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そのAlertController 回転ロックできないってよ
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tamappe
February 12, 2020
Technology
1
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そのAlertController 回転ロックできないってよ
tamappe
February 12, 2020
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Transcript
ͦͷAlertController ճసϩοΫͰ͖ͳ͍ͬͯΑ @tamapppe potatotips #68 (iOS/Android։ൃTipsڞ༗ձ) 2020/2/12
I N T R O D U C T I
O N Tamappe (ͨ·ͬ) ϞόΠϧΞϓϦΤϯδχΞ 2014-20193݄·ͰϑϦʔϥϯεͱͯ͠׆ಈ 20194݄ΑΓϨΞδϣϒʹϞόΠϧΞϓϦΤϯδχΞͱͯ͠ೖࣾ झຯ: ήʔϜ(Splatoon2)ɺےτϨɺྉཧ Twitter: https://twitter.com/tamapppe 01
None
02
ຊͷςʔϚ iOSͷը໘ճస੍ޚ
͓͢͠Δ͜ͱ 03 - ճసͷ࣌ͷճస੍ޚ - ViewControllerͷ֊ - ճసϩοΫ (͜͜ͰճసͰ͖ͳ͍Α͏ʹ͢Δ͜ ͱ)
࠷ॳʹΫΠζ 04 ͜ͷUIViewControllerͷճసϩοΫͲ͜Ͱ੍ޚ͢Ε͍͍ʁ UITabBarController ʹ͍ͬͯΔ UINavigationController ʹ͍ͬͯΔ UIViewController ʹ͍ͬͯΔ presentViewController
ʹ͍ͬͯΔ UIAlertController (Ξϥʔτ) ͜ͷΞϥʔτ͕දࣔ͞Ε͍ͯΔ࣌ͷΈը໘͕ճస͞Εͳ͍Α͏ʹ͍ͨ͠ Ͳ͜Ͱ੍ޚ͢Ε͍͍ʁ ͜ΕΛղ͘ͷ͕ࠓճͷLTͷςʔϚͰ͢ɻ
← ͜ͷΞϥʔτ
Ͳͩ͜ͱࢥ͍·͔͢ʁ 05 1. UITabBarController 2. UINavigationController 3. UIViewController 4. presentViewController
5. UIAlertController
͕͠ผʹͳΓ·͕͢… ͷճసΛڐՄ͢Δํ๏Λ෮श͠·͢ 06 - Device Orientation - info.plist - ͦΕͧΕͷUIViewController
Ϋϥε
Device Orientation
Info.plist
info.plist 07 iPhoneͱiPadͱͰผʑʹཧ͍ͨ͠߹ʹΑ͍͘·͢ɻ - iPadճసͤ͞ͳ͍͚ͲɺiPhone͚ͩճస͍ͤͨ͞ - iPhoneͰճసͤͣ͞ʹiPad͚ͩճస͍ͤͨ͞ - iPhoneॎͷΈɺiPadԣը໘͚ͩ ͜Μͳ߹ʹΘΕ·͢ɻ
ͨͩ͠ɺ͜ΕશͯͷUIViewController ʹҰׅద༻ͤ͞Δͱ͖ͷΈ
ͦΕͧΕͷUIViewController Ͱ੍ޚ 08 Aը໘Ͱॎը໘ʹݻఆͯ͠ɺBը໘Ͱԣը໘͚ͩʹ͍ͨ͠ͳͲ UIViewController ୯ҐͰը໘ͷճసΛ੍ޚ͢Δ࣌ʹ͍·͢ɻ extension BaseNavigationController { //
ը໘Λճసͤ͞Δ͔Ͳ͏͔ override var shouldAutorotate: Bool { return true } // ճసํͷࢦఆ override var supportedInterfaceOrientations: UIInterfaceOrientationMask { return .all } }
ͬͱຊͰ͢ 09 ͜ͷUIViewControllerͷճసϩοΫͲ͜Ͱ੍ޚ͢Ε͍͍ʁ UITabBarController ʹ͍ͬͯΔ UINavigationController ʹ͍ͬͯΔ UIViewController ʹ͍ͬͯΔ presentViewController
ʹ͍ͬͯΔ UIAlertController (Ξϥʔτ)
͑ 10 ͜ͷUIViewControllerͷճసϩοΫͲ͜Ͱ੍ޚ͢Ε͍͍ʁ UITabBarController ʹ͍ͬͯΔ UINavigationController ʹ͍ͬͯΔ UIViewController ʹ͍ͬͯΔ presentViewController
ʹ͍ͬͯΔ UIAlertController (Ξϥʔτ) ( <- ίί) Answer) UIAlertController
͑ (ίʔυ) 11 UIAlertController+Orientation.swift import UIKit extension UIAlertController { open
override var shouldAutorotate: Bool { return false } open override var supportedInterfaceOrientations: UIInterfaceOrientationMask { return .portrait } }
ͦΕͧΕͷViewController Ͱ੍ޚ͢Δ߹ 12 UIAlertController → UIAlertController presentViewController →UINavigaitonController UITabBarController ʹ͍ͬͯΔUINavigationController
ʹ͍ͬͯΔUIViewController → UITabBarController
Ҏ্ 13 ͷճసΛڐ͢ͱճసϩοΫͳͲͷ੍ޚ͕େมʹͳΓ ·͢ɻ චऀճసܥͷϝιουΛॻ͘߹ExtensionͰॻ͘ ͜ͱ͕ଟ͍Ͱ͢ɻ
Thank you!