android - 缺少 RecyclerView

Question

我刚刚安装了新的 SDK 工具(Android L Developer Preview)，我正在尝试使用 RecyclerView 但它似乎不见了。

据我了解，我应该包含 v7 支持库，但我似乎不能这样做...

我似乎在 SDK 文件夹中找不到 v7 库(我确实从 SDK 管理器安装了 Android 支持库)。

Answer 1

您必须更新 android 存储库、支持库并且您必须使用此依赖项:

compile 'com.android.support:recyclerview-v7:+'

2017 年 10 月 30 日更新:

使用 + 不是一个好的选择，因为您将来无法复制构建。

您可以使用这些版本之一。检查您的 sdk 以获取更新版本:

  //it requires compileSdkVersion 27
  implementation 'com.android.support:recyclerview-v7:27.1.0'
  implementation 'com.android.support:recyclerview-v7:27.0.2'
  implementation 'com.android.support:recyclerview-v7:27.0.1'
  compile 'com.android.support:recyclerview-v7:27.0.0'

  //it requires compileSdkVersion 26
  //it requires to add the google maven repo 
  //  maven {
  //        url "https://maven.google.com"
  //        }
  compile 'com.android.support:recyclerview-v7:26.1.0'
  compile 'com.android.support:recyclerview-v7:26.0.2'
  compile 'com.android.support:recyclerview-v7:26.0.1'
  compile 'com.android.support:recyclerview-v7:26.0.0'

  //it requires compileSdkVersion 25
  compile 'com.android.support:recyclerview-v7:25.4.0'
  compile 'com.android.support:recyclerview-v7:25.3.1'
  compile 'com.android.support:recyclerview-v7:25.3.0'
  compile 'com.android.support:recyclerview-v7:25.2.0'
  compile 'com.android.support:recyclerview-v7:25.1.1'
  compile 'com.android.support:recyclerview-v7:25.1.0'  
  compile 'com.android.support:recyclerview-v7:25.0.0'  

  //it requires compileSdkVersion 24
  compile 'com.android.support:recyclerview-v7:24.1.1'  
  compile 'com.android.support:recyclerview-v7:24.1.0'  

  //it requires compileSdkVersion 23
  compile 'com.android.support:recyclerview-v7:23.4.0'
  compile 'com.android.support:recyclerview-v7:23.3.0'
  compile 'com.android.support:recyclerview-v7:23.2.1'
  compile 'com.android.support:recyclerview-v7:23.2.0'
  compile 'com.android.support:recyclerview-v7:23.1.1'
  compile 'com.android.support:recyclerview-v7:23.1.0'
  compile 'com.android.support:recyclerview-v7:23.0.1'
  compile 'com.android.support:recyclerview-v7:23.0.0'

  //it requires compileSdkVersion 22
  compile 'com.android.support:recyclerview-v7:22.2.1'
  compile 'com.android.support:recyclerview-v7:22.2.0'
  compile 'com.android.support:recyclerview-v7:22.1.1'
  compile 'com.android.support:recyclerview-v7:22.1.0'
  compile 'com.android.support:recyclerview-v7:22.0.0'

  //it requires compileSdkVersion 21
  compile 'com.android.support:recyclerview-v7:21.0.3'
  compile 'com.android.support:recyclerview-v7:21.0.2'
  compile 'com.android.support:recyclerview-v7:21.0.0'