Hey there! Great question—yes, you absolutely can connect your Android device to a password-protected Wi-Fi network (like your 'A' SSID) using a single ADB command, as long as your device is running Android 10 (API level 29) or newer. Here's how it works:

核心命令格式 #

The magic command uses Android's built-in cmd wifi tool, which lets you configure Wi-Fi settings directly via ADB:

adb shell cmd wifi connect-network <SSID> <PASSWORD> <SECURITY_TYPE>

参数说明 #

• <SSID>: The name of your target Wi-Fi network (in your case, that's A)
• <PASSWORD>: The network's password
• <SECURITY_TYPE>: Specify the encryption type—most modern networks use wpa2 or wpa3. For open networks, you can omit this parameter, but since your network is password-protected, you'll need to include it.

实际例子 #

To connect to your SSID 'A' with a password like MySecurePass123 using WPA2 encryption, run:

adb shell cmd wifi connect-network A MySecurePass123 wpa2

注意事项 #

• If your SSID or password includes spaces or special characters (like !@#$), wrap them in double quotes to avoid parsing issues:

  adb shell cmd wifi connect-network "A Guest Network" "P@ssw0rd!23" wpa2
  

• For devices running Android 9 or older, this command won't work. You'd need to modify the wpa_supplicant.conf file (which usually requires root access) or use a series of ADB commands to navigate system settings—neither of which is a single-command solution.

Once you run the command, your device should disconnect from its current network and connect to 'A' immediately. No manual tapping through settings required!

内容的提问来源于stack exchange，提问作者Josh