In order for us to manage the database more conveniently, Android provides an SQLiteOpenHelper helper.
USING YOUR OWN SQLITE DATABASE IN ANDROID APPLICATIONS HOW TO
So let’s quickly take a look at how to use SQLite database in Android Studio.Ĭreate SQLite database in Android Studio: It’s hard to imagine how to use files or SharedPreferences to store these large amounts of data and complex structure data? But you can do it with a database To. Content and most conversations may also correspond to a contact in the phone book. When you need to store a large amount of complex relational data, For example, there may be many conversations in the SMS program of our mobile phone, and each conversation contains many pieces of information. Android embeds this extremely powerful database into In the system, the local persistence function has made a qualitative leap. And SQLite is much simpler than ordinary databases, it is very It can be used without setting a user name and password. SQLite database Not only supports standard SQL syntax but also follows the ACID transaction of the database, so as long as you have used other With relational databases, you can quickly get started with SQLite database.
SQLite database is a lightweight relational database, its computing speed is very fast, It occupies very little resources, usually, only a few hundred K of memory is enough, so it is especially suitable for use on mobile devices. Sqlite Database in Android Studio Creating CRUD System: in this article, I am going to show how to create and connect SQLite database in android.
Upgrade SQLite Database in Android Studio:.Create SQLite database in Android Studio:.
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