Latest Posts

Fresh thoughts and recent updates from the blog

Dev/Android

[์˜ค๋ฅ˜ํ•ด๊ฒฐ] java.lang.RuntimeException: Can't toast on a thread that has not called Looper.prepare()

์–ด๋А ๋‚  ์ œ๊ฐ€ ๋งŒ๋“  ์•ˆ๋“œ๋กœ์ด๋“œ ๋ชจ๋“ˆ(๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ)๋ฅผ ์‚ฌ์šฉํ•˜๋˜ ์‚ฌ๋žŒ์ด ์˜ค๋ฅ˜๊ฐ€ ๋‚ฌ๋‹ค๊ณ  ํ•˜๋Š” ๊ฒ๋‹ˆ๋‹ค!! ์•„๋‹ˆ ์–ด์งธ์„œ ์ €๋Š” ์ž˜ ๋งŒ๋“ค์—ˆ๊ณ  ๋ฌธ์ œ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ ๋ฐฐํฌํ•œ ๊ฑด๋ฐ ์™œ์งธ์„œ ์˜ค๋ฅ˜๊ฐ€ ๋‚ฌ๋‹ค๊ณ  ํ•˜๋Š” ๊ฒƒ์ด์ง€?!?! ๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๋˜ ๊ธฐ์–ต์ด ์žˆ๋Š”๋ฐ์š”. ์ผ๋‹จ ์˜ค๋ฅ˜ ๋‚ด์šฉ์€ ์ด๋ ‡์Šต๋‹ˆ๋‹ค. java.lang.RuntimeException: Can't toast on a thread that has not called Looper.prepare() ์œ„ ์˜ค๋ฅ˜์˜ ๋ฐœ์ƒ์›์ธ์€ ์‚ฌ์‹ค ์ œ๊ฐ€ ๋งŒ๋“  ์•ฑ์ด Thread ์—์„œ ๋™์ž‘ํ•˜๋Š”๋ฐ Thread handler ์—์„œ Toast ์™€ ๊ฐ™์€ UI ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋ ค๋˜ ๊ฒƒ์ด ๋ฌธ์ œ์˜€์ฃ . ์•ˆ๋“œ๋กœ์ด๋“œ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋‹ค๋ฅธ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๋กœ ์ž‘์„ฑ๋œ ํ”„๋กœ๊ทธ๋žจ๋“ค์—์„œ๋„ ๊ธฐ๋ณธ์ ์œผ๋กœ UI Thread ์ฆ‰ Main Thread ๊ฐ€..

By ์•Œ ์ˆ˜ ์—†๋Š” ์‚ฌ์šฉ์ž ยท 2022. 4. 20.
728x90
๋ฐ˜์‘ํ˜•
728x90
๋ฐ˜์‘ํ˜•

Visitor Trends

Daily blog stats and creator awards

โœฟ DASHBOARD
Today

Yesterday

Total

Posts

0

2023 IT Creator
2024 Food Creator
2025 News Creator
2026 News Creator