Well i suppose thats possible if your messing with the network stack, but it's pretty low level for Java/Android. I guess its also possible that the Android version you have has a crappy stack or driver... or you have rooted it and have been messing around under the covers so to speak.
There is nothing in Android really that would allow you to mess it up that badly AFAIK, so I doubt it's your application causing the problem if your not specifically getting under the covers. However, the meaning of the exception is clear: http://download.oracle.com/javase/1.4.2/docs/api/java/net/UnknownHostException.html and your app doesn't really control the process of translating a domain to an ip. - Brill Pappin On Jan 12, 2:54 pm, Ankur Avlani <[email protected]> wrote: > Somehow I have this feeling it is related to my app only. Other apps on the > phone, I don't see any such issue. Even when browsing on my phone, I don't > see any error. > > > > > > > > On Wed, Jan 12, 2011 at 11:41 AM, Kumar Bibek <[email protected]> wrote: > > By Wi-Fi, I meant, you phone's Wi-Fi could be turning on and off. There is > > no other reason I can think of. It happens for me as well, sometimes. > > > Kumar Bibek > >http://techdroid.kbeanie.com > >http://www.kbeanie.com > > > On Thu, Jan 13, 2011 at 1:10 AM, Ankur Avlani <[email protected]>wrote: > > >> I am sorry, that somehow doesn't convince me. I am connected to the same > >> wifi on my laptop and i never see any web page load error on my laptop. > > >> On Wed, Jan 12, 2011 at 11:38 AM, Kumar Bibek <[email protected]>wrote: > > >>> Yup, then it's a problem with your Wi-Fi. > > >>> Kumar Bibek > >>>http://techdroid.kbeanie.com > >>>http://www.kbeanie.com > > >>> On Thu, Jan 13, 2011 at 1:07 AM, Ankur Avlani > >>> <[email protected]>wrote: > > >>>> I am connected to network, I am on Wifi. If i try again it works. Its > >>>> just random. > > >>>> On Wed, Jan 12, 2011 at 11:34 AM, Kumar Bibek > >>>> <[email protected]>wrote: > > >>>>> This error/exception comes because of no network connectivity. > > >>>>> Kumar Bibek > >>>>>http://techdroid.kbeanie.com > >>>>>http://www.kbeanie.com > > >>>>> On Thu, Jan 13, 2011 at 1:02 AM, Ankur Avlani > >>>>> <[email protected]>wrote: > > >>>>>> Hi All, > > >>>>>> I am developing an application on Android. I have seen that at times > >>>>>> when I try to connect using HttpURLConnection, for getting an Image or > >>>>>> anydata, I get the following error: > > >>>>>> 01-12 11:24:05.073: WARN/System.err(16780): > >>>>>> java.net.UnknownHostException: Host is unresolved:www.XXX.com:80. > > >>>>>> Note: I get this error on my Motorolla Droid and not in emulator. > > >>>>>> Any ideas? > > >>>>>> Thanks, > >>>>>> Ankur > > >>>>>> -- > >>>>>> 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%2Bunsubs > >>>>>> [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%2Bunsubs > >>>>> [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%2Bunsubs > >>>> [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%2Bunsubs > >>> [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%2Bunsubs > >> [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%2Bunsubs > > [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. 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