更改 Roku 屏幕模板中按钮的突出显示颜色

Change highlight color of buttons in Roku screen templates

在 Roku BrightScript 中,有什么方法可以更改各种屏幕类型中活动按钮的默认黑色突出显示颜色?

roAppManager中有几个选项可以改变按钮的文字颜色,例如ButtonNormalColorButtonHighlightColorButtonMenuNormalTextButtonMenuNormalOverlayTextButtonMenuHighlightText,但我找不到任何方法来更改焦点的颜色,而不是默认的黑色。

Roku developer forum 收到以下答复:

"I don't think we implemented any hooks for those. The newer Theme attributes added to the documentation were found by someone combing through the source code looking for undocumented theme attributes, so its already been combed."