SurfaceView with color transparent

Question

I need to have a background similar to this screenshot, I had a SurfaceView in my Fragment, I this line android:background="#80FFC107", but when I install the app I found only my SurfaceView without color.

Thanks

Answer 1

I found it, You should use a hex color with Two hexadecimal characters like : #66FFC107

and surfaceview is :

 <SurfaceView
            android:id="@+id/cameraSurfaceView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#66FFC107"
            >