Data and File Handling Q&A

You can use the FileSystem API to access external USB storage. For more information, see Handling USB Storages and Managing File Operations.

#usb storage #filesystem api

Application data is retained when the TV is switched off or the application is updated. All application data is deleted when the application is uninstalled.

#application data #update #uninstall

When an installed application is updated, the local Web storage on the device is unaffected. The local Web storage data is only deleted when the application is uninstalled.

#web storage #uninstall #tizen studio #testing

No. The application cache is automatically managed by the platform.

#application cache

Yes. By storing user login data in local Web storage, you can manage it in the same way as other Web storage data, including deleting it.

#web storage #user login data #uninstall

No. For security reasons, this behavior cannot be modified. If you want to implement additional behavior when a USB storage is connected, use the Filesystem API. For more information, see Handling USB Storages.

#file browser #usb storage #filesystem api

Make sure you have declared the "filesystem.write" privilege in your "config.xml" file. It is required for writing data to storage.

#privilege #config xml #file system write