Update strings and layout for enterprise privacy

This CL continues the finalization of UI layout and strings for the
enterprise privacy page:
* Turn footer into a header
* Update strings
* Dynamically generate summaries for entry points in security page

Bug: 32692748
Test: m RunSettingsRoboTests

Change-Id: Ibf248ac269380fb1b919b01f88f721130060b7f9

src/com/android/settings/enterprise/EnterprisePrivacyFeatureProviderImpl.java

@@ -83,6 +83,16 @@ public class EnterprisePrivacyFeatureProviderImpl implements EnterprisePrivacyFe
         return hasDeviceOwner() && getManagedProfileUserId() != UserHandle.USER_NULL;
     }
 
+    @Override
+    public String getDeviceOwnerOrganizationName() {
+        final CharSequence organizationName = mDpm.getDeviceOwnerOrganizationName();
+        if (organizationName == null) {
+            return null;
+        } else {
+            return organizationName.toString();
+        }
+    }
+
     @Override
     public CharSequence getDeviceOwnerDisclosure() {
         if (!hasDeviceOwner()) {
@@ -194,6 +204,19 @@ public class EnterprisePrivacyFeatureProviderImpl implements EnterprisePrivacyFe
         return certs != null ? certs.size() : 0;
     }
 
+    @Override
+    public int getNumberOfActiveDeviceAdminsForCurrentUserAndManagedProfile() {
+        int activeAdmins = 0;
+        for (final UserInfo userInfo : mUm.getProfiles(MY_USER_ID)) {
+            final List<ComponentName> activeAdminsForUser
+                    = mDpm.getActiveAdminsAsUser(userInfo.id);
+            if (activeAdminsForUser != null) {
+                activeAdmins += activeAdminsForUser.size();
+            }
+        }
+        return activeAdmins;
+    }
+
     protected static class EnterprisePrivacySpan extends ClickableSpan {
         private final Context mContext;