Change default favicon size or allow to define favicon size.

[kkujawinski]

💬

Favicons are generated with a fixed size of 16px, which may not look optimal on Retina-like displays.

Is it possible to change the default favicon size? My recommendation is 32px.

For reference:

flutter_launcher_icons/lib/constants.dart

Line 40 in b6e97ad

const int kFaviconSize = 16;

Alternatively, this value could be made configurable via the configuration file.

[kthguru]

+1
If the kFaviconSize value is 16 and the icon size is larger than 16, the generated icon will have a gray border. It is a small but significant effect on the quality of the icon.