Help regarding Handling the Large data in Windows Mobile

[junaid888]

Hi

I am using the Window Mobile 6 that have 128 Ram & enough memory space.I send the data to the server through http connection in the for of byte array the length of byte array is 200012 (i will send the byte array in the chunks)After receiving the byte array i convert the byte array to String object it will prompt the error out of memory or sometime just stop the execution with no error.

so is there is any way to overcome this problem

Thanks Regards
Junaid

[symbianyucca]

I believe Nokia is not manufacturing any Windows mobile's, so maybe you could try locating a discussion board dedicated for the platform.

[junaid888]

I also try it for my Nokia Device (N95) but it will give me the same error.

[ektasrv]

Hi

I am using the Window Mobile 6 that have 128 Ram & enough memory space.I send the data to the server through http connection in the for of byte array the length of byte array is 200012 (i will send the byte array in the chunks)After receiving the byte array i convert the byte array to String object it will prompt the error out of memory or sometime just stop the execution with no error.

so is there is any way to overcome this problem

Thanks Regards
Junaid

Even on device like N95, a single String object created out of 200012 bytes may give you out of memory because of overrun on Heap memory on the device.
Workaround - Write the bytes as they come in a text file using Fileconnection API (JSR 75 - FC API) in chunks opening the FileConnection along with Network connection and when needed read this data from file system - parse and use.

[junaid888]

i also do this but when i load the data from the file & convert it to string the program just hang & prompt the outofmemory exception.


Thanks
Junaid

[ektasrv]

Don't try to read the entire data at a time and create a string of it -- let us know hat you want to get out of it... then we can suggest some work around.