{"id":72585,"date":"2026-07-01T15:28:49","date_gmt":"2026-07-01T07:28:49","guid":{"rendered":"https:\/\/app.applebyme.cn\/cloud\/?p=72585"},"modified":"2026-07-01T15:28:49","modified_gmt":"2026-07-01T07:28:49","slug":"%e6%89%93%e5%8c%85app%e6%8e%a7%e5%88%b6%e8%bf%94%e5%9b%9e%e9%94%ae%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/app.applebyme.cn\/cloud\/appkaifa\/72585.html","title":{"rendered":"\u6253\u5305app\u63a7\u5236\u8fd4\u56de\u952e\u600e\u4e48\u8bbe\u7f6e\uff1f"},"content":{"rendered":"<p>\u6253\u5305APP\u63a7\u5236\u8fd4\u56de\u952e\u2014\u2014\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n<p>\u8981\u7ed5\u4e0d\u5f00\u7684\u4e00\u4e2a\u73af\u8282\u662f\u5728\u5e94\u7528\u4e2d\u5904\u7406\u8fd4\u56de\u952e\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u89e3\u6790\u5982\u4f55\u5728\u6253\u5305APP\u4e2d\u63a7\u5236\u8fd4\u56de\u952e\u7684\u539f\u7406\u4e0e\u64cd\u4f5c\u6b65\u9aa4\u3002<\/p>\n<p>\u4e00\u3001\u539f\u7406<\/p>\n<p>\u5728\u8bb8\u591a\u79fb\u52a8\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u5e0c\u671b\u4f7f\u7528\u8bbe\u5907\u7684\u8fd4\u56de\u952e\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\uff0c\u4f8b\u5982\u8fd4\u56de\u4e0a\u4e00\u9875\u9762\u3001\u9000\u51fa\u5e94\u7528\u7b49\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u76ee\u7684\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4ee3\u7801\u6355\u6349\u8fd4\u56de\u952e\u4e8b\u4ef6\uff0c\u7136\u540e\u6839\u636e\u9700\u6c42\u6267\u884c\u76f8\u5e94\u64cd\u4f5c\u3002\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u6846\u67b6\u5728\u5904\u7406\u8fd4\u56de\u952e\u4e0a\u6709\u4e00\u5b9a\u7684\u5dee\u5f02\uff0c\u4e0b\u9762\u6211\u4eec\u5c06\u5206\u522b\u4ecb\u7ecdAndroid\u548ciOS\u5e73\u53f0\u7684\u5904\u7406\u65b9\u6cd5\u3002<\/p>\n<p>1. Android\u5e73\u53f0<\/p>\n<p>\u5728Android\u4e2d\uff0c\u8fd4\u56de\u952e\u7684\u5904\u7406\u6700\u5178\u578b\u7684\u505a\u6cd5\u662f\u91cd\u5199Activity\u6216Fragment\u7684onBackPressed\u65b9\u6cd5\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u6761\u4ef6\u51b3\u5b9a\u6267\u884c\u8fd4\u56de\u64cd\u4f5c\u6216\u62e6\u622a\u8fd4\u56de\u952e\u3002\u4f8b\u5982\uff1a<\/p>\n<p>&#8220;`java<\/p>\n<p>@Override<\/p>\n<p>public void onBackPressed() {<\/p>\n<p>    \/\/ \u5224\u65ad\u5f53\u524d\u662f\u5426\u6709\u5f39\u7a97\u663e\u793a\uff0c\u6709\u5219\u5173\u95ed\u5f39\u7a97<\/p>\n<p>    if (somePopupWindow.isShown()) {<\/p>\n<p>        somePopupWindow.dismiss();<\/p>\n<p>    } else {<\/p>\n<p>        \/\/ \u5426\u5219\u6b63\u5e38\u5904\u7406\u8fd4\u56de\u952e\u64cd\u4f5c<\/p>\n<p>        super.onBackPressed();<\/p>\n<p>    }<\/p>\n<p>}<\/p>\n<p>&#8220;`<\/p>\n<p>\u5bf9\u4e8e\u4f7f\u7528WebView<a href=\"https:\/\/appfengzhuang.yimenapp.com\/app-861.html\">\u600e\u6837\u5236\u4f5capp<\/a>\u7684\u60c5\u51b5\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5224\u65adWebView\u662f\u5426\u53ef\u4ee5\u540e\u9000\uff0c\u6267\u884c\u540e\u9000\u64cd\u4f5c\uff1a<\/p>\n<p>&#8220;`java<\/p>\n<p>@Override<\/p>\n<p>public