获取密码列表 Wi-Fi [英] Get a list of passwords Wi-Fi

问题描述

我想要一种在安卓手机上查看之前保存的 WiFi ssid 和密码的方法吗?

I want a way to view the previously saved WiFi ssid and passwords on the android phone ?

例如

好孩子221548dshvshg

good boy 221548dshvshg

此代码用于在没有密码的情况下获取 WiFi 数据.我想获取网络名称的密码

This code is for fetching WiFi data without a password. I want to get the password with the network name

 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />

List myListrow = new List();

        var wifiMgr = (WifiManager)GetSystemService(WifiService);
        var wifiList = wifiMgr.ScanResults;

        foreach (var item in wifiList)
        {
            var wifiLevel = WifiManager.CalculateSignalLevel(item.Level, 100);
             myListrow.Add(($"Wifi Name: {item.Ssid} - Single: {wifiLevel}"));

        }

推荐答案

无需root - 由于安全原因，您不能这样做.您只能通过每个网络的capabilities 来检查网络的安全类型.

Without rooting - due to security reasons, you cannot do that. You can only check the security type of the network through each network's capabilities.

生根 - 您只需阅读/data/misc/wifi/wpa_supplicant.conf 文件的内容即可.不幸的是，这并非适用于所有手机，您会发现此配置文件有时位于其他位置，具体取决于手机制造商.

With rooting - You can do it by simply reading the contents of /data/misc/wifi/wpa_supplicant.conf file. Unfortunately, this is not universal for all phones and you will find out that this configuration file is sometimes located somewhere else, depending of the phone's manufacturer.

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