LINE Developer Meet Up #2

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iOS Development in LINE Corp. @_ishkawa

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• iOSΤϯδχΞ4೥໨ • খ͞Ίͷձࣾ → େ͖Ίͷձࣾ

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• ίϯϙʔωϯτͷ࠶ར༻ • ձࣾͰͷiOSΤϯδχΞͷ໾ׂ ࠓ೔ͷ࿩

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• ίϯϙʔωϯτͷ࠶ར༻ • ձࣾͰͷiOSΤϯδχΞͷ໾ׂ ࠓ೔ͷ࿩ LINEʹ͸iOSΤϯδχΞ͕ͨ͘͞Μ͍ΔͷͰ

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• ίϯϙʔωϯτͷ࠶ར༻ • ձࣾͰͷiOSΤϯδχΞͷ໾ׂ ࠓ೔ͷ࿩ LINEʹ͸ඇΤϯδχΞ΋ͨ͘͞Μ͍ΔͷͰ

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ίϯϙʔωϯτʁ

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[SVProgressHUD show];

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• ؆୯ʹ࣮૷Ͱ͖ͦ͏ʹݟ͑Δ • ࡉ෦·ͰϚδϝʹͭ͘Δͷ͸େม • SVProgressHUD͸໿800ߦ

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֤ʑ͕ಠཱʹಉ͡΋ͷΛ ͭ͘Δͷ͸΋͍ͬͨͳ͍ 1౓ॻ͍ͨΒଞͷਓ΋ ࢖͑ΔΑ͏ʹ͠Α͏ʂ

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• ։ൃ࣌ؒͷ୹ॖ • ඼࣭ͷ޲্ • ϝϯςφϯείετͷ཈੍ ϝϦοτ

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͍ͭॻ͍ͯΔͷʁ

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ΞϓϦݻ༗Ͱ͸ͳ͍ίʔυΛ ॻ͍ͯͨΒͦͷ෦෼Λ੾Γग़͢

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ྫ: ISCyclicPagesView https://github.com/ishkawa/ISCyclicPagesView

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• ແݶεΫϩʔϧόφʔ • 22ίϛοτ • ໿200ߦ

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ΞϓϦͷίʔυͱಉ͡ॻ͖ํʁ

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ΞϓϦͷίʔυͱಉ͡ॻ͖ํʁ

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• ඞཁे෼ͳΠϯλʔϑΣʔε • ଞ΁ͷ෭࡞༻Λؚ·ͳ͍ ཁ͢ΔʹߦّΑ͘

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• ඞཁे෼ͳΠϯλʔϑΣʔε • ଞ΁ͷ෭࡞༻Λؚ·ͳ͍

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มߋՄೳͳϓϩύςΟΛߜΔ @interface ISCyclicPagesView : UIScrollView ! @property (nonatomic, readonly) NSInteger currentPage; @property (nonatomic, readonly) NSInteger numberOfPages; @property (nonatomic, assign) id dataSource; @property (nonatomic, assign) id delegate; ! - (void)reloadData; - (void)scrollToPage:(NSInteger)page direction:(NSInteger)direction animated:(BOOL)animated; ! - (NSInteger)pageForView:(UIView *)view; - (UIView *)viewForPage:(NSInteger)page; ! @end

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֎͔Βݺ͹Εͯ΋͍͍ϝιουͷΈΛެ։ @interface ISCyclicPagesView : UIScrollView ! @property (nonatomic, readonly) NSInteger currentPage; @property (nonatomic, readonly) NSInteger numberOfPages; @property (nonatomic, assign) id dataSource; @property (nonatomic, assign) id delegate; ! - (void)reloadData; - (void)scrollToPage:(NSInteger)page direction:(NSInteger)direction animated:(BOOL)animated; ! - (NSInteger)pageForView:(UIView *)view; - (UIView *)viewForPage:(NSInteger)page; ! @end

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಺෦ॲཧ༻ͷϓϩύςΟ͸ެ։͠ͳ͍ @interface ISCyclicPagesView () ! @property (nonatomic) NSInteger currentPage; @property (nonatomic) NSInteger numberOfPages; @property (nonatomic, strong) NSArray *reusableViews; ! @end

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಺෦ॲཧ༻ͷఆ਺͸ެ։͠ͳ͍ static NSInteger const ISReusableViewsCount = 3;

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• ඞཁे෼ͳΠϯλʔϑΣʔε • ଞ΁ͷ෭࡞༻Λؚ·ͳ͍

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Өڹൣғͷେ͖͍֦ு view.frame = CGRectMake(10.f, view.frame.origin.x, view.frame.size.width, view.frame.size.height); view.x = 10.f;

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Өڹൣғͷେ͖͍֦ு @implementation UIView (Additions) ! - (CGFloat)x { return self.frame.origin.x; } ! - (void)setX:(CGFloat)x { CGRect frame = self.frame; frame.origin.x = x; self.frame = frame; } ! @end

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App Library x setX: x setX: ͲͪΒͷx, setX:ͷ࣮૷͕࣮ߦ͞ΕΔͷ͔ෆఆ

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ϥΠϒϥϦ֎ͷมߋΛͳΔ΂͘ආ͚Δ [UIView appearance].backgroundColor = [UIColor blueColor]; ! [UIApplication sharedApplication].statusBarHidden = YES;

