Android Get SN serial number

One, command line:
Test code:

    New Handler () {        @Override        publicvoid  handlemessage (Message msg) {            LOG.D ( "Getsnnumbers", "SN:" + msg.obj.toString ());        }    ;     New Thread (new  getserialnonumbers (Mhandler));    Snthread.start ();

Class:

    Private Static classGetserialnonumbersImplementsRunnable {Handler mhandler; FinalString serialnostr = "[Ro.boot.serialno]"; Getserialnonumbers (Handler Handler) { This. Mhandler =handler; }         Public voidrun () {Try{Process P= Runtime.getruntime (). EXEC ("Getprop");                P.waitfor (); BufferedReader Stdinput=NewBufferedReader (NewInputStreamReader (P.getinputstream ())); String Temp= "";  while(temp = Stdinput.readline ())! =NULL) {                    if(Temp.contains (serialnostr)) {Temp.replaceall (" ", ""); intindex =Temp.indexof (SERIALNOSTR); Temp= temp.substring (index + 20); Temp= temp.substring (1, Temp.length ()-1); LOG.D ("Getserialnonumbers", temp); Message msg=NewMessage (); Msg.obj=temp;                        Mhandler.sendmessage (msg);  Break; }                }            } Catch(IOException e) {e.printstacktrace (); } Catch(interruptedexception e) {e.printstacktrace (); }        }    }

Second, Reflection:

Test code:

    string[] Propertys = {        "Ro.boot.serialno", "Ro.serialno"    };      for (String key:propertys) {        //  String v = android.os.SystemProperties.get (key);        String v = getandroidossystemproperties (key);        LOG.E ("", "get" + key + ":" + v);    }

Method:

    Staticstring Getandroidossystemproperties (String key) {Method Systemproperties_get=NULL;        String ret; Try{systemproperties_get= Class.forName ("Android.os.SystemProperties"). GetMethod ("Get", String.class); if(ret = (String) Systemproperties_get.invoke (NULL, key))! =NULL)                returnret; } Catch(Exception e) {e.printstacktrace (); return NULL; }        return""; }

Android Get SN serial number