Navigation Component

Transcript

1. /BWJHBUJPO
   $PNQPOFOU !TBUVTLJFT
   
   
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2. 8IP
   JTʁ !TBUTVLJFT ͖ͭ͞ w "CFNB57Ͱ"OESPJE։ൃ΍ͬͯ·͢
   w εϚϗ
   
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   w ΏΔΩϟϯ˚͸͍͍ͧ

3. "OESPJE
   +FUQBDL w ૉૣ͘ɺ؆୯ʹΞϓϦΛ։ൃ͢ΔͨΊͷπʔϧ΍ϥΠϒϥϦ܈ͷ૯শ
   w lVOCVOEMFEzͳঢ়ଶͰఏڙ
 ɹʹඞཁͳ΋ͷΛɺ޷͖ͳλΠϛϯάͰ࠾༻Ͱ͖Δ

4. 5PEBZ`T
   UPQJD /BWJHBUJPO

5. 5-
   %3 w "OESPJE
   +FUQBDLͷ̍ػೳͱͯ͠/BWJHBUJPO͕৽͘͠ఏڙ
   w /BWJHBUJPO͸ը໘ભҠͷ࣮૷Λ؆୯͔ͭૉૣ͘Ͱ͖ΔΑ͏ʹͳΔ
   w /BWJHBUJPOͷΨΠυϥΠϯͱͯͭ͠ͷݪଇ͕ڍ͛ΒΕ͍ͯΔ
   w ࠓޙ͸ɺ୯ҰΞΫςΟϏςΟͳߏ੒ʹ͍ͯ͘͠΂͖ͳͷ͔΋

6. 8IBU`T
   UIF
   /BWJHBUJPO w J04ΞϓϦ։ൃͰͷ4UPSZCPBSEͷҰ෦෼Έ͍ͨͳΠϝʔδ
   w ը໘ભҠʹؔ͢Δ෦෼͚͕ͩ༗ޮʹͳͬͯΔΑ͏ͳײ͡ʁ

7. 8IBU`T
   UIF
   /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
   w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ
   w 4BGF
   "SHVNFOUTʹΑΔܕ҆શͳҾ਺ͷαϙʔτ
   w ࢹ֮తͳπʔϧ͕༻ҙ
   w

   ্هͷఆٛΛ(6*Ͱ௚ײతʹ࣮ߦ
   w ఆ͕ٛࢹ֮Խ͞ΕΔͷͰɺҰ໨Ͱը໘ؒͷભҠؔ܎͕֬ೝՄೳʹ

8. 8IBU`T
   UIF
   /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
   <navigation xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" app:startDestination="@+id/launcher_home"> <fragment android:id="@+id/launcher_home"

   android:name="com.example.android.codelabs.navigation.MainFragment" android:label="@string/home" tools:layout="@layout/main_fragment" /> <activity android:id="@+id/main_activity" android:name="com.example.android.codelabs.navigation.MainActivity" android:label="MainActivity" /> </navigation>

9. 8IBU`T
   UIF
   /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
   w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ <action android:id="@+id/next_action" app:destination="@+id/flow_step_one" app:enterAnim="@anim/slide_in_right" app:exitAnim="@anim/slide_out_left"

   app:popEnterAnim="@anim/slide_in_left" app:popExitAnim="@anim/slide_out_right" /> <deepLink app:uri="www.example.com/{myarg}" />

10. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
     'SBHNFOU
     'SBHNFOU
     ىಈ ΞʔςΟετ
    

    બ୒ ΞϧόϜબ୒

11. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
     'SBHNFOU
     'SBHNFOU
    

12. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
     'SBHNFOU
     'SBHNFOU
     ىಈ ΞʔςΟετ
    

    બ୒ ΞϧόϜબ୒ %FFQ-JOLىಈ IUUQIPHFDPNBSUJTUYYYZZZ

13. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
     'SBHNFOU
     'SBHNFOU
     IUUQIPHFDPNBSUJTUYYYZZZ όοΫελοΫʹը໘͕
    

