Android Font Updates

potatotips #41の発表です

Links

* Fonts in XML
https://developer.android.com/preview/features/fonts-in-xml.html
* Downlodable Fonts
https://developer.android.com/preview/features/downloadable-fonts.html
* Get Started with the Google Fonts for Android (beta)
https://developers.google.com/fonts/docs/android
* Downloadable Fontsのサンプルコード
https://github.com/googlesamples/android-DownloadableFonts
* Emoji Compatibility
https://developer.android.com/topic/libraries/support-library/preview/emoji-compat.html
* EmojiCompatのサンプルコード
https://github.com/googlesamples/android-EmojiCompat
* What's New in Android Support Library (Google I/O '17)
https://youtu.be/V6-roIeNUY0?t=7m4s
* Best Practices to Slim Down Your App Size (Google I/O '17)
https://youtu.be/AdfKNgyT438?t=17m43s
* Android Developers Backstage: Episode 67: Fontastic
http://androidbackstage.blogspot.jp/2017/05/episode-67-fontastic.html
* Redesigning Android Emoji
https://medium.com/google-design/redesigning-android-emoji-cb22e3b51cc6

Transcript

1. "OESPJE
   'POU
   6QEBUFT QPUBUPUJQT
   
   !:BIPP
   5TVZPTIJ
   6FIBSB
   !VFDDIJ
2. ࣗݾ঺հ 5TVZPTIJ
   6FIBSB
   5XJUUFS
   !VFDDIJ
   
   (JU)VC
   UTVZPTI
   
   2JJUB
   UTVZPTI
3. ࠓճॳൃදͰ͢
4. ࠓճͷൃද಺༰ w 'POUT
   JO
   9.-
   w %PXOMPBEBCMF
   'POUT
   w &NPKJ
   $PNQBU
5. 'POUT
