Webでできる体験を考える会 / On the possibilities of PWA experience

Transcript

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2. ڈ೥ͷ͍·͝Ζ
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); AudioContext Λ࡞੒͢Δͱ͜Ζ͔Β͸͡·Δ
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); const sourceNode: AudioBufferSourceNode = context.createBufferSource(); const gainNode: GainNode = context.createGain(); const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter(); const analyserNode: AnalyserNode = context.createAnalyser(); biquad Filter Node source Node gain Node analyser Node
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); const sourceNode: AudioBufferSourceNode = context.createBufferSource(); const gainNode: GainNode = context.createGain(); const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter(); const analyserNode: AnalyserNode = context.createAnalyser(); biquad Filter Node source Node gain Node analyser Node "VEJP#VGGFS4PVSDF/PEF TUBSU XIFO
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); const sourceNode: AudioBufferSourceNode = context.createBufferSource(); const gainNode: GainNode = context.createGain(); const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter(); const analyserNode: AnalyserNode = context.createAnalyser(); biquad Filter Node source Node gain Node analyser Node (BJO/PEF HBJOWBMVF 
    
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); const sourceNode: AudioBufferSourceNode = context.createBufferSource(); const gainNode: GainNode = context.createGain(); const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter(); const analyserNode: AnalyserNode = context.createAnalyser(); biquad Filter Node source Node gain Node analyser Node #JRVBE'JMUFS/PEF UZQF
    
    ༻ҙ͞ΕͨΤϑΣΫλʔΛֻ͚Δ GSFRVFODZWBMVF  
    ʙ  2WBMVF 
    ʿ ʙ ʿ ʞMPXQBTTʟ ʞIJHIQBTTʟ ʞCBOEQBTTʟ ʞMPXTIFMGʟ ʞIJHITIFMGʟ FUD
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    ͜ͱ͸͡Ί const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)(); const sourceNode: AudioBufferSourceNode = context.createBufferSource(); const gainNode: GainNode = context.createGain(); const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter(); const analyserNode: AnalyserNode = context.createAnalyser(); biquad Filter Node source Node gain Node analyser Node "OBMZTFS/PEF ԻͷσʔλΛऔಘ͢Δ const analyzerParams = { times: new Uint8Array(analyserNode.frequencyBinCount), freqs: new Uint8Array(48), }; analyserNode.getByteTimeDomainData(analyzerParams.times); analyserNode.getByteFrequencyData(analyzerParams.freqs);
16. getByteTimeDomainData ͰऔಘͰ͖Δσʔλ getByteFrequencyData ͰऔಘͰ͖Δσʔλ
17. ֤ /PEF
    ͷ഑ઢ biquad Filter Node source Node gain Node analyser Node sourceNode.buffer = SOUND_BUFFER; sourceNode.connect(gainNode); gainNode.connect(biquadFilterNode); biquadFilterNode.connect(analyserNode); analyserNode.connect(context.destination); connect connect connect context.destination connect SOUND_BUFFER
18. 4PVOE
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    ͜ͱ͸͡Ί import * as THREE from 'three'; const scene = new THREE.Scene(); const camera = new THREE.PerspectiveCamera(75, width / height, 0.1, 1000); const renderer = new THREE.WebGLRenderer({ alpha: true, antialias: true }); document.getElementById('screen').appendChild(renderer.domElement); scene camera γʔϯͱΧϝϥ͕Ͱ͖Δ ͜ΕΛ DBOWBT
    ͱͯ͠ %0.΁௥Ճ
26. ΦϒδΣΫτΛੜ੒͢Δ const geometry = new THREE.BoxGeometry(1, 1, 1); const material = new THREE.MeshBasicMaterial({ color: 0x000000 }); const cube = new THREE.Mesh(geometry, material); scene.add(cube); ཱํମ͕ઃஔ͞Εͨ scene cube
