android - simple way to share and read contents on the web -

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i'm kinda new android. i'm making app creates groups of people. each group's data represented simple 2-dimensional int array.

i'm looking way share arrays contents on web, such every app user in group change shared data(from inside app).

i thought of using google docs document. is , possible idea? if is, how? if not- is? (you can point me in right direction i'll read rest). thanks!


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