1 /* 2 * Copyright (C) 2018 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 import android.support.v7.preference.Preference; 21 import com.android.internal.app.ColorDisplayController; 22 import com.android.settings.core.BasePreferenceController; 23 24 public class NightDisplayCustomEndTimePreferenceController extends BasePreferenceController { 25 26 private ColorDisplayController mController; 27 private NightDisplayTimeFormatter mTimeFormatter; 28 NightDisplayCustomEndTimePreferenceController(Context context, String key)29 public NightDisplayCustomEndTimePreferenceController(Context context, String key) { 30 super(context, key); 31 32 mController = new ColorDisplayController(context); 33 mTimeFormatter = new NightDisplayTimeFormatter(context); 34 } 35 36 @Override getAvailabilityStatus()37 public int getAvailabilityStatus() { 38 return ColorDisplayController.isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 39 } 40 41 @Override updateState(Preference preference)42 public final void updateState(Preference preference) { 43 preference.setVisible(mController.getAutoMode() == ColorDisplayController.AUTO_MODE_CUSTOM); 44 preference.setSummary(mTimeFormatter.getFormattedTimeString( 45 mController.getCustomEndTime())); 46 } 47 } 48