Color hex <-> dec === * Color from int ```java= int myColor = 0xFF3F51B5; myView.setBackgroundColor(myColor); ``` * Color from String ```java= int myColor = Color.parseColor("#3F51B5"); myView.setBackgroundColor(myColor); ``` ## Ref. [How to get a Color from hexadecimal Color String](https://stackoverflow.com/questions/5248583/how-to-get-a-color-from-hexadecimal-color-string) ###### tags: `實作相關`