27. ϏδϡΞϥΠβʔͷத਎ ٖࣅίʔυ const rectShape = new THREE.Shape(); const OFFSET = 円の中心から付け根の距離; rectShape.moveTo( OFFSET * cos(角度) + (幅 / 2) * cos(角度 + π / 2), // X座標 OFFSET * sin(角度) + (幅 / 2) * sin(角度 + π / 2) // Y座標 ); rectShape.lineTo( OFFSET * cos(角度) + (幅 / 2) * cos(角度 - π / 2), OFFSET * sin(角度) + (幅 / 2) * sin(角度 - π / 2) ); rectShape.lineTo( 振幅 * cos(角度) + (幅 / 2) * cos(角度 + π / 2), 振幅 * sin(角度) + (幅 / 2) * sin(角度 + π / 2) ); rectShape.lineTo( 振幅 * cos(角度) + (幅 / 2) * cos(角度 - π / 2), 振幅 * sin(角度) + (幅 / 2) * sin(角度 - π / 2) ); ← OFFSET→
28. ϏδϡΞϥΠβʔͷத਎ ٖࣅίʔυ const rectShape = new THREE.Shape(); const OFFSET = 円の中心から付け根の距離; rectShape.moveTo( OFFSET * cos(角度) + (幅 / 2) * cos(角度 + π / 2), // X座標 OFFSET * sin(角度) + (幅 / 2) * sin(角度 + π / 2) // Y座標 ); rectShape.lineTo( OFFSET * cos(角度) + (幅 / 2) * cos(角度 - π / 2), OFFSET * sin(角度) + (幅 / 2) * sin(角度 - π / 2) ); rectShape.lineTo( 振幅 * cos(角度) + (幅 / 2) * cos(角度 + π / 2), 振幅 * sin(角度) + (幅 / 2) * sin(角度 + π / 2) ); rectShape.lineTo( 振幅 * cos(角度) + (幅 / 2) * cos(角度 - π / 2), 振幅 * sin(角度) + (幅 / 2) * sin(角度 - π / 2) ); ← OFFSET→ ͜͜ͷৼ෯̍ຊ
29. ը໘ͷస׵ IUUQTZPVUVCF)QOVR/&:
30. ը໘ͷస׵ 5ISFFKT DBOWBT 3FBDUKT $PNQPOFOUT 5ISFFKT DBOWBT ͕͜͜ τϥϯδγϣϯ ͍ͯ͠Δ
31. ը໘ͷస׵ const material = new THREE.ShaderMaterial({ ... }); const curtain = new THREE.Mesh(geometry, material); ShaderMaterial Λ࢖͏ͱɺ(-4-
    ͕ॻ͚Δ
32. ը໘ͷస׵ uniform float mixRatio; uniform sampler2D tDiffuse1; uniform sampler2D tDiffuse2; varying vec2 vUv; void main() { vec4 tex1 = texture2D(tDiffuse1, vUv); vec4 tex2 = texture2D(tDiffuse2, vUv); gl_FragColor = mix(tex2, tex1, mixRatio); } const material = new THREE.ShaderMaterial({ }); material.uniforms.mixRatio.value = transition; mixRatio ΛมԽͤ͞Δ͜ͱͰ ̎ͭͷγʔϯΛ੾Γସ͑Δ
33. QPTUQSPDFTTJOH TDFOF
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34. QPTUQSPDFTTJOH
    5ISFFKT import { EffectComposer, RenderPass, EffectPass, GlitchEffect } from 'postprocessing'; const composer = new EffectComposer(renderer); composer.addPass(new RenderPass(scene, camera)); const glitchEffect = new GlitchEffect(); const glitchPass = new EffectPass(camera, glitchEffect); glitchPass.renderToScreen = false; composer.addPass(glitchPass); ͜ΕͰɺ͹Γ͹Γ͢Δԋग़͕ SFOEFSFS
    શମʹ͔͔Δ
35. ΞϯνΤΠϦΞεॲཧ import { EffectPass, SMAAEffect } from 'postprocessing'; const smaaEffect = new SMAAEffect(); smaaEffect.setEdgeDetectionThreshold(0.08); const smaaPass = new EffectPass(camera, smaaEffect); smaaPass.renderToScreen = false; composer.addPass(smaaPass); SMAAEffect Λ࢖͏͜ͱͰ SFOEFSFS
    શମʹΞϯνΤΠϦΞε͕͔͔Δ
36. දݱʗମݧΛߟ͑Δ
37. ԕ͘ͳ͍ະདྷͰ͸ 8FC
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39. ήʔϜηϯλʔͬͯͲ͏͍͏࣌ʹߦ͘ʁ Ո͡ΌͰ͖ͳ͍༡ͼํΛ͍ͨ࣌͠ ͨͱ͑͹ ݸਓͷ੠
40. ࣗ෼Ͱଗ͑ΒΕͳ͍ػࡐ͕͋Δͱ͜ΖͰ༡Ϳ
41. ྟ৔ײͨͬ΀ΓͳεϐʔΧʔ ͕͋ͬͨΓ େഭྗͷϏδϡΞϥΠβʔ͕͋ͬͨΓ ը૾Ҿ༻ɿ %+."9
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42. ໘ന͔ͬͨήʔϜΛ 18"
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43. %&.0 %+
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44. 8FC
    #MVFUPPUI const device = await navigator.bluetooth.requestDevice({ filters: [{ services: [UUID.SERVICE] }], }); const server = await device.gatt.connect(); const service = await server.getPrimaryService(UUID.SERVICE); const characteristic = await service.getCharacteristic(UUID.CHARACTERISTIC); await characteristic.startNotifications(); const UUID = { SERVICE: '03b80e5a-ede8-4b33-a751-6ce34ec4c700‘, CHARACTERISTIC: '7772e5db-3868-4112-a1a9-f2669d106bf3', }; .*%*
    σόΠεͷ 66*%
45. .*%*
    #MVFUPPUI navigator.requestMIDIAccess({ sysex: true }) .then(onMIDISuccess, onMIDIFailure); ͦͷͨΊ .*%*
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46. ΤϑΣΫλʔΛૢ࡞͢Δ characteristic.addEventListener( 'characteristicvaluechanged‘, (event) => { const data = event.target.value; てきとうに処理... } ) biquad Filter Node ૢ࡞ .*%*
