Hides clock from lock screen preview.

In clock settings screen.

Bug: 262924178, 262924623
Test: manually verified that the clock isn't rendering in the lock scren
preview of that screen

Change-Id: I38c2b7d14bcd259950d94ed23ea0d899047319e2
diff --git a/src/com/android/customization/picker/clock/ui/fragment/ClockSettingsFragment.kt b/src/com/android/customization/picker/clock/ui/fragment/ClockSettingsFragment.kt
index 56dd310..e3e2785 100644
--- a/src/com/android/customization/picker/clock/ui/fragment/ClockSettingsFragment.kt
+++ b/src/com/android/customization/picker/clock/ui/fragment/ClockSettingsFragment.kt
@@ -26,6 +26,7 @@
 import com.android.customization.module.ThemePickerInjector
 import com.android.customization.picker.clock.ui.binder.ClockSettingsBinder
 import com.android.customization.picker.clock.ui.viewmodel.ClockSettingsViewModel
+import com.android.systemui.shared.clocks.shared.model.ClockPreviewConstants
 import com.android.wallpaper.R
 import com.android.wallpaper.model.WallpaperColorsViewModel
 import com.android.wallpaper.module.InjectorProvider
@@ -101,6 +102,13 @@
                         onWallpaperColorChanged = { colors ->
                             colorViewModel.setLockWallpaperColors(colors)
                         },
+                        initialExtrasProvider = {
+                            Bundle().apply {
+                                // Hide the clock from the system UI rendered preview so we can
+                                // place the carousel on top of it.
+                                putBoolean(ClockPreviewConstants.KEY_HIDE_CLOCK, true)
+                            }
+                        },
                     ),
                 lifecycleOwner = this,
                 offsetToStart = displayUtils.isOnWallpaperDisplay(activity),