Question

I would like to know how I can set gradient color in my layout. I want to start with dark green from left side and become lighter to center and from center to right that color should be become darker. How I can do that?

Answer 1

Create one selector file and put in drawable folder.

<?xml version="1.0" encoding="utf-8"?>
    <shape>
        <gradient
            android:angle="90"
            android:startColor="#FFFF0000"
            android:centerColor="#0000FFFF" 
            android:endColor="#FF00FF00"
            android:type="linear" />
    </shape>

Change color as per your requirement. Change angel as per your requirement also.

Look Here for more details.Choose Your Green Color code from here .
http://www.december.com/html/spec/color2.html