Learn Android SQLite together

Android provides completely friendly support for SQLite. Within the application, any database can be accessed by name. It is recommended to create a data table through a subclass of sqliteopenhelpe and by overriding the oncreate () method. This article mainly explains the simple application of SQLite in Android Development (addition, deletion, modification and query), which is only for learning and sharing.

As shown in the figure below:

The code is as follows:

The code is as follows:

The code is as follows:

The code is as follows:

The code is as follows:

A thousand mile trip begins with one step.

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