Storage in cache SAP Fiori Client

[al_sapui5]

Hello i'm developing an app that takes picture but somethimes when i take a picture the session ends a go back to the login screen so i want to storage my images in cache using sessionStorage but when this happends (go back to the login page) and re login the image is not in my sessionStorage , is there another way to use cache of sap fiori client ? of course i clean the cache when everything goes fine

[WouterLemaire]

You can try to use localStorage instead of sessionStorage.