how does selenium or appium do screenshot on iOS or android -

how does selenium or appium do screenshot on iOS or android -

could point me file implements screenshot function on ios? (or android ok) trying modify behavior our own needs, need place start. searched git hub repo not determine should start.

thanks, j-

selenium implements function, modify implementation of it.

here's gist of how , save screenshot file.

the improve way set wrapper around save_screenshot , whatever need image @ point.

selenium appium