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[Flutter] ํ”„๋กœ์ ํŠธ ๋ณ„๋กœ ํ”Œ๋Ÿฌํ„ฐ ๋ฒ„์ „์„ ๋‹ค๋ฅด๊ฒŒ ํ•ด์ฃผ๋Š” ๋ฐฉ๋ฒ•

ํ”Œ๋Ÿฌํ„ฐ ๋ฒ„์ „ ์—…๊ทธ๋ ˆ์ด๋“œ ๊ธ€์—์„œ ํ•ด์ค€ ๊ฒƒ์€ ๋งฅ์— ์„ค์น˜๋œ flutter SDK ๋ฒ„์ „์„ ์—…๋ฐ์ดํŠธํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํ•ด๋‹น Flutter SDK๋ฅผ flutter SDK path๋กœ ์ฐธ์กฐํ•˜๊ณ  ์žˆ๋Š” ๋‹ค๋ฅธ ํ”„๋กœ์ ํŠธ๋“ค๋„ ๋ชจ๋‘ ๊ฐ™์€ ํ”Œ๋Ÿฌํ„ฐ ๋ฒ„์ „์„ ์“ฐ๊ฒŒ ๋˜๊ฒ ์ฃ ? ๊ทธ๋Ÿผ ํ”„๋กœ์ ํŠธ ๋ณ„๋กœ ๋‹ค๋ฅธ ๋ฒ„์ „์„ ์“ฐ๊ณ  ์‹ถ๋‹ค๋ฉด ์–ด๋–ป๊ฒŒ ํ•ด์•ผํ• ๊นŒ์š”? (ํŒŒ์ด์ฌ ๊ฐ€์ƒํ™˜๊ฒฝ์ฒ˜๋Ÿผ ์•„์ฃผ ๊ฐ„๋‹จํ•˜๊ณ  ๊น”๋”ํ•˜๊ฒŒ ํ”„๋กœ์ ํŠธ๋ณ„๋กœ ๋‹ค๋ฅด๊ฒŒ ํ™˜๊ฒฝ์„ ์„ค์ •ํ•  ์ˆ˜ ์—†๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.... ๐Ÿฅฒ) [1] ๋ฐฐ๊ฒฝ์ง€์‹ > pubspec file์˜ Dart, Flutter SDK ๋ฒ„์ „ ์ œ์•ฝ ์กฐ๊ฑด - ๋ฌธ์„œ: https://dart.dev/tools/pub/pubspec#sdk-constraints # Dart SDK constraints pubspec.yaml ์˜ ๋„ค๋ชจ์นœ ๋ถ€๋ถ„์€ Dart SDK์˜ ๋ฒ„์ „..

[Flutter] Marquee Widget ๋งŒ๋“ค๊ธฐ (2) - scroll

Marquee Widget ๋งŒ๋“ค๊ธฐ (1) - alternate ์—์„œ ์ด์–ด์ง€๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” 1๋ฒˆ ํƒ€์ž… (๊ณ„์† ํ•œ๋ฐฉํ–ฅ์œผ๋กœ ํ˜๋Ÿฌ๊ฐ€๋Š” Marquee) ์„ ๋งŒ๋“ค์–ด๋ณธ ๊ฒƒ์„ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ Marquee๋Š” flutter package๊ฐ€ ์ด๋ฏธ ๋ช‡๊ฐœ์žˆ๋Š”๋ฐ, text ํ•˜๋‚˜๋งŒ ๋ฐ›์„ ์ˆ˜ ์žˆ๊ฒŒ ๊ตฌํ˜„๋˜์–ด์žˆ๋”๋ผ๊ตฌ์š”,, ์ €๋Š” ์ด๋ฏธ์ง€ + text๋กœ ๋œ list๋ฅผ ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ์œ„์ ฏ์œผ๋กœ ๋งŒ๋“ค์–ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. text๋งŒ scrollํ•˜๊ธฐ ์›ํ•˜์‹ ๋‹ค๋ฉด ์ด๋ฏธ ์ž˜๋˜์–ด์žˆ๋Š” package๋ฅผ ์“ฐ์‹œ๊ธฐ๋ฅผ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค. [1] ์ฝ”๋“œ ์ด๋ ‡๊ฒŒ Marquee ์œ„์ ฏ์„ ๋งŒ๋“ค์–ด์ฃผ๊ณ  ์•ฑ์—์„œ ํ…Œ์ŠคํŠธ ํ•ด๋ด…๋‹ˆ๋‹ค. [2] ์ฝ”๋“œ ์„ค๋ช… ์ด์ „ ๊ธ€์˜ alternate marquee์™€ ๋‹ค๋ฅธ ์ ์€ build ๋ฉ”์†Œ๋“œ์™€ scroll ๋ฉ”์†Œ๋“œ ๋ฐ–์— ์—†๋Š” ๋ฐ์š” ์ด๊ฑฐ ์œ„์ฃผ๋กœ ์‚ดํŽด๋ณด๊ฒ ..

