When you open the app, it will search for DANFE XML files in the device's memory. Therefore, it is necessary to grant permission to access all memory (MANAGE_EXTERNAL_STORAGE).
Application for DANFE XML files (Auxiliary Document of the Electronic Invoice).
Allows you to view the file content and generate the DANFE PDF file.
Allows you to print the DANFE on the QUATTRO MT-310 printer via Bluetooth connection.
When you start the application, a list of files is generated, identified by Issuer, NFe number, and date.
With a tap on the selected file, the options View or Print or generate PDF appear.