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我試圖編譯這個例子: http://developer.android.com/reference/android/content/AsyncTaskLoader.html編譯錯誤
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());
}
我不斷收到以下編譯錯誤:
required: android.support.v4.content.Loader<java.util.List<com.example.AppEntry>>
return new AppListLoader(getActivity());
我錯過了什麼嗎?