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Start your free trialEniolal Oladipo
1,151 Pointscolor code; what did I do wrong here
what did I do wrong here
<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:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Treehouse loves me!"
android:textColor="@android:color/white"
android:textSize="72sp" />
</RelativeLayout>
2 Answers
Maciej Czuchnowski
36,441 PointsWhen you're doing hex color codes, they should not be preceded by @android:color/
- it should just be #fff092b0
as a string.
Rebecca Rich
Courses Plus Student 8,592 PointsThere are a list of System Color Constants: https://developer.android.com/reference/android/R.color; which is what @android:color/white
is based on. This should work for the first part of the challenge.
The second part asks you to use a HEX color format instead of the System Color Constants to set the background color for the RelativeLayout, so you just need to replace "@android:color/white" with "#fff092b0" which represents a dark pink color. Android supports the following color format: "#AARRGGBB" where AA represents the alpha, in this case 100% represented by FF, and "RRGGBB" is the standard HEX representation for dark pink or #F092B0". Here is more info on color codes: https://stackoverflow.com/questions/15852122/hex-transparency-in-colors