Any way to add virtual shake button (touchscreen)?

[WaitingKy]

I'm playing Fatal Frame 2 on phone. It's hard to play using motion sensor so I turned it off, but then there is no way to shake. May anyone help?

[JosJuice]

There is currently no supported way to do this. However, if you go to the controller settings while a game isn't running, you can map shaking to a physical button. Typically this would be a button on a gamepad, but you can also use the volume buttons on your phone.