adb shell am start -a android.intent.action.MAIN -n         com.android.settings/.wifi.WifiSettings adb shell input keyevent 19 & adb shell input keyevent 19 & adb shell input keyevent 23

adb shell "svc wifi enable"

adb shell am start -n com.android.settings/.wifi.WifiStatusTest

adb shell dumpsys connectivity

adb shell ping www.google.com

adb pull $(adb shell uiautomator dump | grep -o '[^ ]*.xml') ui.xml
grep 'text="OFF"' ui.xml
if [ $? == 0 ]; then
  # Turn WIFI on
fi