Pinch to zoom with mouse wheel.

Pinch to Zoom with mouse wheel.

You can test it.

download libinput.so here.

https://docs.google.com/file/d/0B5aZmgmqP9rOYlJ5eHR1bjFnRzA/edit?usp=sharing

$adb remount

$adb push libinput.so /system/lib/

$adb shell sync

$adb shell reboot

settings -> Developer options -> Show touches(check)