iOS anti pattern thinking ANDROID

アプリ開発と言うとほとんどがAndroid・iOS両OS開発するシーンがほとんどかと思われます。
その中でiOSでは容易に実装できるけどAndroidではキツイ！と言う実装やその逆のパターンも数多くあります。
本セッションではAndroid実装を考慮するとiOSでやってはいけないアンチパターンを両0S開発の経験を基にお話しします。

https://ore-con.firebaseapp.com/

Transcript

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2. 2 ࣗݾ঺հ ɾѨ෦༏ଠ
   
   !ZVUBBCF
   ɾגࣜձࣾΫʔωϧϫʔΫ!৽ׁ
   ɾJ04%$Ͱ΋ొஃͨ͠Α
   ɾJ04ྺ͸΋͏͙͢೥
   ɾ"OESPJE΋࠷ۙ΍ͬͯΔΑ
3. J04"OESPJE։ൃʹ͍ͭͯ
   Ξϯέʔτ
4. 4 J04"OESPJE։ൃʹ͍ͭͯΞϯέʔτ ɾJ04
   0OMZ
   %FWFMPQFS
   ɾ"OESPJE
   0OMZ
   %FWFMPQFS
   ɾJ04"OESPJE
   %FWFMPQFS
   
5. 5 J04"OESPJE։ൃʹ͍ͭͯΞϯέʔτ ɾJ04
   0OMZ
   %FWFMPQFS
   ɾ"OESPJE
   0OMZ
   %FWFMPQFS
   ɾJ04"OESPJE
   %FWFMPQFS
   
6. 6 J04"OESPJE։ൃʹ͍ͭͯΞϯέʔτ ɾJ04
   0OMZ
   %FWFMPQFS
   ɾ"OESPJE
   0OMZ
   %FWFMPQFS
   ɾJ04"OESPJE
   %FWFMPQFS
   
8. ͔ͤͬ͘ͳΒͲͬͪ΋࡞Εͨํ͕͍͍ΑͶʂʂ
9. 9 5BSHFU ɾ͜Ε͔ΒJ04"OESPJEಉ࣌ωΠςΟϒ։ൃΛਓͰߦΘͳ͍ͱͳঢ়گͷํ
   ɾ"OESPJEΤϯδχΞʹ΍͍͞͠J04ΤϯδχΞʹͳΓ͍ͨํ
   
10. 10 "HFOEB ɾࣗݾ঺հ
    ˡࠓऴΘͬͨ
    ɾΞϯνύλʔϯ
    ɹ
    ωΠςΟϒػೳฤ
    ɹ
    ϥΠϑαΠΫϧฤ
    ɹ
    ϨΠΞ΢τฤ
    ɾ·ͱΊ
11. 11 ࠓ೔͢Δ࿩ ɾେ·͔ͳJ04ͱ"OESPJEͷҧ͍
    ɾJ04Ͱ͸༰қʹ࣮૷Ͱ͖Δ͕"OESPJEͰ͸ͦ͏΋͍͔ͳ͍࿩
    ɾˢͷٯ
    
12. 12 ࠓ೔͠ͳ͍࿩ ɾҰํͷ04ʹ߹Θͤͨ࢓༷ʹແཧ໼ཧ͚ۙͮͨ࿩
    ɾͦΕͧΕͷΨΠυϥΠϯͷৄࡉͳ࿩
    ɾϥΠϑαΠΫϧͷৄ͍͠࿩
    ɾ%BUB#JOEJOHʹ·ͭΘΔ࿩ ͔ͨͬͨ͠ʜ
13. Ξϯνύλʔϯ
    ωΠςΟϒػೳฤ
14. 14 ΞϯνύλʔϯʙωΠςΟϒػೳฤʙ %
    5PVDI Έͳ͞Μɺ"OESPJEΛڧ͘ԡͯ͠Έ·͠ΐ͏ʂ -FU`T
    %5PVDIʂʂ
15. 15 ΞϯνύλʔϯʙωΠςΟϒػೳฤʙ #SPLFO
    ˞͚ͬͯ͠ϚωΛ͠ͳ͍Ͱ͍ͩ͘͞
    
