我使用的是地下城的应用实例，我使用的这个例子中提供的BillingService有类。

I am using the Dungeons application example and I am using the BillingService class provided in that example.

我使用的Java 6和@覆盖为我工作，但我得到一个编译错误在里面BillingService.java这两种方法：

I am using Java 6 and @override works for me, but I get a compile error on these two methods inside BillingService.java:

/**
 * This is called when we are connected to the MarketBillingService.
 * This runs in the main UI thread.
 */
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
    if (Consts.DEBUG) {
        Log.d(TAG, "Billing service connected");
    }
    mService = IMarketBillingService.Stub.asInterface(service);
    runPendingRequests();
}

/**
 * This is called when we are disconnected from the MarketBillingService.
 */
@Override
public void onServiceDisconnected(ComponentName name) {
    Log.w(TAG, "Billing service disconnected");
    mService = null;
}

会有人帮助我理解为什么会这样？

Would someone help me understand why this is happening?

谢谢！

推荐答案

我觉得你应该简单地从两种方法去除@Override装饰。我使用的是谷歌BillingService有一流的，这是我的方法：

I think you should simply remove the @Override decorator from both methods. I'm using the Google BillingService class and this is my method:

public void onServiceConnected(ComponentName name, IBinder service)
{        
    mService = IMarketBillingService.Stub.asInterface(service);
    runPendingRequests();
}

正在实现一个接口，而不是扩展一个类有抽象方法。

You are implementing an interface, not extending a class with abstract methods.