I think the problem is there:
Process process = runtime.exec("logcat -d");
You cannot execute a command like this, you should do it like this:
String []cmd = new String[]{"logcat", "-d"};
Process process = runtime.exec(cmd);
Hope that help you
On Thu, Mar 10, 2011 at 8:21 AM, gaurav <[email protected]> wrote:
> Dianne, I understand but the logcat is part of adb shell. I can rum
> the same script if it is part of a Activity class, but fails when it
> is subclass of ActivityInstrumentationTestCase2.
>
> On Mar 9, 2:06 pm, Dianne Hackborn <[email protected]> wrote:
> > Note that no shell commands are part of the SDK.
> >
> >
> >
> >
> >
> > On Wed, Mar 9, 2011 at 12:53 PM, gaurav <[email protected]> wrote:
> > > I am trying to get the logcat log on failure of the test. Following is
> > > code snippet :
> >
> > > final StringBuilder log = new StringBuilder();
> > > try{
> >
> > > Runtime runtime = Runtime.getRuntime();
> > > Log.d(TAG, "runtime memory: " + runtime.freeMemory());
> > > Process process = runtime.exec("logcat -d");
> >
> > > BufferedReader bufferedReader = new BufferedReader(new
> > > InputStreamReader(process.getInputStream()));
> >
> > > String line;
> > > while ((line = bufferedReader.readLine()) != null){
> > > log.append(line);
> > > log.append(LINE_SEPARATOR);
> > > Log.d(TAG, line);
> > > }
> > > }
> > > catch (IOException e){
> > > Log.e(TAG, "CollectLogTask.doInBackground failed", e);//
> > > $NON-NLS-1$
> > > }
> >
> > > But here bufferReader always returns null, though it doesn't give any
> > > error. If same code I run in any activity class it works.
> > > Any solution?
> >
> > > --
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> >
> > --
> > Dianne Hackborn
> > Android framework engineer
> > [email protected]
> >
> > Note: please don't send private questions to me, as I don't have time to
> > provide private support, and so won't reply to such e-mails. All such
> > questions should be posted on public forums, where I and others can see
> and
> > answer them.
>
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