Post you code here, that may help us to provide some solution to you. Without looking at the code it's hard to imagine where is that NullPointerException?
On Thu, Feb 25, 2010 at 4:06 PM, kavitha <[email protected]> wrote: > Actually I could write file to local cache using InputStreamReader. > > I am downloading bytes successfully and could write to a file,,, > > But again if i try to open file and read it,,It is throwing > NullPointerException for file. > > > On Thu, Feb 25, 2010 at 4:00 PM, Upendra Chintala < > [email protected]> wrote: > >> A simple search on google would have helped you. >> >> >> http://digiassn.blogspot.com/2008/10/java-simple-httpurlconnection-example.html >> >> Upendra >> >> >> On Thu, Feb 25, 2010 at 3:55 PM, kavitha <[email protected]> wrote: >> >>> Any examples please >>> >>> >>> On Thu, Feb 25, 2010 at 3:53 PM, Upendra Chintala < >>> [email protected]> wrote: >>> >>>> You can use HttpURLConnection object to read the file as stream and then >>>> store it locally. >>>> >>>> Thanks, >>>> Upendra >>>> >>>> >>>> On Thu, Feb 25, 2010 at 3:49 PM, kavitha <[email protected]> wrote: >>>> >>>>> first download and keep the file >>>>> >>>>> then parse it,,,, >>>>> >>>>> i need to download bcoz when the application launches second time,,i >>>>> need to use stored file without re-downloading >>>>> >>>>> >>>>> On Thu, Feb 25, 2010 at 3:47 PM, Sandeep Phansekar < >>>>> [email protected]> wrote: >>>>> >>>>>> want to just download ? or parse the file ? >>>>>> -- >>>>>> Regards >>>>>> Sandeep >>>>>> >>>>>> On Thu, Feb 25, 2010 at 3:39 PM, kavitha <[email protected]> wrote: >>>>>> >>>>>>> Hi All, >>>>>>> >>>>>>> Please tell how to download an xml file from url connection in >>>>>>> android? >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> Kavitha >>>>>>> >>>>>>> -- >>>>>>> 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]<android-developers%[email protected]> >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/android-developers?hl=en >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> 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]<android-developers%[email protected]> >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/android-developers?hl=en >>>>> >>>>> >>>>> -- >>>>> 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]<android-developers%[email protected]> >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/android-developers?hl=en >>>>> >>>> >>>> >>>> >>>> -- >>>> Regards, >>>> Upendra >>>> >>>> -- >>>> 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]<android-developers%[email protected]> >>>> For more options, visit this group at >>>> http://groups.google.com/group/android-developers?hl=en >>>> >>> >>> -- >>> 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]<android-developers%[email protected]> >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >>> >> >> >> >> -- >> Regards, >> Upendra >> >> -- >> 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]<android-developers%[email protected]> >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- > 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]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Regards, Upendra -- 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
