1 /* 2 * Copyright (C) 2022 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.regionalpreferences; 18 19 import android.content.Context; 20 import android.os.SystemProperties; 21 22 import com.android.settings.core.BasePreferenceController; 23 24 /** A controller for the entry of Regional preferences */ 25 public class RegionalPreferencesController extends BasePreferenceController { 26 // This is a feature flag and will be removed after feature completed. 27 static final String FEATURE_PROPERTY = "i18n-feature-locale-preference"; RegionalPreferencesController(Context context, String preferenceKey)28 public RegionalPreferencesController(Context context, String preferenceKey) { 29 super(context, preferenceKey); 30 } 31 32 /** 33 * @return {@link AvailabilityStatus} for the Setting. This status is used to determine if the 34 * Setting should be shown or disabled in Settings. Further, it can be used to produce 35 * appropriate error / warning Slice in the case of unavailability. 36 * </p> 37 * The status is used for the convenience methods: {@link #isAvailable()}, {@link 38 * #isSupported()} 39 * </p> 40 * The inherited class doesn't need to check work profile if android:forWork="true" is set in 41 * preference xml. 42 */ 43 @Override getAvailabilityStatus()44 public int getAvailabilityStatus() { 45 return SystemProperties.getBoolean(FEATURE_PROPERTY, true) 46 ? AVAILABLE : CONDITIONALLY_UNAVAILABLE; 47 } 48 } 49