{"id":823,"date":"2016-11-18T14:59:20","date_gmt":"2016-11-18T06:59:20","guid":{"rendered":"http:\/\/www.yusian.com\/blog\/?p=823"},"modified":"2016-11-18T14:59:20","modified_gmt":"2016-11-18T06:59:20","slug":"ios%e7%8a%b6%e6%80%81%e6%a0%8f%e9%a2%9c%e8%89%b2%e6%8e%a7%e5%88%b6uistatusbarstyle","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/project\/2016\/11\/18\/145920823.html","title":{"rendered":"iOS\u72b6\u6001\u680f\u989c\u8272\u63a7\u5236UIStatusBarStyle"},"content":{"rendered":"<p>1\u3001\u9996\u5148\u5173\u6ce8\u4e00\u4e2a\u914d\u7f6e\u9879\uff0c\u5de5\u7a0bInfo.plist\u6587\u4ef6\u4e2dKey\u4e3a<strong>View controller-based status bar appearance<\/strong>\uff0c\u8fd9\u662f\u4e00\u4e2aBOOL\u503c(\u4eceiOS7\u5f00\u59cb\u9ed8\u8ba4\u503c\u4e3aYES)\uff0c\u5982\u679c\u4e3aYES\uff0c\u5219\u72b6\u6001\u680f\u989c\u8272\u7531ViewController\u4e2d\u7684\u65b9\u6cd5\u6765\u51b3\u5b9a\uff0c\u5982\u679c\u4e3aNO\u5219\u7531UIApplication\u6765\u51b3\u5b9a\uff01<\/p>\n<p>2\u3001\u5982\u679c\u4e3aNO\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u5730\u65b9\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u4fee\u6539(\u597d\u50cf\u4eceiOS9\u4ee5\u540e\u8be5\u65b9\u6cd5\u4e0d\u518d\u751f\u6548)<\/p>\n<pre lang=\"objc\" line=\"1\">[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent]; \n[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:YES];<\/pre>\n<p>3\u3001\u5982\u679c\u4e3aYES\uff0c\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b3\u4e2a\u65b9\u6cd5<\/p>\n<pre lang=\"objc\" line=\"1\">\n\/* \u8be5\u65b9\u6cd5\u5728\u9700\u8981\u4fee\u6539\u72b6\u6001\u680f\u7684\u5f53\u524d\u63a7\u5236\u5668\u4e2d\u91cd\u5199\uff0c\u8fd4\u56deUIStatusBarStyle\u5373\u4e3a\u5f53\u524d\u72b6\u6001\u680f\u7684\u6837\u5f0f\uff0c\n   \u9ed8\u8ba4\u4e3aUIStatusBarStyleDefault*\/\n- (UIStatusBarStyle)preferredStatusBarStyle;\n\n\/* \u8be5\u65b9\u6cd5\u8f85\u52a9\u4e0a\u9762\u65b9\u6cd5\u6765\u5b9e\u73b0\u72b6\u6001\u680f\u7684\u53d8\u5316\uff0c\u56e0\u4e3a\u5982\u679c\u5f53\u524d\u63a7\u5236\u5668\u5904\u4e8e\u5bfc\u822a\u63a7\u5236\u5668\u4e2d\uff0c\n   \u5219\u7cfb\u7edf\u4f1a\u8c03\u7528\u5bfc\u822a\u63a7\u5236\u5668\u7684preferredStatusBarStyle\u65b9\u6cd5\uff0c\u800c\u4e0d\u4f1a\u8c03\u7528\u5f53\u524d\u63a7\u5236\u5668\uff0c\n   \u5982\u679c\u4f55\u8ba9\u7cfb\u7edf\u8c03\u5f53\u524d\u63a7\u5236\u5668\u7684preferredStatusBarStyle\u65b9\u6cd5\u5462\uff1f\n   \u5728\u5bfc\u822a\u63a7\u5236\u5668\u4e2d\u5b9e\u73b0\u8be5\u65b9\u6cd5\uff0c\u8fd4\u56de\u4f60\u5e0c\u671b\u8c03\u7528\u7684\u63a7\u5236\u5668\u7ed9\u7cfb\u7edf\uff0c\n   \u5982return self.topViewController; *\/\n- (UIViewController *)childViewControllerForStatusBarStyle;\n\n\/* \u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u9700\u8981\u91cd\u5199\uff0c\u5e94\u7528\u573a\u666f\u5728\u4e8e\u5f53\u524d\u6ca1\u6709\u63a7\u5236\u5668\u5207\u6362\u65f6\u9700\u8981\u53d8\u5316\u72b6\u6001\u680f\u989c\u8272\uff0c\n   \u4e3b\u52a8\u8c03\u7528\u8be5\u65b9\u6cd5\u7acb\u5373\u5237\u65b0\uff0c\u76f8\u5f53\u4e8eUIView\u7684setNeedsDisplay\u65b9\u6cd5*\/\n- (void)setNeedsStatusBarAppearanceUpdate;<\/pre>\n<p>\u53c2\u6570\u94fe\u63a5\uff1a<a