Try setting the multipart/form-data header in your connection. Might be easy to use HTTPUrlConnection. See: http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues
On Wed, Feb 16, 2011 at 2:38 AM, alex c <alex.chuny...@gmail.com> wrote: > not exactly > i experience this same problem on my slow 3G (Megafon) connection too, > but don't have this on WIFI or wire network. > > but! if i connect my laptop to internet via my phone (winmobile 6.5) > 3g connection, it works perfect. a bit slow, but none of content i see > on laptop is corrupt. > i haven't really tried to connect laptop via android phone though. > > so it's definitely not a problem with internet provider. and basically > this all sounds fantastic. tcp has error correction and it shouldn't > corrupt data by any means. but what i see is what i see.. it's > strange, but it is happening > > On 16 фев, 12:13, Kostya Vasilyev <kmans...@gmail.com> wrote: >> Alex, >> >> Ok, let's see if I understand it: >> >> - Your clients are having this problem with data corruption; >> >> - You are not having this problem, the code works just fine every time. >> >> Right? If so, let me go on: >> >> - Your clients use some kind of "slow WiFi" and experience data >> corruption between the phone and the server; >> >> - You have logged what you send, and the data you send is correct. >> >> If those are the facts, then >> >> - It's a problem with your client's network. >> >> Wikipedia says there is only one internet (and mobile) provider in >> Andorra, perhaps your clients could drive a few miles into France or >> Spain, find a McDonalds with free WiFi, and test your application there? >> >> -- Kostya >> >> 16.02.2011 11:56, alex c пишет: >> >> >> >> > yeah. i tried it with WIFI and via tethering through usb to my laptop >> > pppoe connection. and it works. fine. >> > but the problem is that my clients use quite slow wifi connection in >> > Andorra and they have this same issue and images they upload though >> > app get almost 100% corrupt. >> >> > as for htc hd2 - yeah, you are correct. it's 3rd party firmware, but >> > at least it is something real and not an emulator (which, in fact, >> > works perfect via pppoe connection). >> > my cilents are using samsung galaxy tab (as i mentioned in the first >> > post) with android 2.2 and having same issue. this is why i started to >> > investigate it and finished up with this post. >> >> > as for mime type headers - i was just experimenting with it, thinkign >> > that maybe it was due to incorrect mime type before i switched to >> > base64 and had these stange results. btw, 2 times i got an extremely >> > strange result: i found pieces of some crap texts in the base64 post >> > (at apache's end). and it seems like with this big MTU value the >> > device (or some router on the path) messes tcp packets from different >> > sections. >> >> > i was thinking about wrong MTU path discovery implementation in froyo, >> > or something like this... >> >> > On 16 фев, 00:36, Kostya Vasilyev<kmans...@gmail.com> wrote: >> >> Alex, >> >> >> I don't think you need to call addHeader with the content type here. >> >> >> Other than that, have you tried testing with different network >> >> connectivity options? (mobile with different networks, WiFi though >> >> different routers). >> >> >> Finally, you mentioned an HTC HD2 - that's a Windows Mobile phone, are >> >> you testing your code with a custom Android build made for that phone? >> >> If that's the case and you didn't mean the Desire HD, try a device that >> >> has vendor-supplied Android firmware. >> >> >> -- Kostya >> >> >> 14.02.2011 10:25, alex c пишет: >> >> >>> HttpPost post = new HttpPost(uri); >> >>> post.addHeader(entity.getContentType()); >> >>> post.setEntity(entity); >> >>> HttpResponse resp = mHttpClient.execute(post); >> >> -- >> >> Kostya Vasilyev --http://kmansoft.wordpress.com >> >> -- >> Kostya Vasilyev --http://kmansoft.wordpress.com > > -- > 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 -- ~ Jeremiah:9:23-24 Android 2D MMORPG: http://developingthedream.blogspot.com/, http://www.youtube.com/user/revoltingx -- 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
