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PWA少し
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iidatakayuki
March 18, 2021
Programming
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100
PWA少し
一年前くらいに社内で発表したものですが全公開のためPWA部分のみあげます
iidatakayuki
March 18, 2021
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Transcript
PWA গ͠ ൧ా ਹ೭
ੲʹग़ͨͭ͠ ެ։ͷͨΊʹ PWA෦ͷΈ ൈ͖ग़͠·ͨ͠
͓͓͖ͳͷ΄Ͳ͓ͤΘʹͳ͖͕ͬͨ͢Δ͋Γ͕ͱ͏͍͟͝·͢
PWA
Progressive Web Apps
ֵ৽తͳ WebΞϓϦ ←༁ͤͳ͍
ֵ৽తͳ WebΞϓϦ ʁ
ֵ৽తͳ WebΞϓϦ ʂ ໎ͬͨΒ͜ΕʂΦεεϝΞϓϦ1બʂ
ωΠςΟϒΞϓϦɹ(ΞϓϦ) • ɹɹɹɹɹɹ͔Βμϯϩʔυͯ͠͏ • ੈքʹެ։͢Δͷʹ৹͕͍ࠪΔ • ࠜఈ Swift Kotlin
ͷOSʹΑΔݴޠ • ࣗ༝(ݖݶ)͕ߴ͍ ͦΕͰ҆શʹͳ͍ͬͯΔײ͋Δ Ұൠʹ ͱݺΕΔ δϟό Φϒγʔ
ωΠςΟϒΞϓϦ WebΞϓϦ
WebΞϓϦɹ(WebαΠτ) • Webϒϥβ͔ΒΞΫηεͯ͠͏ • Πϯλʔωοτ͔ΒݟΕΕͦΕ͏ެ։ • ΈΜͳ͍͖ͩ͢ HTML, CSS, JavaScript
• ࣗ༝(ݖݶ)͕͍ɹ(͍·) ΈΜͳͬͯ͠ΔΑͶ
WebΞϓϦ(ϒϥβ͔Β͔ͭ͏) ωΠςΟϒΞϓ(ΞϓϦΠϯετʔϧ͔ͯͭ͠͏) ͋ΔαʔϏε • TwitterɺFacebookɺInstagram • Googleܥ (Gmailͱ͔
• ΘΓͱ͋ͬͨͱ͍͏͔ɺ PCͰݟΕΔ͍͍ͭͩͨͦ͏ɻ ͳΜͷͨΊʹ͜ͷ͢Β͍Ͳ͔ͭͬͨ͘Θ͔ΒΜ
PWA • WebΞϓϦͰωΠςΟϒΞϓϦΈ͍ͨʹ ͍Ζ͍Ζͪ͠Ό͓͏ͥ • ΦϑϥΠϯಈ࡞ͱ͔PUSH௨ͱ͔ • ॳiPhoneͷ࣌ɺ ͦ͏͍͏ࢥͰ͋ͬͨΒ͍͠ ॳiPhoneग़ͨͱ͖AppStoreͳ͔ͬͨΒ͍͠ΜͰ͢Α
δϣϒζ͕ݴͬͯͨΜ δϣϒζ
PWA ͷΠϯετʔϧ • ϗʔϜը໘ʹՃ • ϒϥβ͔Βಠཱͨ͠ ΞϓϦͱͯ͠ಈ͘ ଘࡏ͠ͳ͍ΫΠζɿͲ͕ͬͪPWAͰ͠ΐ͏
WebΞϓϦΏ͑ʹ अຐ अຐ IPhoneSE εΫϩʔϧʹΑͬͯग़ͨΓҾͬࠐΜͩΓ͠·͚͢Ͳ
֤छ ΞϓϦ ϒϥβ PWA PWAରԠ͍ͯ͠ͳ͍αΠτ "ϗʔϜը໘ʹՃ"ͯ͠ϒϥβͰͻΒ͔Ε·͢
WebΞϓϦΏ͑ʹʹ • WebαΠτͳͷͰΠϯλʔωοτ͕ͳ͍ͱ ݟΕͳ͘ͳΔ
ΩϟογϡɹͳΒPWA • εϚϗʹɺHTML, CSS, JS ͱ͔ը૾ͱ͔ ΖΖอଘͯ͠ஔ͚Δͱ͍͏͜ͱͰ͢ • εϚϗʹͪΐͬͱͨ͠ใΛจࣈྻͱͯ͠ஔ ͍͓ͯ͘͜ͱJSͰ;ͭ͏ʹͰ͖·͢
• ͭ·ΓΦϑϥΠϯͰอ࣋͞Ε·͢
PWAʹͳΔʹ • "https"Ͱެ։͞Ε͍ͯΔඞཁ • "manifest.json"ϑΝΠϧ • ςʔϚΧϥʔͱ͔ΞΠίϯͱ͔ͷઃఆ • "serviceWorker"ΛͬͯΠϯετʔϧ࣌ʹ ߦ͏ॲཧΩϟγϡͤ͞ΔϑΝΠϧΛࢦఆ
iPhoneɹͱɹAndroid • ࠓiPhoneΑΓAndroidͷ΄͏͕ରԠ • Πϯετʔϧଅ͠όφʔΛϒϥβ͕ग़͢ • ͔ͦ͜ΒϫϯλοϓΠϯετʔϧ • PUSH௨ •
AppleΔؾͳͦ͞͏ Apple Google Ωϟογϡͷѻ͍ํͳͲ
ϝϦοτ • Webٕज़͚ͩͰ͍͍ • ҰͭͷιʔεͰ͍Ζ͍ΖʹରԠ͢Εྑ͍ • Πϯετʔϧ͕؆୯
σϝϦοτ • ϗʔϜը໘ʹՃ͔ΒΞϓϦΈ͍ͨʹͳΔͱ ͍͏ଘࡏͷೝ • ΞϓϦετΞʹฒͳ͍ • AppleͷΔؾ͕ͳ͍
͝ਗ਼ௌ ͋Γ͕ͱ͏ ͍͟͝·ͨ͠