Pleaseeee, Buttons Mapping on Android.

[GuilhermeGS2]

For support on Xperia Pay, you need the app GameKeyBoard. You can map all buttons to work on PPSSPP.
Map:
X: Button A
/\: Button Y
O: Button B
[ ]:Buttom X
R: R1/RB
L: L1/LB
Start: Start
Select: Select
Use the option Re-map Hardkey. After mapping all, select GameKeyBoard in place of keyboard.
I dont know need root. For me not. I already used this app with my joystick. But actually I use USB/BT Joystick Center.

Sorry my bad English.