Android TV Leanback imagecardview text

Question

任何人都知道如何從Leanback ImageCardView中更改標題textcolor？

我試圖重寫leanback樣式，但也許我沒有找到正確的屬性。

非常感謝你！

Answer 1

尋找在lb_image_card_view.xml正確的ID，例如這裏：https://github.com/kingargyle/adt-leanback-support/blob/master/leanback-v17/res/layout/lb_image_card_view.xml

Answer 2

您可以更改ImageCardView的文本顏色如下：

// I'm assuming you're creating your ImageCardView within a Presenter 
@Override 
public ViewHolder onCreateViewHolder(ViewGroup viewGroup) { 
    final Context context = viewGroup.getContext(); 
    final ImageCardView imageCardView = new ImageCardView(context); 
    imageCardView.setFocusable(true); 
    imageCardView.setFocusableInTouchMode(true); 
    ((TextView) imageCardView.findViewById(R.id.title_text)).setTextColor(TITLE_COLOR); // Title text 
    ((TextView) imageCardView.findViewById(R.id.content_text)).setTextColor(DESCRIPTION_COLOR); // Description text 
    return new ViewHolder(imageCardView); 
} 

Answer 3

你能爲你是什麼定製ImageCardView想用 CustomImageCardView擴展BaseCardView