android - Split ByteArray into chunks of size 1024bytes(each chunk should be byteArray) , merge all Chunks into ByteArray again in Java

Question

How to split a ByteArray into chunks of byteArray in java, each chunk has a size of 1024 byte or less, then a method to collect each chunk into Bytearray. I'm working with offline File sharing via BlueTooth. The main goal is to share a large size Hashmap to another device via I/O streams using Bluetooth Sockets. It would be a great favor if anyone responds with an example java code for both methods.

question from:https://stackoverflow.com/questions/66046053/split-bytearray-into-chunks-of-size-1024byteseach-chunk-should-be-bytearray

Answer 1

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