Since it seems to change depending on the Android version, I suggest you to follow these instructions :
Start dump motion event you need to reproduce:
~$ adb shell getevent | grep event2
grep is very useful to filter output.
Do motion event you want to reproduce;
Then just convert all values from hex in dump to decimal values! :)
To find what eventX is working for you do following:
Start terminal and type:
~$ adb shell getevent
You will see quickly moving traces with for example /dev/input/event4 ......
- Touch screen once
You must see between event4 few eventX and these eventX right in the moment of the touch
will be yours input interface for reproducing motion events! :)
Source.
