| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.twilight; |
| |
| import java.text.DateFormat; |
| import java.util.Date; |
| |
| /** |
| * Describes whether it is day or night. |
| * This object is immutable. |
| */ |
| public class TwilightState { |
| private final boolean mIsNight; |
| private final float mAmount; |
| |
| TwilightState(boolean isNight, float amount) { |
| mIsNight = isNight; |
| mAmount = amount; |
| } |
| |
| /** |
| * Returns true if it is currently night time. |
| */ |
| public boolean isNight() { |
| return mIsNight; |
| } |
| |
| /** |
| * For twilight affects that change gradually over time, this is the amount they |
| * should currently be in effect. |
| */ |
| public float getAmount() { |
| return mAmount; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| return o instanceof TwilightState && equals((TwilightState)o); |
| } |
| |
| public boolean equals(TwilightState other) { |
| return other != null |
| && mIsNight == other.mIsNight |
| && mAmount == other.mAmount; |
| } |
| |
| @Override |
| public int hashCode() { |
| return 0; // don't care |
| } |
| |
| @Override |
| public String toString() { |
| DateFormat f = DateFormat.getDateTimeInstance(); |
| return "{TwilightState: isNight=" + mIsNight |
| + ", mAmount=" + mAmount |
| + "}"; |
| } |
| } |