I suspect you need to flush the buffer on the write end. On Sep 10, 9:33 am, Compmanic <[email protected]> wrote: > I have a problem with blocking buffer with the following code on my > android application: > > else if (tcpdumpButton.isChecked()) > { > try > { > Process process1 = > Runtime.getRuntime().exec("tcpdump"); > BufferedReader osRes = new BufferedReader(new > InputStreamReader(process1.getInputStream())); > StringBuffer output = new StringBuffer(); > String line=""; > while ((line = osRes.readLine()) != null) > { > output.append(line); > output.append("\n"); > tv.setText(output); > setContentView(tv); > } > } > catch (Exception e) > { > throw e; > } > > } > Since the tcpdump process is running continuously and never terminated > i am unable to print the buffer contents on the screen.Can anybody > tell me what i should do or give an example on how to read the buffer > and print it on the screen without waiting for the process to > terminate??
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