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I want to merge around 500 files in a single file in android. I can do it in java like this but it gives me of lamda in android studio. Is there any better way to do it in android?

Thanks in advance.

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  • The answer is in the answer you linked... Just use the first method he refers to, about joining files, above the lamba one. If you are trying to create a list of files, do that using any other method not using lamba.. either by listng your 500 files. or google , get all files in folder – IAmGroot Oct 21 '16 at 18:29
  • @Doomsknight That is for splitting of a file. – Unknown Oct 21 '16 at 18:30
  • The method called `mergeFiles` ? Its there, check again :) 2nd one in his post. – IAmGroot Oct 21 '16 at 18:31
  • @Doomsknight I tried that but it's importing the MediaStore.Files class. It doesn't show any Files class. – Unknown Oct 21 '16 at 18:34

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