1. Think Android
Lesson : Sqlite Multiple Tables
By : Danang Kukuh P

2. What is Sqlite?
 SQLite is an Open Source database. SQLite supports
standard relational database features like SQL
syntax, transactions and prepared statements.

3. Sqlite in Android
 SQLite is embedded into every Android device. Using an
SQLite database in Android does not require a setup
procedure or administration of the database.
 You only have to define the SQL statements for creating and
updating the database. Afterwards the database is
automatically managed for you by the Android platform.

4. Sqlite Multiple Tables
 I explained how to use SQLite database in your android
application. But that covered the scenario, only when you
have one table in the database. I am getting lot of queries
about handling the sqlite database when it is having multiple
tables.

5. Introduction to the project
Database Design
Film
Kategori
FIELD
TYPE
KEY
FIELD
TYPE
Id
INTEGER
PK
Id
INTEGER PK
Name
TEXT
name
TEXT
created_at
DATETIME
created_at
DATETIME
Film_kategori
FIELD
TYPE
KEY
Id
INTEGER
PK
Film_id
INTEGER
Kategori_id INTEGER
KEY

6. Example Data
Kategori
Film
Id
Name
Id
Name
1
Ketika Jomblo Bertasbih
1
Action
2
Petualangan si gundul
2
Horror
3
Transformer
3
Adventure
4
Sadako
4
Drama
5
3 Hati 2 Dunia 1 Cinta
Film_Kategori
Id
1
Film_id
1
Kategori_id
4
2
2
3
3
3
1
4
4
2
5
5
4

7. Let’s Start a New Project
 Click New
in the toolbar. In the window that appears, open
the Android folder,
select Android Application
Project,
and click Next. Figure 1.
The New Android App
Project wizard in Eclipse.

8. Creating Model Class for Tables
 Create Class Film.java and Kategori.java in package model
And create constructor, setter and getter

9. Creating DatabaseHelper
 Create Class DatabaseHelper.java in package helper
 And create CRUD(Create, Read, Update, Delete) Operations

10. MainActivity
 In the below I just created sample Kategori and Film data and
performed the all the operations by calling the methods which
we prepared in DatabaseHelper class.

11. Run App….
Check data in Database
 I Check data in Database Sqlite with Sqlite Editor

12. Source Code?
 Check Source Code in My GitHub
 https://github.com/dpapayas/SqliteMultipleTables

13. Thanks 