Hi guys I have another issue with the r ecomposition again j kotlinlang #compose

Channels

kotlin-foundation

compose-android

ohio-kotlin-users

kotlin-by-example

sofl-user-group

kotlin-multiplatform-contest

tricity-kotlin-user-group

kotlin-in-action

android-databinding

cincinnati-user-group

fluid-libraries

codemash-precompiler

kotlingforbeginners

jhipster-kotlin

prozis-android-backup

realworldkotlin

graviton-browser

spring-security

domain-driven-design

connect-audit-events

swiss-user-group

effectivekotlin

refactoring-to-kotlin

russian-kotlinasfirst

androidgithubprojects

introduce-yourself

pocketgitclient

effective-kotlin

algolialibraries

lambdaworld_cadiz

intellij-tricks

kotlin-pakistan

navigation-architecture-component

strife-discord-lib

machinelearningbawas

leedskotlinusergroup

stayhungrystayfoolish

kotest-contributors

practical-functional-programming

swagger-gradle-codegen

100daysofkotlin

kotlinultimatechallenge

pattern-matching

kotlinforbeginners

competitive-programming

compose-ui-showcase

competitivecoding

kotlin-data-storage

skia-wasm-interop-temp

java-to-kotlin-refactoring

event21-community-content

androidx-xprocessing

embedded-kotlin

fb-internal-demo

image-processing

myndocs-oauth2-server

kotlintest-devs

beepiz-libraries

kotlinprogrammers

cscenter-course-2016

k2-early-adopters

intellij-plugins

language-proposals

library-development

refreshversions

language-evolution

kotlinx-datetime

framework-elide

compose-desktop

jvm-ir-backend-feedback

android-architecture

100daysofkotlin-2021

github-workflows-kt

python-contributors

squarelibraries

arrow-contributors

codingconventions

getting-started

Title

t

Tung97 Hl

02/01/2023, 7:40 AM

Hi guys I have another issue with the r*ecomposition again.* 😂 The detail in the thread. Please take a look.

Here is the old conversation https://kotlinlang.slack.com/archives/CJLTWPH7S/p1673953852002799

Now my Numpad is inside InputAmountScreen. I think it is not a trouble.

I called InputAmountScreen inside HomeScreen

Here is my AppBottomBar

My problem is: I have no idea why now the numpad and the input amount screen is recomposed whenever I press any button in numpad

Please help 🥲

b

Ben Trengrove [G]

02/01/2023, 8:10 AM

First off, I wouldn't stress about this unless it's causing you some sort of jank

But is it just because when you push a button, inputText is updated which causes a recompostion?

t

Tung97 Hl

02/01/2023, 8:14 AM

I don’t know why. Whenever I press the button, the view gets recomposed and increases memory (and it can not be free until I leave this screen). So no jank here, but the memory issue makes me worry.

Then I think maybe the unnecessary recomposition here is the cause of memory issue.

b

Ben Trengrove [G]

02/01/2023, 8:15 AM

It doesn't look unnecessary to me

Your state is changing and so it recomposes

That's just working as normal

t

Tung97 Hl

02/01/2023, 8:19 AM

So what about the memory increase? Do you have any idea about the root cause?

Because my targeted device is very weak (only 1gb ram) so if memory can not be free I will be triggered haha

b

Ben Trengrove [G]

02/02/2023, 10:13 PM

Is it that garbage collection just hasn't run yet? Does it go down when you force flush it?

t

Tung97 Hl

02/03/2023, 3:43 AM

yes.

b

Ben Trengrove [G]

02/03/2023, 4:03 AM

That means it is all working correctly

t

Tung97 Hl

02/03/2023, 4:16 AM

Thank you :kotlin-intensifies-purple:

3 Views

#compose Join Slack