Comments (3)
Hi, you're right. This is currently not supported. Some background: The tables are created in the AbstractProvider's onCreate()-method which is called by the framework during app startup. In there we create a subclass of SQLiteOpenHelper that does all the magic. Unfortunately, we don't hold a reference to that helper so we cannot recreate the schema while the app is running.
For now, you may want to just purge the data but not the schema when your users log out.
If this is something that affects more users, I might come up with a better architecture, where things like that are supported.
from simpleprovider.
I would like to have this feature too. Background: I would like to do a migration by dropping all the data an recreating it with a new structure without an app restart.
from simpleprovider.
@artkoenig Can you explain why you want to migrate the db schema at runtime?
from simpleprovider.
Related Issues (10)
- android.database.sqlite.SQLiteException: no such table HOT 2
- Please add REAL as column type HOT 2
- Storing Image HOT 2
- min sdk HOT 2
- Database Name HOT 2
- java.lang.RuntimeException: Unable to create application com.edcast.EdCastApplication: android.database.sqlite.SQLiteDiskIOException: disk I/O error (code 4874 SQLITE_IOERR_SHMSIZE): , while compiling: PRAGMA journal_mode
- Make onCreate not be final HOT 1
- Upgrade to robolectric 2.3 HOT 2
- Crash in release build using proguard HOT 5
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from simpleprovider.