Yet Another Cross Platform Development

2015/08/26 関西モバイルアプリ研究会 #5 (Kyoto)

Sample: https://github.com/iseebi/J2ObjCSample

Transcript

1. :FU"OPUIFS
   $SPTT1MBUGPSN%FWFMPQNFOU
   !JTFFCJ
   ؔ੢ϞόΠϧΞϓϦݚڀձ 8FE
   
   

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2. !JTFFCJ
   /PCVIJSP*UP
   'FOSJS*OD
   .PCJMF"QQMJDBUJPO&OHJOFFS
   IUUQJTFFCJIBUFOBCMPHDPN
   

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3. ຊ೔ൃച
   

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4. "OESPJEओମͷ
   ΫϩεϓϥοτϑΥʔϜ
   ωλ΍Γ·͢
   

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6. ͷ࿩͸͠·ͤΜ
   

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7. View Slide

8. +0CK$
   w +BWBΛ0CKFDUJWF$ʹม׵͢Δɻ
   w +BWBΛ0CKFDUJWF$ʹม׵͢ΔίϚϯυͱɺ

   0CKFDUJWF$༻+3&ΤϛϡϨʔγϣϯϥΠϒϥϦͷ
   ηοτɻ
   w (PPHMF੡ɻ*OCPYͱ͔Ͱ࢖ΘΕ͍ͯΔɻ
   

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9. ͔͍ͭͲ͜Ζ
   w Ξϗ΄ͲෳࡶͳॲཧΛJ04"OESPJEͰ͋Θ͍ͤͨ
   w ͢Ͱʹ"OESPJE൛͕͋Δ
   w "1*·ΘΓ͕ผग़͠Ͱ͖Δײ͡ʹͳͬͯΔ
   w ΫϩεϓϥοτϑΥʔϜ։ൃ͍͚ͨ͠Ͳ

   ͕ۚͳ͍ɾਓ͕͍ͳ͍
   

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10. '3&&
    

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11. ͔͍͔ͭͨ
    w "OESPJEͱJ04ͷϓϩδΣΫτΛ

    ૬ରύεͰࢀরͰ͖ΔҐஔʹ഑ஔ
    w "OESPJEଆͰ(SBEMFʹ௥Ճ͢Δ Ξϊςʔγϣϯ
    
    w J04ଆͰ$PDPB1PETͰΠϯετʔϧ͢Δ

    ίϚϯυࠐΈͰ߱ͬͯ͘Δ
    
    w J04ଆʹม׵༻ͷλʔήοτΛ௥Ճ͢Δ
    

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12. ϓϩδΣΫτ഑ஔ
    

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13. "OESPJEଆϥΠϒϥϦ௥Ճ
    compile 'com.google.j2objc:j2objc-annotations:0.1'
    

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14. ίʔυॻ͘
    ม׵ॲཧର৅Λ
    ύοέʔδʹ͓ͯ͘͠
    Ϋϥε΍ϝιουʹ
    ม׵ޙͷ໊લΛ
    !0CKFDUJWF$/BNFͰ
    ࢦఆՄೳ
    

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15. $PDPB1PETΠϯετʔϧ
    platform :ios
    pod 'J2ObjC', :git => 'https://github.com/goodow/j2objc.git'
    ຊՈʹ͋Δ΋ͷ͸ݹ͍
    
    Ҏ߱Ͱͳ͍ͱ!0CKFDUJWF$/BNF͕Πέͯͳ͍
    

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16. "HHSFHBUFλʔήοτ௥Ճ
    

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17. CLASS_PATH=../android/app/src/main/java
    CONVERT_CODE_BASE_PATH=$CLASS_PATH/net/iseteki/j2objcsample/library
    OUTPUT_CODE_PATH=ConvertedCodes
    cd $SRCROOT
    find $CONVERT_CODE_BASE_PATH -not -name 'platform' -type d -print0 |\
    while IFS= read -r -d $'\0' line; do
    Pods/J2ObjC/dist/j2objc \
    --doc-comments \
    --no-package-directories \
    --strip-reflection \
    -use-arc \
    -sourcepath $CLASS_PATH \
    -d $OUTPUT_CODE_PATH $line/*.java
    done
    --doc-comments
    ɹˠ+BWB%PDΛม׵
    --no-package-directories
    ɹˠσΟϨΫτϦߏ੒Λϑϥοτʹ
    --strip-reflection
    ɹˠϦϑϨΫγϣϯ༻ͷίʔυΛੜ੒͠ͳ͍
    -use-arc
    ɹˠ"3$Λ࢖͏
    -sourcepath
    ɹˠιʔεશମͷύε
    -d
    ɹˠग़ྗઌ
    

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18. View Slide

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20. +0CK$ͷΠέͯͳ͍ͱ͜
    w ग़ͯ͘Δ0CKFDUJWF$ͷίʔυ͕ΘΓͱ࢒೦ɻ
    w -JTU5ͱ͔͕+BWB6UJM-JTUͱ͔Ͱग़ͯ͘Δ
    w த਎ݟͨΒෛ͚
    w 4XJGUϒϦοδ͠Α͏ͱͨ͠ΒखݩͰ͸͏·͍͔ͣ͘
    w 4XJGUͰ࢖͏ࣄྫ͸͋ΔΈ͍ͨͳΜ͚ͩͲʜ
    

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21. ΫϩεϓϥοτϑΥʔϜൺֱ
    9BNBSJO 3PCP7. +0CK$
    Α͍
    8JOEPXT΋ΧόʔՄೳ
    $FS͕͏Ε͍͠
    ࣮੷͋Δ
    9BNBSJO΄Ͳߴ͘ͳ͍
    ,PUMJO΋͍͚Δ
    ϝϞϦޮ཰ྑ͍
    ͓͔͔ۚΒͳ͍
    ม׵෦෼Ҏ֎͸௨ৗ։ൃՄ

    ਓతϦιʔε֬อ༰қ
    
    ࣮੷͋Δ *OCPY
    
    Α͘ͳ͍
    ༗ྉɾ݁ߏߴ͍
    ΤϯδχΞ֬อݫ͍͠ ʁ
    
    ߴ͘ͳ͍ʹ͠Ζ༗ྉ
    ࣮੷͕ඍົ
    +BWB
    ग़ͯ͘Δίʔυ͕ΞϨ
    

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22. ·ͱΊ
    w +0CK$͸ࠓͷͱ͜Ζݱ৔Ͱ࠷΋ಋೖ͠΍͍͢

    ΫϩεϓϥοτϑΥʔϜ։ൃٕज़ͩͱࢥ͏
    w ͓͔͔ۚΒͳ͍ɺ࣮੷͋ΔɺΤϯδχΞ֬อ༰қ
    w ग़ͯ͘ΔίʔυͷΩϞ͞ʹର͢Δ׮༰͕͞ඞཁɻ
    

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