href=\"https:\/\/my.oschina.net\/shede333\/blog\/304560\" target=\"_blank\">https:\/\/my.oschina.net\/shede333\/blog\/304560<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u9996\u5148\u5173\u6ce8\u4e00\u4e2a\u914d\u7f6e\u9879\uff0c\u5de5\u7a0bInfo.plist\u6587\u4ef6\u4e2dKey\u4e3aView controller-based status bar appearance\uff0c\u8fd9\u662f\u4e00\u4e2aBOOL\u503c(\u4eceiOS7\u5f00\u59cb\u9ed8\u8ba4\u503c\u4e3aYES)\uff0c\u5982\u679c\u4e3aYES\uff0c\u5219\u72b6\u6001\u680f\u989c\u8272\u7531ViewController\u4e2d\u7684\u65b9\u6cd5\u6765\u51b3\u5b9a\uff0c\u5982\u679c\u4e3aNO\u5219\u7531UIApplication\u6765\u51b3\u5b9a\uff01 2\u3001\u5982\u679c\u4e3aNO\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u5730\u65b9\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u4fee\u6539(\u597d\u50cf\u4eceiOS9\u4ee5\u540e\u8be5\u65b9\u6cd5\u4e0d\u518d\u751f\u6548) [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent]; [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:YES]; 3\u3001\u5982\u679c\u4e3aYES\uff0c\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b3\u4e2a\u65b9\u6cd5 \/* \u8be5\u65b9\u6cd5\u5728\u9700\u8981\u4fee\u6539\u72b6\u6001\u680f\u7684\u5f53\u524d\u63a7\u5236\u5668\u4e2d\u91cd\u5199\uff0c\u8fd4\u56deUIStatusBarStyle\u5373\u4e3a\u5f53\u524d\u72b6\u6001\u680f\u7684\u6837\u5f0f\uff0c \u9ed8\u8ba4\u4e3aUIStatusBarStyleDefault*\/ &#8211; (UIStatusBarStyle)preferredStatusBarStyle; \/* \u8be5\u65b9\u6cd5\u8f85\u52a9\u4e0a\u9762\u65b9\u6cd5\u6765\u5b9e\u73b0\u72b6\u6001\u680f\u7684\u53d8\u5316\uff0c\u56e0\u4e3a\u5982\u679c\u5f53\u524d\u63a7\u5236\u5668\u5904\u4e8e\u5bfc\u822a\u63a7\u5236\u5668\u4e2d\uff0c \u5219\u7cfb\u7edf\u4f1a\u8c03\u7528\u5bfc\u822a\u63a7\u5236\u5668\u7684preferredStatusBarStyle\u65b9\u6cd5\uff0c\u800c\u4e0d\u4f1a\u8c03\u7528\u5f53\u524d\u63a7\u5236\u5668\uff0c \u5982\u679c\u4f55\u8ba9\u7cfb\u7edf\u8c03\u5f53\u524d\u63a7\u5236\u5668\u7684preferredStatusBarStyle\u65b9\u6cd5\u5462\uff1f \u5728\u5bfc\u822a\u63a7\u5236\u5668\u4e2d\u5b9e\u73b0\u8be5\u65b9\u6cd5\uff0c\u8fd4\u56de\u4f60\u5e0c\u671b\u8c03\u7528\u7684\u63a7\u5236\u5668\u7ed9\u7cfb\u7edf\uff0c \u5982return self.topViewController; *\/ &#8211; (UIViewController *)childViewControllerForStatusBarStyle; \/* \u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u9700\u8981\u91cd\u5199\uff0c\u5e94\u7528\u573a\u666f\u5728\u4e8e\u5f53\u524d\u6ca1\u6709\u63a7\u5236\u5668\u5207\u6362\u65f6\u9700\u8981\u53d8\u5316\u72b6\u6001\u680f\u989c\u8272\uff0c \u4e3b\u52a8\u8c03\u7528\u8be5\u65b9\u6cd5\u7acb\u5373\u5237\u65b0\uff0c\u76f8\u5f53\u4e8eUIView\u7684setNeedsDisplay\u65b9\u6cd5*\/ &#8211; (void)setNeedsStatusBarAppearanceUpdate; \u53c2\u6570\u94fe\u63a5\uff1ahttps:\/\/my.oschina.net\/shede333\/blog\/304560<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[20],"class_list":["post-823","post","type-post","status-publish","format-standard","hentry","category-project","tag-basics"],"_links":{"self":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/comments?post=823"}],"version-history":[{"count":0,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/823\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/media?parent=823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/categories?post=823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/tags?post=823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}