Establish permanently unavailable settings

Distinguish between settings which are permanently unavailable on
the device, and temporarily unavailable. This enables us to restrict
which setting slices are exposed in onSliceGetDescendants.

The primary changes in this CL are renaming:
"DISABLED_UNSUPPORTED" -> "UNSUPPORTED_ON_DEVICE"
to be more clear the the setting will cannot be accessed on the device, and,
adding a new enum to encapsulate settings which are currently unavailable, but
could be enabled in the future.

Also remove UNAVAILABLE_UNKNOWN. Devs should never need this enum.

Bug: 78910582
Bug: 79245656
Test: robotests
Change-Id: I58821a6cfd6134b3b351657b6edf5f74ead00643

src/com/android/settings/display/AmbientDisplayAlwaysOnPreferenceController.java

@@ -50,7 +50,7 @@ public class AmbientDisplayAlwaysOnPreferenceController extends TogglePreference
         if (mConfig == null) {
             mConfig = new AmbientDisplayConfiguration(mContext);
         }
-        return isAvailable(mConfig) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return isAvailable(mConfig) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/AmbientDisplayNotificationsPreferenceController.java

@@ -86,7 +86,7 @@ public class AmbientDisplayNotificationsPreferenceController extends
         if (mConfig == null) {
             mConfig = new AmbientDisplayConfiguration(mContext);
         }
-        return mConfig.pulseOnNotificationAvailable() ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return mConfig.pulseOnNotificationAvailable() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/AutoBrightnessPreferenceController.java

@@ -57,7 +57,7 @@ public class AutoBrightnessPreferenceController extends TogglePreferenceControll
         return mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_automatic_brightness_available)
                 ? AVAILABLE
-                : DISABLED_UNSUPPORTED;
+                : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/AutoRotatePreferenceController.java

@@ -71,7 +71,7 @@ public class AutoRotatePreferenceController extends TogglePreferenceController i
     @Override
     public int getAvailabilityStatus() {
         return RotationPolicy.isRotationLockToggleVisible(mContext)
-                ? AVAILABLE : DISABLED_UNSUPPORTED;
+                ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayActivationPreferenceController.java

@@ -50,7 +50,7 @@ public class NightDisplayActivationPreferenceController extends TogglePreference
 
     @Override
     public int getAvailabilityStatus() {
-        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayAutoModePreferenceController.java

@@ -37,7 +37,7 @@ public class NightDisplayAutoModePreferenceController extends BasePreferenceCont
 
     @Override
     public int getAvailabilityStatus() {
-        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayCustomEndTimePreferenceController.java

@@ -35,7 +35,7 @@ public class NightDisplayCustomEndTimePreferenceController extends BasePreferenc
 
     @Override
     public int getAvailabilityStatus() {
-        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayCustomStartTimePreferenceController.java

@@ -35,7 +35,7 @@ public class NightDisplayCustomStartTimePreferenceController extends BasePrefere
 
     @Override
     public int getAvailabilityStatus() {
-        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayFooterPreferenceController.java

@@ -31,7 +31,7 @@ public class NightDisplayFooterPreferenceController extends BasePreferenceContro
 
     @Override
     public int getAvailabilityStatus() {
-        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+        return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override

src/com/android/settings/display/NightDisplayIntensityPreferenceController.java

@@ -35,7 +35,7 @@ public class NightDisplayIntensityPreferenceController extends SliderPreferenceC
     @Override
     public int getAvailabilityStatus() {
         if (!ColorDisplayController.isAvailable(mContext)) {
-            return DISABLED_UNSUPPORTED;
+            return UNSUPPORTED_ON_DEVICE;
         } else if (!mController.isActivated()) {
             return DISABLED_DEPENDENT_SETTING;
         }