16. 16 ΞϯνύλʔϯʙωΠςΟϒػೳฤʙ ɾ%
    5PVDI͸J1IPOF
    TҎ߱ͷ୺຤Ͱ࣮૷
    ɾ"OESPJE͸Ͱ͸ඇରԠ
    
    μϒϧλοϓ
    PS
    ϩϯάλοϓͰ౷ҰͰ ͖ΔͷͰ͋Ε͹"OESPJEΛߟ͑Δͱ౷Ұ͠ ͯ͋͛Δํ๏΋ߟྀ͢Δ
17. 17 ΞϯνύλʔϯʙωΠςΟϒػೳฤʙ ɾܾࡁपลͰ͸/'$౥ࡌະ౥ࡌͷόϥπΩ͕ ͋Δ
    ɾ"7'PVOEBUJPOͱ#BSDPEF
    "1*Ͱ࣮૷Մೳ
18. 18 ΞϯνύλʔϯʙωΠςΟϒػೳฤʙ ɾωΠςΟϒػೳʹ͸ػछɾ୺຤ґଘ͕ܹ͍͠
    ɾJ04"OESPJEͰՄೳෆՄೳͳػೳΛͳͨ͘͢Ίɺ
    ͋͘·Ͱ΋ิࠤతͳػೳͰ࢖༻
19. Ξϯνύλʔϯ
    ϥΠϑαΠΫϧฤ
20. 20 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ 7JFX$POUSPMMFS
    ϥΠϑαΠΫϧ ͓ೃછΈͷϥΠϑαΠΫϧ
21. 21 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "DUJWJUZ
    ϥΠϑαΠΫϧ ɾPO$SFBUF ͔Β࢝·Δ
    ɾ"DUJWJUZ͕ఀࢭঢ়ଶ ϝϞϦʹ͸࢒͍ͬͯΔ ঢ়ଶ͔Β෮ؼ͢ΔͱPO3FTUBSU ͕ίʔϧ͞ ΕɺPO4UBSU ͔ΒϥΠϑαΠΫϧ͕࢝·Δ
22. 22 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ 'SBHNFOU
    ϥΠϑαΠΫϧ ɾ"DUJWJUZͷPO$SFBUF ͕ίʔϧ͞Εͨޙʹ 'SBHNFOUͷPO"UUBDI dPO4UBSU ·ͰҰؾ ʹίʔϧ͞ΕΔ
    ɾىಈ͸"DUJWJUZ
    
    'SBHNFOUɺऴྃ͸ 'SBHNFOU
    
    "DUJWJUZ
23. 23 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "DUJWJUZͷϥΠϑαΠΫϧΠϕϯτͷ 'SBHNFOUͷϥΠϑαΠΫϧΠϕϯτ͸جຊ తʹަ͍ࠩͯ͠Δ
24. 24 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ ྫ͑͹ɺ ɾWJFX%JE%JTBQQFBS Ͱ࣮૷͞Εͨॲཧ͸"OESPJEͰ͸Ͳ͜Ͱߦ͑͹ྑ͍ʁ
    ɾPO4UPQͱPO%FTUSPZͰॲཧ͕ҟͳΔ৔߹͸J04Ͱ͸Ͳ͜ͰΘ͚Ε͹ྑ͍ʁ
25. 25 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ ྫ͑͹ɺ ɾWJFX%JE%JTBQQFBS Ͱ࣮૷͞Εͨॲཧ͸"OESPJEͰ͸Ͳ͜Ͱߦ͑͹ྑ͍ʁ
    ɾPO4UPQͱPO%FTUSPZͰॲཧ͕ҟͳΔ৔߹͸J04Ͱ͸Ͳ͜ͰΘ͚Ε͹ྑ͍ʁ J04͸දࣔ͞Ε͍ͯΔ͔͞Ε͍ͯͳ͍͔ʹؔ৺͕ߴ͍͕ɺ"OESPJE͸"DUJWJUZ 'SBHNFOU ͕ഁغ͞Ε͔ͨͲ͏͔΍ΞϓϦࣗମͷঢ়ଶ ϝϞϦ্ ʹ΋ؔ৺͕͋Δ
26. 26 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ ྫɿΞϓϦىಈ࣌ ɾΞϓϦىಈ࣌ʹ͋ΔಛఆͷॳظԽॲཧΛߦΘͤΔ
    'JSFCBTFϩάΠϯ΍1FSNJTTJPOऔಘͳͲ
    
