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Android Build a Simple Android App with Kotlin Creating the Screen Layout Setting Colors

that's two to many values for the hex code value: fff092b0


too many values for the hex code

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:background="@android:color/#fff092b0" >

    android:text="Treehouse loves me!"
    android:textSize="72sp" />


1 Answer

Hi Samuel!

I watched the video preceding the challenge:


At around 4:30 he explains the hex value.

In this case #f092b0 would be the correct CSS color value (a sort of off-dark-pink*), but the first two "f"s represent an additional alpha value (opacity), which, in this case, is ff (255) or 100% opaque.

*(See it here: https://color-hex.org/color/f092b0)

I was previously unaware of this type of hex value usage since I haven't taken this Android course yet!?!

So, I learned something, too - thanks!


I hope that helps.

Stay safe and happy coding!