android 获取设备的serialNumber和Mac地址

1.获取SerialNumber

private static String getSerialNumber() {String serial = null;try {Class<?> c = Class.forName("android.os.SystemProperties");Method get = c.getMethod("get", String.class);serial = (String) get.invoke(c, "ro.serialnocustom");} catch (Exception e) {e.printStackTrace();}return serial;}

2.获取mac

private static final String marshmallowMacAddress = "02:00:00:00:00:00";
private static final String fileAddressMac = "/sys/class/net/wlan0/address";

public static String getAdresseMAC(Context context) {WifiManager wifiMan = (WifiManager)context.getSystemService(Context.WIFI_SERVICE) ;
    WifiInfo wifiInf = wifiMan.getConnectionInfo();
    if(wifiInf !=null && marshmallowMacAddress.equals(wifiInf.getMacAddress())){String result = null;
        try {result= getAdressMacByInterface();
            if (result != null){return result;
            } else {result = getAddressMacByFile(wifiMan);
                return result;
            }} catch (IOException e) {Log.e("MobileAccess", "Erreur lecture propriete Adresse MAC");
        } catch (Exception e) {Log.e("MobileAcces", "Erreur lecture propriete Adresse MAC ");
        }} else{if (wifiInf != null && wifiInf.getMacAddress() != null) {return wifiInf.getMacAddress();
        } else {return "";
        }}return marshmallowMacAddress;
}/**
 * 通过接口获取mac
 * @return
 */
private static String getAdressMacByInterface(){try {List<NetworkInterface> all = Collections.list(NetworkInterface.getNetworkInterfaces());
        for (NetworkInterface nif : all) {if (nif.getName().equalsIgnoreCase("wlan0")) {byte[] macBytes = nif.getHardwareAddress();
                if (macBytes == null) {return "";
                }StringBuilder res1 = new StringBuilder();
                for (byte b : macBytes) {res1.append(String.format("%02X:",b));
                }if (res1.length() > 0) {res1.deleteCharAt(res1.length() - 1);
                }return res1.toString();
            }}} catch (Exception e) {Log.e("MobileAcces", "Erreur lecture propriete Adresse MAC ");
    }return null;
}/**
 * 通过文件获取mac
 * @param wifiMan
 * @return
 * @throws Exception
 */
private static String getAddressMacByFile(WifiManager wifiMan) throws Exception {String ret;
    int wifiState = wifiMan.getWifiState();

    wifiMan.setWifiEnabled(true);
    File fl = new File(fileAddressMac);
    FileInputStream fin = new FileInputStream(fl);
    ret = crunchifyGetStringFromStream(fin);
    fin.close();

    boolean enabled = WifiManager.WIFI_STATE_ENABLED == wifiState;
    wifiMan.setWifiEnabled(enabled);
    return ret;
}private static String crunchifyGetStringFromStream(InputStream crunchifyStream) throws IOException {if (crunchifyStream != null) {Writer crunchifyWriter = new StringWriter();

        char[] crunchifyBuffer = new char[2048];
        try {Reader crunchifyReader = new BufferedReader(new InputStreamReader(crunchifyStream, "UTF-8"));
            int counter;
            while ((counter = crunchifyReader.read(crunchifyBuffer)) != -1) {crunchifyWriter.write(crunchifyBuffer, 0, counter);
            }} finally {crunchifyStream.close();
        }return crunchifyWriter.toString();
    } else {return "No Contents";
    }
}

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