commit 5d7027db6e0b82c0ffcb101c3a17997f6aefafc5
author Andrew Scull <ascull@google.com> Wed Apr 12 11:46:27 2017 +0100
committer Andrew Scull <ascull@google.com> Wed Apr 19 15:17:34 2017 +0100
tree 9f25ddb6643b1ffbfc325c818351a3b01fa6d7d9
parent a112757e1f53a0f99cacd94d886dca05bbc86519

Add implementation alternatives for OemLockManager.

The OEM lock can be implemented with the persistent data block or the
OemLock HAL.

Test: gts-tradefed run gts -m GtsOemLockServiceTestCases -t com.google.android.oemlock.gts.OemLockServiceTest
Bug: 34766843
Change-Id: I16b31785d9af58212a050a299ef024be3139f0c6

services/java/com/android/server/SystemServer.java

diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 38f35c0..71781ac 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -83,6 +83,7 @@
 import com.android.server.net.NetworkPolicyManagerService;
 import com.android.server.net.NetworkStatsService;
 import com.android.server.notification.NotificationManagerService;
+import com.android.server.oemlock.OemLockService;
 import com.android.server.om.OverlayManagerService;
 import com.android.server.os.DeviceIdentifiersPolicyService;
 import com.android.server.os.SchedulingPolicyService;
@@ -982,12 +983,15 @@
                 }
                 traceEnd();
 
-                if (!SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("")) {
+                final boolean hasPdb = !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
+                if (hasPdb) {
                     traceBeginAndSlog("StartPersistentDataBlock");
                     mSystemServiceManager.startService(PersistentDataBlockService.class);
                     traceEnd();
+                }
 
-                    // Implementation depends on persistent data block
+                if (hasPdb || OemLockService.isHalPresent()) {
+                    // Implementation depends on pdb or the OemLock HAL
                     traceBeginAndSlog("StartOemLockService");
                     mSystemServiceManager.startService(OemLockService.class);
                     traceEnd();