android adb how to send input tap continuous with delay 0s

Question

I want to create a program to auto tap continuous to screen android phone.

I tried "adb shell input tap x y" in LOOP but so slow (about 1s). I tried multiple command like: "adb shell input tap x1 y1 && adb shell input tap x2 y2" but can not resolve my problem.

How to do this action? I send an gift image for detail.

Answer 1

As @Robert mentioned, running only 1 adb shell and then executing input tap in a loop will increase the rate. However you can achieve better rates avoiding executing a new input every time.

Using AndroidViewClient/culebra with CulebraTester2-public backend you will be able to obtain values like this.

#! /usr/bin/env python3

import timeit
from com.dtmilano.android.viewclient import ViewClient

helper = ViewClient.view_client_helper()
print(f"{timeit.timeit('helper.ui_device.click(500, 500)', number=1, globals=globals()):.4f}s")

giving (on a emulator):

⚠️  CulebraTester2 server should have been started and localport 9987 redirected to remote port 9987.
0.1796s

So you can run

helper.ui_device.click(x, y)

in a loop to tap very fast.