Android SlidingTabs混合背景颜色

Question

我有一个ViewPager和一个SlidingTabLayout（使用com.jpardogo.materialtabstrip：library：1.1.0），工作正常。使用的转换是DepthPageTransformer。我的问题是如何为每个标签/片段设置不同的颜色，当我更改标签时，它会平滑地混合到标签颜色。我也希望在标签，工具栏和顶部栏上发生同样的事情。非常感谢帮助！

一个例子是360安全应用程序（https://play.google.com/store/apps/details?id=com.qihoo.security&hl=en）

    public class DepthPageTransformer implements ViewPager.PageTransformer {
private static final float MIN_SCALE = 0.75f;

public void transformPage(View view, float position) {
    int pageWidth = view.getWidth();

    if (position < -1) { // [-Infinity,-1)
        // This page is way off-screen to the left.
        view.setAlpha(0);

    } else if (position <= 0) { // [-1,0]
        // Use the default slide transition when moving to the left page
        view.setAlpha(1);
        view.setTranslationX(0);
        view.setScaleX(1);
        view.setScaleY(1);
    } else if (position <= 1) { // (0,1]
        // Fade the page out.
        view.setAlpha(1 - position);

        // Counteract the default slide transition
        view.setTranslationX(pageWidth * -position);

        // Scale the page down (between MIN_SCALE and 1)
        float scaleFactor = MIN_SCALE
                + (1 - MIN_SCALE) * (1 - Math.abs(position));
        view.setScaleX(scaleFactor);
        view.setScaleY(scaleFactor);

    } else { // (1,+Infinity]
        // This page is way off-screen to the right.
        view.setAlpha(0);
    }
}
}