Android 如何通过 ADB 关闭 Wifi？
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How to turn off Wifi via ADB?
提问by Nefariis
Im automating a testing procedure for wifi calling and I was wondering is there a way to turn off/on wifi via adb?
我正在自动执行 wifi 调用的测试程序，我想知道有没有办法通过 adb 关闭/打开 wifi？
I would either like to disable/enable wifi or kill wifi calling (com.movial.wificall) and restart it.
我想禁用/启用 wifi 或终止 wifi 呼叫（com.movial.wificall）并重新启动它。
Is it possible to do this all via adb and shell commands?
是否可以通过 adb 和 shell 命令来完成这一切？
so far I have found:
到目前为止，我发现：
android.net.wifi.WifiManager
setWifiEnabled(true/false)
Im just not sure how to put it together
我只是不知道如何把它放在一起
回答by Jared Burrows
Using "svc" through ADB (rooted required):
通过 ADB 使用“svc”（需要 root）：
Enable:
使能够：
adb shell su -c 'svc wifi enable'
Disable:
禁用：
adb shell su -c 'svc wifi disable'
Using Key Events through ADB:
通过 ADB 使用关键事件：
adb shell am start -a android.intent.action.MAIN -n com.android.settings/.wifi.WifiSettings
adb shell input keyevent 20 & adb shell input keyevent 23
The first line launch "wifi.WifiSettings" activity which open the WiFi Settings page. The second line simulate key presses.
第一行启动“wifi.WifiSettings”活动，打开 WiFi 设置页面。第二行模拟按键操作。
I tested those two lines on a Droid X. But Key Events above probably need to edit in other devices because of different Settings layout.
我在 Droid X 上测试了这两行。但是由于不同的设置布局，上面的关键事件可能需要在其他设备中进行编辑。
More info about "keyevents" here.
更多关于“keyevents”的信息在这里。
回答by Berkk
I was searching for the same to turn bluetooth on/off, and I found this:
我正在寻找相同的方法来打开/关闭蓝牙，我发现了这个：
adb shell svc wifi enable|disable
回答by Ruslan
Simple way to switch wifi on non-rooted devices is to use simple app:
在非root设备上切换wifi的简单方法是使用简单的应用程序：
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WifiManager wfm = (WifiManager) getSystemService(Context.WIFI_SERVICE);
try {
wfm.setWifiEnabled(Boolean.parseBoolean(getIntent().getStringExtra("wifi")));
} catch (Exception e) {
}
System.exit(0);
}
}
AndroidManifest.xml:
AndroidManifest.xml：
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
ADB commands:
亚行命令：
$ adb shell am start -n org.mytools.config/.MainActivity -e wifi true
$ adb shell am start -n org.mytools.config/.MainActivity -e wifi false
回答by Musab
- go to location
android/android-sdk/platform-tools - shift+right click
open cmd here and type the following commands
adb shellsusvc wifi enable/disable
done!!!!!
- 前往地点
android/android-sdk/platform-tools - shift+右键单击
在这里打开cmd并输入以下命令
adb shellsusvc wifi enable/disable
完毕！！！！！
回答by Arun
adb shell "svc wifi enable"
This worked & it makes action in background without opening related option !!
这行得通，并且无需打开相关选项即可在后台执行操作！
回答by Igor Maia Romcy
I tested this command:
我测试了这个命令：
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
and only works on window's prompt, maybe because of some driver
并且只适用于窗口的提示，可能是因为某些驱动程序
The adb shell svc wifi enable|disablesolution only works with root permissions.
该adb shell svc wifi enable|disable解决方案仅适用于 root 权限。
回答by Trevi?o
I can just do:
我只能这样做：
settings put global wifi_on 0
settings put global wifi_scan_always_enabled 0
Sometimes, if done during boot (i.e. to fix bootloop such as this), it doesn't apply well and you can proceed also enabling airplane mode first:
有时，如果在启动期间完成（即修复bootloop 之类的），它并不适用，您还可以继续先启用飞行模式：
settings put global airplane_mode_on 1
settings put global wifi_on 0
settings put global wifi_scan_always_enabled 0
Other option is to force this with:
其他选项是强制执行此操作：
while true; do settings put global wifi_on 0; done
Tested in Android 7 on LG G5 (SE) with (unrooted) stock mod.
在 LG G5 (SE) 上的 Android 7 中使用（无根）股票模组进行测试。
回答by SebMa
All these input keyeventcombinations are SO android/hardware dependent, it's a pain.
所有这些input keyevent组合都依赖于安卓/硬件，这很痛苦。
However, I finally found the combination for my old android 4.1 device :
但是，我终于找到了适用于我的旧 android 4.1 设备的组合：
adb shell am start -a android.intent.action.MAIN -n com.android.settings/.wifi.WifiSettings
adb shell "input keyevent KEYCODE_DPAD_LEFT;input keyevent KEYCODE_DPAD_RIGHT;input keyevent KEYCODE_DPAD_CENTER"
回答by Adam Deane
This works as of android 7.1.1, non-rooted
这适用于 android 7.1.1，非 root
adb shell am start -a android.intent.action.MAIN -n com.android.settings/.wifi.WifiSettings && adb shell input keyevent 23 && adb shell input keyevent 23
This will launch the activity and then send the DPAD center keyevent. I added another DPAD center as an experiment to see if you can enable it in the same way.
这将启动活动，然后发送 DPAD 中心关键事件。我添加了另一个 DPAD 中心作为实验，看看您是否可以以相同的方式启用它。
回答by SanalBathery
use with quotes
与引号一起使用
ex: adb shell "svc wifi enable"
前任： adb shell "svc wifi enable"
this will work :)
这将工作:)
