android 随机背景,Android:在创建时设置随机颜色背景

Hemanth..

42

在colors.xml中

#FF33B5E5

#FFAA66CC

#FF99CC00

#FFFFBB33

#FFFF4444

#FF0099CC

#FF9933CC

#FF669900

#FFFF8800

#FFCC0000

@color/blue

@color/purple

@color/green

@color/orange

@color/red

@color/darkblue

@color/darkpurple

@color/darkgreen

@color/darkorange

@color/darkred

在onCreate()

int[] androidColors = getResources().getIntArray(R.array.androidcolors);

int randomAndroidColor = androidColors[new Random().nextInt(androidColors.length)];

view.setBackgroundColor(randomAndroidColor);