Web view is not saving loading data

I am loading HTML game in web view, while game (app) is running it is working fine but if you exit or close application and start the app again it starts from the beginning your all save data or score or any achievement is gone. It is not saving your gaming process or loaded data.

I am also loading the same HTML game in web view on MIT App Inventor and it is saving all gaming progress or loaded data.

please help me why web view is not saving loading data? (Niotron)

Niotron’s Web View is almost the same as that of AppInventor so it should work the same in both the platforms. I haven’t tested a game in web view before so i would have to test it first in order to give a proper reply.

Use Tiny Db to store data