Unable to detect Firefox Android

[Aschen]

Hello,

I have the following user agent : "Mozilla/5.0 (Android 7.1.2; Mobile; rv:55.0.2) Gecko/55.0.2 Firefox/55.0.2"

It can't detect that I am using a smartphone but it detect that I'm using Android..

device = DeviceDetector.new("Mozilla/5.0 (Android 7.1.2; Mobile; rv:55.0.2) Gecko/55.0.2 Firefox/55.0.2")
device.device_type
=> nil
device.os_name
=> "Android"

[matisojka]

Please present a PR in the upstream repo first: https://github.com/matomo-org/device-detector

Once it gets merged, feel free to open a new PR with updated regexes here.