//所有的adb command需要以空白來分隔為String[].
//Example : String csCmd = "ifconfig 192.168.0.1";
//                 String[] csAdbCmd = csCmd.split(" ");
String[] csAdbCmd = {"ifconfig", "192.168.0,.1"};
String strNetCfg = "";
ProcessBuilder processBuilder = new ProcessBuilder(csAdbCmd});
try{
            Process netcfg = processBuilder.start();
            netcfg.waitFor();
            DataInputStream dis = new DataInputStream(new BufferedInputStream(netcfg.getInputStream()));
            while((strNetCfg = dis.readLine()) != null){
                //adb return value
            }

        }
        catch(IOException e)
        {
              //do something
        }
        catch (InterruptedException e) {
              //do something
        }