android - pre-allocate space for a file before downloading it

Posted by android developer on Stack Overflow See other posts from Stack Overflow or by android developer
Published on 2012-02-12T20:21:27Z Indexed on 2013/10/26 21:55 UTC
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android

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file

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space

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sparse

how can i create a pre-allocated file on android? something like a sparse file ?

i need to make an applicaton that will download a large file , and i want to avoid having an out-of-space error while the download is commencing . my solution needs to support resuming and writing to both internal and external storage.

i've tried what is written here: Create file with given size in Java but none of the solutions there didn't work for some reason.

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