Then it is device specific, though it affects a surprisingly high number of devices. And are you sure you see it on the HTC Desire? That is very similar to my G2, which also goes under the name of "Desire Z". And as I already mentioned, I never saw any such problem on my G2. Are you using the same network setup when you do these tests on all these different phones? That is, do you stick to using the WiFi connection or the carrier network, or did you do some with carrier, some with WiFi data connection?
On Aug 3, 2:21 am, Heidi Zhou Nolan <[email protected]> wrote: > Thank you for the reply. > > so is it a device specific bug? > > I can reproduce this problem on many kinds Android phones, like HTC > NextusOne, HTC Desire Z, HTC Legend. However, I don't have such > problem with HTC Sensation and Samsang. > > I did a roughly search and didn't see any report on the similar > problem as this. > > On Jul 28, 11:19 am, Indicator Veritatis <[email protected]> wrote: > > > Have any relevant network bugs been reported for the device you are > > using? I have never seen such a failure on my G2. > > > On Jul 27, 12:19 am, Heidi Zhou Nolan <[email protected]> > > wrote: > > > > Yes, the application can receive the data well when the browser is not > > > running. > > > > I wonder if I have to use native code for this. Now, I am using Java's > > >DatagramSocketclass. > > > > On Jul 26, 10:11 pm, Indicator Veritatis <[email protected]> wrote: > > > > > Does your UDP receive code work fine if the browser is not running? > > > > > On Jul 26, 4:52 am, Heidi Zhou Nolan <[email protected]> > > > > wrote: > > > > > > I am implementing a UDP application on Android. > > > > > > The problem I have is that, on the sender side of the UDP connection, > > > > > the sender sends around 2 packets every 40 milliseconds; the receiver > > > > > side of the UDP connection uses java.net.DatagramSocket.receive(...) > > > > > function to receive data over the network in a while loop. The > > > > > receiver receives 2 packets roughly every 40 milliseconds. While our > > > > > Android application is running, the internet browser is launched and > > > > > start downloading/retrieving webpage. The receive(...) function won't > > > > > return any data until the browser stop its downloading. I did a > > > > > measurement that the receive(...) function returns data after almost > > > > > 700 milliseconds. It seems that all the packets to our application are > > > > > hold until the browser is done with its network activity. > > > > > > I am looking for the solution to still receive data over the network > > > > > even there is other application sends or receive data over network at > > > > > the same time. It would be better if the solution can make our > > > > > application have higher priority in using the network. > > > > > > Thank you in advance for your help. -- 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
