Parse string in Kotlin

Question

I want to parse this value "AuthDate": "2021-08-17T19:03:27+04:00" like 17/08/21, 19:03:27

I tried this var formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd, HH:MM:SS") but its not working

Have you parsed it correctly and only pending to display the final format? — tsamridh86
– tsamridh86, Commented Aug 17, 2021 at 15:19
yeah, Im parsing "AuthDate" value , saving it in variable and than tried to convert with formatter — misterios
– misterios, Commented Aug 17, 2021 at 15:22
let me know if the answer below is what you needed, accept it if you think it's correct 🙂 — tsamridh86
– tsamridh86, Commented Aug 17, 2021 at 15:27

tsamridh86 · Accepted Answer · 2021-08-17 15:27:00Z

1

Firstly, you would need to parse the string that you've got into an object that kotlin can use, and then, you can use that object to format it to whichever format suits you :

fun main() {
    val string = "2021-08-17T19:03:27+04:00"
    val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssz")
    val parsedDate = formatter.parse(string)
    val displayFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd, HH:MM:SS")
    val result = displayFormatter.format(parsedDate)
    println(result)
}

answered Aug 17, 2021 at 15:27

tsamridh86

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