| /* |
| * Copyright (C) 2014 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.example.android.wearable.timer.util; |
| |
| import android.os.SystemClock; |
| |
| /** This class represents a timer. */ |
| public class TimerObj { |
| |
| // Start time in milliseconds. |
| public long startTime; |
| |
| // Length of the timer in milliseconds. |
| public long originalLength; |
| |
| /** |
| * Construct a timer with a specific start time and length. |
| * |
| * @param startTime the start time of the timer. |
| * @param timerLength the length of the timer. |
| */ |
| public TimerObj(long startTime, long timerLength) { |
| this.startTime = startTime; |
| this.originalLength = timerLength; |
| } |
| |
| /** |
| * Calculate the time left of this timer. |
| * @return the time left for this timer. |
| */ |
| public long timeLeft() { |
| long millis = SystemClock.elapsedRealtime(); |
| return originalLength - (millis - startTime); |
| } |
| } |