Sorry, missed the part where you already tried URLConnection. You should post that code here, because using non-standard classes, specially for network communication, is not recommended.
On Wed, Feb 16, 2011 at 4:23 AM, Miguel Morales <therevolti...@gmail.com> wrote: > 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 > -- ~ 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. 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