    ͸ $-0$,
    γάφϧ͕͋ΔͨΊ characteristicvaluechanged ͸ΊͬͪΌൃՐ͢Δ ஫ҙ
47. 8FC
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49. 8FC
    "TTFNCMZ ϒϥ΢β༻ͷόΠφϦίʔυΛ༻ҙͯ͠ ͦΕΛ +BWB4DSJQU
    ଆ͔Βಈ͔ٕ͢ज़ XBTN
50. XBTN ͷ࡞Γํ $
    
    $
    
    --7. 3VTU wasm-pack (P ,PUMJO/BUJWF ͜ΕΒͷࢿ࢈Λ 8FC
    ʹ࣋ͪࠐΉ͜ͱ͕Ͱ͖Δ
51. FNTDSJQUFO % emcc -O3 file.c -o file.wasm ୯ҰϑΝΠϧʹରͯ͠ % ./emconfigure ./configure % ./emmake make % emcc -O3 project.bc -o project.wasm ϓϩδΣΫτʹରͯ͠ -O3 ͸ϦϦʔεϏϧυʹదͨ͠࠷దԽ େจࣈͷΦʔͱ θϩ͡Όͳ͍Α
52. $
    ˠ XBTN ͷಓͷΓ #include <emscripten.h> EMSCRIPTEN_KEEPALIVE int add(int x, int y) { return x + y; } EMSCRIPTEN_KEEPALIVE ࢀর͕ͳ͍ؔ਺͕࠷దԽͰ ফ͞Εͯ͠·͏ Λ͚ͭͳ͍ͱɺ % emcc -O3 add.c -o add.wasm add.c ͬͦ͘͞Ͱ͖ͨ
53. +BWB4DSJQU
    Ͱಈ͔͢ const { instance } = await WebAssembly.instantiateStreaming(fetch('add.wasm'), {}); const result = instance.exports.add(1, 1); console.log(result); // -> 2 WebAssembly ʹ͸ଞͷಡΈࠐΈํ΋༻ҙ͞Ε͍ͯΔ instantiateStreaming ͕Ұ൪ޮ཰త ͚Ͳ
54. ݟ͔ͭΒͳ͍ NPEVMF ͍ΖΜͳ NPEVMF
    ͕ͳ͍ΑͱݴΘΕΔ ελϯυΞϩϯͰಈ͔ͳ͍ܗࣜͰ XBTN ʹίϯύΠϧ͖ͯͯ͠Δ Ͱ΋ɺͦͬͪͷ΄͏͕ܰྔͩ͠ແବ͕ͳ͍
55. ݟ͔ͭΒͳ͍ NPEVMF await WebAssembly.instantiateStreaming(fetch('add.wasm'), imports); ͖ͬ͞͝·͔͍ͯͨ͠ୈҾ਺Λ͔ͭͬͯɺ ͦΕͧΕͷ NPEVMF
    Λఆ͍ٛͯ͘͠ඞཁ͕͋Δ const imports = { env: { __memory_base: 0, memory: new WebAssembly.Memory({ initial: 512 }), wasi_snapshot_preview1: (args) => { console.log(args); } } }; ͜Μͳ͔Μ͡
56. XBTN ͔Β JNQPSU
    ͨؔ͠਺ console.log('instance.exports.add →', instance.exports.add); OBUJWF
    DPEF
    ʹͳ͍ͬͯΔ
57. "TTFNCMZ4DSJQU export function add(a: i32, b: i32): i32 { return a + b; } 5ZQF4DSJQU
    ͷײ֮Ͱॻ͚Δ % npm install --save-dev assemblyscript % npx asc add.ts -b add.wasm -O3 ɾͪΐͬͱ +4
    ͷॲཧૣ͍ͨ͘͠ͱ͜Ζ͕͋Δ ɾܭࢉΛଟ͘ͷ৔ॴͰ࢖͍ճ͢ $$
    ͱ͔͸ա৒͚ͩͲ ͜͏͍͏ͱ͖ʹศར
58. 8FC
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59. 8FC
    8PSLFS +BWB4DSJQU
    ΛϝΠϯεϨου͔Β֎ͯ͠ɺ όοΫάϥ΢ϯυʹ͢Δٕज़ +BWB4DSJQU ϝΠϯεϨου 8PSLFS εϨου ॏ͍ॲཧ͸ ϝΠϯεϨουΛࢭΊͯ͠·͏ 8PSLFS
    ʹ·͔ͤͯ ऴΘͬͨΒڭ͑ͯ΋Β͏ ݟͯͷ௨Γ ॏ͍ॲཧ
60. 8FC
    8PSLFS
    Λ૊ΈࠐΉ const worker = new Worker('worker.js'); ͜ͷ࣌఺͔Β ͸ಈ͖࢝ΊΔ worker.js 8PSLFS
    ࣗମ͸ී௨ͷ +BWB4DSJQU ͨͩɺσʔλͷड͚౉͠͸ QPTU.FTTBHF Ͱߦ͏ worker.postMessage('Hello from client');
61. σʔλͷड͚౉͠ const worker = new Worker('worker.js'); worker.postMessage('Hello from client'); worker.addEventListener('message', (message) => { console.log(message.data); // -> 'Hello from worker' }); DMJFOUKT self.postMessage('Hello from worker'); self.addEventListener('message', (message) => { console.log(message.data); // -> 'Hello from client' }); XPSLFSKT self ͸ͳͯ͘΋ಈ͘ const worker: Worker = self; Ͱ΋ඍົʹܕ͕ҧ͏͔Β 5ZQF4DSJQU
    ͳΒɺ ͱͯ͠΋Α͍
62. σʔλͷड͚౉͠ͷࠔΔͱ͜Ζ ී௨ʹ QPTU.FTTBHF ͰσʔλૹΔͱίϐʔ͞ΕΔ ॏ͍ॲཧ͕Ͱ͖ΔͬͯݴͬͯΔ͚Ͳ .# ͘Β͍ͷಈըϑΝΠϧͳΜͯૹͬͨΒɺ ίϐʔ͞Εͯ (# ΋ϝϞϦΛͻͬഭͯ͠͠·͏ 5SBOTGFSBCMF
    0CKFDU
    Λ࢖͏ʂ
63. 5SBOTGFSBCMF
    0CKFDU const video = new Uint8Array(500 * 1024 * 1024); worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]); QPTU.FTTBHF ͷୈҾ਺ʹ "SSBZ
    Ͱ "SSBZ#VGGFS ͔ .FTTBHF1PSU ͔ *NBHF#JUNBQ Λ౉͢ 8PSLFS DMJFOU video
64. 5SBOTGFSBCMF
    0CKFDU const video = new Uint8Array(500 * 1024 * 1024); worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]); QPTU.FTTBHF ͷୈҾ਺ʹ "SSBZ
    Ͱ "SSBZ#VGGFS ͔ .FTTBHF1PSU ͔ *NBHF#JUNBQ Λ౉͢ 8PSLFS DMJFOU video video ͸ DMJFOU
    ͔Βॴ༗ݖ͕ 8PSLFS
    ʹҠΔ QPTU.FTTBHF ޙ DMJFOU
    ͰࢀরͰ͖ͳ͍
65. ଎͞ͷҧ͍ DMJFOU
    ଆ worker.postMessage({ type: 'START_TIMER' }); const video = new Uint8Array(500 * 1024 * 1024); worker.postMessage({ type: 'SEND_VIDEO', video }); DMJFOUKTʢͦͷ··ૹΔʣ worker.postMessage({ type: 'START_TIMER' }); const video = new Uint8Array(500 * 1024 * 1024); worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]); DMJFOUKTʢ5SBOTGFSBCMF
    0CKFDUʣ
66. ଎͞ͷҧ͍ XPSLFS