   JO
   9.-
6. 'POUT
   JO
   9.- w ͜Ε·Ͱ"OESPJEͰΧελϜϑΥϯτΛ࢖͏৔߹ɺ BTTFUT಺ʹϑΥϯτΛஔ͍ͯ$BMMJHSBQIZ౳ͷϥ ΠϒϥϦΛ࢖ͬͯ5ZQFGBDFΛ5FYU7JFXʹϑΥϯ τΛઃఆɻ
   w "OESPJE
   0ͱ4VQQPSU
   -JCSBSZ
   ͔ΒϑΥϯτ ΛϦιʔεͱͯ͠ར༻Մೳʹ
7. $BMMJHSBQIZΛ࢖Θͳͯ͘΋͍͍Α (PPE
   OFXT
   $BMMJHSBQIZ
   JT
   EFBE IUUQTUXJUUFSDPNDISJTKFOYTUBUVT
8. ઃఆํ๏ SFTGPOUҎԼʹϑΥϯτϑΝΠϧΛஔ͚ͩ͘
9. ઃఆํ๏ $POU YNMͰGPOUGBNJMZΛఆٛ͢Δ͜ͱ΋Մೳ
10. ར༻ํ๏ -BZPVU΍4UZMFͷYNMʹ͓͍ͯBOESPJEGPOU'BNJMZଐੑ
    ͰࢦఆՄೳ
11. ར༻ํ๏ $POU ίʔυ͔Β͸3FTPVSDFT·ͨ͸3FTPVSDFT$PNQBU ͔Β5ZQFGBDFΛऔಘՄೳ
12. "OESPJE
    4UVEJP
     "OESPJE
    4UVEJP
    Ͱ͸ϨΠΞ΢τΤσΟλʕ ͰΧελϜϑΥϯτͷϓϨϏϡʔ΋Մೳ
13. %PXOMPBEBCMF
    'POUT
14. %PXOMPBEBCMF
    'POUT w ϑΥϯτ 5ZQFGBDF Λ'POU1SPWJEFSΛ௨ͯ͠औಘ͢Δ࢓૊Έɻ
    w ϑΥϯτ͸'POU1SPWJEFS͕μ΢ϯϩʔυ͠Ωϟογϡ͢Δɻ
15. w (PPHMF
    'POUTͷϑϦʔϑΥϯτ ໿ॻମ Λ ར༻Մೳ
    w (PPHMF
    1MBZ։ൃऀαʔϏεͷҎ߱Ͱ'POU
    1SPWJEFSʹରԠ
    w 4VQQPSU
    -JCSBSZ΋͔ΒରԠ
    w "1*
     +FMMZ
    #FBO Ҏ߱ͷ"OESPJEͰར༻Մೳ ʹͳΔ༧ఆ
16. ϝϦοτ w BQLαΠζΛݮΒͤΔɻͦͷ݁ՌɺΠϯετʔϧ ཰ΛվળͰ͖Δɻ
    w ಉ͡ϑΥϯτΛΞϓϦؒͰڞ༗Ͱ͖ΔͷͰ "OESPJE୺຤಺ͷϦιʔε EJTL
    NFNPSZ
    σʔ λసૹ౳ Λઅ໿Ͱ͖Δ
17. ར༻ํ๏ "OESPJE
    4UVEJP
    ͷϨΠΞ΢τΤσΟλʔ͔Β؆ ୯ʹར༻Մೳɻ
    ඞཁͳ9.-΋"OESPJE
    4UVEJP͕ࣗಈతʹ࡞੒ɻ
18. ίʔυ͔Βݺͼग़͢৔߹
19. ᠘ w ݱঢ়Ͱ͸.ҎԼͷ"OESPJEͰ͸'POU1SPWJEFS͕ /1&Ͱམͪͯ࢖͑ͳ͍
    w (PPHMF
    'POUTʹ͸༗ঈϑΥϯτ΍$+,ϑΥϯτ ؚ͕·Εͳ͍
    w ϑΥϯτͷμ΢ϯϩʔυ͕ؒʹ߹Θͳ͍৔߹͸ γεςϜϑΥϯτʹϑΥʔϧόοΫ͢Δ
20. &NPKJ
    $PNQBU
21. "OESPJEͷରԠֆจࣈͷભҠ w 
    
