什么版本的Apache的HttpClient中的Andr​​oid 4.2.2 SDK使用？我检查https://$c$c.google.com/p/httpclientandroidlib/但它似乎并不正确，原因是AuthCache类应该是在Android 4.2.2 SDK如果使用的是最新的HttpClient。

什么版本的Apache的HttpClient中的Andr​​oid 4.2.2 SDK使用？

同样一个作为一直在从一开始的Andr​​oid的每一个版本。我认为，官方数字是4.0-β-1，或者可能4.0-β-2。请参见 http://stackoverflow.com/a/4818714/115145 了解。

https://$c$c.google.com/p/httpclientandroidlib/ HttpClient的是一个重构到一个新的包（ ch.boye.httpclientandroidlib ），允许它在你的虚拟机在同一时间，Android的老版本的HttpClient的存在。

What version of Apache HttpClient is used in Android 4.2.2 SDK? I checked https://code.google.com/p/httpclientandroidlib/ but it does not seem correct, reason being AuthCache class is supposed to be in the Android 4.2.2 SDK if it is using the latest HttpClient.

What version of Apache HttpClient is used in Android 4.2.2 SDK?

The same one as has been in every version of Android since the beginning. I think the official number is 4.0-beta-1, or possibly 4.0-beta-2. See http://stackoverflow.com/a/4818714/115145 for more.

https://code.google.com/p/httpclientandroidlib/ is a refactoring of HttpClient into a new package (ch.boye.httpclientandroidlib), to allow for it to exist in your VM at the same time as Android's older version of HttpClient.