20150225_iqon.pdf

Transcript

1. 1.

   iQON

2. 2.

   None
3. 3.

   App Store BEST of 2012 App Store "Essential"

4. 4.

   Index 1. Storyboard 2. UITableView 3. Transitioning Animation

5. 5.

   1. Storyboard

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   96 ViewControllers

7. 7.

   Past 1 Storyboard / 96 VC

8. 8.

   Now 1 Storyboard / 1 VC

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   Advantage • conflict͠ʹ͘͘ͳͬͨ • ʮViewController͕ݟ͔ͭΒͳ͍ʯͱ͍͏͜ͱ͕ͳ͘ͳͬͨ

10. 10.

    Disadvantage • Segue͕࢖͑ͳ͍

11. 11.

    But ... • Segueͩͱσʔλ͕౉ͮ͠Β͍ - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if

    ([segue.identifier isEqualToString:NSStringFromClass([UserDetailViewController class])]) { UserDetailViewController *vc = segue.destinationViewController; vc.userId = self.userId; } } • ҰͭͷVCΛෳ਺ͷVC͔ΒSegueͰܨ͙ͱΧΦεʹͳΔ
12. 12.

    Advantage > Disadvantage

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    None
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    2. UITableView

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    None
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    None
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    Past 1 Card / 1 Cell

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    Bad Performance

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    Now 1 Card / 1 Section

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    None
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    1 Card / 1 Section / N Cells

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    1 Card / 1 Section / N Cells ɹ 1ͭ1ͭͷηϧͷߴ͕͞খ͘͞ͳΔ

    ↓ ηϧͷੜ੒ύϑΥʔϚϯε޲্ ↓ εΫϩʔϧύϑΥʔϚϯε޲্
23. 23.

    None
24. 24.

    UITableViewDataSource ≠ ViewController

25. 25.

    None
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    Past UITableViewDataSource == ViewController SetListViewController : 1000 lines SetSearchViewController :

    1100 lines
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    Now UITableViewDataSource == SetListDataSource SetListViewController : 150 lines SetSearchViewController :

    250 lines SetListDataSource : 800 lines
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    ࣅͨσβΠϯͷVCʹ͓͍ͯ UITableViewDataSource, UITableViewDelegate ͷ ࣮૷͕ҰՕॴʹͳͬͨ ↓ ίʔυྔݮগ && ࠶ར༻ੑ޲্

29. 29.

    None
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    3. Transitioning Animation

31. 31.

    None
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    Ξχϝʔγϣϯ͸VC಺Ͱ࣮૷ͤͣʹ Ξχϝʔγϣϯઐ༻Ϋϥεʹ೚ͤΔ

33. 33.

    UIViewControllerAnimatedTransitioning ɹ UIViewControllerTransitioningDelegate

34. 34.

    UIViewControllerAnimatedTransitioning • ը໘ભҠΞχϝʔγϣϯॲཧͰݺͼग़͞ΕΔϝιουͷϓϩ τίϧ UIViewControllerTransitioningDelegate • ը໘ભҠͷσϦήʔτ

35. 35.

    // BlurTransition.h @interface BlurTransition : NSObject <UIViewControllerAnimatedTransitioning, UIViewControllerTransitioningDelegate> @end //

    BlurTransition.m // ׂѪ BlurTransition.h BlurTransition.m
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    // BlurViewController.m (ભҠઌͷVC) - (void)sharedInit { [super sharedInit]; _transition =

    [BlurTransition new]; self.transitioningDelegate = _transition; } // SomeViewController.m (ભҠݩͷVC) BlurViewController *vc = [BlurViewController new]; [self presentViewController:vc animated:yes]; // ը໘ભҠ࣌͸௨ৗͷϞʔμϧදࣔͱಉ࣮͡૷
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    Advantage • ෳࡶͳΞχϝʔγϣϯॲཧ͸TransitionΫϥεʹ೚ͤͯɺVC ͸ભҠ͢Δ͜ͱ͚ͩʹूதͰ͖Δ • ࠶ར༻΋؆୯