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Usage examples of Android database SQLite Chinese WORD version
Introduction
update time：2024-02-29Android provides three data storage methods. The first is file storage; the second is SharedPreferences storage; and the third is database SQLiteDatabase storage. I don’t need to say more about file storage, but SharedPreferences can access simple data (int, double, float.etc). It is often used for data caching because it is simple to read and store. For details, please refer to this series. Advanced Tutorial for Android Experts (Part 7) - The use of Preferences in Android! Today we will talk about the use of SQLiteDatabase. Mastering SqliteDatabase will lay a good foundation for us to master ContentProvider. In order to let everyone have a better grasp, we complete the demo of this section step by step. Interested friends can come and take a look
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