Used for storage that should not be removed by the user agent without application or user permission.
Used for storage with no guarantee of persistence.
Requests a filesystem in which to store application data.
Whether the filesystem requested should be persistent, as defined above. Use one of TEMPORARY or PERSISTENT.
This is an indicator of how much storage space, in bytes, the application expects to need.
Allows the user to look up the Entry for a file or directory referred to by a local URL.
A URL referring to a local file in a filesystem accessable via this API.
see requestFileSystemSync