Save Android color as int notation

Question

I wand to Theme a app in the same Color like my CM Theme and the App only allow to use a color picker,after looking in the shard preference of the app i found something. That's the Story but not the question.

This is what i found:

<int name="color_main_window" value="-13162859" />

My question is how i can generate this int from rgb/hex and the absolutely needed way from rgb/hex to int ?

http://stackoverflow.com/questions/18022364/how-to-convert-rgb-color-to-int-in-java — USKMobility, Apr 11 '16 at 18:18

score 0 · Accepted Answer · answered Apr 11 '16 at 18:16

0

An int is a 32-bit signed integer. So, -13161859 = 0xFF372695. A color will be represented as an ARGB int, so

a = FF
r = 37
g = 26
b = 95

The Color class has utility methods that can convert int to rgb or argb and vice versa.

answered Apr 11 '16 at 18:16

tachyonflux

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http://stackoverflow.com/questions/12005424/java-converting-int-to-hex-and-back-again – martinklaus Apr 11 '16 at 22:13

Save Android color as int notation

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