什么是排序规则中局部ASC代表什么？ [英] What does COLLATE LOCALIZED ASC stand for?

问题描述

private Cursor getContacts()
    {
        // Run query
        Uri uri = ContactsContract.Contacts.CONTENT_URI;
        String[] projection = new String[] {
                ContactsContract.Contacts._ID,
                ContactsContract.Contacts.DISPLAY_NAME
        };
        String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +
                (mShowInvisible ? "0" : "1") + "'";
        String[] selectionArgs = null;
        String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";

        return managedQuery(uri, projection, selection, selectionArgs, sortOrder);
    }

这是什么 COLLATE属地化ASC 代表什么？

推荐答案

逐只是为了某种奇特的发言（好样的）。因此，这是排序顺序基于本地化preferences（即当前语言的字母和公约）的 ASC 结束顺序。

Collate is just fancy speak for sort (well sort of). So this is sort ordering based on localized preferences (i.e. current language's alphabet and conventions) in ascending order.

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