Android更新真快——Fragment 代替 TabActivity

最新推荐文章于 2024-09-01 15:00:05 发布

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本文介绍在Android API 13中被废弃的ActivityGroup和TabActivity类，并推荐使用新的Fragment及FragmentManager API来替代。这些新API同样适用于旧版平台，通过Android兼容包提供支持。

ActivityGroup

This class was deprecated in API level 13.
Use the new Fragment and FragmentManager APIs instead; these are also available on older platforms through the Android compatibility package.

[url]http://developer.android.com/reference/android/app/ActivityGroup.html[/url]

TabActivity

This class was deprecated in API level 13.
New applications should use Fragments instead of this class; to continue to run on older devices, you can use the v4 support library which provides a version of the Fragment API that is compatible down to DONUT.

[url]http://developer.android.com/reference/android/app/TabActivity.html[/url]