android


How to send big size image to a server in android?


I have to send a DNG file which has a size around 30 mb to my server and then I have to process DNG file in matlab and after that I need to get the results back from matlab to android device. I am new to sending images to a server and I do not know if is there any special way for big size images. I saw similar questions but I could not understand what to do for sending images to a server.
Could you please help me which steps should I follow respectively and which methods or libraries do I need to use ? Thanks.
If you'd like to send big files using HTTP, chunks are the way to go.
You would need a backend server supporting this kind of operation (either with some homemade recipe or with a standardized implementation).
You'd basically need an API to create the file description (including the expected size) which would return a handle on this future file (at least an ID). Then use PUT or PATCH and send the chunks until one by one.

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