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Android efficient way to read write segments from a large json file

原文 2021-04-11 08:08:33 0 1 java/ android/ json/ kotlin

I'm doing a project where I have to read and write from a large json file and show the content in a list, modify data and save it back.

Currently I'm reading the entire file and serialising it with gson.

Is there an efficient way/library to read/write the data in chunks/pagination and then serialise/deserialise it without loading the entire file in memory?

1 answers

You may want to look into Streaming API for JSON, be prepared to handle fairly low level details.

Supported by Jackson [0], also looks like streaming is supported by GSON [1]. Potentially useful GSON example [2]

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Android efficient way to read write segments from a large json file

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solution1 1 2021-04-12 08:54:04

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1 2021-04-12 08:54:04