Android ICS API 是否具有与 ViewPager 支持库等效的本机? [英] Does the Android ICS API have a native equivalent to ViewPager support lib?

问题描述

我搜索了一些片段的寻呼机，我在 ICS API 上开发.

I have searched a bit around for a pager for fragment , I develop on ICS API.

我知道 ViewPager 和早期版本的所有支持库，但我不明白为什么我应该使用支持库，因为我使用的是最新版本的 api 并且不打算支持早期版本.

I know about ViewPager and all the support libs for earlier version but i don't get why I should use a support library consider the fact that I use the lastest version of the api and don't plan to support earlier version.

我必须自己编写ViewPager"还是我在 api 中没有看到的东西.

Do I have to write the "ViewPager" myself or is there something i didn't see in the api.

推荐答案

Android ICS API 是否具有与 ViewPager 支持库等效的本机?

Does the Android ICS API have a native equivalent to ViewPager support lib?

没有

我知道 ViewPager 和早期版本的所有支持库，但我不明白为什么我应该使用支持库，因为我使用的是最新版本的 api 并且不打算支持早期版本.

I know about ViewPager and all the support libs for earlier version but i don't get why I should use a support library consider the fact that I use the lastest version of the api and don't plan to support earlier version.

Android 支持包不仅用于向后移植较新的 API.它也适用于出于某种原因未添加到 SDK 中的其他类，例如 ViewPager 及其支持类.

The Android Support package is not only for backports of newer APIs. It is also for other classes that, for whatever reason, are not being added to the SDK, such as ViewPager and its supporting classes.

我必须自己编写ViewPager"还是我在 api 中没有看到的东西.

Do I have to write the "ViewPager" myself or is there something i didn't see in the api.

欢迎您编写自己的视图分页组件实现.精明的程序员会使用 Android 支持包中的一个，因为它已经编写并(大部分)调试过.

You are welcome to write your own implementation of a view paging component. Savvy programmers would use the one in the Android Support package, since it is already written and (mostly) debugged.

UPDATE:请注意，ViewPager 适用于以下页面:

UPDATE: Note that ViewPager works just fine with pages that are:

• API 级别 11+ 原生片段
• Android 支持向后移植片段
• 任意Views

对于第一种情况，您需要 v13 版本的支持 JAR，其中包含 FragmentPagerAdapter 和 的 v13 版本FragmentStatePagerAdapter 类.

For the first case, you need the v13 version of the support JAR, which contains v13 versions of the FragmentPagerAdapter and FragmentStatePagerAdapter classes.

这篇关于Android ICS API 是否具有与 ViewPager 支持库等效的本机?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！