XF - SignaturePad show strokes only when the touch ends

Question

I\'m using SignaturePad with Xamarin.Forms and it works fine even on basic hardware devices, but I\'ve struggled with a weird behavior with just one device: Samsung

Answer 1

I've implemented the SignaturePadView in the following way.

MainActivity.cs:

protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);
    // Set our view from the "main" layout resource
    SetContentView(Resource.Layout.Main);

    Xamarin.Forms.Forms.Init(this.ApplicationContext, savedInstanceState);

    signatureView = new SignaturePadView(this);
    signatureView.StrokeWidth = 4;

    LinearLayout signatureLayout = (LinearLayout)FindViewById(Resource.Id.signatureLayout);
    signatureLayout.AddView(signatureView);

    Button btnSave = FindViewById(Resource.Id.btnSave);
    btnSave.Click += (sender, e) =>
    {
        SaveInfo();
    };

}

Here is the layout in my Main.axml:

I just have a hunch that you are creating a new SignaturePadView object or adding it to the layout after some event happens by the user.