New settings key and policy transparency for managed profile settings

am: c820cc5fb1

* commit 'c820cc5fb1eb036e76d60a25f151cbd91485feb3':
  New settings key and policy transparency for managed profile settings

Change-Id: I5e5d30e39e1ba3c25a589fd6123f3a926b5745ba

core/java/android/provider/Settings.java

@@ -6151,6 +6151,14 @@ public final class Settings {
          */
         public static final int VR_DISPLAY_MODE_OFF = 1;
 
+        /**
+         * Whether parent user can access remote contact in managed profile.
+         *
+         * @hide
+         */
+        public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH =
+                "managed_profile_contact_remote_search";
+
         /**
          * This are the settings to be backed up.
          *

packages/SettingsLib/src/com/android/settingslib/RestrictedLockUtils.java

@@ -272,6 +272,29 @@ public class RestrictedLockUtils {
         return null;
     }
 
+    /**
+     * @param context
+     * @param userId user id of a managed profile.
+     * @return is remote contacts search disallowed.
+     */
+    public static EnforcedAdmin checkIfRemoteContactSearchDisallowed(Context context, int userId) {
+        DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
+                Context.DEVICE_POLICY_SERVICE);
+        if (dpm == null) {
+            return null;
+        }
+        EnforcedAdmin admin = getProfileOwner(context, userId);
+        if (admin == null) {
+            return null;
+        }
+        UserHandle userHandle = UserHandle.of(userId);
+        if (dpm.getCrossProfileContactsSearchDisabled(userHandle)
+                && dpm.getCrossProfileCallerIdDisabled(userHandle)) {
+            return admin;
+        }
+        return null;
+    }
+
     public static EnforcedAdmin checkIfAccessibilityServiceDisallowed(Context context,
             String packageName, int userId) {
         DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
@@ -536,6 +559,22 @@ public class RestrictedLockUtils {
         return null;
     }
 
+    private static EnforcedAdmin getProfileOwner(Context context, int userId) {
+        if (userId == UserHandle.USER_NULL) {
+            return null;
+        }
+        final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
+                Context.DEVICE_POLICY_SERVICE);
+        if (dpm == null) {
+            return null;
+        }
+        ComponentName adminComponent = dpm.getProfileOwnerAsUser(userId);
+        if (adminComponent != null) {
+            return new EnforcedAdmin(adminComponent, userId);
+        }
+        return null;
+    }
+
     /**
      * Set the menu item as disabled by admin by adding a restricted padlock at the end of the
      * text and set the click listener which will send an intent to show the admin support details