void onBackPressed() {<\/p>\n<p>    if (webView.canGoBack()) {<\/p>\n<p>        webView.goBack();<\/p>\n<p>    } else {<\/p>\n<p>        super.onBackPressed();<\/p>\n<p>    }<\/p>\n<p>}<\/p>\n<p>&#8220;`<\/p>\n<p>2. iOS\u5e73\u53f0<\/p>\n<p>iOS\u5e73\u53f0\u5e76\u6ca1\u6709\u50cfAndroid\u90a3\u6837\u5177\u6709\u7269\u7406\u8fd4\u56de\u952e\uff0c\u4f46\u662f\u5728\u7f16\u5199\u5bfc\u822a\u903b\u8f91\u65f6\uff0c\u6211\u4eec\u540c\u6837\u9700\u8981\u5904<a href=\"https:\/\/appfengzhuang.yimenapp.com\/app-700.html\">\u4e2a\u4ebaapp\u5236\u4f5c\u514d\u8d39\u5e73\u53f0<\/a>\u7406\u8fd4\u56de\u64cd\u4f5c\u3002\u5728iOS\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u5728\u5bfc\u822a\u63a7\u5236\u5668UINavigationController\u7684\u5b50\u7c7b\u4e2d\u5904\u7406\u8fd4\u56de\u4e8b\u4ef6\u3002<\/p>\n<p>&#8220;`swift<\/p>\n<p>override func viewWillDisappear(_ animated: Bool) {<\/p>\n<p>    super.viewWillDisappear(animated)<\/p>\n<p>    if self.isMovingFromParent {<\/p>\n<p>        \/\/ \u6b64\u5904\u6267\u884c\u8fd4\u56de\u64cd\u4f5c<\/p>\n<p>    }<\/p>\n<p>}<\/p>\n<p>&#8220;`<\/p>\n<p>3. \u8de8\u5e73\u53f0\u6846\u67b6<\/p>\n<p>\u5bf9\u4e8e\u4f7f\u7528React Native\u3001Flutter\u7b49\u8de8\u5e73\u53f0\u6846\u67b6\u7684\u5e94\u7528\uff0c\u5904\u7406\u8fd4\u56de\u952e\u903b\u8f91\u901a\u5e38\u4e0e\u76f8\u5e94\u6846\u67b6\u63d0\u4f9b\u7684\u5bfc\u822a\u7ec4\u4ef6\u76f8\u5173\u3002\u6846\u67b6\u901a\u5e38\u4f1a\u5bf9\u539f\u751f\u8fd4\u56de\u952e\u8fdb\u884c\u5c01\u88c5\uff0c<\/p>\n<p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i.yimenyun.net\/2023-04\/07\/09\/22627123892.jpg\" \/><\/figure>\n<\/p>\n<p>\u5b9e\u73b0\u8de8\u5e73\u53f0\u7684\u8fd4\u56de\u529f\u80fd\u3002<\/p>\n<p>\u4e8c\u3001\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n<p>\u4ee5React Native\u4e3a\u4f8b\uff0c\u6211\u4eec\u6765\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u6355\u83b7\u8fd4\u56de\u952e\u7684\u64cd\u4f5c\u5e76\u63a7\u5236\u5176\u8868\u73b0\u884c\u4e3a\u3002<\/p>\n<p>1. \u5f15\u5165BackHandler\u6a21\u5757<\/p>\n<p>\u5728React Native\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5bfc\u5165BackHandler\u6a21\u5757\u6765\u5904\u7406\u8fd4\u56de\u952e\u3002\u9996\u5148\uff0c\u5728\u9879\u76ee\u4e2d\u5bfc\u5165BackHandler\uff1a<\/p>\n<p>&#8220;`javascript<\/p>\n<p>import { BackHandler } from &#8216;react-native&#8217;;<\/p>\n<p>&#8220;`<\/p>\n<p>2. \u6dfb\u52a0\u8fd4\u56de\u952e\u76d1\u542c\u5668<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u7ec4\u4ef6\u6302\u8f7d\u65f6\u6dfb\u52a0\u8fd4\u56de\u952e\u7684\u76d1\u542c\u5668\uff0c\u5e76\u5728\u5378\u8f7d\u65f6\u79fb\u9664\u76d1\u542c\u5668\u3002\u4f8b\u5982\uff1a<\/p>\n<p>&#8220;`javascript<\/p>\n<p>componentDidMount() {<\/p>\n<p>    BackHandler.addEventListener(&#8216;hardwareBackPress&#8217;, this.handleBackPress);<\/p>\n<p>}<\/p>\n<p>componentWillUnmount() {<\/p>\n<p>    