    ଆ let startTime = null; self.addEventListener('message', (message) => { const { type, video } = message.data; switch (type) { case 'START_TIMER': startTime = performance.now(); break; case 'SEND_VIDEO': console.log(performance.now() - startTime); break; } }); XPSLFSKT
67. ଎͞ͷҧ͍ ݁Ռ DMJFOUKTʢͦͷ··ૹΔʣ DMJFOUKTʢ5SBOTGFSBCMF
    0CKFDUʣ 866.2800000165589 <NT> 0.9349999600090086 <NT> ര଎ ͍ͭͰʹলϝϞϦ
68. දݱʗମݧΛߟ͑Δ
69. ը૾ʗಈըΞϓϦ͕ΊͬͪΌߴػೳʹͳͬͯΔ ࡱͬͨΒ͙͢ʹ $MPVE
    ʹ͕͋ͬͯ ୭͕ࣸͬͯΔ͔ɺͲ͜ʹ͍͔ͨ·ͱΊͯ͘ΕΔ ৔ॴผ ਓ෺ผ ͱͯ΋΂ΜΓʂ
70. ҰํͰ ࣗ෼ͷࣸਅɾಈըΛʠͱ΍͔͘ʡ͞Εͨ͘ͳ͍ਓ͍ͩͬͯΔ ʮͰ΋ɺ$MPVE
    ʹ͋͛ΕͨΒɺखݩͷ༰ྔݮΒͤΔ͠ͳʔʜʯ ʠͱ΍͔͘ʡ͞Εͨ͘ͳ͍ਓɿ ʮϓϥΠϕʔτΫϥ΢υΈ͍ͨͷ࢖͑͹ʁʯ ఢɿ ʮͦ͏͍͏ͷͬͯຊ౰ʹ๣ௌ͞Εͯͳ͍͔ͱ͔ɺ ෼ੳʹ࢖ΘΕͯͳ͍͔ͱ͔Θ͔Μͳ͘ͳ͍ʁʁʯ ʠͱ΍͔͘ʡ͞Εͨ͘ͳ͍ਓɿ
71. ࣗ෼ͰʢϩʔΧϧͰʣ΍Δ͔͠ͳ͍͡ΌΜʂ ը૾͸αϜωΠϧ੾Γग़͠Λͯ͠ ಈը͸Τϯίʔυ
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72. ΍Δͧ ҉߸Խ͞Εͯͳ͍σʔλΛͲ͔͜ʹૹΔͳΜͯͰ͖ͳ͍ʂ ը૾ͷαϜωΠϧԽ *NBHF.BHJDL ͕࢖͑ͦ͏ ಈըͷΤϯίʔυ ''.1&(
    ͕͍͍ͳ
73. <script type="module"> import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js'; const call = async function() { const fetchedSourceImage = await fetch('sample.png‘); const arrayBuffer = await fetchedSourceImage.arrayBuffer(); const sourceBytes = new Uint8Array(arrayBuffer); const files = [{ name: 'srcFile.png', content: sourceBytes }]; const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png']; const processedFiles = await Magick.Call(files, command); const firstOutputImage = processedFiles[0]; document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']); console.log('created image ' + firstOutputImage['name']); }; call(); </script> XBTNJNBHFNBHJDL *NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
74. <script type="module"> import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js‘; const call = async function() { const fetchedSourceImage = await fetch('sample.png‘); const arrayBuffer = await fetchedSourceImage.arrayBuffer(); const sourceBytes = new Uint8Array(arrayBuffer); const files = [{ name: 'srcFile.png', content: sourceBytes }]; const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png']; const processedFiles = await Magick.Call(files, command); const firstOutputImage = processedFiles[0]; document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']); console.log('created image ' + firstOutputImage['name']); }; call(); </script> XBTNJNBHFNBHJDL *NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ ͜Εܥɺσʔλ͸͍͍ͩͨ "SSBZ#VGGFS Ͱ΍ΓͱΓ͢Δ
75. <script type="module"> import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js‘; const call = async function() { const fetchedSourceImage = await fetch('sample.png‘); const arrayBuffer = await fetchedSourceImage.arrayBuffer(); const sourceBytes = new Uint8Array(arrayBuffer); const files = [{ name: 'srcFile.png', content: sourceBytes }]; const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png']; const processedFiles = await Magick.Call(files, command); const firstOutputImage = processedFiles[0]; document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']); console.log('created image ' + firstOutputImage['name']); }; call(); </script> XBTNJNBHFNBHJDL *NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ *NBHF.BHJDL Ͱ࢖͑ΔίϚϯυ͸͍͍ͩͨಈ͘
76. const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js'); const call = async () => { const fetchedSourceMov = await fetch('sample.mov'); const arrayBuffer = await fetchedSourceMov.arrayBuffer(); const item = new Uint8Array(arrayBuffer); await new Promise((resolve, reject) => { ffmpeg.postMessage({ type: 'run', MEMFS: [{ name: 'input', data: item }], arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg'] }); }); }; call(); GGNQFHKT GGNQFH Λ XBTN ͱ XPSLFS
    Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
