# Migartion from Eclipse to Android Studio

**URL:** <https://discuss.zetetic.net/t/migartion-from-eclipse-to-android-studio/4002>\
**Category:** SQLCipher\
**Created:** [October 28, 2019, 8:35am UTC](https://discuss.zetetic.net/t/migartion-from-eclipse-to-android-studio/4002 "2019-10-28T08:35:08Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![developernotes](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.zetetic.net/developernotes/32/1309_2.png) [@developernotes](https://discuss.zetetic.net/u/developernotes)\
**Post date:** [October 28, 2019, 1:19pm UTC](https://discuss.zetetic.net/t/migartion-from-eclipse-to-android-studio/4002/2 "2019-10-28T13:19:40Z")

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Hi @chad

It looks like you may have been using an older version of SQLCipher for Android. You can verify which version you were using by executing the following command using the original library used to create the database:

```auto
PRAGMA cipher_version;

```

If you were using an older version of SQLCipher, I would recommend reviewing the upgrade guidance detailed here:

> [@Upgrading to SQLCipher 4](https://discuss.zetetic.net/t/upgrading-to-sqlcipher-4/3283):
>
> The recent release of [SQLCipher 4](https://www.zetetic.net/blog/2018/11/30/sqlcipher-400-release/) introduces many new performance and security enhancements for applications that use SQLCipher for secure local data storage. However, the introduction of new default algorithms, increased KDF iterations and a larger page size means that SQLCipher 4 will not open older databases by default. This document provides guidance on the upgrade options available to applications that have previously integrated SQLCipher versions 1 through 3. Option 1: Database File Migr…

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_[View the full topic](https://discuss.zetetic.net/t/migartion-from-eclipse-to-android-studio/4002)._