Android — SQLite (add, delete, change, query) operation example code

• Android

Five classes are required:

1. Entity class: person.java

2. Abstract class: sqloperate.java (encapsulates the operation on the database)

3. Assistant class: dbopenhelper.java (inheriting sqliteopenhelper)

4. Implementation class: sqloperateimpl.java (implementation abstract class sqloperate. Java)

5. Test class: test.java (inheriting androidtestcase)

1.Person.java

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