77. const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js'); const call = async () => { const fetchedSourceMov = await fetch('sample.mov'); const arrayBuffer = await fetchedSourceMov.arrayBuffer(); const item = new Uint8Array(arrayBuffer); await new Promise((resolve, reject) => { ffmpeg.postMessage({ type: 'run', MEMFS: [{ name: 'input', data: item }], arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg'] }); }); }; call(); GGNQFHKT GGNQFH Λ XBTN ͱ XPSLFS
    Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ ઌʹशͬͯ "SSBZ#VGGFS ʹͯ͠Δ͚ͩ
78. const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js'); const call = async () => { const fetchedSourceMov = await fetch('sample.mov'); const arrayBuffer = await fetchedSourceMov.arrayBuffer(); const item = new Uint8Array(arrayBuffer); await new Promise((resolve, reject) => { ffmpeg.postMessage({ type: 'run', MEMFS: [{ name: 'input', data: item }], arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg'] }); }); }; call(); GGNQFHKT GGNQFH Λ XBTN ͱ XPSLFS
    Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ .&.'4 8FC
    "TTFNCMZ
    Ͱ࣋ͬͯΔϑΝΠϧγεςϜͷ̍ͭ ϝϞϦۭؒΛ࢖ͬͨϑΝΠϧγεςϜ
79. ffmpeg.onmessage = (event) => { switch (event.data.type) { case 'done': if (msg.data.MEMFS[0]) { const textDecoder = new TextDecoder(); const thumbUnit8 = msg.data.MEMFS[0].data; const img = textDecoder.decode(thumbUnit8); document.getElementById('thumb').src = img; } break; } }; GGNQFHKTʢσʔλͷडऔʣ
80. ffmpeg.onmessage = (event) => { switch (event.data.type) { case 'done': if (msg.data.MEMFS[0]) { const textDecoder = new TextDecoder(); const thumbUnit8 = msg.data.MEMFS[0].data; const img = textDecoder.decode(thumbUnit8); document.getElementById('thumb').src = img; } break; } }; GGNQFHKTʢσʔλͷडऔʣ #ZUF
    4USFBN
    Λ 4USJOH
    ʹ͢ΔͨΊ
81. ͋ͱ͸҉߸Խ αʔόʔΛ࢖Θͣʹɺ +BWB4DSJQU
    ͚ͩͰαϜωΠϧɺΤϯίʔυ͕Ͱ͖ͦ͏ʂ ҉߸Խ΋ࣗલͰ΍͔ͬͯΒαʔόʔʹσʔλΛૹΖ͏ XBTN ͨͪ
82. 8FC
    $SZQUP
    "1*
83. 8FC
    $SZQUP
    "1* ·ͣɺݤΛͭ͘Δ const cryptoKey: CryptoKey = await crypto.subtle.generateKey( { name: 'AES-GCM', length: 256 }, true, ['encrypt', 'decrypt'] ); const jwk = await crypto.subtle.exportKey('jwk', cryptoKey); ࡞ΓऴΘͬͨΒ FYQPSU
    ͯ͠ *OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
84. 8FC
    $SZQUP
    "1* ·ͣɺݤΛͭ͘Δ const cryptoKey: CryptoKey = await crypto.subtle.generateKey( { name: 'AES-GCM', length: 256 }, true, ['encrypt', 'decrypt'] ); ҉߸Խར༻Ϟʔυ const jwk = await crypto.subtle.exportKey('jwk', cryptoKey); ࡞ΓऴΘͬͨΒ FYQPSU
    ͯ͠ *OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
85. 8FC
    $SZQUP
    "1* ·ͣɺݤΛͭ͘Δ const cryptoKey: CryptoKey = await crypto.subtle.generateKey( { name: 'AES-GCM', length: 256 }, true, ['encrypt', 'decrypt'] ); ݤ͕ΤΫεϙʔτՄೳ͔Ͳ͏͔ ҉߸Խར༻Ϟʔυ const jwk = await crypto.subtle.exportKey('jwk', cryptoKey); ࡞ΓऴΘͬͨΒ FYQPSU
    ͯ͠ *OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
86. 8FC
    $SZQUP
    "1* ·ͣɺݤΛͭ͘Δ const cryptoKey: CryptoKey = await crypto.subtle.generateKey( { name: 'AES-GCM', length: 256 }, true, ['encrypt', 'decrypt'] ); ҉߸Խͱ෮߸Խ͕ڐՄ͞Εͨݤ ݤ͕ΤΫεϙʔτՄೳ͔Ͳ͏͔ ҉߸Խར༻Ϟʔυ const jwk = await crypto.subtle.exportKey('jwk', cryptoKey); ࡞ΓऴΘͬͨΒ FYQPSU
    ͯ͠ *OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
87. 'JMF
    Λ҉߸Խ͢Δ·Ͱ const textEncoder = new TextEncoder(); const reader = new FileReaderSync(); const blob = new Blob([file as File], { type: file.type }); const stringItem: string = reader.readAsDataURL(blob); const encodedBlob: Uint8Array = textEncoder.encode(stringItem); const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12)); const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt( { name: 'AES-GCM', iv }, cryptoKey, encodedBlob ); const cryptedItem = new Uint8Array(cryptedBuffer);