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Ͳ͜ͰίʔυΛެ։͢Δ͔ʁ

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ձࣾݻ༗ͷίʔυ৔߹

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Πϯετʔϧ΍ߋ৽Λ ؆୯ʹ͢Δʹ͸ʁ

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http://cocoapods.org

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Demo

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ϥΠϒϥϦΛॻ͍ͨΒ CocoaPodsʹରԠͤ͞Α͏

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ϥΠϒϥϦΛॻ͍ͨΒ podspecΛॻ͜͏

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Pod::Spec.new do |s| s.name = "ISDiskCache" s.version = "0.1.1" s.platform = :ios, "4.3" s.summary = "LRU disk cache for iOS." s.homepage = "https://github.com/ishkawa/ISDiskCache" s.source_files = "ISDiskCache/**/*.{h,m}" s.requires_arc = true s.author = { "Yosuke Ishikawa" => "y@ishkawa.org" } s.source = { :git => "https://github.com/ishkawa/ISDiskCache.git", :tag => "0.1.1" } s.license = { :type => "MIT", :text => <<-LICENSE ... LICENSE } end podspec

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podspecͷஔ͖৔͸ʁ

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• ϥΠϒϥϦͷϦϙδτϦ • CocoaPodsͷϦϙδτϦ • In HouseͷϦϙδτϦ

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• ϥΠϒϥϦͷϦϙδτϦ • CocoaPodsͷϦϙδτϦ • In HouseͷϦϙδτϦ

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pod 'ISDiskCache', :git => ‘https://github.com/ishkawa/ISDiskCache.git', :tag => '0.1.1' Podﬁle

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• ϥΠϒϥϦͷϦϙδτϦ • CocoaPodsͷϦϙδτϦ • In HouseͷϦϙδτϦ

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CocoaPods/Specs ͜͜ʹొ࿥͞Ε͍ͯΕ͹ ࣗಈతʹօͷखݩʹೖΔ podspec Pull Request https://github.com/CocoaPods/Specs

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https://github.com/CocoaPods/Specs/pull/2780

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pod 'ISDiskCache', '~> 0.1.1' Podﬁle

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• ϥΠϒϥϦͷϦϙδτϦ • CocoaPodsͷϦϙδτϦ • In HouseͷϦϙδτϦ

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CocoaPods/Specs ಠࣗͷpodspecஔ͖৔Λ௥ՃͰ͖Δ LINE-Corp/Specs

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pod repo add in-house https://github.com/ishkawa/CocoaPodsSpecs.git Command

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pod 'ISDiskCache', '~> 0.1.1' Podﬁle

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LINEͰͷίʔυͷ࠶ར༻ͷ·ͱΊ

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• ͔ͤͬ͘ॻ͍ͨίϯϙʔωϯτ͸ෳ਺νʔϜͰ࠶ར༻ • ΞϓϦݻ༗Ͱͳ͚Ε͹ϥΠϒϥϦͱͯ͠੾Γग़ͯ͠ެ։ • ϥΠϒϥϦͷίʔυ͸ߦّྑ͘ॻ͘ • CocoaPodsʹରԠͤͯ͞ར༻͠΍͘͢͢Δ

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LINEͰ͸GitHub Enterpriseͱ CocoaPodsΛར༻ͯ͠ ίʔυͷ࠶ར༻ΛਐΊ͍ͯ·͢

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• Pull RequestͰίʔυϨϏϡʔ • Ϣχοτςετͷಋೖ ࠷ۙ͸ࣾ಺ʹ͜ΜͳྲྀΕ΋͋Γ·͢

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iOSΤϯδχΞͷ໾ׂ = iOSΞϓϦͷ։ൃ

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ϓϩάϥϜΛॻ͘ + ͦͷଞଟ਺

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αʔϏεઃܭ UIઃܭ UIϓϩτλΠϐϯά ςετέʔεͷ࡞੒ શόʔδϣϯͰಈ࡞֬ೝ ϞϯΩʔςετ ར༻౷ܭͷઃܭ Dev Centerͷ࡞ۀ iTunes Connectͷ࡞ۀ

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ϓϩάϥϜΛॻ͘ + ͦͷଞଟ਺ ͬͪ͜ʹूத͍ͨ͠

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• اը/σβΠϯઌߦͷϑϩʔ • खް͍QA LINEͷಛ௃

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• اը/σβΠϯઌߦͷϑϩʔ • खް͍QA LINEͷಛ௃

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αʔϏεઃܭ UIσβΠϯ ࣮૷ QA ͜͜ͰࢀՃ͢Δ

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• اը/σβΠϯઌߦͷϑϩʔ • खް͍QA LINEͷಛ௃

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• QAઐ໳෦໳͕୲౰ • ෳ਺ਓ͕શόʔδϣϯͷOSͰςετ • ࠶ݱঢ়گΛৄࡉʹใࠂͯ͠΋Β͑Δ • ༧૝ͷ3ഒͷෆ۩߹Λൃݟͯ͠΋Β͑Δ  ※ ݸਓͷײ૝Ͱ͢ ϦϦʔεલޙͷετϨε͕͔ͳΓܰݮ͞ΕΔ