由网友(帅粑粑)分享简介：我只是想编译和运行示例项目：的http：//开发商.android.com /培训/位置/ geofencing.html I am simply trying to compile and run the example project from: http://developer.android.com/tra...

我只是想编译和运行示例项目：的http：//开发商.android.com /培训/位置/ geofencing.html

I am simply trying to compile and run the example project from: http://developer.android.com/training/location/geofencing.html

我收到以下错误：

包com.google.android.gms.common不存在 包com.google.android.gms.location不存在 包android.support.v4.app不存在

package com.google.android.gms.common does not exist package com.google.android.gms.location does not exist package android.support.v4.app does not exist

我已经尝试了以下内容：

I have tried the following already:

我有下载谷歌API已经，看到我的SDK管理器窗口的截图。

I have download Google API already, see screenshot of my SDK Manager window.

我看到了不同的相关职​​位，但都没有成功地编纂这份尚未 - 甚至试图重新启动计算机

I saw different related posts but have not been successful in compiling this yet - even tried restarting computer.

我的SDK窗口显示谷歌API的安装截图： http://postimg.org/image/xf64h3fu3/

Screenshot of my SDK Window showing Google API Installed: http://postimg.org/image/xf64h3fu3/

推荐答案

您需要将Android的支持库添加到您的项目。

You need to add the Android Support library to your project.

http://developer.android.com/tool​​s/support-library/ setup.html

为了使用一个支持库，您必须在开发环境中修改应用程序的项目的类路径依赖。

"In order to use a Support Library, you must modify your application's project's classpath dependencies within your development environment."