27. 27 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ  ΞϓϦىಈ
     ৭ʑͳը໘Λ։͘
     ϗʔϜϘλϯΛλοϓ "DUJWJUZͷੜଘ͕อো͞Εͳ͍ɺ࠷ѱͷ৔߹1SPDFTT͕ࢮΜͰ͍Δ
    ྫɿΞϓϦىಈ࣌
28. 28 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ  ΞϓϦىಈ
     ৭ʑͳը໘Λ։͘
     ໭ΔϘλϯ࿈ଧ 1SPDFTT͸ੜ͖͍ͯΔɺ'JSFCBTFͷϩάΠϯ৘ใͳͲ΋ੜ͖͍ͯΔ
    ྫɿΞϓϦىಈ࣌
29. 29 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ  ΞϓϦىಈ
     ৭ʑͳը໘Λ։͘
     ϗʔϜϘλϯΛλοϓ
     3FDFOU͔ΒΞϓϦΛ࡟আ "OESPJE͸1SPDFTTͷ࡟আ͕อো͞Εͳ͍
    ྫɿΞϓϦىಈ࣌
30. 30 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "OESPJEͷىಈͱ͸ʁ ɾ"DUJWJUZ΍ΞϓϦͷ1SPDFTT͸୺຤ࣗମͷϝϞϦ΍ੑೳʹґଘ͢Δ͜ͱ΋͋Δ
    ɾ"DUJWJUZج४ͳͷ͔ΞϓϦࣗମͷ1SPDFTTج४ͳͷ͔Λ໌֬ʹ͢Δඞཁ͕͋Δ
31. 31 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "OESPJEͷىಈͱ͸ʁ ɾ"DUJWJUZ΍ΞϓϦͷ1SPDFTT͸୺຤ࣗମͷϝϞϦ΍ੑೳʹґଘ͢Δ͜ͱ΋͋Δ
    ɾ"DUJWJUZج४ͳͷ͔ΞϓϦࣗମͷ1SPDFTTج४ͳͷ͔Λ໌֬ʹ͢Δඞཁ͕͋Δ "OESPJEͷىಈͱ͸
    ʮىಈखஈʯͱ ʮىಈ࣌ͷঢ়گʯʹΑͬͯύλʔϯ͕ܾఆ͢Δ
    
32. 32 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "OESPJEͷը໘ճస 08-28 14:06:27.420 16839-16839/bio.enoque.enoque_android D/debug: onCreate() 08-28 14:06:27.436 16839-16839/bio.enoque.enoque_android D/debug: onStart() 08-28 14:06:27.437 16839-16839/bio.enoque.enoque_android D/debug: onResume() 08-28 14:06:31.625 16839-16839/bio.enoque.enoque_android D/debug: onPause() 08-28 14:06:31.626 16839-16839/bio.enoque.enoque_android D/debug: onStop() 08-28 14:06:31.626 16839-16839/bio.enoque.enoque_android D/debug: onDestroy() 08-28 14:06:31.833 16839-16839/bio.enoque.enoque_android D/debug: onCreate() 08-28 14:06:31.835 16839-16839/bio.enoque.enoque_android D/debug: onStart() 08-28 14:06:31.835 16839-16839/bio.enoque.enoque_android D/debug: onResume()
33. 33 ΞϯνύλʔϯʙϥΠϑαΠΫϧฤʙ "OESPJEͷը໘ճస 08-28 14:06:27.420 16839-16839/bio.enoque.enoque_android D/debug: onCreate() 08-28 14:06:27.436 16839-16839/bio.enoque.enoque_android D/debug: onStart() 08-28 14:06:27.437 16839-16839/bio.enoque.enoque_android D/debug: onResume() 08-28 14:06:31.625 16839-16839/bio.enoque.enoque_android D/debug: onPause() 08-28 14:06:31.626 16839-16839/bio.enoque.enoque_android D/debug: onStop() 08-28 14:06:31.626 16839-16839/bio.enoque.enoque_android D/debug: onDestroy() 08-28 14:06:31.833 16839-16839/bio.enoque.enoque_android D/debug: onCreate() 08-28 14:06:31.835 16839-16839/bio.enoque.enoque_android D/debug: onStart() 08-28 14:06:31.835 16839-16839/bio.enoque.enoque_android D/debug: onResume() ͜͜Ͱը໘ճస
34. Ξϯνύλʔϯ
    ϨΠΞ΢τฤ
35. 35 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ /BWJHBUJPO$POUSPMMFS
    self.navigationController? .pushViewController(nextViewController, animated: true) J04ը໘ભҠ 1SFTFOU
    self.present(nextViewController, animated: true, completion: nil)
36. 36 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ *OUFOU
    val intent = Intent(this, LoginActivity::class.java) startActivity(intent) "OESPJEͷը໘ભҠ
37. 37 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ ɾJ04ͷ̎௨Γͷը໘ભҠͷΞχϝʔγϣϯʹ ҙຯΛ࣋ͯͤͯ͠·ͬͨέʔε
    ɾ"OESPJEͷ*OUFOUʹΑΔը໘ભҠ͸جຊతʹ ௨Γ
    ɾ*OUFOUͰ͜ΕΒͷΞχϝʔγϣϯΛ࢖͍෼͚ Δͷ͸໘౗ *OUFOUͷ֦ுؔ਺͕͋Ε͹ʜ
    
