Swiftで作るiOSアプリ開発入門_07

Schoo講義資料

Transcript

1. SwiftͰ࡞Δ iOSΞϓϦ։ൃೖ໳ 7ݶ໨ɿΞϓϦͰԻ੠Λ໐Βͯ͠ΈΔ 1
2. ࣗݾ঺հ ࣣౡҒ೭ʢͳͳ͠·ͻͰΏ͖ʣ Reproגࣜձࣾ iPhoneΞϓϦ։ൃ͕޷͖ 2
3. ࣗݾ঺հ 3 https://repro.io
4. ຊίʔεͷ໨ඪ ۤ೉Λ৐Γӽ͑ͯ ָ͘͠ΞϓϦ։ൃͰ͖ΔΑ͏ʹͳΔʂ 4
5. ෭ڭࡐ վగ൛ No.1εΫʔϧߨࢣਞʹΑΔ ੈքҰड͚͍ͨ iPhoneΞϓϦ։ൃͷतۀ (ٕज़ධ࿦ࣾ) 5 AmazonͰˑ5ϨϏϡʔ͕૿͑ͯͨ⽃
6. ࠓճͷतۀͷ໨ඪ ΞϓϦͰԻ੠Λ ໐ΒͤΔΑ͏ʹ͠Α͏ʂ 6
7. तۀͷલఏ৚݅ • ͓खݩͷMacʹXcode(version7.0Ҏ্)͕Πϯετʔ ϧ͞Ε͍ͯΔ͜ͱ • લճͷ઎͍ΞϓϦϓϩδΣΫτ͕͋ΔͱΑΓ༗ޮʹ ֶशͰ͖·͢ɻϓϩδΣΫτ͸Լه͔Βμ΢ϯϩʔ υͰ͖·͢ɻ
 https://github.com/jollyjoester/Schoo-iOS-App- Development-Basic/archive/06.zip 7
8. ຊ೔ͷϝχϡʔ • Ի੠ͷૉࡐΛऔಘ͢Δ • ޮՌԻΛ໐Βͯ͠ΈΔ • BGMΛ໐Βͯ͠ΈΔ 8
9. ͦͷલʹલճͷ࣭͝໰
 ʢΞϓϦͷݟͨ໨Λߏ੒͢ΔViewͷཧղʣ • ʮ animalLabel.text = ஋ʯͷ஋ͷֆจࣈɺγϡϛϨʔλͰ ΋ඳࣸ͞Ε͍ͯ·͕ͨ͠ɺ͜ͷֆจࣈͷਖ਼ମ͸ͳΜͰ͔͢ʁ ΞϓϦ։ൃͰී௨ʹ࢖͑ΔΜͰ͢Ͷɻ from อࢤ ݈Ұ͞Μ ‣ ֆจࣈ΋จࣈͰ͢ɻΞϓϦ։ൃͰී௨ʹ࢖͑·͢ɻྫ͑ ͹͸U+1F42Fͱ͍͏஋ׂ͕Γ౰ͯΒΕ͍ͯ·͢ɻ͜ ͷ஋ͩͬͨΒͱ͍͏ֆจࣈͩͱ൑ఆͰ͖Δ؀ڥͳΒ ͪΌΜͱֆจࣈ͕දࣔ͞Ε·͢ɻʢৄ͘͠͸จࣈίʔ υͱ͔ษڧͯ͠Έ͍ͯͩ͘͞ʣ 9
10. Έͳ͞·΋࣭໰͋Γ·ͨ͠Βͥͻ࣭͝໰͍ͩ͘͞ɻ तۀதʹऔΓ্͛ΒΕͳͯ͘΋
 ग़དྷΔݶΓ͓౴͑͠·͢ʂ ͳΔ΄ͲʂͱࢥͬͨΒʮͳΔ΄ͲʯϘλϯΛ
 ԡ͍͚ͯͨͩ͠ΔͱྭΈʹͳΓ·͢(`ŋωŋ´) 10
11. Ի੠ͷૉࡐΛऔಘ͢Δ 11
12. iOSͰ࠶ੜͰ͖ΔϑΥʔϚοτ 12 https://developer.apple.com/library/ios/documentation/ AudioVideo/Conceptual/MultimediaPG/UsingAudio/ UsingAudio.html ϑΥʔϚοτ ֦ுࢠ AIFF .aif, .aiff CAF .caf MP3 .mp3 MPEG2 .aac MPEG4 .m4a, .mp4 WAV .wav
13. Ի੠ϑΝΠϧΛ࡞Δ 13 GarageBand Ͱ͖ͨΒ͍͍ͳɾɾɾ
14. Ի੠ϑΝΠϧΛ୳͢ 14 Ի੠ૉࡐαΠτͳͲ͔Β୳͢
