In Private space settings when no face support show only fingerprint unlock

This contains fix for PS biometrics issue in Pixel devices without
face hardware support.

In private space separate lock settings page
- without face support only fingerprint unlock controller is shown
- with face support controller for both face and fingerprint is shown.

Screenshot:
-Without Face support
go/ss/qhDqdyqYLCTYaJq.png
go/ss/4Jw54XKJPNYm4R6.png
go/ss/5LPjRQ76cVPZy7j.png

-if without Fingerprint
go/ss/ACGqKU7j24G3Q9Q.png

-With Face support
go/ss/7jV385WCFsXajZM.png
go/ss/ZrGTdiYUN5MFY3r.png
go/ss/6QNKqaFuZvuMJZ9.png
go/ss/9ZcSvXULHuPK2ps.png
go/ss/7GfABcYE4h8BkCo.png

Bug: 319794904
Test: Manual
Change-Id: I053e8584d036ca0d6e3d8157d0fdef6d465492aa

src/com/android/settings/privatespace/onelock/UseOneLockSettingsFragment.java

@@ -24,6 +24,7 @@ import android.os.Bundle;
 import androidx.annotation.Nullable;
 
 import com.android.settings.R;
+import com.android.settings.Utils;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.privatespace.PrivateSpaceMaintainer;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -71,7 +72,17 @@ public class UseOneLockSettingsFragment extends DashboardFragment {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         controllers.add(new UseOneLockControllerSwitch(context, this));
         controllers.add(new PrivateSpaceLockController(context, this));
-        controllers.add(new FaceFingerprintUnlockController(context, getSettingsLifecycle()));
+        if (Utils.isMultipleBiometricsSupported(context)) {
+            controllers.add(new FaceFingerprintUnlockController(context, getSettingsLifecycle()));
+        } else if (Utils.hasFingerprintHardware(context)) {
+            controllers.add(
+                    new PrivateSpaceFingerprintPreferenceController(
+                            context, "private_space_biometrics", getSettingsLifecycle()));
+        } else if (Utils.hasFaceHardware(context)) {
+            controllers.add(
+                    new PrivateSpaceFacePreferenceController(
+                            context, "private_space_biometrics", getSettingsLifecycle()));
+        }
         return controllers;
     }