38. 38 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ Α͋͘ΔϨΠΞ΢τɻ
    ͜Εɺҙ֎ͱͦΕͧΕେมͳͱ͕͋͜ Γ·͢ɻ
39. 39 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ J04 6*5BC7JFX $POUSPMMFS 6*-BCFM 6*7JFX6*4DSPMM7JFX 6*1BHF7JFX$POUSPMMFS
    
    6*$POUBJOFS7JFX
40. 40 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ J04 6*5BC7JFX $POUSPMMFS 6*-BCFM 6*7JFX6*4DSPMM7JFX 6*1BHF7JFX$POUSPMMFS
    
    6*$POUBJOFS7JFX େมͳͷ͜ͷ෦෼
41. 41 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ "OESPJE 5BC-BZPVU 7JFX1BHFS "DUJWJUZ 'SBHNFOU 5BC-BZPVU༻
    
    'SBHNFOU 7JFX1BHFS༻
42. 42 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ "OESPJE 5BC-BZPVU 7JFX1BHFS "DUJWJUZ 'SBHNFOU 5BC-BZPVU༻
    
    'SBHNFOU 7JFX1BHFS༻ େมͳͷ͜ͷ෦෼
43. 43 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ private fun tabSelectedListener() { val tabLayout = findViewById<TabLayout>(R.id.HomeTabLayoutID) tabLayout.getTabAt(0)!!.setIcon(R.mipmap.ic_home_selected) tabLayout.getTabAt(1)!!.setIcon(R.mipmap.ic_search) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.add(R.id.ContainerID, AccountFragment()).commit() tabLayout.addOnTabSelectedListener(object: TabLayout.OnTabSelectedListener { override fun onTabSelected(tab: TabLayout.Tab) { when(tab.position) { 0 -> { supportActionBar?.setDisplayHomeAsUpEnabled(false) tabLayout.getTabAt(0)!!.setIcon(R.mipmap.ic_home_selected) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.replace(R.id.ContainerID, AccountFragment()).commit() } 1 -> { supportActionBar?.setDisplayHomeAsUpEnabled(false) tabLayout.getTabAt(1)!!.setIcon(R.mipmap.ic_search_selected) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.replace(R.id.ContainerID, MapFragment()).commit() } } } "DUJWJUZ
44. 44 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ private fun tabSelectedListener() { val tabLayout = findViewById<TabLayout>(R.id.HomeTabLayoutID) tabLayout.getTabAt(0)!!.setIcon(R.mipmap.ic_home_selected) tabLayout.getTabAt(1)!!.setIcon(R.mipmap.ic_search) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.add(R.id.ContainerID, AccountFragment()).commit() tabLayout.addOnTabSelectedListener(object: TabLayout.OnTabSelectedListener { override fun onTabSelected(tab: TabLayout.Tab) { when(tab.position) { 0 -> { supportActionBar?.setDisplayHomeAsUpEnabled(false) tabLayout.getTabAt(0)!!.setIcon(R.mipmap.ic_home_selected) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.replace(R.id.ContainerID, AccountFragment()).commit() } 1 -> { supportActionBar?.setDisplayHomeAsUpEnabled(false) tabLayout.getTabAt(1)!!.setIcon(R.mipmap.ic_search_selected) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.replace(R.id.ContainerID, MapFragment()).commit() } } } "DUJWJUZ
45. 45 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.add(R.id.ContainerID, AccountFragment()).commit() tabLayout.addOnTabSelectedListener(object: TabLayout.OnTabSelectedListener { override fun onTabSelected(tab: TabLayout.Tab) { when(tab.position) { 0 -> { supportActionBar?.setDisplayHomeAsUpEnabled(false) tabLayout.getTabAt(0)!!.setIcon(R.mipmap.ic_home_selected) val fragmentManager = supportFragmentManager val transaction = fragmentManager.beginTransaction() transaction.replace(R.id.ContainerID, AccountFragment()).commit() } … } "DUJWJUZ
