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Quickstart-android/mlkitについて

 Quickstart-android/mlkitについて

2018/07/02(月)にGoogle Japanで開催したFirebase meetup #4にて発表したLTの資料です

yamacraft

July 02, 2018
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  1. Quickstart-android/
    mlkit ʹ͍ͭͯ
    @yamacraft

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  2. profile
    • @yamacraft (Wataru Yamada)
    • Mobile Application Engineer
    • Freelance ʗ (private)team Y.G.E.
    • Getting Over It (Save 40%Off in steam)
    • 113(50+50+13)wins / BestTime 7min →

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  3. ެࣜαϯϓϧ঺հʗղઆ͠·͢
    ʢإೝূ෦෼ͷΈʣ

    إೝূαϯϓϧϓϩδΣΫτ࡞੒ΛఘΊͨஉ

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  4. firebase/quickstart-android

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  5. MLKit෦෼Λಈ͔͢ʹ͸ʁ

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  6. 1. git clone͢Δ

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  7. 2. firebaseϓϩδΣΫτͷ࡞੒
    • ϓϩδΣΫτ໊ࣗମ
    ͸ͳΜͰ΋͍͍
    • ௥Ճ͢ΔAndroidΞϓ
    Ϧͷύοέʔδ໊ʹ
    ஫ҙ

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  8. 3. ࣮ߦʂ
    • mlkit/appҎԼʹɺgoogle-service.jsonΛೖΕ
    Δ
    • configΛʮmlkit-appʯʹͯ͠Runʂ

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  9. ಈ͍ͨʂ

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  10. ެࣜαϯϓϧϓϩδΣΫτ͕
    ΍͍ͬͯΔ͜ͱ

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  11. ެࣜαϯϓϧ͕΍͍ͬͯΔ͜ͱ
    • Χϝϥͷ੍ޚʢCamera1 APIʂʣ
    • onPreviewFrameͰϓϨϏϡʔը໘ͷBufferΛ
    FirebaseVisionFaceDetectorʹྲྀ͠ࠐΈ
    • ↑ҙਤతʹ্هͷݺͼग़͠Λ૿΍ͨ͢ΊʢϑϨʔϜඈͼ๷
    ࢭʁʣʹaddCallbackBuffer()Λେྔʹొ࿥
    • FirebaseVisionFaceDetectorͷ݁ՌΛݩʹɺϓϨϏϡʔը໘ʹ
    ݁ՌΛΦʔόʔϨΠ

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  12. LivePreviewActivityͷத਎
    ˞ͪΐͬͱࣗ৴ͳ͍ʜ

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  13. ίʔυͷେ൒͕Χϝϥ੍ޚʂ

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  14. MLKitΛ࢖͏ʹ؆୯
    MLKitΛ࢖͏લޙͷ੍ޚ
    ʹਏ͍

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  15. ࣍ճ·ͰʹϦϕϯδ͠·͢ʂ

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  16. ͋ͬ…

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  17. Ͳ͔͜ͰϦϕϯδ͠·͢ʂ

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  18. ͓͠·͍

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