BackHandler.removeEventListener(&#8216;hardwareBackPress&#8217;, this.handleBackPress);<\/p>\n<p>}<\/p>\n<p>&#8220;`<\/p>\n<p>3. \u7f16\u5199\u8fd4\u56de\u952e\u5904\u7406\u65b9\u6cd5<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5728\u7ec4\u4ef6\u4e2d\u7f16\u5199handleBackPress\u65b9\u6cd5\uff0c\u5904\u7406\u8fd4\u56de\u952e\uff1a<\/p>\n<p>&#8220;`javascript<\/p>\n<p>handleBackPress = () =&gt; {<\/p>\n<p>    if (this.state.somePopupWindowVisible) {<\/p>\n<p>        \/\/ \u5173\u95ed\u5f39\u7a97<\/p>\n<p>        this.setState({ somePopupWindowVisible: false });<\/p>\n<p>        return true; \/\/ \u8868\u793a\u4e8b\u4ef6\u5df2\u88ab\u5904\u7406<\/p>\n<p>    }<\/p>\n<p>    return false; \/\/ \u672a\u5904\u7406\u4e8b\u4ef6\uff0c\u4ea4\u7531\u5176\u4ed6\u76d1\u542c\u5668\u6216\u7cfb\u7edf\u5904\u7406<\/p>\n<p>};<\/p>\n<p>&#8220;`<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u63a7\u5236\u8fd4\u56de\u952e\u662f\u79fb\u52a8\u5e94\u7528\u5f00\u53d1\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u672c\u6587\u7b80\u8981\u4ecb\u7ecd\u4e86\u5728Android\u3001iOS\u4ee5\u53ca\u8de8\u5e73\u53f0\u6846\u67b6\u4e2d\u7684\u5904\u7406\u65b9\u6cd5\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6839\u636e\u5e94\u7528\u7684\u5177\u4f53\u9700\u6c42\uff0c\u53ef\u4ee5\u7075\u6d3b\u63a7\u5236\u8fd4\u56de\u952e\u7684\u884c\u4e3a\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u826f\u597d\u7684\u4f53\u9a8c\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6253\u5305APP\u63a7\u5236\u8fd4\u56de\u952e\u2014\u2014\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd\u8981\u7ed5\u4e0d\u5f00\u7684\u4e00\u4e2a\u73af\u8282\u662f\u5728\u5e94\u7528\u4e2d\u5904\u7406\u8fd4\u56de\u952e\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u89e3\u6790\u5982\u4f55\u5728\u6253\u5305APP\u4e2d\u63a7\u5236\u8fd4\u56de\u952e\u7684\u539f\u7406\u4e0e\u64cd\u4f5c\u6b65\u9aa4\u3002\u4e00\u3001\u539f\u7406\u5728\u8bb8\u591a\u79fb\u52a8\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u5e0c\u671b\u4f7f\u7528\u8bbe\u5907\u7684\u8fd4\u56de\u952e<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[824,966,7700,42882,33028],"class_list":["post-72585","post","type-post","status-publish","format-standard","hentry","category-appkaifa","tag-824","tag-966","tag-7700","tag-42882","tag-app"],"_links":{"self":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/72585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/comments?post=72585"}],"version-history":[{"count":1,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/72585\/revisions"}],"predecessor-version":[{"id":72634,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/72585\/revisions\/72634"}],"wp:attachment":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/media?parent=72585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/categories?post=72585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/tags?post=72585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}