46. 46 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ private fun settingPager() { this.frame?.let { val viewPager = it.findViewById<ViewPager>(R.id.ViewPagerID) val fragmentPagerAdapter = AccountPagerAdapter(this.getChildFragmentManager()) viewPager.adapter = fragmentPagerAdapter val tabLayout = it.findViewById<TabLayout>(R.id.TabLayoutID) tabLayout.setupWithViewPager(viewPager) tabLayout.getTabAt(0)!!.setText("ޚगҹҰཡ") tabLayout.getTabAt(1)!!.setText("ઃఆ") } } 'SBHNFOU ୈҰ֊૚
47. 47 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ private fun settingPager() { this.frame?.let { val viewPager = it.findViewById<ViewPager>(R.id.ViewPagerID) val fragmentPagerAdapter = AccountPagerAdapter(this.getChildFragmentManager()) viewPager.adapter = fragmentPagerAdapter val tabLayout = it.findViewById<TabLayout>(R.id.TabLayoutID) tabLayout.setupWithViewPager(viewPager) tabLayout.getTabAt(0)!!.setText("ޚगҹҰཡ") tabLayout.getTabAt(1)!!.setText("ઃఆ") } } 'SBHNFOU ୈҰ֊૚
48. 48 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ 'SBHNFOU
    JO
    'SBHNFOU 7JFX1BHFS͕ωετ͍ͯͯ͠'SBHNFOUΛ਌֊૚ͱͯ͠࢖༻͍ͯ͠Δ৔߹ɺ 'SBHNFOU1BHFS"EBQUFSͷίϯετϥΫλʹҾ਺ͱͯ͠౉͢ 'SBHNFOU.BOBHFS͸HFU$IJME'SBHNFOU.BOBHFSΛ౉͞ͳ͚Ε͹ͳΒͳ ͍
49. 49 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ class AccountPagerAdapter(fragmentManager: FragmentManager): FragmentPagerAdapter(fragmentManager) { override fun getCount(): Int { return 2 } override fun getItem(position: Int): Fragment { when (position) { 0 -> { return AccountMarksFragment() } 1 -> { return SettingFragment() } } return Fragment() } } 'SBHNFOU1BHFS"EBQUFS
50. 50 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ class AccountPagerAdapter(fragmentManager: FragmentManager): FragmentPagerAdapter(fragmentManager) { override fun getCount(): Int { return 2 } override fun getItem(position: Int): Fragment { when (position) { 0 -> { return AccountMarksFragment() } 1 -> { return SettingFragment() } } return Fragment() } } 'SBHNFOU1BHFS"EBQUFS HFU$IJME'SBHNFOU.BOBHFS͡Ό ͳ͍ͱ5BCͰ'SBHNFOUΛ཭Εͨ ࣌ʹHFU*UFN ͕ݺ͹Εͳ͍
51. 51 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ class AccountMarksFragment : Fragment() { private var frame: View? = null override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? { this.frame = inflater!!.inflate(R.layout.fragment_account_marks, container, false) return this.frame } override fun onStart() { super.onStart() this.onMarkPostButtonClick() } private fun onMarkPostButtonClick() { MarkPostButtonID.setOnClickListener { val activity = activity as AccountActivity val intent = Intent(activity, MarkPostActivity::class.java) startActivity(intent) } } } 'SBHNFOU ୈೋ֊૚
52. 52 ΞϯνύλʔϯʙϨΠΞ΢τฤʙ class AccountMarksFragment : Fragment() { private var frame: View? = null override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? { this.frame = inflater!!.inflate(R.layout.fragment_account_marks, container, false) return this.frame } override fun onStart() { super.onStart() this.onMarkPostButtonClick() } private fun onMarkPostButtonClick() { MarkPostButtonID.setOnClickListener { val activity = activity as AccountActivity val intent = Intent(activity, MarkPostActivity::class.java) startActivity(intent) } } } 'SBHNFOU ୈೋ֊૚ PO$SFBUF7JFX ͩͱ8JEHFU ؔ࿈͕ੜ੒͞Ε͍ͯͳ͍
53. ·ͱΊ
54. 54 ·ͱΊ ɾಉ͡εϚϗΞϓϦͰ΋֤ϓϥοτϗʔϜͷ։ൃऀଆ͔Β͢Δͱߟྀ͠ͳ͚Ε͹ ͳΒͳ͍఺͕ͨ͘͞Μ
    ɾৄࡉઃܭ΍޻਺Λܾఆ͢Δஈ֊Ͱػೳɾ࣮૷୯ҐͰͲΕ͙Β͍ͷόϥπΩ͕ग़ Δ͔͸͋Δఔ౓೺Ѳͯ͠੝Γࠐ·ͳ͍ͱ͍͚ͳ͍
    ɾগ͠Ͱ΋"OESPJEΛ஌͓͍ͬͯͯ͋͛Δ͚ͩͰɺ"OESPJEΤϯδχΞ΋৺ͷΏ ͱΓ͕Ͱ͖ΔͷͰɺੋඇ"OESPJE΋஌ͬͯ"OESPJEΤϯδχΞ͞Μͱ஥ྑ͘ա͝ ͠·͠ΐ͏ʂʂ
    
55. ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