An action block that gets then sets the home screen background wallpaper to an image.
If the proceed option is set to Immediately, then get the current wallpaper colors without pausing the fiber. If set to When changed, then the fiber will pause until the wallpaper colors has changed.
The number and range of the output color components depends
on the color model, derived from the wallpaper image or service, and the color extraction algorithm.
Commonly used color models are Grayscale, RGB, YCbCr, CMYK and YCCK.
Never assume the colors to be in a particular model, always check the resulting color model.
Use the colorRecode function to convert between color models,
e.g. from output to RGB: colorRecode(colorComponents, colorModel++" RGB")
Note! This feature requires Android 8.1+.
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