This application reads the file on the user's device or storage service used by the user.
Or you may want to save the file to storage available to the user.
The application operates the file according to the following policy.
Reference timing
The application reads or saves the file when the file open / save function is selected from the menu.
Where the application refers
The location of the file that the application opens is specified by the "Intent" feature of Android.
For example, a standard file launcher, Drive, or OneDrive.
This is the same mechanism when opening and saving files.
The application never accesses files other than those specified by the user via Intent.
File type
Files can be specified in any format, but only GPX or KML format files can be operated correctly.
The application reads or saves the file when the file open / save function is selected from the menu.
Internet Access
This application requires a connection to the internet.
The reason is that it uses the Android standard Google Maps function to display route information on a map.
The application does not use this feature to collect and store user information.
The application does not read or save any file other than those listed above.