    ੵ·Εͨঢ়ଶʹͳΒͳ͍ʂ

14. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
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     IUUQIPHFDPNBSUJTUYYYZZZ IUUQIPHFDPN

15. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
     'SBHNFOU
     IUUQIPHFDPNBSUJTUYYYZZZ IUUQIPHFDPNBSUJTUYYY

16. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w "DUJWJUZ΍'SBHNFOUؒͷભҠ΍ɺ%FFQ-JOLʹΑΔը໘ͷىಈ 'SBHNFOU
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    'SBHNFOU
    5SBOTBDUJPO

17. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
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     'SBHNFOU
     'SBHNFOU
     IUUQIPHFDPNBSUJTUYYYZZZ TUBSU"DUJWJUJFT

    'SBHNFOU
    5SBOTBDUJPO /BWJHBUJPOΛ࢖ͬͯ
    ը໘ભҠΛߏங͢Ε͹
    ಉ౳ͷ͜ͱ͕؆୯ʹ࣮ݱՄೳ

18. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w 4BGF
    "SHVNFOUTʹΑΔܕ҆શͳҾ਺ͷαϙʔτ
    w 'SBHNFOUʹॳظ஋Λ౉͍ͨ࣌͠ɺ#VOEMFΛྑ͘࢖͏ val args =

    Bundle() args.putInt("artistId", 123456) val artistId = arguments?.getInt("artistId") ֨ೲ࣌ͱผͷܕͰΞΫηε͠Α͏ͱ͢Δ͜ͱ΋Մೳ
    ʹܕ҆શ͡Όͳ͍

19. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w 4BGF
    "SHVNFOUTʹΑΔܕ҆શͳҾ਺ͷαϙʔτ <fragment android:id="@+id/flow_step_one" android:name="com.example.android.codelabs.navigation.FlowStepFragment" tools:layout="@layout/flow_step_one_fragment" >

    <argument android:name="artistId" android:defaultValue="hoge" app:type=“string" /> </fragment>

20. public class FlowStepFragmentArgs { private String artistId = "hoge"; private

    FlowStepFragmentArgs() { } public static FlowStepFragmentArgs fromBundle(Bundle bundle) { FlowStepFragmentArgs result = new FlowStepFragmentArgs(); if (bundle.containsKey("artistId")) { result.artistId = bundle.getString("artistId"); } return result; } public String getArtistId() { return artistId; } public Bundle toBundle() { Bundle __outBundle = new Bundle(); __outBundle.putString("artistId", this.artistId); return __outBundle; } ...

21. public static class Builder { private String artistId = "hoge";

    public Builder(FlowStepFragmentArgs original) { this.artistId = original.artistId; } public Builder() {} public FlowStepFragmentArgs build() { FlowStepFragmentArgs result = new FlowStepFragmentArgs(); result.artistId = this.artistId; return result; } public Builder setArtistId(String artistId) { this.artistId = artistId; return this; } public String getArtistId() { return artistId; } }

22. 8IBU`T
    UIF
    /BWJHBUJPO w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w 4BGF
    "SHVNFOUTʹΑΔܕ҆શͳҾ਺ͷαϙʔτ FlowStepFragmentArgs.Builder() .setArtistId("123456") .build() .toBundle() val

    artistId = arguments?.let { val safeArgs = FlowStepFragmentArgs.fromBundle(it) safeArgs.artistId } UZQFTBGFʹҾ਺ܦ༝Ͱ΍ΓͱΓ͕Մೳ

23. 8IBU`T
    UIF
    /BWJHBUJPO w ࢹ֮తͳπʔϧ͕༻ҙ

24. 8IBU`T
    UIF
    /BWJHBUJPO w ࢹ֮తͳπʔϧ͕༻ҙ
    w ఆٛΛ(6*Ͱ௚ײతʹ࣮ߦ

25. None

26. 8IBU`T
    UIF
    /BWJHBUJPO w ࢹ֮తͳπʔϧ͕༻ҙ
    w ্هͷఆٛΛ(6*Ͱ௚ײతʹ࣮ߦ
    w ఆ͕ٛࢹ֮Խ͞ΕΔͷͰɺҰ໨Ͱը໘ؒͷભҠؔ܎͕֬ೝՄೳʹ

