"v17 leanback库"(Android电视支持库)可以支持2.x或4.x设备吗? [英] Can "v17 leanback library"(android tv support library) support 2.x or 4.x device?

问题描述

在电视设备上进行开发时遇到麻烦，"v17 leanback库"可以支持2.x或4.x设备吗?

"v17 leanback库"是电视支持库.它要求应用程序的minSdkVersion为"android-L"，因此该应用程序不能在2.x或4.x设备上运行. >

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解决方案

这似乎是一个很老的问题，而且自Lollipop发布以来，我想很容易地说是的，因为Leanback API已集成到支持中库.

compile 'com.android.support:leanback-v17:21.0.0'

实际上，我在Android KitKat上实现了示例和我的自定义应用程序时感到很开心，而且一切都像个魅力.

尽管有趣，但您不会在Lollipop上看到漂亮的过渡效果.

编辑:重要的是要知道leanback库支持从17开始的所有API级别.但是，您将不会拥有所有转换，并且BackgroundManager在API之前将无法运行21.

I have some trouble when develop on TV device, Can "v17 leanback library" support 2.x or 4.x device?

"v17 leanback library" is a TV Support Libraries.It request the app's minSdkVersion is "android-L",so app can't run on 2.x or 4.x device.Do you have some suggest?

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解决方案

This seems to be quite an old question and since the Lollipop announcement, I guess it's easy to say that yes, since the Leanback API has been integrated in a support library.

compile 'com.android.support:leanback-v17:21.0.0'

I actually had some fun implementing the samples and my custom apps using it on Android KitKat and it all works like a charm.

Interesting to say though, you won't have the nice transitions as you can see them on Lollipop.

Edit: It is important to know that the leanback library supports all API levels starting from 17. However, you won't have all transitions and the BackgroundManager will not work prior to API 21.

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