Start Nearby from Connectivity ServiceInitializer

On T+, start and register Nearby services from the initializer, and send
proper callbacks.

Bug: 189355156
Test: Booted, service started
Merged-In: I7e280495f1eefada0939dad2ce7f47f45885ad66
Change-Id: Ieca032c80cb37e424d07c500257a844c8418fe3e

service-t/Android.bp

@@ -38,6 +38,7 @@ java_library {
         "framework-connectivity-t-pre-jarjar",
         "framework-tethering.stubs.module_lib",
         "service-connectivity-pre-jarjar",
+        "service-nearby",
         "unsupportedappusage",
     ],
     static_libs: [

service-t/src/com/android/server/ConnectivityServiceInitializer.java

@@ -20,16 +20,18 @@ import android.content.Context;
 import android.util.Log;
 
 import com.android.modules.utils.build.SdkLevel;
+import com.android.server.nearby.NearbyService;
 
 /**
  * Connectivity service initializer for core networking. This is called by system server to create
- * a new instance of ConnectivityService.
+ * a new instance of connectivity services.
  */
 public final class ConnectivityServiceInitializer extends SystemService {
     private static final String TAG = ConnectivityServiceInitializer.class.getSimpleName();
     private final ConnectivityService mConnectivity;
     private final IpSecService mIpSecService;
     private final NsdService mNsdService;
+    private final NearbyService mNearbyService;
 
     public ConnectivityServiceInitializer(Context context) {
         super(context);
@@ -38,6 +40,7 @@ public final class ConnectivityServiceInitializer extends SystemService {
         mConnectivity = new ConnectivityService(context);
         mIpSecService = createIpSecService(context);
         mNsdService = createNsdService(context);
+        mNearbyService = createNearbyService(context);
     }
 
     @Override
@@ -55,6 +58,19 @@ public final class ConnectivityServiceInitializer extends SystemService {
             Log.i(TAG, "Registering " + Context.NSD_SERVICE);
             publishBinderService(Context.NSD_SERVICE, mNsdService, /* allowIsolated= */ false);
         }
+
+        if (mNearbyService != null) {
+            Log.i(TAG, "Registering " + Context.NEARBY_SERVICE);
+            publishBinderService(Context.NEARBY_SERVICE, mNearbyService,
+                    /* allowIsolated= */ false);
+        }
+    }
+
+    @Override
+    public void onBootPhase(int phase) {
+        if (mNearbyService != null) {
+            mNearbyService.onBootPhase(phase);
+        }
     }
 
     /**
@@ -76,4 +92,10 @@ public final class ConnectivityServiceInitializer extends SystemService {
             return null;
         }
     }
+
+    /** Return Nearby service instance or null if current SDK is lower than T */
+    private NearbyService createNearbyService(final Context context) {
+        if (!SdkLevel.isAtLeastT()) return null;
+        return new NearbyService(context);
+    }
 }