filename property

String? filename
final

The filename for the exported data if the ImageOptions.exportType is not ImageExportType.dataUrl. The correct filename extension will be automatically added based on the selected export format. It can be an absolute path or file URL or a relative path. If some relative path is chosen it will be created in a temporary system directory and overwritten if the corresponding file already exists. If the value is null an new temporary file will be created for every export.

Please make sure that the provided filename is valid for the different devices and that your application has the corresponding access rights to write to the desired location. For Android, you will want to make sure to set this inside one of the directories conforming to scoped storage:

  • DCIM/
  • Pictures/

For Videos you can additionally use:

  • Movies/
// Defaults to:
null

Implementation

final String? filename;