如何创建显示自定义视图的WheelPicker [英] How to create a WheelPicker that displays custom Views

问题描述

我有一个名为CustomProgressBar的自定义视图.我想要一个wheelView，它将以CustomProgressBar Views列表作为其数据.

I have a custom View called CustomProgressBar. I want to have a wheelView that will have a list of CustomProgressBar Views as its data.

CustomProgressBar的外观如下:

this is how a CustomProgressBar looks:

这就是我希望WheelView的外观(不完全是，但是这就是想法):

and this is how I want my WheelView to look (not exactly, but this is the idea):

我希望选定的CustomProgressBar的边框在onScroll时扩展，并在选定时重新缩小.

I want the border of the selected CustomProgressBar to expand when onScroll, and re-shrink when selected.

仅在可能的情况下，我希望它以3D形式出现，例如此处(只有3D效果，而不是外观)

Only if possible I'd like it to be in 3D, like in here (only the 3D effect, not the look)

因此，总而言之，我想要一个3D WheelPicker，它可以携带我的CustomProgressBar视图项，并且希望自定义选定项目的边框并对其进行动画处理，以在滚动时扩展并在选定项目上重新缩小.

So, to conclude, I want a 3D WheelPicker that can carry my CustomProgressBar View Items, and I want the selected-items border to be custom and animated to expand on scroll and re-shrink on the selected item.

预先感谢(:

推荐答案

我将结合 CarouselLayoutManager 的RecyclerView .

I would combine RecyclerView with CarouselLayoutManager.

我以前使用过它，并且效果很好，在您的recyclerView中，您可以放置​​任何类型的视图(在您的情况下，只需放置CustomProgressBar)

I have used it before and it works great, in your recyclerView you can put any type of view (In your case just put your CustomProgressBar)

如何根据Github页面使用:

• 实施:

• Implementation:

//current latest vaersion is 1.2.4
implementation 'com.azoft.carousellayoutmanager:carousel:version'

在您的代码中:

In your code:

final CarouselLayoutManager layoutManager = new 
CarouselLayoutManager(CarouselLayoutManager.VERTICAL);

final RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setHasFixedSize(true);

注意:这可以帮助您使用自定义在RecyclerView适配器中查看?

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