How to make dynamic background gradient in scrollView android

Question

I want layout with dynamic background gradient. Start scroll from one color and at the end of scroll another color. If this screen without scroll, background looks like usual gradient.

Is there are any way to do it?

Thank a lot.

Answer 1

I'm not sure if this is what you mean.You can create a xml file in drawable and name it like background.xml . In this file, for example:

    <selector xmlns:android="http://schemas.android.com/apk/res/android">
      <item android:state_pressed="false">
        <shape android:shape = "rectangle>
        <gradient
           android:startColor="#`enter code here`"
           android:endColor="#`enter code here`"
           android:angle="..." />
        </shape>
      </item>
    </selector>

Then in the layout of your activity, you set background by @drawable/background.xml