27. 8IBU`T
    UIF
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    w 4BGF
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    w ࢹ֮తͳπʔϧ͕༻ҙ
    w

    ্هͷఆٛΛ(6*Ͱ௚ײతʹ࣮ߦ
    w ఆ͕ٛࢹ֮Խ͞ΕΔͷͰɺҰ໨Ͱը໘ؒͷભҠؔ܎͕֬ೝՄೳʹ

28. 1SJODJQMF
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29. 1SJODJQMF
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    w ͜ͷը໘͕ɺΞϓϦ಺ͰͷϗʔϜը໘ͷΑ͏ͳ໾ׂΛ࣋ͭ
    

    w #BDLɺ6QͳͲͰϥϯνϟʔ΁໭Δࡍɺ࠷ޙʹදࣔ͞ΕΔը໘ͷ͸ͣ

30. 1SJODJQMF
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31. 1SJODJQMF
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 ɹɹɹɹɹɹɹ6QϘλϯ͸දࣔ͞Εͳ͍

32. 1SJODJQMF
    PG
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 6QϘλϯ͸ΞϓϦ಺ͷ਌ը໘ʹ໭Δ͜ͱΛҙຯ

33. 1SJODJQMF
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34. 6QϘλϯ΋
    #BDLΩʔ΋
    ಉ౳ͷૢ࡞ʹͳΔ

35. 1SJODJQMF
    PG
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    w ελʔτը໘ʹ͍Δ৔߹ɺ6QϘλϯ͸Ӆ͞Εɺ#BDLΩʔͰΞϓϦ͕ऴྃ ԡԼͰΞϓϦऴྃ 6QϘλϯ͕ඇදࣔʹ

36. 1SJODJQMF
    PG
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 UP
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 ಉ͡TUBDL͕ੜ੒͞ΕΔ
    w ೚ҙͷը໘ʹͲͷΑ͏ʹ౸ୡ͔ͨ͠ʹؔΘΒͣɺ#BDLΩʔ΋͘͠͸6QϘ λϯΛ࢖ͬͯελʔτը໘·Ͱ໭ΕΔ
    w

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37. 1SJODJQMF
    PG
    /BWJHBUJPO /BWJHBUJPOͷ঺հϖʔδʹɺҎԼͷΑ͏ͳΨΠυϥΠϯ͕ࣔ͞Εͯ·͢
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38. 4UBSU
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39. 4UBSU
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40. 4UBSU
    UP
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    w BOESPJEBSDIOBWJHBUJPOOBWJHBUJPOGSBHNFOU
    w

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    ಋೖ͢ΔͳΒඞਢ

41. 4UBSU
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    w

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    ࢖͑Δ͔΋

42. 4UBSU
    UP
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    ʹҎԼΛ௥Ճ
    w 
 w 4BGF
    BSHVNFOUTΛ࢖͏৔߹ɺϓϩδΣΫτͷ
    CVJMEHSBEMF
    ʹҎԼΛ௥Ճ implementation 
 'android.arch.navigation:navigation-fragment:1.0.0-alpha01'

    implementation 'android.arch.navigation:navigation-ui:1.0.0-alpha01' dependencies { classpath 'android.arch.navigation:navigation-safe-args- gradle-plugin:1.0.0-alpha01' }

43. 4UBSU
    UP
    /BWJHBUJPO w φϏήʔγϣϯάϥϑΛϦιʔεͱͯ͠௥Ճ͢Δ
    w SFTσΟϨΫτϦͰ
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    w 3FTPVSDF5ZQF͸
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44. 4UBSU
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    w ৽ن࡞੒͢Δͱɺ͜Μͳײ͡ͰۭͷYNMϦιʔε͕ੜ੒͞ΕΔ

