A flutter app that shows how to use SQFLite plugin to store the response of http requests in flutter and use that response when device is offline. This may not be the best way to achieve this but.... yeah, you can use it :)
abhidiwakar/offline_http_response
This is a flutter app demonstrating the usage to SQFLite plugin to store the response of http requests and use it when the device is offline.
Dart