很簡單的代碼,shell和python都能實現,只是python容易寫一些
import os
import time
a = 1
while True:
a = a + 1
ip = os.system(u"ping -c1 -w1 192.168.43.165")
#print (ip) #一般代碼執行正常返回0,異常返回1,但termux異常返回256,所以實際以斷開wifi後的print(ip)值爲準
if ip == 0 and a == 2:
print("true")
os.system(u"play ~/歡迎光臨.wav")
#os.system(u"play /sdcard/Download/荒野大鏢客口哨now.mp3")
if ip == 256:
a = 1
time.sleep(6)