commit fb2bae951960d89cf4052212211e8961037e7e6f
author Andres Morales <anmorales@google.com> Thu Mar 03 13:17:23 2016 -0800
committer Andres Morales <anmorales@google.com> Thu Mar 03 15:42:45 2016 -0800
tree 8bdf1bbe78af2acb3bbf2c6a2b181da07431b3bb
parent 5db0a10344d1238b534c39dffe3b682f550625f3

Use getFlashLockState API to check lock state

Bug: 26039090
Change-Id: Ia90d6ece2dcdd5ed8549044900f79c0bf4902296

src/com/android/settings/DevelopmentSettings.java

diff --git a/src/com/android/settings/DevelopmentSettings.java b/src/com/android/settings/DevelopmentSettings.java
index 068d534..d604473 100644
--- a/src/com/android/settings/DevelopmentSettings.java
+++ b/src/com/android/settings/DevelopmentSettings.java
@@ -54,6 +54,7 @@
 import android.os.StrictMode;
 import android.os.SystemProperties;
 import android.os.UserHandle;
+import android.service.persistentdata.PersistentDataBlockManager;
 import android.os.UserManager;
 import android.os.storage.IMountService;
 import android.provider.SearchIndexableResource;
@@ -221,6 +222,7 @@
     private DevicePolicyManager mDpm;
     private UserManager mUm;
     private WifiManager mWifiManager;
+    private PersistentDataBlockManager mOemUnlockManager;
 
     private SwitchBar mSwitchBar;
     private boolean mLastEnabledState;
@@ -328,6 +330,8 @@
                 ServiceManager.getService(Context.BACKUP_SERVICE));
         mWebViewUpdateService  =
             IWebViewUpdateService.Stub.asInterface(ServiceManager.getService("webviewupdate"));
+        mOemUnlockManager = (PersistentDataBlockManager)getActivity()
+                .getSystemService(Context.PERSISTENT_DATA_BLOCK_SERVICE);
 
         mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE);
         mUm = (UserManager) getSystemService(Context.USER_SERVICE);
@@ -999,9 +1003,13 @@
         return !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
     }
 
-    private static boolean enableOemUnlockPreference() {
-        String flashLocked = SystemProperties.get(FLASH_LOCKED_PROP);
-        return !"0".equals(flashLocked);
+    private boolean enableOemUnlockPreference() {
+        int flashLockState = PersistentDataBlockManager.FLASH_LOCK_UNKNOWN;
+        if (mOemUnlockManager != null) {
+            flashLockState = mOemUnlockManager.getFlashLockState();
+        }
+
+        return flashLockState == PersistentDataBlockManager.FLASH_LOCK_LOCKED;
     }
 
     private void updateOemUnlockOptions() {