Created
December 24, 2015 18:45
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/** | |
* @author amulya | |
* @datetime 14 Oct 2014, 5:20 PM | |
*/ | |
public class ColorGenerator { | |
public static ColorGenerator DEFAULT; | |
public static ColorGenerator MATERIAL; | |
static { | |
DEFAULT = create(Arrays.asList( | |
0xfff16364, | |
0xfff58559, | |
0xfff9a43e, | |
0xffe4c62e, | |
0xff67bf74, | |
0xff59a2be, | |
0xff2093cd, | |
0xffad62a7, | |
0xff805781 | |
)); | |
MATERIAL = create(Arrays.asList( | |
0xffe57373, | |
0xfff06292, | |
0xffba68c8, | |
0xff9575cd, | |
0xff7986cb, | |
0xff64b5f6, | |
0xff4fc3f7, | |
0xff4dd0e1, | |
0xff4db6ac, | |
0xff81c784, | |
0xffaed581, | |
0xffff8a65, | |
0xffd4e157, | |
0xffffd54f, | |
0xffffb74d, | |
0xffa1887f, | |
0xff90a4ae | |
)); | |
} | |
private final List<Integer> mColors; | |
private final Random mRandom; | |
public static ColorGenerator create(List<Integer> colorList) { | |
return new ColorGenerator(colorList); | |
} | |
private ColorGenerator(List<Integer> colorList) { | |
mColors = colorList; | |
mRandom = new Random(System.currentTimeMillis()); | |
} | |
public int getRandomColor() { | |
return mColors.get(mRandom.nextInt(mColors.size())); | |
} | |
public int getColor(Object key) { | |
return mColors.get(Math.abs(key.hashCode()) % mColors.size()); | |
} | |
} |
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