1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.display; 18 19 import android.content.Context; 20 21 import androidx.annotation.NonNull; 22 import androidx.annotation.Nullable; 23 import androidx.preference.Preference; 24 import androidx.preference.PreferenceScreen; 25 26 import com.android.settings.accessibility.Flags; 27 import com.android.settingslib.RestrictedPreferenceHelper; 28 import com.android.settingslib.RestrictedPreferenceHelperProvider; 29 import com.android.settingslib.core.lifecycle.Lifecycle; 30 31 /** 32 * The top-level preference controller that updates the adaptive brightness level in the 33 * SetupWizard. 34 */ 35 public class BrightnessLevelPreferenceControllerForSetupWizard extends 36 BrightnessLevelPreferenceController { 37 38 private RestrictedPreferenceHelper mRestrictedPreferenceHelper; 39 BrightnessLevelPreferenceControllerForSetupWizard(@onNull Context context, @Nullable Lifecycle lifecycle)40 public BrightnessLevelPreferenceControllerForSetupWizard(@NonNull Context context, 41 @Nullable Lifecycle lifecycle) { 42 super(context, lifecycle); 43 } 44 isRestricted()45 private boolean isRestricted() { 46 if (mRestrictedPreferenceHelper == null) { 47 return false; 48 } 49 return mRestrictedPreferenceHelper.isDisabledByAdmin() 50 || mRestrictedPreferenceHelper.isDisabledByEcm(); 51 } 52 53 @Override displayPreference(PreferenceScreen screen)54 public void displayPreference(PreferenceScreen screen) { 55 final Preference preference = screen.findPreference(getPreferenceKey()); 56 if (preference instanceof RestrictedPreferenceHelperProvider helperProvider) { 57 mRestrictedPreferenceHelper = helperProvider.getRestrictedPreferenceHelper(); 58 } 59 super.displayPreference(screen); 60 } 61 62 @Override 63 @AvailabilityStatus getAvailabilityStatus()64 public int getAvailabilityStatus() { 65 if (!Flags.addBrightnessSettingsInSuw() || isRestricted()) { 66 return CONDITIONALLY_UNAVAILABLE; 67 } 68 return super.getAvailabilityStatus(); 69 } 70 }