从本地SQLite数据库扩展的ListView填充

我要寻找的使用本地SQLite数据库扩展列表视图的教程。

I am looking for a tutorial for expandable list view using local sqlite database.

我理解到现在什么是以下

What I understood till now, is the following

private class MyTestList extends SimpleCursorTreeAdapter {

//The below is a constructor with 7 arguments with 3 for parent and 3 for child data ad layout

public MyTestList (Context ctx, Cursor groupCursor, int groupLayout,
        String[] groupFrom, int[] groupTo, int childLayout, String[] childFrom,
        int[] childTo) {
    super(ctx, groupCursor, groupLayout, groupLayout, groupFrom, groupTo, childLayout, childFrom, childTo);
}

我的问题是你如何得到父游标和子光标，然后将它们链接到对方。

My question is how do you get the parent cursor and child cursor and then link them to each other.

有一个名为API

@Override
protected Cursor getChildrenCursor(final Cursor groupCursor) {

   //I suppose here I am passing the parent cursor and then retrieving the 
   //corresponding child cursor for the particular id ??

    NOT SURE HOW DO I FILL THIS, I THINK THIS WILL HAVE SOME STRING ARRAY WITH CHILD DATA
}

在此之后，我应该与UI，我怎么做绑定。一直在寻找很久没有得到的东西寻找。

After this I should bind it with the ui, how do I do that. have been searching for long time not getting the stuff looking for.