Android的 - 谷歌地图API第2版 - SupportMapFragment错误

我试图让我的应用程序之一备份，并与谷歌地图API第2，第一次运行。我在我的密钥库中创建一个键我的应用程序，提取的SHA1哈希值，获得API密钥，然后做下面的在应用程序...我包括：

I am trying to get one of my apps back up and running with the Google Maps API v2 for the first time. I created a key for my app in my keystore, extracted the SHA1 hash, acquired an API key, then did the following in-app... I included:

谷歌播放services.jar

google-play-services.jar

以及导入GooglePlayServices libraryand增加它作为参考到项目。在我的Java code我只是简单地加载布局资源。

as well as importing the GooglePlayServices libraryand adding it as a reference to the project. In my Java code I simply just load the layout resource.

public class Times extends Activity{
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.map);
    }
}

在布局（RES /设计/ map.xml），我试图实例我有：

In the layout (res/layout/map.xml) that I am trying to instantiate I have:

<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/map"
    android:name="com.google.android.gms.maps.SupportMapFragment"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" />

我也有以下的在我的清单中声明：

I also have the following declared in my manifest:

<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="tinyTech.us.ua.busschedule.permission.MAPS_RECEIVE" />

<permission
    android:name="tinyTech.us.ua.busschedule.permission.MAPS_RECEIVE"
    android:protectionLevel="signature" />

<uses-feature
    android:glEsVersion="0x00020000"
    android:required="true" />

和清单中的应用程序标记中声明：

And declared in the Application tag of the manifest:

<meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="My_API_Key" />

在活动被加载时，它在LogCat中出现以下错误崩溃了：

When the activity is loaded, it crashes with the following errors in LogCat:

FATAL EXCEPTION: main
java.lang.NoClassDefFoundError: com.google.android.gms.R$styleable
    at com.google.android.gms.maps.GoogleMapOptions.createFromAttributes(Unknown Source)

我试图研究这个问题，但我一直无法找到我所期待的。任何及所有的帮助是很大的AP preciated。

I have attempted to research the problem, however I have been unable to find what I am looking for. Any and all help is greatly appreciated.