Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
はてなにおけるモダンiOSアプリ開発入門
Search
cockscomb
November 27, 2013
Programming
29
19k
はてなにおけるモダンiOSアプリ開発入門
Hatena Engineer Seminar #2 で発表した際のスライドです。
はてなにおけるiOSアプリ開発を説明しました。
cockscomb
November 27, 2013
Tweet
Share
More Decks by cockscomb
See All by cockscomb
jq at the Shortcuts
cockscomb
1
1.9k
GraphQL放談
cockscomb
4
2k
GraphQL Highway
cockscomb
28
8.6k
吉田を支える技術
cockscomb
0
2.4k
コーポレートサイトを静的化してAmplify Consoleにデプロイする
cockscomb
0
3.4k
ユーザインターフェイスと非同期処理
cockscomb
5
1.9k
GUIアプリケーションの構造と設計
cockscomb
10
10k
イカリング2におけるシングルページアプリケーション
cockscomb
2
7.6k
あなたの知らない UIKit の世界 — UITableView に UITextView を置きたい
cockscomb
1
7.5k
Other Decks in Programming
See All in Programming
「ちょっと古いから」って避けてた技術書、今だからこそ読もう
mottyzzz
12
7.1k
Cursorハンズオン実践!
eltociear
2
1.2k
Developer Joy - The New Paradigm
hollycummins
1
360
コードとあなたと私の距離 / The Distance Between Code, You, and I
hiro_y
0
190
NIKKEI Tech Talk#38
cipepser
0
200
Devoxx BE - Local Development in the AI Era
kdubois
0
140
技術的負債の正体を知って向き合う
irof
0
240
Vueのバリデーション、結局どれを選べばいい? ― 自作バリデーションの限界と、脱却までの道のり ― / Which Vue Validation Library Should We Really Use? The Limits of Self-Made Validation and How I Finally Moved On
neginasu
2
1.5k
SODA - FACT BOOK(JP)
sodainc
1
8.7k
AI Agent 時代的開發者生存指南
eddie
4
2.1k
Go言語の特性を活かした公式MCP SDKの設計
hond0413
2
500
alien-signals と自作 OSS で実現する フレームワーク非依存な ロジック共通化の探求 / Exploring Framework-Agnostic Logic Sharing with alien-signals and Custom OSS
aoseyuu
2
580
Featured
See All Featured
The Invisible Side of Design
smashingmag
302
51k
[RailsConf 2023] Rails as a piece of cake
palkan
57
5.9k
Documentation Writing (for coders)
carmenintech
75
5.1k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
9.7k
Six Lessons from altMBA
skipperchong
29
4k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.5k
GitHub's CSS Performance
jonrohan
1032
470k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
32
1.7k
Optimising Largest Contentful Paint
csswizardry
37
3.5k
What's in a price? How to price your products and services
michaelherold
246
12k
How to Ace a Technical Interview
jacobian
280
24k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Transcript
None
ͯͳʹ͓͚Δ ϞμϯiOSΞϓϦ։ൃೖ Hatena Engineer Seminar #2
cockscomb
גࣜձࣾͯͳ ΞϓϦέʔγϣϯΤϯδχΞ ͯͳϒϩάνʔϜ/ͯͳεϖʔενʔϜ ͯͳαϚʔΠϯλʔϯ2013ࢀՃޙ͙͢ʹೖࣾ cockscomb
ͯͳͷΞϓϦ
None
None
None
None
ͯͳϒοΫϚʔΫ iOS SDK
ΞδΣϯμ 1. ͯͳʹ͓͚ΔΞϓϦ։ൃ 2. ͯͳαϚʔΠϯλʔϯ2013 3. ͯͳͷiOS։ൃΛࢧ͑Δٕज़
ͯͳʹ͓͚Δ ΞϓϦ։ൃ
։ൃ HTML5 Titanium RubyMotion ωΠςΟϒ + WebView
ΞϓϦͷํੑΛܾఆ ϖʔύʔϓϩτλΠϐϯά Ϣʔβʔςετ ࣾͷiOSϢʔβʔʹTestFlight ΞϓϦϦϦʔε ϢʔβʔͷಉҙΛಘͯτϥοΩϯά
ͯͳϒϩάΞϓϦ ͔ͬ͠ΓͱϒϩάΛॻ͚Δ͜ͱ ॻ͖͍͢͜ͱ Ͳ͜ʹ͍ͯॻ͚Δ͜ͱ ϑΟʔυόοΫ͕ಘΒΕΔ͜ͱ
None
None
ܭଌ
Web APIΛར༻͢ΔiOSΞϓϦ։ൃ ͯͳαϚʔΠϯλʔϯγοϓ2013
ͯͳΠϯλʔϯ2013 ͯͳαϚʔΠϯλʔϯ ϨϙʔταΠτ ͯͳڭՊॻ J04ߨٛαϯϓϧίʔυ https://github.com/hatena/
–id:murakaming lJ04ଆͬ͟ͱݟ͚ͨͲɺ͜͏͍͏ حྷͳίʔυ͕খ͍͞αϯϓϧͰͳ͘ Ұࣜἧ͍ͬͯΔͷຊʹوॏͩ͠ ༗Γ͗͢Δɻz
–id:griffin-stewie lͦΕͳΓʹ࣮ઓܦݧ͕͋ΔਓͰ ͬͯͳͦ͞͏ͩͬͨΓΒͳͦ͏ͳ͜ͱΛ αϥοͱݟͤͯ͘Ε͍ͯΔz
࣮ફతͳαϯϓϧίʔυ CocoaPods AFNetworking UIStoryboard Auto Layout NSLayoutConstraint Key Value Observation
blocks UITableViewController NSNotification Center isEqual: overriding appledoc …
ͯͳͷiOS։ൃΛ ࢧ͑Δٕज़
CocoaPods platform :ios, '7.0' ! pod 'AFNetworking' pod install
UIStoryboard
- (IBAction)newBookmark:(id)sender { IBKMBookmarkViewController *bookmarkViewController = [[IBKMBookmarkViewController alloc] init]; [self.navigationController
pushViewController:bookmarkViewController animated:YES]; } Before After
Auto Layout
None
@property (weak, nonatomic) IBOutlet UITextView *textView; ! ! ! -
