-        @Override
-        public void writeToParcel(Parcel dest, int flags) {
-            dest.writeInt(packageUid);
-            ComponentName.writeToParcel(mRecommendationService, dest);
-            ComponentName.writeToParcel(mEnableUseOpenWifiActivity, dest);
-        }
-
-        @Override
-        public int describeContents() {
-            return 0;
-        }
-
-        public static final Creator<NetworkScorerAppData> CREATOR =
-                new Creator<NetworkScorerAppData>() {
-                    @Override
-                    public NetworkScorerAppData createFromParcel(Parcel in) {
-                        return new NetworkScorerAppData(in);
-                    }
-
-                    @Override
-                    public NetworkScorerAppData[] newArray(int size) {
-                        return new NetworkScorerAppData[size];
-                    }
-                };
-
-        public String getRecommendationServicePackageName() {
-            return mRecommendationService.getPackageName();
-        }
-
-        public ComponentName getRecommendationServiceComponent() {
-            return mRecommendationService;
-        }
-
-        @Nullable public ComponentName getEnableUseOpenWifiActivity() {
-            return mEnableUseOpenWifiActivity;
-        }
-
-        @Override
-        public String toString() {
-            return "NetworkScorerAppData{" +
-                    "packageUid=" + packageUid +
-                    ", mRecommendationService=" + mRecommendationService +
-                    ", mEnableUseOpenWifiActivity=" + mEnableUseOpenWifiActivity +
-                    '}';
-        }
-
-        @Override
-        public boolean equals(Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-            NetworkScorerAppData that = (NetworkScorerAppData) o;
-            return packageUid == that.packageUid &&
-                    Objects.equals(mRecommendationService, that.mRecommendationService) &&
-                    Objects.equals(mEnableUseOpenWifiActivity, that.mEnableUseOpenWifiActivity);
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(packageUid, mRecommendationService, mEnableUseOpenWifiActivity);
-        }
-    }
-
-    /**
      * Returns the list of available scorer apps. The list will be empty if there are
      * no valid scorers.
      */
@@ -158,11 +69,11 @@
      * <p>A network recommendation provider is any application which:
      * <ul>
      * <li>Is listed in the <code>config_networkRecommendationPackageNames</code> config.
-     * <li>Declares the {@link android.Manifest.permission#SCORE_NETWORKS} permission.
+     * <li>Declares the {@link permission#SCORE_NETWORKS} permission.
      * <li>Includes a Service for {@link NetworkScoreManager#ACTION_RECOMMEND_NETWORKS}.
      * </ul>
      */
-    public NetworkScorerAppData getNetworkRecommendationProviderData() {
+    @Nullable public NetworkScorerAppData getNetworkRecommendationProviderData() {
         // Network recommendation apps can only run as the primary user right now.
         // http://b/23422763
         if (UserHandle.getCallingUserId() != UserHandle.USER_SYSTEM) {
diff --git a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
index 665f01f..24ccabf 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
@@ -56,8 +56,7 @@
 import android.net.INetworkScoreCache;
 import android.net.NetworkKey;
 import android.net.NetworkScoreManager;
-import android.net.NetworkScorerAppManager;
-import android.net.NetworkScorerAppManager.NetworkScorerAppData;
+import android.net.NetworkScorerAppData;
 import android.net.RecommendationRequest;
 import android.net.RecommendationResult;
 import android.net.ScoredNetwork;
diff --git a/core/tests/coretests/src/android/net/NetworkScorerAppManagerTest.java b/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
similarity index 98%
rename from core/tests/coretests/src/android/net/NetworkScorerAppManagerTest.java
rename to services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
index 347024d..f71421e 100644
--- a/core/tests/coretests/src/android/net/NetworkScorerAppManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
@@ -14,7 +14,7 @@
  * limitations under the License
  */
 
-package android.net;
+package com.android.server;
 
 import static org.mockito.Mockito.when;
 
@@ -29,7 +29,8 @@
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
 import android.content.res.Resources;
-import android.net.NetworkScorerAppManager.NetworkScorerAppData;
+import android.net.NetworkScoreManager;
+import android.net.NetworkScorerAppData;
 import android.os.Bundle;
 import android.provider.Settings;
 import android.test.InstrumentationTestCase;