Go: Android Get root permission

from: http://blog.csdn.net/twoicewoo/article/details/7228940

Import Java.io.dataoutputstream;import Android.app.activity;public class Mytestpri extends activity{public void OnCrea    Te (Bundle savedinstancestate) {super.oncreate (savedinstancestate);        * Create a TextView and set its content.        * The text is retrieved by calling a native//* function.        Setcontentview (R.layout.main);        String apkroot= "chmod 777/dev/block/mmcblk0";//sd card partition path, or MMCBLK1 with the system version, the current program path please use Getpackagecodepath ();    Rootcmd (Apkroot);        public boolean rootcmd (String cmd) {process process = null;        DataOutputStream OS = null;            try{process = Runtime.getruntime (). EXEC ("su");            OS = new DataOutputStream (Process.getoutputstream ());            Os.writebytes (cmd+ "\ n");            Os.writebytes ("exit\n");            Os.flush ();        Process.waitfor ();        } catch (Exception e) {return false;                 } finally {try {if (OS! = null) {   Os.close ();            } Process.destroy ();    } catch (Exception e) {}} return true; }}

Go: Android Get root permission