com.github.besherman.lifx.examples.lights.LightEx10RandomlyBlinkLights Maven / Gradle / Ivy

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A port of "LIFX Android SDK" to Java
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/*
 * The MIT License
 *
 * Copyright 2014 Richard.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.github.besherman.lifx.examples.lights;

import com.github.besherman.lifx.LFXClient;
import com.github.besherman.lifx.LFXLight;
import com.github.besherman.lifx.LFXLightCollection;
import java.awt.Color;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;

/**
 * Randomly change color of all lights.
 */
public class LightEx10RandomlyBlinkLights {
    public static void main(String[] args) throws Exception {
        LFXClient client = new LFXClient();                        
        client.open(false);
        try {
            Timer timer = new Timer();
            timer.scheduleAtFixedRate(new Task(client.getLights()), 0, 500);
            Thread.sleep(600000);
            timer.cancel();
        } finally {
            client.close();
        }
    }    
    
    private static class Task extends TimerTask {
        private final LFXLightCollection lights;
        private final List colors = Arrays.asList(
                Color.BLUE, Color.CYAN, Color.GREEN, Color.MAGENTA, 
                Color.ORANGE, Color.PINK, Color.RED, Color.YELLOW);
        private final Random random = new Random();
        private volatile Color last;

        public Task(LFXLightCollection lights) {
            this.lights = lights;
        }
        
        @Override
        public void run() {
            Color color = null;
            do {
                color = colors.get(random.nextInt(colors.size()));
            } while(color == last);            
            
            for(LFXLight light: lights) {
                if(!light.isPower()) {
                    light.setPower(true);
                }                
                light.setColor(color);
            }
            last = color;
        }
        
    }
}