88. 'JMF
    Λ҉߸Խ͢Δ·Ͱ const textEncoder = new TextEncoder(); const reader = new FileReaderSync(); const blob = new Blob([file as File], { type: file.type }); const stringItem: string = reader.readAsDataURL(blob); const encodedBlob: Uint8Array = textEncoder.encode(stringItem); const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12)); const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt( { name: 'AES-GCM', iv }, cryptoKey, encodedBlob ); const cryptedItem = new Uint8Array(cryptedBuffer); ΍΍͍͚͜͠Ͳ 8FC
    $SZQUP
    "1*
    ʹ͔͚ΕΔܗʹ͍ͯ͠Δ͚ͩ
89. 'JMF
    Λ҉߸Խ͢Δ·Ͱ const textEncoder = new TextEncoder(); const reader = new FileReaderSync(); const blob = new Blob([file as File], { type: file.type }); const stringItem: string = reader.readAsDataURL(blob); const encodedBlob: Uint8Array = textEncoder.encode(stringItem); const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12)); const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt( { name: 'AES-GCM', iv }, cryptoKey, encodedBlob ); const cryptedItem = new Uint8Array(cryptedBuffer); ͕͜͜҉߸ԽΛͯ͠Δͱ͜Ζ
90. 'JMF
    Λ҉߸Խ͢Δ·Ͱ const textEncoder = new TextEncoder(); const reader = new FileReaderSync(); const blob = new Blob([file as File], { type: file.type }); const stringItem: string = reader.readAsDataURL(blob); const encodedBlob: Uint8Array = textEncoder.encode(stringItem); const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12)); const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt( { name: 'AES-GCM', iv }, cryptoKey, encodedBlob ); const cryptedItem = new Uint8Array(cryptedBuffer); ॳظԽʢΠχγϟϧʣϕΫτϧ ಉ͡ΞΠςϜΛಉ͡ݤͰ҉߸Խͯ͠΋ ݁Ռ͕มΘΔΑ͏ʹ͢ΔͨΊʹඞཁ
91. ͪͳΈʹ෮߸Խ const textDecoder = new TextDecoder(); const rawBuffer : ArrayBuffer = await crypto.subtle.decrypt( { name: 'AES-GCM', iv }, cryptoKey, cryptedItem ); const rawItem = new Uint8Array(rawBuffer); const thumb: string = textDecoder.decode(rawItem); crypto.subtle.decrypt Λ࢖͔ͬͯΒ҉߸Խͷ൓ରͷॱংͰ TUSJOH
    ·Ͱ͍࣋ͬͯ͘
92. %&.0 <input type="file"> Ͱ౉͞ΕͨࣸਅɾಈըΛ ੈքʹ͹Εͳ͍Α͏ʹखݩͰॲཧ͔ͯ͠Β ҉߸ԽΛͯ͠Ξοϓϩʔυͯ͠ΈΑ͏ IUUQTZPVUVCFPF9R#K8,: IUUQTZPVUVCFCR3RIU,1*
93. 1VTI
    "1*
    
    ͍··Ͱͷ "1*
     1VTI
    "1*
94. 1VTI
    "1* ΞϓϦͷΑ͏ʹ௨஌͕ग़ͤΔ࢓૊Έ ͍͔ͭ͘ͷ࣮૷ͷ࢓ํ͕͋Δ͚ΕͲ 'JSFCBTF
    $MPVE
    .FTTBHJOH
    ͕؆୯ͰԠ༻·ͰͰ͖Δ ˞
    "OESPJE
    ͷΈରԠ
95. 'JSFCBTF
    $MPVE
    .FTTBHJOH { name: 'app-name‘, short_name: 'app-shrt‘, ..., gcm_sender_id: 'xxxxxxxxxxxx' }; 'JSFCBTF
    ͰϓϩδΣΫτΛ࡞੒ gcm_sender_idΛݟ͚ͭͯ NBOJGFTUKTPO ʹ௥Ճ NBOJGFTUKTPO <link rel=manifest href=/manifest.json> )5.-
    ʹ௥Ճ
96. 4FSWJDF
    8PSLFS
    ͷ௥Ճ 4FSWJDF
    8PSLFSɿϖʔδΛดͯ͡΋ಈ͍ͯ͘ΕΔ 8PSLFS navigator.serviceWorker.register(‘/service-worker.js') navigator ͔Β௥Ճ͢Δ service-worker.js ผͷϥΠϑαΠΫϧͰ ಈ͖ग़͢ XJOEPX
97. 'JSFCBTF
    ͔Βͷ௨஌Λड͚Δ ͜ΕͰ 8FC
    ϖʔδ͕ όοΫάϥ΢ϯυʗλεΫΩϧঢ়ଶͰ΋௨஌͕ड͚औΕΔ import * as firebase from 'firebase/app'; import 'firebase/messaging'; const messaging = firebase.messaging(); messaging.setBackgroundMessageHandler((payload) => { console.log(payload); }); TFSWJDFXPSLFSKT
98. 8FCϖʔδʹ͍Δͱ͖ͷ௨஌ import * as firebase from 'firebase/app'; import 'firebase/messaging'; const messaging = firebase.messaging(); messaging.onMessage((payload) => { console.log(payload); }); Ͱ΋ड͚औΕΔ͚Ͳ addEventListener('push', () => {}); 'JSFCBTF
    Ͱߦ͘ͳΒ PO.FTTBHF Ͱ 0, DMJFOUKTʢ8PSLFS
    ͡Όͳ͍ํͰʣ
99. import * as firebase from 'firebase/app'; import 'firebase/messaging'; const messaging = firebase.messaging(); const registration = await navigator.serviceWorker.register('/service-worker.js'); try { await messaging.requestPermission(); messaging.usePublicVapidKey(FIREBASE_PUBLIC_VAPID_KEY); messaging.useServiceWorker(registration); const token = await messaging.getToken(); console.log(token); } catch (e) { console.log('rejected!'); } ௨஌ͷڐՄͱ UPLFO