45. 4UBSU
    UP
    /BWJHBUJPO w ભҠର৅ͱͳΔը໘ΛϦιʔε΁௥Ճ͢Δ

46. 4UBSU
    UP
    /BWJHBUJPO w ભҠର৅ͱͳΔը໘ΛϦιʔε΁௥Ճ͢Δ
    w UPPMTMBZPVUͰϨΠΞ΢τ*%Λࢦఆ͢Δͱ
 ɹɹɹɹɹɹϓϨϏϡʔΛ(6*্Ͱඳըͯ͘͠ΕΔ

47. 4UBSU
    UP
    /BWJHBUJPO w ը໘ಉ࢜ͷભҠʢ"DUJPOʣΛ௥Ճ

48. 4UBSU
    UP
    /BWJHBUJPO w ը໘ಉ࢜ͷભҠʢ"DUJPOʣΛ௥Ճ BQQEFTUJOBUJPOʹ͸ɺભҠઌը໘ͷ/BWJHBUJPOάϥϑ಺Ͱͷ*%͕ೖΔ

49. 4UBSU
    UP
    /BWJHBUJPO w 'SBHNFOUʹ౉͢Ҿ਺ͷఆٛ
    w ΤσΟλʔӈଆͷ"UUSJCVUFTϖΠϯ͔Β௥ՃՄೳ ҎԼͷཁૉΛࢦఆ͢Δ
    wOBNF
    wUZQF
    wEFGBVMU
    WBMVF
    

50. 4UBSU
    UP
    /BWJHBUJPO w 'SBHNFOUʹ౉͢Ҿ਺ͷఆٛ
    w ΤσΟλʔӈଆͷ"UUSJCVUFTϖΠϯ͔Β௥ՃՄೳ

51. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BW)PTU'SBHNFOUΛϨΠΞ΢τʹ௥Ճ
    w Ҏޙɺ༻ҙͨ͠ྖҬʹભҠઌͷGSBHNFOU͕දࣔ͞ΕΔ

52. None

53. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BW)PTU'SBHNFOUΛϨΠΞ΢τʹ௥Ճ
    w Ҏޙɺ༻ҙͨ͠ྖҬʹભҠઌͷGSBHNFOU͕දࣔ͞ΕΔ

54. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BW)PTU'SBHNFOUΛϨΠΞ΢τʹ௥Ճ
    w OBWJHBUJPOϦιʔεͱ/BW)PTU'SBHNFOUΛؔ࿈͚͍ͮͯ͠Δ

55. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BW)PTU'SBHNFOUΛϨΠΞ΢τʹ௥Ճ
    w 4ZTUFN͔Βͷ#BDLΩʔΠϕϯτΛरͬͯ͘ΕΔΑ͏ʹͳΔ

56. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BW)PTU'SBHNFOUΛϨΠΞ΢τʹ௥Ճ
    w "DUJWJUZͰҎԼΛ௥Ճ͢Δ͜ͱͰɺ#BDLΩʔʹΑΔ਌֊૚΁ͷભҠΛ࣮ݱ

57. None

58. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w /BWJHBUJPO6*TFUVQ8JUI/BW$POUSPMMFS ͰNFOVपΓΛηοτΞοϓ

59. None

60. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w .FOVͱಉ͡Α͏ʹ/BWJHBUJPO6*ͷϝιουͰηοτΞοϓ
    w
    /BWJHBUJPO6*TFU6Q"DUJPO#BS8JUI/BW$POUSPMMFS

61. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w NFOVϦιʔεͷ֤JUFNͷ*%͸ɺOBWJHBUJPOϦιʔεͰͷભҠઌը໘ʹ ͍͍ͭͯΔ*%Λࢦఆ͢Δ
    w *%ҰகͰɺભҠઌ͕ϝχϡʔʹࣗಈͰCJOE͞ΕΔ

