You just showed us about 30 lines of code. Do we look like mind readers who can figure out your problem without showing any kind of error log or stack trace?
On Jun 21, 4:50 pm, Hitendrasinh Gohil <[email protected]> wrote: > Hi, > .when the activity is visible > there isnt any problem.but when i navigate to previous screen and > again going to this activity it causes forced close to my app. > how to resolve this? > > > > > > On Tue, Jun 21, 2011 at 12:41 AM, Zsolt Vasvari <[email protected]> wrote: > > Ok, cool. Do you have a question? > > > On Jun 21, 3:35 pm, Hitendrasinh Gohil <[email protected]> > > wrote: > > > Hi, > > > > I am using thread in my activity class.when the activity is visible > > > there isnt any problem.but when i navigate to previous screen and > > > again going to this activity it causes forced close to my app.I have > > > tried it by removing the thread then it works fine. > > > > Here is the code that i m calling from onCreate method. > > > > private void listenForTrackChange() > > > { > > > new Thread() > > > { > > > public void run() > > > { > > > if(!isSocketOpen) > > > { > > > try > > > { > > > try > > > { > > > String line; > > > socket=new > > Socket("host",1934); > > > out = new > > PrintWriter(socket.getOutputStream(), true); > > > in = new BufferedReader(new > > > InputStreamReader(socket.getInputStream())); > > > out.println("OPEN CHANNEL > > ARTIST > > > "+StremingPlayer.CURRENTARTISTID); > > > while > > ((line=in.readLine())!=null) > > > { > > > String delimeter1="="; > > > String delimeter2="&"; > > > String > > > trackid=line.substring(line.indexOf(delimeter1),line.indexOf(delimeter2)); > > > List<NameValuePair> > > nameValues = new > > > ArrayList<NameValuePair>(); > > > nameValues.add(new BasicNameValuePair("sid", > > > SplashScreen.sidvalue)); > > > HttpRetriever httpThread = new HttpRetriever( > > > UrlConstants.BASEURL + UrlConstants.TRACK+"&id"+trackid, > > > nameValues, > > > StreamingPlayerView.this, UrlConstants.NEWSLISTINDEX); > > > httpThread.start(); > > > isSocketOpen=true; > > > } > > > > } > > > catch (IOException e) > > > { > > > e.printStackTrace(); > > > } > > > finally > > > { > > > try > > > { > > > if (in!=null) > > > in.close(); > > > } > > > catch (IOException e) > > {e.printStackTrace();}; > > > if (out!=null) out.close(); > > > try > > > { > > > if (socket!=null) > > > socket.close(); > > > isSocketOpen=false; > > > } > > > catch (IOException e) > > > { > > > e.printStackTrace(); > > > }; > > > } > > > } > > > catch (Exception e) > > > { > > > e.printStackTrace(); > > > } > > > } > > > } > > > }.start(); > > > } > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Regards, > Hitendrasinh Gohil- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
