remoteAKL: tools for mirroring device to PC

Current implementation creates only one tmp.png and saves it to sdcard root (emulated scard)
It's better to make one more checkbox - create unique file and add timestamp to filename.
something like this:


if (DEBUG): print "start taking screenshot"

   device = devices[cmbDevice.selectedIndex]

   t = int(round(time.time() * 1000))

   f = "tmp%s.png" % t

   print(f)

   print("****************")

   command = "tools\\adb -s " + device + " shell screencap -p /sdcard/AnkuLua/captured_images/" + f

   os.system(command)

   command = "tools\\adb -s " + device + " pull /sdcard/AnkuLua/captured_images/" + f + " " + f + " 2> nul"

   os.system(command)
   mat = Highgui.imread( f, Highgui.IMREAD_COLOR)

...

os.system("del " + f)