    ͷऔಘ
100. import * as firebase from 'firebase/app'; import 'firebase/messaging'; const messaging = firebase.messaging(); const registration = await navigator.serviceWorker.register('/service-worker.js'); try { await messaging.requestPermission(); messaging.usePublicVapidKey(FIREBASE_PUBLIC_VAPID_KEY); messaging.useServiceWorker(registration); const token = await messaging.getToken(); console.log(token); } catch (e) { console.log('rejected!'); } ௨஌ͷڐՄͱ UPLFO
     ͷऔಘ 'JSFCBTF
     ͷίϯιʔϧ͔Β࣋ͬͯ͜ΕΔ ௨஌ͷڐՄΛऔΓʹߦ͘ ͜͜Ͱ UPLFO
     ΛखʹೖΕΔ
101. ௨஌ڐՄͷμϝͳྫ ϖʔδ͸͍͙ͬͯ͢ʹ௨஌ڐՄΛऔΖ͏ͱ͢Δ 8FC
     αΠτ ͱͯ΋ةݥ ͲΜͳίϯςϯπ͕ͦ͜ʹ͋Δ͔Θ͔Βͳ͍Ϣʔβʔ͕ ڐՄ͢ΔϝϦοτ͕ͳ͍ ͳΜͷؾͳ͠ʹɺϒϩοΫΛ͞ΕΔͱυϝΠϯͰڋ൱͞ΕΔͷͰɺ ೋ౓ͱϢʔβʔʹ௨஌ΛૹΔνϟϯε͕ͳ͘ͳΔʹͻͱ͍͠
102. ഑ྀͨ͠ྫ ࣗલͷμΠΞϩάͰαϯυϘοΫεతʹଅ͢ͷ͕ྑ͍ $MJDL Ϣʔβʔ͕௨஌Λ΄͍͠ͱײͦ͡͏ͳ৔໘Ͱ΍Δͱ͍͍ΑͶ ͓ؾʹೖΓͷϢʔβʔͷ৽ண͕ؾʹͳΓ·ͤΜ͔ʁ ΠϕϯτͷεέδϡʔϧΛ͓஌Βͤ͠·͢Α ͋ͳ͕ͨ޷͖ͦ͏ͳهࣄ͕ͰͨΒ͓ಧ͚ͯ͠ྑ͍ʁ ͨͱ͑͹͜Μͳ
103. ಛఆͷϢʔβʔʹ௨஌͢Δ https://fcm.googleapis.com/v1/projects/{project-id}/messages:send ͜͜ʹ 1045
     ͢Δ headers: { 'content-type': 'application/json', authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}` }, body: JSON.stringify({ message: { token, notification: { title: 'これはタイトル', body: 'こっちは本文' } } })
104. ಛఆͷϢʔβʔʹ௨஌͢Δ https://fcm.googleapis.com/v1/projects/{project-id}/messages:send ͜͜ʹ 1045
     ͢Δ headers: { 'content-type': 'application/json', authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}` }, body: JSON.stringify({ message: { token, notification: { title: 'これはタイトル', body: 'こっちは本文' } } }) (PPHMF
     "1*
     ΫϥΠΞϯτϥΠϒϥϦͰ +85
     Λऔಘ
105. ಛఆͷϢʔβʔʹ௨஌͢Δ https://fcm.googleapis.com/v1/projects/{project-id}/messages:send ͜͜ʹ 1045
     ͢Δ headers: { 'content-type': 'application/json', authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}` }, body: JSON.stringify({ message: { token, notification: { title: 'これはタイトル', body: 'こっちは本文' } } }) (PPHMF
     "1*
     ΫϥΠΞϯτϥΠϒϥϦͰ +85
     Λऔಘ ͖ͬ͞ͷ UPLFO
106. දݱʗମݧΛߟ͑Δ
107. ͔͜͜Β͸ڠྗͯ͠΋Βͬͨௐࠪ݁Ռ΋దٓग़͍ͯ͘͠Α ͝ڠྗ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
108. ੈքதηϯαʔͰҲΕ͔͑ͬͯΔ Թ౓͕Θ͔Γ·͢ ࣪౓Λײ͡·͢ Ի͕ฉ͑͜·͢
109. ੈքதηϯαʔͰҲΕ͔͑ͬͯΔ ۙ͘ͷ #MVFUPPUI
     ͕ݟΕ·͢ ໌Δ͞Λ൑ఆ͠·͢ Ի͕ฉ͑͜·͢ Ҡಈ଎౓͕Θ͔Γ·͢ Χϝϥ͋Γ·͢ ͍ͭͰʹɺ͍͍ͩͨΦϯϥΠϯ
110. ͍͕ͭ͜൓ضΛ຋͢ͱාͦ͏ ৐ͬऔΒΕΔͱ·͍ͣ
111. 23ΛಡΈࠐΉ͚ͩͰ 63-
     ʹδϟϯϓ service-worker Πϯετʔϧ͞ΕΔ ͋ͱ͸௨஌ڐՄ͑͞΋Β͑Ε͹ λεΫΩϧ͞Εͯͯ΋ಈ͔ͤͦ͏ 1VTI
     "1*
     Λߟ͑Δͱ
112. ಈ͔ͤͦ͏ʁ ௨஌ग़ͤΔ͚ͩ͡Όͳ͍ͷʁ ௨஌ϝοηʔδͱσʔλϝοηʔδ͕͋Δ ௨஌ϝοηʔδɿ ௨஌Λग़͚ͩ͢ͷϝοηʔδ σʔλϝοηʔδɿ σʔλΛड͚औͬͯ 4FSWJDF8PSLFS ಺Ͱॲཧ͢Δ
113. ಈ͔ͤͦ͏ʁ ௨஌ग़ͤΔ͚ͩ͡Όͳ͍ͷʁ ௨஌ϝοηʔδͱσʔλϝοηʔδ͕͋Δ ௨஌ϝοηʔδɿ ௨஌Λग़͚ͩ͢ͷϝοηʔδ σʔλϝοηʔδɿ σʔλΛड͚औͬͯ 4FSWJDF8PSLFS ಺Ͱॲཧ͢Δ ʮΉΉʯ
114. message: { token, data: { ... } } message: { token, notification: { title: 'これはタイトル‘, body: 'こっちは本文‘ } } ௨஌ϝοηʔδ σʔλϝοηʔδ ௨஌Λग़͞ͳͯ͘΋ྑ͍ 4FSWJDF8PSLFS ͕ಈ࡞͢Δ
115. 4FSWJDF8PSLFS ͰͰ͖Δ͜ͱ WorkerNavigator Navigator battery connection geolocation lock permissions serviceWorker storage xr vibrate clipboard usb bluetooth credentials :Battery Status API :Network Information API :Geolocation API :Web Lock API :Permission API :ServiceWorkerContainer :Storage API :Web XR Device API :Vibration API :Clipboard API :Web USB :Web Bluetooth :Credentials Container connection lock permissions storage :Network Information API :Web Lock API :Permission API :Storage API 'FUDI
     "1*
     ͕ಈ͘ ͋ͱ
116. 4FSWJDF8PSLFS ͰͰ͖Δ͜ͱ WorkerNavigator Navigator battery connection geolocation lock permissions serviceWorker storage xr vibrate clipboard usb bluetooth credentials :Battery Status API :Network Information API :Geolocation API :Web Lock API :Permission API :ServiceWorkerContainer :Storage API :Web XR Device API :Vibration API :Clipboard API :Web USB :Web Bluetooth :Credentials Container connection lock permissions storage :Network Information API :Web Lock API :Permission API :Storage API 'FUDI