(void)keyboardWillChangeFrame:(NSNotification *)notification { CGRect keyboardRect = [notification.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue]; keyboardRect = [self.view convertRect:keyboardRect fromView:nil]; double animationDuration = [notification.userInfo[UIKeyboardAnimationDurationUserInfoKey] doubleValue]; ! CGFloat keyboardHeight = self.view.bounds.size.height - keyboardRect.origin.y; CGRect newRect = self.view.bounds; newRect.size.height -= keyboardHeight; ! [UIView animateWithDuration:animationDuration animations:^{ self.textView.frame = newRect; }]; } Before
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *keyboardHeight; ! ! ! -
(void)keyboardWillChangeFrame:(NSNotification *)notification { ... ! CGFloat keyboardHeight = self.view.bounds.size.height - keyboardRect.origin.y; self.keyboardHeight.constant = -keyboardHeight; ! [UIView animateWithDuration:animationDuration animations:^{ [self.view layoutIfNeeded]; }]; } After
Key Value Observation
ϒοΫϚʔΫҰཡ BookmarkManager - (NSArray *)bookmarks TableViewController ࢹ ௨ ߋ৽
TableViewController [[IBKMBookmarkManager sharedManager] reloadBookmarksWithBlock:^(NSError *error) { if (error) { NSLog(@"Error:
%@", error); } [self.tableView reloadData]; }]; खͰஸೡʹUITableViewʹөͤ͞ΔͷΛΊ͍ͨ
TableViewController [[IBKMBookmarkManager sharedManager] reloadBookmarksWithBlock:^(NSError *error) { if (error) { NSLog(@"Error:
%@", error); } }];
Key Value Observation [[IBKMBookmarkManager sharedManager] addObserver:self forKeyPath:@"bookmarks" options:NSKeyValueObservingOptionNew context:nil];
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context { if
(object == [IBKMBookmarkManager sharedManager] && [keyPath isEqualToString:@"bookmarks"]) { NSIndexSet *indexSet = change[NSKeyValueChangeIndexesKey]; NSKeyValueChange changeKind = (NSKeyValueChange)[change[NSKeyValueChangeKindKey] integerValue]; ! NSMutableArray *indexPaths = [NSMutableArray array]; [indexSet enumerateIndexesUsingBlock:^(NSUInteger index, BOOL *stop) { [indexPaths addObject:[NSIndexPath indexPathForRow:index inSection:0]]; }]; ! [self.tableView beginUpdates]; if (changeKind == NSKeyValueChangeInsertion) { [self.tableView insertRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationAutomatic]; } else if (changeKind == NSKeyValueChangeRemoval) { [self.tableView deleteRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationAutomatic]; } else if (changeKind == NSKeyValueChangeReplacement) { [self.tableView reloadRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationAutomatic]; } [self.tableView endUpdates]; } }
IBKMBookmarkManager [[self mutableArrayValueForKey:@"bookmarks"] insertObjects:newBookmarks atIndexes:[NSIndexSet indexSetWithIndexesInRange: NSMakeRange(0, newBookmarks.count)]]; self.bookmarksΛૢ࡞ͤͣproxyΛܦ༝͢Δ
ϒοΫϚʔΫҰཡ BookmarkManager - (NSArray)bookmarks TableViewController ࢹ ௨ ߋ৽
ςετ
Test Frameworks OCUnit/XCTest Kiwi BDD. ςετΛॻ͖͘͢͢ΔͨΊʹ͍ͬͯΔ Nocilla ωοτϫʔΫStub UIAutomation ౷߹ςετʹΘΕ͍ͯΔ.
KIF͍͖͍ͬͯͨ
context(@"Fetching service data", ^{ it(@"should receive data within one second",
^{ __block NSData *fetchData = nil; NSURLRequest *request = [NSURLRequest requestWithURL: [NSURL URLWithString:@"http://www.hatena.ne.jp/"]]; ! [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) { fetchData = data; } ]; [[expectFutureValue(fetchData) shouldEventually] beNonNil]; }); });
stubRequest(@"GET", @"http://www.hatena.ne.jp/"). andReturn(200);
ͯͳ εϚʔτϑΥϯॏࢹ εϚʔτϑΥϯͷτϥϑΟοΫ͕ແࢹͰ͖ͳ͍ େ͖ͳࡋྔ اը͔Βઃܭɺεϐʔυײ͋Δ։ൃ ։ൃख๏ʑมԽ ΤϯδχΞͷࣗओੑͰͲΜͲΜม͍͚͑ͯΔ
ੵۃ࠾༻த http://www.hatena.ne.jp/company/staff
None