Bar Code Reader in xamarin form Pcl project

@JasonAwbrey‌ @YoeriVanDamme‌

hi

I'm new in Xamarin . I'm wrote my first app in Xamarin up to 95% , without mvvm. I create classes an call on by one

Now I'm need QR code scanner & I found this .

I read sample but i don't know what can I do ?

I don't have any knowledge about MVVM.

I Whan Call Scanner in button click .

please help me I should give project in 2days.

`

    buttonScan.Click += (sender, e) => {

        // call scanner here, 
    };

`