[Flutter] Marquee Widget ๋งŒ๋“ค๊ธฐ (1) - alternate

[1] ์šฉ์–ด ๋ณดํ†ต Marquee ๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ๊ฒƒ์€ ๋‘๊ฐ€์ง€ ํƒ€์ž…์ด ์žˆ์Šต๋‹ˆ๋‹ค. 1) ๊ณ„์† ํ•œ ๋ฐฉํ–ฅ์œผ๋กœ ํ˜๋Ÿฌ๊ฐ€๋Š” Marquee 2) ์™ผ์ชฝ ๊ฐ”๋‹ค๊ฐ€ ์˜ค๋ฅธ์ชฝ ๊ฐ”๋‹ค๊ฐ€(?) ๋ฅผ ๊ณ„์† ๋ฐ˜๋ณตํ•˜๋Š” Marquee ์ด ๋‘๊ฐœ๋ฅผ ๊ฐ๊ฐ ๋‚˜๋ˆ  ๋งํ•˜๋Š” ์ผ๋ฐ˜์ ์ธ ์šฉ์–ด๋ฅผ ์ฐพ๊ณ  ์‹ถ์—ˆ๋Š”๋ฐ ๋ชป์ฐพ์•˜์Šต๋‹ˆ๋‹ค,,, ๋ณดํ†ต์€(ํŠนํžˆ ์›น์—์„œ) 1๋ฒˆ ํƒ€์ž…์„ Marquee๋ผ๊ณ  ๋งŽ์ด ๋ถ€๋ฅด๊ณ  ์žˆ๊ธฐ๋Š” ํ•ฉ๋‹ˆ๋‹ค,, (marquee๋Š” ํ˜„์ˆ˜๋ง‰์ด๋ผ๋Š” ๋œป์ด์—์š”) ๊ทธ๋Ÿฌ๋ฉด 2๋ฒˆ์„ PingpongMarquee ๋ผ๊ณ  ๋„ค์ด๋ฐํ•ด์„œ ์ผ๋‹จ ๋งŒ๋“ค์–ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. (์ด๋ฆ„์ด ์ž˜ ์•ˆ๋– ์˜ค๋ฅด๋„ค์š”,,๐Ÿ˜ณ) ===> (์ถ”๊ฐ€) ์—ฌ๊ธฐ ๋ธ”๋กœ๊ทธ ์—์„œ ๋ดค๋Š”๋ฐ html์—์„œ๋Š” 1๋ฒˆ์„ scroll, 2๋ฒˆ์„ alternate ์†์„ฑ์ด๋ผ๊ณ  ๋ถ€๋ฅธ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค [2] PingpongMarquee ๋งŒ๋“ค๊ธฐ # Step 1. ์šฐ์„  state..

[Flutter] ๊ธฐ๊ธฐ ์ •๋ณด, ์•ฑ ์ •๋ณด ๊ตฌํ•˜๊ธฐ (Device Info, App Info)

[1] Device Info Flutter์—์„œ ๊ณต์‹ ์ œ๊ณตํ•˜๋Š” device_info ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ํŒจํ‚ค์ง€ ์„ค์น˜ ํ›„, ์˜ˆ์ œ์ฝ”๋“œ ๋ฅผ ์ฐธ๊ณ ํ•ด์„œ ๊ตฌํ˜„ํ•ด์ฃผ๊ฒ ์Šต๋‹ˆ๋‹ค. iOS ๊ธฐ๊ธฐ ์ •๋ณด๊ฐ€ ์˜ˆ์ƒํ•œ ๊ฐ’์ด ์•„๋‹ˆ์ฃ ...? www.theiphonewiki.com/wiki/Models ์—ฌ๊ธฐ๋ณด๋ฉด Generation๊ณผ Identifier๊ฐ€ ๊ฐ๊ฐ ์žˆ๋Š”๋ฐ์š”, ์œ„ ํŒจํ‚ค์ง€์—์„œ๋Š” Generation์„ ์•Œ๋ ค์ฃผ๋Š” ํ•„๋“œ๋Š” ์—†๊ณ  Identifier๋ฅผ ์•Œ๋ ค์ฃผ๋Š” ํ•„๋“œ๋งŒ ์žˆ์Šต๋‹ˆ๋‹ค ๐Ÿฅฒ๐Ÿฅฒ ์œ„์˜ ์‹คํ–‰๊ฒฐ๊ณผ์—์„œ iPhone12,1 ์„ ๋ณด๊ณ  iPhone11์ด๊ตฌ๋‚˜! ํ•˜๊ณ  ์•Œ์•„์•ผํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค..! ํ•˜์ง€๋งŒ ์ด๋ ‡๊ฒŒ ๋งค์นญํ•˜๊ธฐ ํž˜๋“œ๋‹ˆ๊นŒ pub.dev/packages/ios_utsname_ext ํŒจํ‚ค์ง€๋ฅผ ์“ธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ํŒจํ‚ค์ง€๋Š” iOSProductionNam..

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