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.
3.17.5.68