62. 4UBSU
    UP
    /BWJHBUJPO w "DUJWJUZΛमਖ਼ͯ͠φϏήʔγϣϯΛ༗ޮԽ͢Δ
    w NFOVϦιʔεͷ֤JUFNͷ*%͸ɺOBWJHBUJPOϦιʔεͰͷભҠઌը໘ʹ ͍͍ͭͯΔ*%Λࢦఆ͢Δ
    w *%ҰகͰɺભҠઌ͕ϝχϡʔʹࣗಈͰCJOE͞ΕΔ

63. 4UBSU
    UP
    /BWJHBUJPO w ը໘ભҠΛखಈͰߦ͍͍ͨ৔߹͸ɺ/BWJHBUJPO$POUSPMMFSOBWJHBUF
    w /BWJHBUJPOpOE/BW$POUSPMMFS WJFX ͰίϯτϩʔϥΛऔಘ
    w OBWJHBUF

    Ͱ͸ɺ/BWJHBUJPOϦιʔεͰఆٛͨ͠BDUJPOͷ*%ΛҾ਺ʹ౉͢
64. None

65. "QQFOEJY
    "EE
    BOJNBUJPO w ը໘ભҠʹΞχϝʔγϣϯΛ͚͍ͭͨ
    w ΤσΟλ͔Β؆୯ʹΞχϝʔγϣϯΛࢦఆՄೳ
    w "DUJPOΛબ୒ͨ͠ঢ়ଶͰɺӈଆͷ"UUSJCVUFϖΠϯͰม͑ΒΕΔ

66. "QQFOEJY
    4BGF
    "SHVNFOU w OBWJHBUJPOTBGFBSHTHSBEMFQMVHJO͚ͩ׆༻ͯ͠ΈΔ
    w 5ZQF
    TBGFͳ'SBHNFOUͷҾ਺ͷड͚౉͠Λ࣮ݱ
    w /BWJHBUJPOάϥϑͰ"SHVNFOUT͚ͩઃఆͯ͠ɺ"SHTΫϥεΛੜ੒
    w ࣗಈੜ੒͞ΕͨΫϥεͷ#VJMEFSΛ࢖ͬͯ#VOEMFʹ஋Λอଘಡग़

67. 8IBU`T
    UIF
    /BWJHBUJPOʢ࠶ܝʣ w ը໘ભҠΛ9.-ϕʔεͷϦιʔεͱͯ͠ఆٛ
    w 4BGF
    "SHVNFOUTʹΑΔܕ҆શͳҾ਺ͷαϙʔτ FlowStepFragmentArgs.Builder() .setArtistId("123456") .build() .toBundle() val

    artistId = arguments?.let { val safeArgs = FlowStepFragmentArgs.fromBundle(it) safeArgs.artistId } UZQFTBGFʹҾ਺ܦ༝Ͱ΍ΓͱΓ͕Մೳ

68. ·ͱΊ w "OESPJE
    +FUQBDLͷ̍ػೳͱͯ͠/BWJHBUJPO͕৽͘͠ఏڙ
    w +FUQBDLͷ֤ػೳ͸ݸผʹఏڙ͞Ε͍ͯΔͷͰɺదٓ࠾༻Ͱ͖Δ
    w /BWJHBUJPO͸ը໘ભҠͷ࣮૷Λ؆୯͔ͭૉૣ͘Ͱ͖ΔΑ͏ʹͳΔ
    w 9.-ϕʔεͷϦιʔεͰɺ௚ײతͳ(6*ΤσΟλʔ͕༻ҙ͞Ε͍ͯΔ
    w

    /BWJHBUJPOͷΨΠυϥΠϯͱͯͭ͠ͷݪଇ͕ڍ͛ΒΕ͍ͯΔ
    w ࠓޙ͸ɺ୯ҰΞΫςΟϏςΟͳߏ੒ʹ͍ͯ͘͠΂͖ͳͷ͔΋

69. 5IBOL
    ZPV !TBUTVLJFT