Ship application with SqliteDb

本文讨论了两种将SQLite数据库与Android应用程序一起发布的方法:预创建数据库并包含在APK中,或者在首次使用时通过SQL命令创建数据库。文章分析了两种方法的优缺点,并提出了减轻预打包数据库潜在问题的建议。

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http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database

Here we have two ways to ship an application with Sqlite Database, 

1) Precreate the sqlite database and include it in the apk
2) Include the SQL commands with the application and have it create the database and insert the data on first use.

The drawbacks of 1): possible sqlite version mismatches might cause problems
The drawbacks with 2) It may take a really long time to create and populate the database on the device.

So, maybe the 1) is the better choice. and here is the way to lessen its shortcomings
1. Save all your "Excute SQL" in create_database.sql, and you can create it simplely from the sqlite3 commind line
2. Also under sqlite3 command line, the "Excute SQL" could we get from db.
$sqlite your_data.db
sqlite>.output your_data.sql
sqlite>.dump

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