AndEngine与Google Play游戏服务

Question

我使用AndEngine-GLES2-AnchorCenter,我希望实现Google Play游戏服务.

我在同一个软件包中复制BaseGameActivity并GameHelper从BaseGameUtils(Google Play游戏服务的一部分 - Android示例)中分类到我的项目util.

因为AndEngine已经使用了BaseGameActivity,我将它重命名为GBaseGameActivity并将扩展类更改为BaseGameActivity(AndEngine类),所以从这里:

public abstract class BaseGameActivity extends FragmentActivity

至:

public abstract class GBaseGameActivity extends BaseGameActivity

然后我扩展了我的课程GBaseGameActivity(当我扩展BaseGameActivity(AndEngine类)时,它的工作......但不是GBaseGameActivity(BaseGameUtils类))

public class BaseActivity extends GBaseGameActivity

我尝试编译我的项目,但我得到了:

...
Could not find class 'com.xxx.xxx.util.GameHelper', referenced from method com.xxx.xxx.util.GBaseGameActivity.<init>
Could not find class 'com.xxx.xxx.util.GameHelper', referenced from method com.xxx.xxx.util.GBaseGameActivity.onCreate
FATAL EXCEPTION: main
    java.lang.NoClassDefFoundError: com.xxx.xxx.util.GameHelper
    at com.xxx.xxx.util.GBaseGameActivity.<init>(GBaseGameActivity.java:63)
    at com.xxx.xxx.BaseActivity.<init>(BaseActivity.java:35)
...

GBaseGameActivity.java:63:

63| mHelper = new GameHelper(this);

BaseActivity.java:35:

35| public class BaseActivity extends GBaseGameActivity

哪里有问题？

Answer 1

问题是google-play-services模块范围设置为Provided而不是Compile.