Gray out toggle if isAllowChangingState is false

BUG: 343317785
Test: local tested
Flag: com.android.settings.flags.enable_bluetooth_device_details_polish
Change-Id: I428b5093477ec9d1ba61cbbdb8430b9e28577d99

src/com/android/settings/bluetooth/ui/model/DeviceSettingPreferenceModel.kt

@@ -44,6 +44,7 @@ sealed interface DeviceSettingPreferenceModel {
         val icon: DeviceSettingIcon? = null,
         val checked: Boolean,
         val onCheckedChange: ((Boolean) -> Unit),
+        val disabled: Boolean = false,
         val action: DeviceSettingActionModel? = null,
     ) : DeviceSettingPreferenceModel
 

src/com/android/settings/bluetooth/ui/view/DeviceDetailsFragmentFormatter.kt

@@ -306,6 +306,7 @@ class DeviceDetailsFragmentFormatterImpl(
                 override val onCheckedChange = { newChecked: Boolean ->
                     model.onCheckedChange(newChecked)
                 }
+                override val changeable = { !model.disabled }
                 override val icon: (@Composable () -> Unit)?
                     get() {
                         if (model.icon == null) {

src/com/android/settings/bluetooth/ui/viewmodel/BluetoothDeviceDetailsViewModel.kt

@@ -101,6 +101,7 @@ class BluetoothDeviceDetailsViewModel(
                                 DeviceSettingStateModel.ActionSwitchPreferenceState(newState)
                             )
                         },
+                        disabled = !isAllowedChangingState,
                         action = action,
                     )
                 } else {