@bob I think i used connect to another website that sends news in order to check whether it is wrong at network side or in my code. Also my question is , can we really implement a service that runs in background indefinitely and give us update if it is available .If yes, then what parameters we should be aware of in sense of phone network ??.
please advice. thank you On Feb 6, 10:59 am, Bob Kerns <r...@acm.org> wrote: > This error indicates that some router along the path (possibly your > local machine) has no route to the network you're trying to reach. > > If you're running on a rooted phone, you can run traceroute <host> to > see the route to the host, if you have it; the busybox version works > well. This will show where the problem lies. > > If the routing failure is on the local phone, 'route' will tell you > about the local routing tables, if you're using the BusyBox version of > 'route'. You can also get it via 'cat /proc/net/route', but in a much > harder-to-understand format. Don't bother trying to figure out how to > use the built-in version; it's incomplete. > > If it's not on the phone, it's not a phone problem. In any event, it's > definitely not an application problem, but a network failure (assuming > you're not trying to connect to some crazy address). It's something > you need to handle gracefully. > > If the problem is not on the phone, and you're using wifi, you should > be able to observe the problem from any host on that network (at least > if it's getting the same default gateway, which would normally be the > case). So I'd try that first, rather than dealing with the limited > environment on the phone. > > On Feb 6, 1:58 am,himanshujain <himanshu....@gmail.com> wrote: > > > Hi , > > I am trying to connect to server through > > HttpUrlConnection, but after sometimes it throws Socket.Net > > Exception :Network Unreachable. I tired alarm manager to wake up the > > phone and get the wifi lock but none seems to work . > > > Tell me what to do what should i check and alternative ?. > > > thanks -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
