October 2019
Intermediate to advanced
624 pages
20h 7m
English
book
Android Programming: The Big Nerd Ranch Guide, 4th Edition
by Bill Phillips, Chris Stewart, Kristin Marsicano, Brian Gardner
Content preview from Android Programming: The Big Nerd Ranch Guide, 4th Edition
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Color Resources
Begin by defining a few colors that you will use throughout this chapter. Edit your res/values/colors.xml file to match Listing 21.1.
Listing 21.1 Defining a few colors (res/values/colors.xml)
<resources>
<color name="colorPrimary">#008577</color>
<color name="colorPrimaryDark">#00574B</color>
<color name="colorAccent">#D81B60</color>
<color name="red">#F44336</color>
<color name="dark_red">#C3352B</color>
<color name="gray">#607D8B</color>
<color name="soothing_blue">#0083BF</color>
<color name="dark_blue">#005A8A</color>
</resources>
Color resources are a convenient way to specify color values in one place that you reference throughout your application.
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