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[TIL] 2022-11-18

๐Ÿ˜ฒ ์˜ค๋Š˜์˜ ๊ฐœ๋ฐœ ์ผ์ง€


  • ๋‹ค์Œ ์ฃผ ์›”์š”์ผ์ด ๋ฐœํ‘œ๋ผ ๋งˆ๋ฌด๋ฆฌ ํ•˜๋Š” ์ž‘์—…๋“ค์„ ๋งŽ์ด ํ–ˆ๋‹ค.
    • SharedPreference์— jwt ๊ฐ’์„ ํ™•์ธํ•˜์—ฌ ์ž๋™๋กœ๊ทธ์ธ์„ ๊ตฌํ˜„ํ–ˆ๋‹ค.
    • ์Šคํฌ๋žฉ์„ ํ•ด์ œํ•˜๊ณ  ์ด์ „ ํ™”๋ฉด์œผ๋กœ ๋Œ์•„์™”์„ ๋•Œ ์Šคํฌ๋žฉ ํ”ผ๋“œ ๋ชฉ๋ก์— ์Šคํฌ๋žฉ ํ•ด์ œํ•œ ํ”ผ๋“œ๊ฐ€ ์‚ฌ๋ผ์ง€์ง€ ์•Š์•˜๋‹ค.
    • ์ผ๋‹จ Log์— ์ฐํžŒ ๊ฐ’์—๋Š” ์Šคํฌ๋žฉ์ด ๋˜์–ด ์žˆ์ง€ ์•Š๋‹ค๊ณ  ๋ผ์žˆ๋Š”๋ฐ ์ด๊ฒŒ DiffUtil์ด ๋™์ž‘ํ•˜์ง€ ์•Š์•„ Adapter๊ฐ€ ์ตœ์‹ ํ™”ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™๋‹ค.
    • DiffUtil์— areItemsTheSame์ด๋ž‘ areContentsTheSame์ด ์žˆ๋Š”๋ฐ areItemsTheSame์ด true๊ฐ’์ด ๋‚˜์˜ค๋ฉด areContentsTheSame ํ•จ์ˆ˜๊ฐ€ ์‹คํ–‰๋œ๋‹ค๋Š”๋ฐ DiffUtil์— ๋Œ€ํ•ด์„œ๋„ ์ •๋ฆฌํ•ด์•ผ๊ฒ ๋‹ค.
    • ๊ทธ๋ž˜์„œ ํ•ด๋‹น ๋ฒ„๊ทธ๋Š” PagindAdapter์— refreshํ•˜๋Š” ํ•จ์ˆ˜๊ฐ€ ์žˆ์–ด์„œ feedAdapter.refresh()๋กœ ํ•ด๊ฒฐํ–ˆ๋‹ค.
  • ์‹ ์ฒญํ–ˆ๋˜ ๋„ค์ด๋ฒ„ ๊ฒ€์ˆ˜๊ฐ€ ๊ฑฐ์ ˆ๋‹นํ–ˆ๋‹ค. ์•Œ๊ณ ๋ณด๋‹ˆ ์•ฑ์— ๋Œ€ํ•œ ์„ค๋ช…์„ ์ ์ง€ ์•Š์•„์„œ ๊ทธ๋žฌ๋‹ค. ๋‹ค์‹œ ์ ์–ด์„œ ์‹ ์ฒญํ–ˆ๋‹ค.
  • ์•ฑ์˜ 2์ฐจ ๋ฐฐํฌ๋ฅผ ์œ„ํ•ด release key hash๊ฐ’์„ ์นด์นด์˜ค์— ์ž…๋ ฅํ•ด์•ผ ํ–ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ๋ธ”๋กœ๊ทธ์—์„œ ํ•˜๋ผ๋Š”๋Œ€๋กœ ๊ทธ๋Œ€๋กœ ํ–ˆ๋Š”๋ฐ๋„ ์ž๊พธ ๋กœ๊ทธ์ธ์ด ์•ˆ ๋๋‹ค.
    • ์•Œ๊ณ ๋ณด๋‹ˆ OpenSSL ๋ฒ„์ „ ๋ฌธ์ œ์˜€๋‹ค. ๋ชฐ๋ž๋Š”๋ฐ OpenSSL์˜ ๋ฒ„์ „์— ๋”ฐ๋ผ key hash ๊ฐ’์ด ๋‹ค๋ฅด๊ฒŒ ๋‚˜์™”๋‹ค..
    • ๋ฒ„์ „์€ OpenSSL-0.9.8e_X64 ๋ฒ„์ „์œผ๋กœ ๋‹ค์šด๋ฐ›์•˜๋‹ค.
    • ์™œ ์ด๋ ‡๊ฒŒ ๋งŒ๋“ ๊ฑธ๊นŒโ€ฆ.
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