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这个论点是什么意思factory是这个陈述
factory
public SQLiteDatabase openOrCreateDatabase(String name, int mode, CursorFactory factory)
什么时候使用这个论点?
public SQLiteDatabase openOrCreateDatabase(String name, int mode, CursorFactory factory) SQLiteDatabase.CursorFactory
用于在调用查询时允许返回 Cursor 的子类。
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