Add config_wearServiceComponent to start the WearService from system server.

Also Cp'ing changes in ag/19338309 together.

Test: tested locally, service starting as expected.
Bug: 267404564

Change-Id: Idf26fd9408290263f791b8eb23689368064459db

1 files changed, 22 insertions, 0 deletions

diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index d22be9ec01d0..5c6cc9f6ecaa 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -38,6 +38,7 @@ import android.app.INotificationManager;
 import android.app.SystemServiceRegistry;
 import android.app.admin.DevicePolicySafetyChecker;
 import android.app.usage.UsageStatsManagerInternal;
+import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -2894,6 +2895,27 @@ public final class SystemServer implements Dumpable {
                 t.traceEnd();
             }
 
+            if (isWatch) {
+                t.traceBegin("StartWearService");
+                String wearServiceComponentNameString =
+                    context.getString(R.string.config_wearServiceComponent);
+
+                if (!TextUtils.isEmpty(wearServiceComponentNameString)) {
+                    ComponentName wearServiceComponentName = ComponentName.unflattenFromString(
+                        wearServiceComponentNameString);
+
+                    if (wearServiceComponentName != null) {
+                        Intent intent = new Intent();
+                        intent.setComponent(wearServiceComponentName);
+                        intent.addFlags(Intent.FLAG_DIRECT_BOOT_AUTO);
+                        context.startServiceAsUser(intent, UserHandle.SYSTEM);
+                    } else {
+                        Slog.d(TAG, "Null wear service component name.");
+                    }
+                }
+                t.traceEnd();
+            }
+
             // Enable airplane mode in safe mode. setAirplaneMode() cannot be called
             // earlier as it sends broadcasts to other services.
             // TODO: This may actually be too late if radio firmware already started leaking