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[Java][Android] Android ViewTreeObserVer onGlobalLayoutListener ํ™œ์šฉํ•˜๊ธฐ

์˜ค๋Š˜๋„ ํšŒ์‚ฌ์—์„œ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์ •๋ฆฌ ์ค‘ ์•ฑ์ด destory ๋˜์—ˆ์Œ์—๋„ porifler์—์„œ ์ธ์Šคํ„ด์Šค๋“ค์„ ์ฐธ์กฐํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ด ํ™•์ธ์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. GC๋ฅผ ์•„๋ฌด๋ฆฌ ๋Œ๋ ค๋„ ์ฐธ์กฐ๊ฐ€ ํ•ด์ œ ๋˜์ง€ ์•Š์•„ ํ•ด๋‹น ๋ถ€๋ถ„์„ ํ™•์ธํ•ด๋ณธ ๊ฒฐ๊ณผ MainView์—์„œ ViewTressObeserver์— onGlobalLayoutListener๋ฅผ ๋“ฑ๋กํ•œ ๊ฒƒ์ด ํ•ด์ œ๊ฐ€ ๋˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ์˜๋ฏธ๋กœ ์˜ค๋Š˜์€ ViewTreeObserver๊ฐ€ ๋ญ”์ง€ ๋˜ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ•˜๋Š”์ง€์— ์™œ ViewTreeObserver์—์„œ ์ฐธ์กฐ๊ฐ€ ํ•ด์ œ๊ฐ€ ๋˜์ง€ ์•Š์•˜๋Š”์ง€์— ๋Œ€ํ•ด ํฌ์ŠคํŒ…ํ•ด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค ๐Ÿ˜Ž ViewTreeObserver๋ž€ ๋ฌด์—‡์ธ๊ฐ€? A view tree observer is used to register listeners that can be notified of..
Android/Java 2022.08.24
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