android - 如何在android中制作实时更新的评分栏？

Question

Android 文档 said

public abstract void onRatingChanged (RatingBar ratingBar, float rating, boolean fromUser)

Since: API Level 1 Notification that the rating has changed. Clients can use the fromUser parameter to distinguish user-initiated changes from those that occurred programmatically. This will not be called continuously while the user is dragging, only when the user finalizes a rating by lifting the touch.

我如何构建一个可以在用户拖动时更新的评分栏？

我还发现 ratingBar 不是很可定制。更改图像的方法是一些 hack 提到的 here有没有开源的？谢谢

Answer 1

这对我有用，我认为这是最简单的方法:在 ratingBar 上设置一个 onTouchListener，这样在任何事件中，向下、移动和向上都可以广播评级(ratingBar.getRating() 将为您提供实时值)到您想要用它做的任何事情。