Android WifiManager - 以十六进制或不以十六进制

  • Z时代
  • 2024-01-10
  • 分类：问答

我试图用编程方式连接到使用Android的wifi，但是当我输入我的WEP密钥在十六进制 - Logcat状态它太长。当我尝试使用明文时 - 它表明它太短（并且从不连接）。当我在我创建的应用程序外部手动输入时（通过简单地输入密码：超人），它会连接！Android WifiManager - 以十六进制或不以十六进制

P.S.

我尝试使用下面的StackOverflow例如：

How do I connect to a specific Wi-Fi network in Android programmatically?

六角：

String networkSSID = "ANDRE-PC_NETWORK"; 
    String networkPass = "73:75:70:65:72:6d:61:6e";

的logcat：

04-04 12:12:13.643: E/wpa_supplicant(594): Line 0: Too long WEP key 0 '"73:75:70:65:72:6d:61:6e"'. 
04-04 12:12:13.643: E/WifiConfigStore(479): failed to set wep_key0: "73:75:70:65:72:6d:61:6e" 
04-04 12:12:13.793: I/ActivityManager(479): Displayed com.nfc.linked/.Connect: +855ms 
04-04 12:12:16.283: W/GAV2(3422): Thread[Service Reconnect,5,main]: Connection to service failed 1

没有十六进制：

String networkSSID = "ANDRE-PC_NETWORK"; 
    String networkPass = "superman";

的logcat：

04-04 12:23:10.913: E/wpa_supplicant(594): Line 0: Invalid WEP key length 8 - this network block will be ignored

来源：

import java.util.List; 
import android.app.Activity;  
import android.net.wifi.WifiConfiguration; 
import android.net.wifi.WifiManager; 
import android.os.Bundle; 
import android.util.Log; 
import android.content.Context; 
public class Connect extends Activity { 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.connect); 
     String networkSSID = "ANDRE-PC_NETWORK"; 
     String networkPass = "superman"; 
     WifiConfiguration conf = new WifiConfiguration(); 
     conf.SSID = "\"" + networkSSID + "\""; //ssid must be in quotes 
     conf.wepKeys[0] = "\"" + networkPass + "\""; 
     conf.wepTxKeyIndex = 0; 
     conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE); 
     conf.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40); 
     conf.preSharedKey = "\""+ networkPass +"\""; 
     conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE); 
     WifiManager wifiManager = (WifiManager)getSystemService(WIFI_SERVICE); 
     wifiManager.addNetwork(conf); 
     List<WifiConfiguration> list = wifiManager.getConfiguredNetworks(); 
     for(WifiConfiguration i : list) { 
      if(i.SSID != null && i.SSID.equals("\"" + networkSSID + "\"")) { 
       wifiManager.disconnect(); 
       wifiManager.enableNetwork(i.networkId, true); 
       wifiManager.reconnect();     
       break; 
      }   
     } 
    }}

回答：

尝试：

String networkPass = "73757065726d616e";

以上是 Android WifiManager - 以十六进制或不以十六进制 的全部内容， 来源链接： utcz.com/qa/267312.html

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