2012-07-20 170 views
1

我试图编译这个例子: http://developer.android.com/reference/android/content/AsyncTaskLoader.html编译错误

在onCreateLoader方法:

@Override public Loader<List<AppEntry>> onCreateLoader(int id, Bundle args) { 
     // This is called when a new Loader needs to be created. This 
     // sample only has one Loader with no arguments, so it is simple. 
     return new AppListLoader(getActivity()); 
    } 

我不断收到以下编译错误:

required: android.support.v4.content.Loader<java.util.List<com.example.AppEntry>> 
return new AppListLoader(getActivity()); 

我错过了什么吗?

回答

1

啊..忘了吧。我使用的AsyncTaskLoader有错误的导入。将其更改为从支持库导入并开始工作!