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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:layout_width="match_parent" android:layout_height="match_parent" android:background="@android:color/#fff092b0" > <TextView android:id="@+id/textView1" android:textColor="@android:color/white" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:text="Treehouse loves me!" android:textSize="72sp" /> </RelativeLayout>
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!