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/EnterprisePrivacyFeatureProvider.java

@@ -31,6 +31,13 @@ public interface EnterprisePrivacyFeatureProvider {
      */
     boolean isInCompMode();
 
+    /**
+     * Returns the name of the organization managing the device via a Device Owner app. If the device
+     * is not managed by a Device Owner app or the name of the managing organization was not set,
+     * returns {@code null}.
+     */
+    String getDeviceOwnerOrganizationName();
+
     /**
      * Returns a message informing the user that the device is managed by a Device Owner app. The
      * message includes a Learn More link that takes the user to the enterprise privacy section of
@@ -100,4 +107,10 @@ public interface EnterprisePrivacyFeatureProvider {
      * managed profile (if any).
      */
     int getNumberOfOwnerInstalledCaCertsInManagedProfile();
+
+    /**
+     * Returns the number of Device Admin apps active in the current user and the user's managed
+     * profile (if any).
+     */
+    int getNumberOfActiveDeviceAdminsForCurrentUserAndManagedProfile();
 }