{"id":6660,"date":"2025-06-01T12:31:53","date_gmt":"2025-06-05T04:35:52","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/uncategorized\/https-badgameshow-com-steven-8\/"},"modified":"2025-06-05T12:31:53","modified_gmt":"2025-06-05T04:35:52","slug":"https-badgameshow-com-steven-8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-8\/","title":{"rendered":"Swift \u87a2\u5e55\u65b9\u5411\u5224\u65b7\u8207\u61c9\u7528\u6307\u5357\u30102025 \u6700\u65b0\u8a9e\u6cd5\u3011"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, \u5224\u65b7\u87a2\u5e55\u65b9\u5411, iOS \u958b\u767c, \u87a2\u5e55\u65b9\u5411\u61c9\u7528\"><\/p>\n<h2>Swift \u87a2\u5e55\u65b9\u5411\u5224\u65b7\u8207\u61c9\u7528\u6307\u5357<\/h2>\n<p>\u5728\u958b\u767c iOS App \u6642\uff0c\u87a2\u5e55\u65b9\u5411\u7684\u5224\u65b7\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u9019\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u52d5\u614b\u8abf\u6574\u756b\u9762\u914d\u7f6e\u3001\u986f\u793a\u5167\u5bb9\u7b49\u529f\u80fd\u3002\u96a8\u8457 iOS \u66f4\u65b0\uff0cSwift \u4e5f\u6709\u4e86\u4e00\u4e9b\u65b0\u7684\u8a9e\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Swift \u4e2d\u5224\u65b7\u87a2\u5e55\u65b9\u5411\uff0c\u4e26\u63d0\u4f9b\u5be6\u4f5c\u7bc4\u4f8b\u4ee5\u53ca\u932f\u8aa4\u6392\u9664\u7684\u5efa\u8b70\u3002<\/p>\n<h3>\u4f7f\u7528 UIDevice \u5224\u65b7\u87a2\u5e55\u65b9\u5411<\/h3>\n<p>\u5728 Swift \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>UIDevice<\/code> \u985e\u5225\u7684 <code>orientation<\/code> \u5c6c\u6027\u4f86\u53d6\u5f97\u87a2\u5e55\u65b9\u5411\u3002\u4ee5\u4e0b\u662f 2025 \u6700\u65b0\u8a9e\u6cd5\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">import UIKit\n\nlet currentOrientation = UIDevice.current.orientation\nswitch currentOrientation {\ncase .portrait:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u76f4\u7acb\u72c0\u614b\")\ncase .landscapeLeft:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u5de6\")\ncase .landscapeRight:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u53f3\")\ndefault:\n    print(\"\u87a2\u5e55\u65b9\u5411\u672a\u77e5\")\n}\n<\/code><\/pre>\n<h3>\u4f7f\u7528 UIApplication \u5224\u65b7\u87a2\u5e55\u65b9\u5411<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u5f0f\u662f\u4f7f\u7528 <code>UIApplication<\/code> \u985e\u5225\u7684 <code>statusBarOrientation<\/code> \u5c6c\u6027\u3002\u4ee5\u4e0b\u662f\u76f8\u61c9\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">let statusBarOrientation = UIApplication.shared.statusBarOrientation\nswitch statusBarOrientation {\ncase .portrait:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u76f4\u7acb\u72c0\u614b\")\ncase .landscapeLeft:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u5de6\")\ncase .landscapeRight:\n    print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u53f3\")\ndefault:\n    print(\"\u87a2\u5e55\u65b9\u5411\u672a\u77e5\")\n}\n<\/code><\/pre>\n<h3>\u4f7f\u7528 UIViewController \u5224\u65b7\u87a2\u5e55\u65b9\u5411<\/h3>\n<p>\u5728 <code>UIViewController<\/code> \u4e2d\uff0c\u6211\u5011\u4e5f\u53ef\u4ee5\u4f7f\u7528 <code>interfaceOrientation<\/code> \u5c6c\u6027\u4f86\u7372\u5f97\u87a2\u5e55\u65b9\u5411\u3002\u4ee5\u4e0b\u662f\u7bc4\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">class MyViewController: UIViewController {\n    override func viewDidLoad() {\n        super.viewDidLoad()\n        checkOrientation()\n    }\n    \n    func checkOrientation() {\n        let interfaceOrientation = self.interfaceOrientation\n        switch interfaceOrientation {\n        case .portrait:\n            print(\"\u87a2\u5e55\u76ee\u524d\u662f\u76f4\u7acb\u72c0\u614b\")\n        case .landscapeLeft:\n            print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u5de6\")\n        case .landscapeRight:\n            print(\"\u87a2\u5e55\u76ee\u524d\u662f\u6a6b\u5411\u53f3\")\n        