15. Ի੠ϑΝΠϧΛ୳͢ 15 • ར༻ن໿ʹ஫ҙ ‣ ঎༻ར༻͕ڐՄ͞Ε͍ͯΔ͔ʁ ‣ ࡞ऀͷΫϨδοτ͕ඞཁ͔Ͳ͏͔ʁ ‣ ݩͷ࡞඼ʹվม͕ڐՄ͞Ε͍ͯΔ͔ʁ ‣ վม࣌ͷϥΠηϯε͸Ͳ͏ͳΔ͔ʁ
16. Ի੠ϑΝΠϧΛ୳͢ 16 • ޮՌԻϥϘʢಈ෺ͷ໐͖੠ʣ ‣ http://soundeffect-lab.info/sound/animal/ • ຐԦࠢʢBGMʣ ‣ http://maoudamashii.jokersounds.com/ list/game13.html ʢΠϕϯτ43ͷۂʣ
17. Ի੠ϑΝΠϧΛXcodeʹimport 17 ͜͜Ͱ͸soundͱ͍͏groupʢϑΥϧμΈ͍ͨͳ΋ͷʣ Λ࡞੒ͯ͠Ի੠ϑΝΠϧΛ·ͱΊ͍ͯ·͢
18. ޮՌԻΛ໐Βͯ͠ΈΔ 18
19. ޮՌԻΛ໐Βͯ͠ΈΔ • AnimalFortuneTellingϓϩδΣΫτΛ։͘
 https://github.com/jollyjoester/Schoo-iOS- App-Development-Basic/archive/06.zip • ViewController.swiftΛબ୒ 19
20. ͦͷલʹͪΐͬͱมߋ 20 ViewController.swift changeLabelϝιου
21. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ 21 • AVAudioPlayerΛར༻ ‣ AVFoundation.frameworkʹؚ·ΕΔ ‣ ؆୯ʹԻ੠Λѻ͏͜ͱ͕Ͱ͖Δ
22. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ 22 ViewController.swift AVAudioPlayer༻ͷม਺Λ௥Ճ
23. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ 23 ViewController.swift changeLabelϝιου switchจͷԼʹԼه௥Ճ
24. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ 24
25. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ (do-try-catch) 25 AVAudioPlayer(contentsOfURL: url)͸ࣦഊ͢ΔՄೳੑͷ͋Δॲཧ ࣦഊͨ͠ΒΤϥʔΛΩϟονͯ͠Τϥʔ༻ͷॲཧΛ͢Δ
26. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ (do-try-catch) 26 ྫɿtypoʢλΠϓϛεʣͰ֘౰ͷԻ੠ϑΝΠϧ͕ଘࡏ͠ͳ͔ͬͨ৔߹
27. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ (do-try-catch) 27 do-catchͰғΘͳ͔ͬͨΒʁ ʮ͔͜͜ΒΤϥʔ͕εϩʔ͞Εͯϋϯυϧ͞Εͯ·ͤΜɻʯ
28. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ (༨ஊ: Bundleͱ͸ʁ) 28
29. ઎͍݁Ռ͕ग़ͨΒϫϯͱ໐Β͢ (༨ஊ: Bundleͱ͸ʁ) 29 Xcodeʹimportͨ͠ૉࡐʢը૾΍Ի੠ʣ͸ ΞϓϦͷBundleͱ͍͏ྖҬʹίϐʔ͞Ε·͢
30. ͦΕͧΕͷಈ෺Ͱ໐͔ͤͯΈΔ 30 soundNameͱ͍͏ม਺Λએݴ͢Δ
31. ͦΕͧΕͷಈ෺Ͱ໐͔ͤͯΈΔ 31 ֤ಈ෺ͷ໐͖੠ͷԻ੠ϑΝΠϧ໊Λࢦఆ͢Δ
32. ͦΕͧΕͷಈ෺Ͱ໐͔ͤͯΈΔ 32
33. BGMΛ໐Βͯ͠ΈΔ 33
34. ΫϨδοτΛදࣔ 34 ຐԦࠢ͸ΫϨδοτͷද͕ࣔඞཁ
35. BGMΛ໐Βͯ͠ΈΔ 35 BGM༻ͷAVAudioPlayerΛ࡞੒ ViewDidLoadϝιουͷதͰԻ੠Λ࠶ੜ͢Δ
36. ViewDidLoad 36 ը໘͕४උ͞Εͨ࣌ʹ̍ճ͚࣮ͩߦ͞ΕΔϝιου ʢৄ͘͠͸࣍ճʹʣ
37. BGMΛ໐Βͯ͠ΈΔ 37 Ի੠Λଈ࣌ʹ໐Β͢ઃఆ
38. BGMΛ໐Βͯ͠ΈΔ 38 ϧʔϓͤ͞Δઃఆ
39. BGMΛ໐Βͯ͠ΈΔ 39 ԻྔΛௐ੔
40. 40 ׬੒ʂ
41. BGMΛ໐Βͯ͠ΈΔ 41 Ϩʔτʢૣ͞ʣΛௐ੔
42. BGMΛ໐Βͯ͠ΈΔ 42 Ի੠Λ్த͔Β࠶ੜ͢Δ
43. BGMΛ໐Βͯ͠ΈΔ 43 ύχϯάʢࠨӈͷεϐʔΧʔͷԻ੠ௐ੔ʣ
44. BGMΛ໐Βͯ͠ΈΔ 44 Ұ࣌ఀࢭˍ࠶։ changeLabelͷ࠷ޙʹ௥Ճͯ͠ΈΑ͏
45. BGMΛ໐Βͯ͠ΈΔ 45 ఀࢭ
46. γϛϡϨʔλʔͱ࣮ػ 46 • γϛϡϨʔλʔͱ࣮ػͷಈ͖ͷҧ͍ʹ஫ ҙʂ ‣ γϛϡϨʔλʔͩͱϗʔϜϘλϯΛԡ͠ ͯΞϓϦΛऴྃͤͯ͞΋Ի੠͕ͳΓଓ͚ Δ ‣ ϋʔυ΢ΣΞ͕ؔΘΔ΋ͷ͸࣮ػͰͷಈ ࡞֬ೝΛ͔ͬ͠Γʂ
47. ෳ਺ͷޮՌԻΛಉ࣌ʹ໐Β͢ 47 • Իͷछྨ͝ͱʹAVAudioPlayerͷม਺͕ඞ ཁʢࠓճͩͱplayerͱbgmPlayerʣ • ͨ͘͞ΜͷԻ੠Λಉ࣌ʹѻ͍͍ͨͱ͖͸ ͪΐͬͱ޻෉͕ඞཁʢੈքҰຊʹࡌͬͯ ΔΑŬź(ɾ㱼ɾ)Ŭźʣ
48. ຊ೔ͷ͓͞Β͍ • ྑ͍Ի੠ૉࡐΛऔಘͯ͠ΑΓྑ͍ΞϓϦʹ͠Α͏ʂ • AVAudioPlayerͷ࢖͍ํΛϚελʔͯ͠޻෉͢Δͱ ΞϓϦ͸ΑΓָ͘͠ͳΔʂ 48
49. ࠂ஌ 49 http://eventdots.jp/event/582698 ࣍͸݄̏̎̕೔ʂ
50. ࠂ஌ 50 http://liginc.co.jp/series/spaceapps LIGϒϩά࿈ࡌ࢝Ί·ͨ͠ʂ