Does canvas support background color when draw text? How to set Paint

[OliverChao]

I checked the canvas specification and it uses Paint to draw.

If there one way to set Paint to draw text with the background color?

I am fresh to this project and need some help.

[pragmatrix]

Your question is not entirely clear to me. I'll answer based on assumptions:

You can set any color to draw text, but I don't think there is a way to fill the background of the text. This has to be done by measuring the covered area of the text first and then drawing the background (as a number of filled rectangles for example) first before drawing the actual text.