java.lang.IllegalArgumentException: Object returned from onCreateLoader must not be a non-static inn

         Android基础：

         AsyncTaskLoader:http://developer.android.com/intl/zh-CN/reference/android/content/AsyncTaskLoader.html

 

错误信息：

java.lang.IllegalArgumentException: Object returned from onCreateLoader must not be a non-static inner member class: DownloadTask 

原因：

public static class DownloadTask extends AsyncTaskLoader<D> {  

必须static