    ϞϊΫϩ
    w 
    
    w 
     
    w 
     
    w 
     
    w 
     
    w 
      "OESPJEʹऩ࿥͞ΕΔֆจࣈͷ਺΋೥ʑ૿Ճ
    ˠ
    ݹ͍ػछʹΑͬͯ͸৽͍͠ֆจࣈ͕දࣔͰ͖ͣʹ 5PGV ˘ ΍ۭനͰදࣔ͞ΕΔέʔε΋
    
22. &NPKJ
    $PNQBU
    -JCSBSZ γεςϜϑΥϯτʹऩ࿥͞Ε͍ͯͳ͍ֆจࣈΛ࠷৽ ͷֆจࣈϑΥϯτ͔Βऔಘͯ͠දࣔ͢Δɻ w "1*
     ,JU,BU Ҏ߱ͷ"OESPJEͰ༗ޮ
    w %PXOMPBEBCMF
    'POUTΛ࢖͏৔߹ͱϑΥϯτΛ BQLʹόϯυϧ͢Δ৔߹ͷछྨ༻ҙ
23. %PXOMPBEBCMF
    'POUTΛ࢖͏৔߹
24. όϯυϧ൛Λ࢖͏৔߹ ˠ
    ϑΥϯτ΋ಉࠝ͢ΔͷͰBQLͷαΠζ͕໿.#૿͑·͢
25. &NPKJ$PNQBUରԠ7JFX ҎԼͷͭͷ7JFX͕&NPKJ$PNQBUͰ༻ҙ͞Ε͍ͯ·͢ɻ w &NPKJ5FYU7JFX
    w &NPKJ&EJU5FYU
    w &NPKJ#VUUPO
26. &NPKJ$PNQBUରԠ7JFX ˠ
    $VTUPN7JFX΍ૉͷ5FYU7JFXΛ&NPKJ$PNQBUରԠ͢Δ͜ͱ ΋Մೳ w &NPKJ"QQ$PNQBU5FYU7JFX
    w &NPKJ"QQ$PNQBU&EJU5FYU
    w &NPKJ"QQ$PNQBU#VUUPO ಉ༷ʹ"QQ$PNQBU޲͚ʹ΋༻ҙ͞Ε͍ͯ·͢
    TVQQPSUFNPKJBQQDPNQBU͕ඞཁ
27. σϞ 3FHVMBS
    5FYU7JFXͰ͸ޙΖͷจࣈΛඳըͰ͖ͣʹ ۭനΛදࣔ
28. ·ͱΊ w ϑΥϯτͷϦιʔεԽͰΧελϜϑΥϯτΛΑΓ खܰʹར༻Մೳʹɻ
    w %PXOMPBEBCMF
    'POUTͰطʹΧελϜϑΥϯτ Λ࢖͍ͬͯΔΞϓϦͰ΋BQLαΠζ΍୺຤ͷϦιʔ εফඅΛݮΒ͢͜ͱ͕ग़དྷΔɻ
    w &NPKJ
    $PNQBUͰ࠷৽ͷֆจࣈͷจࣈද͕ࣔ ,JU,BUҎ্ͷ୺຤ͰදࣔՄೳʹɻ
29. ࢀߟࢿྉ w 'POUT
    JO
    9.-
 IUUQTEFWFMPQFSBOESPJEDPNQSFWJFXGFBUVSFTGPOUTJOYNMIUNM
    w %PXOMPBEBCMF
    'POUT
 IUUQTEFWFMPQFSBOESPJEDPNQSFWJFXGFBUVSFTEPXOMPBEBCMFGPOUTIUNM
    w (FU
    4UBSUFE
    XJUI
    UIF
    (PPHMF
    'POUT
    GPS
    "OESPJE
    CFUB 
 IUUQTEFWFMPQFSTHPPHMFDPNGPOUTEPDTBOESPJE
    w %PXOMPBEBCMF
    'POUTͷαϯϓϧίʔυ
 IUUQTHJUIVCDPNHPPHMFTBNQMFTBOESPJE%PXOMPBEBCMF'POUT
    w &NPKJ
    $PNQBUJCJMJUZ
 IUUQTEFWFMPQFSBOESPJEDPNUPQJDMJCSBSJFTTVQQPSUMJCSBSZQSFWJFXFNPKJDPNQBUIUNM
    w &NPKJ
    $PNQBUͷαϯϓϧίʔυ
 IUUQTHJUIVCDPNHPPHMFTBNQMFTBOESPJE&NPKJ$PNQBU
    w 8IBUT
    /FX
    JO
    "OESPJE
    4VQQPSU
    -JCSBSZ
    (PPHMF
    *0
     
 IUUQTZPVUVCF7SP*F/6: UNT
    w #FTU
    1SBDUJDFT
    UP
    4MJN
    %PXO
    :PVS
    "QQ
    4J[F
    (PPHMF
    *0
     
 IUUQTZPVUVCF"EG,/HZ5 UNT
    w "OESPJE
    %FWFMPQFST
    #BDLTUBHF
    &QJTPEF
    
    'POUBTUJD
 IUUQBOESPJECBDLTUBHFCMPHTQPUKQFQJTPEFGPOUBTUJDIUNM
    
30. ͓·͚ "OESPJE
    0͔ΒֆจࣈͷσβΠϯ͕มΘΓ·ͨ͠ɻ
    ϓϦϯͷΑ͏ͳܗΛͨ͠ֆจࣈؙ͕͘ͳΓ·ͨ͠
    #ZF
    CZF
    CMPCT
    )FMMP
    FNPUJWF
    TRVJTIZ
    DJSDMFT
    IUUQTNFEJVNDPNHPPHMFEFTJHOSFEFTJHOJOHBOESPJEFNPKJDCFCDD
31. ͋Γ͕ͱ͏͍͟͝·ͨ͠