default:\n            print(\"\u87a2\u5e55\u65b9\u5411\u672a\u77e5\")\n        }\n    }\n}\n<\/code><\/pre>\n<h3>\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h3>\n<p>\u5728\u5be6\u4f5c\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff0c\u4f8b\u5982\u65b9\u5411\u5224\u65b7\u4e0d\u6b63\u78ba\u6216\u5728\u7279\u5b9a\u60c5\u6cc1\u4e0b\u7121\u6cd5\u7372\u53d6\u65b9\u5411\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<p>1. **\u78ba\u4fdd\u5df2\u6b63\u78ba\u5c0e\u5165 UIKit**\uff1a\u6aa2\u67e5\u662f\u5426\u5728 Swift \u6587\u4ef6\u4e2d\u5c0e\u5165 UIKit\uff0c\u56e0\u70ba\u6240\u6709\u7684\u8996\u5716\u63a7\u5236\u548c\u87a2\u5e55\u65b9\u5411\u5c6c\u6027\u90fd\u5728\u9019\u500b\u6846\u67b6\u4e2d\u3002<br \/>\n2. **\u6aa2\u67e5\u8a2d\u5099\u72c0\u614b**\uff1a\u4f7f\u7528 <code>UIDevice.current.isGeneratingDeviceOrientationNotifications<\/code> \u4f86\u78ba\u8a8d\u8a2d\u5099\u662f\u5426\u6b63\u5728\u751f\u6210\u65b9\u5411\u901a\u77e5\u3002<br \/>\n3. **\u66f4\u65b0 UI**\uff1a\u7576\u87a2\u5e55\u65b9\u5411\u6539\u8b8a\u6642\uff0c\u78ba\u4fdd\u6839\u64da\u65b0\u7684\u65b9\u5411\u66f4\u65b0 UI\uff0c\u9019\u53ef\u4ee5\u901a\u904e\u8986\u5beb <code>viewWillTransition(to:with:)<\/code> \u65b9\u6cd5\u4f86\u5be6\u73fe\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u5224\u65b7\u87a2\u5e55\u65b9\u5411\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u65b9\u5411\u4f86\u81ea\u9069\u61c9 UI\uff0c\u4f8b\u5982\u5728\u6a6b\u5411\u6a21\u5f0f\u4e0b\u96b1\u85cf\u67d0\u4e9b\u5143\u7d20\u6216\u66f4\u6539\u4f48\u5c40\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u4f7f App \u66f4\u52a0\u53cb\u597d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5224\u65b7\u87a2\u5e55\u65b9\u5411-\ud83d\udcf1_1675393279.502756.webp\" alt=\"Swift \u5224\u65b7\u87a2\u5e55\u65b9\u5411 \ud83d\udcf1\" title=\"Swift \u5224\u65b7\u87a2\u5e55\u65b9\u5411, Swift \u8a9e\u8a00, methods() \u51fd\u6578, \u87a2\u5e55\u65b9\u5411\u5224\u65b7, \u87a2\u5e55\u65b9\u5411\u529f\u80fd\" width=\"1200\" height=\"628\"\/><\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>1. \u5982\u4f55\u5728 Swift \u4e2d\u76e3\u807d\u87a2\u5e55\u65b9\u5411\u8b8a\u5316\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u76e3\u807d <code>UIDevice.orientationDidChangeNotification<\/code> \u901a\u77e5\uff0c\u4e26\u5728\u63a5\u6536\u5230\u901a\u77e5\u6642\u66f4\u65b0 UI\u3002<\/p>\n<h3>2. \u7576\u87a2\u5e55\u65b9\u5411\u7121\u6cd5\u5224\u65b7\u6642\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u8acb\u6aa2\u67e5\u8a2d\u5099\u7684\u72c0\u614b\u548c\u65b9\u5411\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5728\u6b63\u78ba\u7684\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528\u65b9\u5411\u5c6c\u6027\u3002<\/p>\n<h3>3. Swift \u4e2d\u7684\u87a2\u5e55\u65b9\u5411\u6709\u54ea\u4e9b\u5e38\u898b\u932f\u8aa4\uff1f<\/h3>\n<p>\u5e38\u898b\u932f\u8aa4\u5305\u62ec\u672a\u6b63\u78ba\u5c0e\u5165 UIKit\u3001\u5c0d\u65b9\u5411\u5c6c\u6027\u7684\u932f\u8aa4\u4f7f\u7528\u4ee5\u53ca\u672a\u8655\u7406\u7684\u908a\u754c\u60c5\u6cc1\u3002<\/p>\n<p>&#8220;`<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u4f86\u5224\u65b7\u87a2\u5e55\u65b9\u5411\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u4e2d\u7684methods()\u51fd\u6578\u4f86\u5be6\u73fe\u87a2\u5e55\u65b9\u5411\u7684\u5224\u65b7\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":6659,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-6660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5224\u65b7\u87a2\u5e55\u65b9\u5411-\ud83d\udcf1_1675393279.502756.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Jq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=6660"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6660\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6659"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}