     "1*
     ͕ಈ͘ ͋ͱ ʮ͋ͬʯ
117. %&.0 ࢦఆͨ͠ 63-
     Λୟ͖ʹߦͬͯ΋Β͓ IUUQTZPVUVCF)HR/XHIMTX
118. #PUOFU
     ͷΑ͏ͳৼΔ෣͍ service-worker ߈ܸϓϩάϥϜೖΓ ߈ܸର৅ 63-
     Λ̍ͭ౿Ή͚ͩͰ #PUOFU
     ʹͳΔةݥੑ %%04߈ܸʂ
119. ΩϟϦΞճઢͱ 8*'*
     ซ༻Ͱ *1
     มΘͬͪΌͬͯ ϒϩοΩϯά΋Ή͍͔ͣ΋ʁ ௐࠪ݁Ռ Ұ೔ͷ͏ͪʹͲͷ͘Β͍ *1
     มΘΔʁ Ұਓ͋ͨΓ 
     <ݸ> ೔Ͱ࢖༻͢Δ *1
     ΞυϨε Մ΋ͳ͘ෆՄ΋ͳ͘
120. ϗϯτ͸ͦΜͳ৺഑͡Όͳ͍ ͍͍ͩͨ͜Ε͕कͬͯ͘ΕΔ
121. ྑ͍࢖ΘΕํ΋ߟ͍͑ͨ
122. දݱʗମݧΛߟ͑Δ ͖͠Γͳ͓͠
123. ΠέͯΔ 8FC
     ΞϓϦ࡞͚ͬͨͲ ӡӦ͍ͯ͘͠ҡ࣋අ͕͖͍ͭ
124. ΠέͯΔ 8FC
     ΞϓϦ࡞͚ͬͨͲ ӡӦ͍ͯ͘͠ҡ࣋අ͕͖͍ͭ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ ޿ࠂ
125. Ծ૝௨՟Λ۷ͬͯΈΔʁ $PJOIJWF Ͱѱ໊ΛͻΖΊͨʠϒϥ΢βϕʔεϚΠχϯάʡ ແڐՄͰ΍Δͷ͸μϝͳͷ͸΋ͪΖΜͷ͜ͱ ޿ࠂ͸ग़ͨ͘͠ͳ͍ ҡ࣋අ͸୲อ͍ͨ͠ ͜͏͍͏৚݅ԼͰ͸ྑ͍ΞΠσΞͰ͸͋Δ
126. Ͱ΋ڐՄΛऔͬͨ·ͱ΋ͳར༻Ͱ΋ 69
     ΘΔ͍͘ͳ͍ʁ 8FC
     ΞϓϦ࢖ͬͯΔ࠷தʹ ೤͘ͳΔ ి஑৯͏ ॏ͍ Ϣʔβʔ཭Εͦ͏
127. ࠒ߹͍Λݟͯ΍Δ Ұ൪࢖ͬͯͳͯ͘ɺόοςϦʔ΋৺഑ͳͯ͘ ΦϯϥΠϯͰ͔ͭߴ଎Ͱ઀ଓ͞ΕͯΔঢ়ଶ ॆి͞Εͯͯɺ8J'J
     ʹͭͳ͕ͬͯͳ͍ʁ
128. 0 5 10 15 20 25                           TMPXH H H H ຊ౰ͩΖ͔ ௐࠪ݁Ռ Ұ೔தͱ͓ͯ͠ͷ୺຤ͷ଎౓ͬͯͲͷ͘Β͍ʁ ࣌ؒ ਓ਺
129. 0 5 10 15 20 25                           TMPXH H H H ຊ౰ͩΖ͔ ௐࠪ݁Ռ Ұ೔தͱ͓ͯ͠ͷ୺຤ͷ଎౓ͬͯͲͷ͘Β͍ʁ ࣌ؒ ਓ਺ ͍͍ͩͨɺ͍ͭ΋଎͍
130. 0 5 10 15 20 25                           TMPXH H H H ຊ౰ͩΖ͔ ௐࠪ݁Ռ Ұ೔தͱ͓ͯ͠ͷ୺຤ͷ଎౓ͬͯͲͷ͘Β͍ʁ ࣌ؒ ਓ਺ ͍ͯ͠ݴ͑͹ ͜ͷ΁ΜࠞΜͰΔ
131. 0 5 10 15 20 25                           TMPXH H H H ຊ౰ͩΖ͔ ௐࠪ݁Ռ Ұ೔தͱ͓ͯ͠ͷ୺຤ͷ଎౓ͬͯͲͷ͘Β͍ʁ ࣌ؒ ਓ਺ ਂ໷͔Βૣே͸ ͪΐͬͱۭ͍ͯΔʁ
132. 3PVOE5SJQ
     5JNF                                   3PVOE5SJQ
     5JNF SUU <NT> ࣌ࠁ
133. 3PVOE5SJQ
     5JNF                                   3PVOE5SJQ
     5JNF 0 5 10 15 20 25                           TMPXH H H H ҰͭલͷάϥϑͷԼͷํ SUU <NT> ࣌ࠁ
134. ݴ͍͔ͨͬͨ͜ͱ͸ ৸ͯͦ͏ͳ࣌ؒ͸֨ผ଎͍͸ͣʂ ͚ͩͬͨͲ ͍͍ͩͨ଎͍ͳΒɺ·͊ 0,
     Ͱ͠ΐ͏
135. දݱʗମݧΛߟ͑Δ ̏ͭΊ
136. ʮ͖ͬ͞ϩʔΧϧͰը૾ʗಈըΛ҉߸Խ͚ͨ͠Ͳɺ ΋͏ϩʔΧϧʹ࣋ͬͯΔͷ΋ෆ҆ʯ ʠͱ΍͔͘ʡ͞Εͨ͘ͳ͍ਓɿ ʮͩͬͯ 4FSWJDF
     8PSLFS
     ͍ͬͯ͏ͷΈͨ͠ʯ ʮͳʹ͞ΕͯΔ͔Θ͔ͬͨ΋Μ͡Όͳ͍ΑͶʯ ʮͦ΋ͦ΋҆৺ͬͯͳʹΛ࣋ͬͯͦ͏͍͏;͏ʹݴͬͯ
137. ʮ͋ɺ҉߸Խͯ͠όϥͯ͠ੈքதʹ෼ࢄͤ͞Αʯ ʠͱ΍͔͘ʡ͞Εͨ͘ͳ͍ਓɿ ڕΛӅ͢ͳΒւͩΑͶ εϚϗͷւ΁
138. ݤ" ݤ# ݤ$ ݤ% ҉߸Խͨ͠ϑΝΠϧΛ෼ׂͯ͠഑෍ɺ഑෍ઌͷݤͰߋʹ҉߸Խ ΋͏ͪΐͬͱ۩ମతʹ͸
139. ·ͨ͸ ݤ" ݤ# ݤ$ ݤ% ద౰ͳ਺ϗοϓͤͯ͞ɺ҉߸Խͱෳ߹Λ܁Γସ͑͢ ࠷ऴతʹ %
     ʹ࣋ͬͯͯ΋Β͏
140. https://fcm.googleapis.com/v1/projects/{project-id}/messages:send headers: { 'content-type': 'application/json', authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}` }, body: JSON.stringify({ message: { token, data: { ... } } }) 1VTI
     "1*
     ͷ࿩ʹཱͪฦΔͱ
141. https://fcm.googleapis.com/v1/projects/{project-id}/messages:send headers: { 'content-type': 'application/json', authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}` }, body: JSON.stringify({ message: { token, data: { ... } } }) 1VTI
     "1*
     ͷ࿩ʹཱͪฦΔͱ ୭ʹૹΔ͔ αʔόʔͷೝূΩʔ ͜ͷ͕̎ͭ͋Ε͹ 8FC
     1VTI
     ͸ Ͳ͔͜ΒͰ΋୭͔ΒͰ΋ૹΕΔ
142. ฦͯ͠΄͍࣌͠ʢෳ߹࣌ʣ ฦͯ͠ʂ ͍ͬͯ͏ 1VTI
     ௨஌ΛૹΔ ෳ߹ ෳ߹ ෳ߹ ෳ߹ ݟΕΔʂ ݤ" ݤ# ݤ$ ݤ%
143. ·ͨ͸ ݤ" ݤ# ݤ$ ݤ% ฦͯ͠ʂ ฦͯͩͬͯ͠ ฦͯͩͬͯ͠ ͓ͬ
144. ·ͨ͸ ݤ" ݤ# ݤ$ ݤ% ฦͯ͠ʂ ฦͯͩͬͯ͠ ฦͯͩͬͯ͠ ͓ͬ ෳ߹ ෳ߹ ෳ߹ ෳ߹ ݟΕΔʂ
145.                       Ԡ౴࣌ؒ<ඵ> ࣌ࠁ ฏۉԠ౴࣌ؒ ͦΕͬͯݱ࣮తʁ ௐࠪ݁Ռ 1VTI
     "1*
     ͬͯΈΜͳͲΕ͘Β͍Ͱฦͯ͘͠ΕΔͷʁ ஗͍
146. ͦΕͬͯݱ࣮తʁ ௐࠪ݁Ռ 1VTI
     "1*
     ͬͯΈΜͳͲΕ͘Β͍Ͱฦͯ͘͠ΕΔͷʁ Ԡ౴଎౓ʢฏۉʣ 
     <ඵ> Ұ൪ૣ͔ͬͨԠ౴ʢฏۉʣ 
     <ඵ> Ұ൪஗͔ͬͨԠ౴ʢฏۉʣ 
     <ඵ> Ԡ౴཰ʢฏۉʣ 
     <>
147. 1VTI
     ͰͲͷ͘Β͍ૹ৴Ͱ͖Δ ͬͪ͜ͷλΠϓͳΒ ,#
     ҎԼʹͳΔ·Ͱ෼ׂͨ͠Βཧ࿦্͸͍͚Δ
148. 1VTI
     ͰͲͷ͘Β͍ૹ৴Ͱ͖Δ ͬͪ͜ͷλΠϓ͸αʔόʔʹ͚͋ͣͯɺ ࡏΓॲΛڭ͑Δͱ͔͠ͳ͍ͱ͍͚ͳ͍ ͜͜ʹૹͬͨΑ Cc2H5BfqPf+L/Z Cc2H5BfqPf+L/Z ͜͜ʹૹͬͨΑ Cc2H5BfqPf+L/Z ͜͜ʹૹͬͨΑ Cc2H5BfqPf+L/Z
149. ·ͱΊ 8FCͰͰ͖ΔମݧΛߟ͑Δձ
150. ̏ͭͷδϟϯϧʹ෼͚ͯ 8FC
     "1*
     ͷ࢖͍ํΛ঺հ ૊Έ߹Θͤͯ࢖͏ͱ໘ന͍Αͱ͍͏࿩Λఴ͑ͯ 8FC
     8PSLFS 8FC
     "TTFNCMZ 1VTI
     "1* 8FC(-
     UISFFKT 8FC
     "VEJP
     "1* ͳʹ͔໘ന͍͜ͱͷ͖͔͚ͬʹͳͬͯ͘ΕΔͱྑ͍Ͱ͢
151. ંݪ ϨΦφϧυݡ !-FPOBSEP@FOHS ϑϩϯτΤϯυΤϯδχΞɺͨ·ʹ69σβΠφʔ LINE 株式会社 UIT 室 User Interface + Technology team @LINE corp
152. ͋Γ͕ͱ͏͍͟͝·ͨ͠