Hide new Hotspot preferences if feature is disabled

- Hide new "Security" preference

- Hide new "Speed and compatibility" preference

Bug: 356898105
Flag: EXEMPT bugfix
Test: Manual testing
atest -c WifiTetherSettingsTest

Change-Id: I734959ed511929bfcc9a314770a4acdf9a7e0b99

src/com/android/settings/wifi/tether/WifiTetherSettings.java

@@ -371,12 +371,20 @@ public class WifiTetherSettings extends RestrictedDashboardFragment
                     || !mWifiRestriction.isHotspotAvailable(context)) {
                 keys.add(KEY_WIFI_TETHER_NETWORK_NAME);
                 keys.add(KEY_WIFI_TETHER_SECURITY);
+                keys.add(KEY_WIFI_HOTSPOT_SECURITY);
                 keys.add(KEY_WIFI_TETHER_NETWORK_PASSWORD);
                 keys.add(KEY_WIFI_TETHER_AUTO_OFF);
                 keys.add(KEY_WIFI_TETHER_MAXIMIZE_COMPATIBILITY);
+                keys.add(KEY_WIFI_HOTSPOT_SPEED);
                 keys.add(KEY_INSTANT_HOTSPOT);
-            } else if (!mIsInstantHotspotEnabled) {
-                keys.add(KEY_INSTANT_HOTSPOT);
+            } else {
+                if (!isSpeedFeatureAvailable()) {
+                    keys.add(KEY_WIFI_HOTSPOT_SECURITY);
+                    keys.add(KEY_WIFI_HOTSPOT_SPEED);
+                }
+                if (!mIsInstantHotspotEnabled) {
+                    keys.add(KEY_INSTANT_HOTSPOT);
+                }
             }
 
             // Remove duplicate
@@ -400,6 +408,12 @@ public class WifiTetherSettings extends RestrictedDashboardFragment
         public List<AbstractPreferenceController> createPreferenceControllers(Context context) {
             return buildPreferenceControllers(context, null /* listener */);
         }
+
+        @VisibleForTesting
+        boolean isSpeedFeatureAvailable() {
+            return FeatureFactory.getFeatureFactory().getWifiFeatureProvider()
+                    .getWifiHotspotRepository().isSpeedFeatureAvailable();
+        }
     }
 
     @VisibleForTesting