LOL!!!
On Jan 18, 1:40 am, old new <niuha...@gmail.com> wrote:
> yes ， If u exce "su" ,u must be get root permission first
>
> 2012/1/18 Putti Me <putt...@gmail.com>
>
>
>
>
>
>
>
> > I try to execute the following code:
>
> > *
>
> > try
> > {
> > Process process = Runtime.getRuntime().exec("su");
> > // blah blah
> > }
> > catch (Exception e)
> > {
> > res += "ERROR " + e.getMessage() + "\n";
> > }
>
> > *
>
> > And I get the following exception::
>
> > Error running exec(). Command: [su] Working Directory: null Environment:
> > null
>
> > Any reason why?
> > Do I need "root" access on my device?
>
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