FragmentUtils.java 文件源码

/**
 * 设置背景
 *
 * @param fragment   fragment
 * @param background 背景
 */
public static void setBackground(@NonNull Fragment fragment, Drawable background) {
    View view = fragment.getView();
    if (view != null) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            view.setBackground(background);
        } else {
            view.setBackgroundDrawable(background);
        }
    }
}