\u600e\u4e48\u628ahtml5\u751f\u6210app<\/a><\/p>\nwebView.getSettings().setLoadWithOverviewMode(true);<\/p>\n
webView.getSettings().setUseWideViewPort(true);<\/p>\n
webView.getSettings().setBuiltInZoomControls(false);<\/p>\n
webView.getSettings().setDisplayZoomControls(false);<\/p>\n
“`<\/p>\n
1.4. \u52a0\u8f7d\u76ee\u6807\u7f51\u7ad9<\/p>\n
\u5c06\u76ee\u6807\u7f51\u7ad9\u7684URL\u8bbe\u7f6e\u4e3aWebView\u7ec4\u4ef6\u7684\u52a0\u8f7d\u76ee\u6807\uff0c\u5373\u53ef\u5b9e\u73b0\u5c06\u7f51\u7ad9\u751f\u6210\u4e3aApp\u3002<\/p>\n
“`java<\/p>\n
\/\/\u793a\u4f8b\u4ee3\u7801\uff08Android\uff09<\/p>\n
webView.loadUrl(“http:\/\/example.com”);<\/p>\n
“`<\/p>\n
1.5. \u6253\u5305\u3001\u7b7e\u540d\u3001\u53d1\u5e03<\/p>\n
\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u540e\uff0c\u5c06\u539f\u751fApp\u8fdb\u884c\u6253\u5305\u3001\u7b7e\u540d\u5e76\u53d1\u5e03\u5230\u5404\u81ea\u5e73\u53f0\u7684\u5e94\u7528\u5546\u5e97\u3002<\/p>\n
2. Progressive Web Apps\uff08PWA\uff09<\/p>\n
PWA\u6280\u672f\u662f\u4e00\u79cd\u5c06Web\u5e94\u7528\u53d8\u5f97\u66f4\u50cf\u539f\u751fApp\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u597d\u7684\u79bb\u7ebf\u4f53\u9a8c\u3001\u6d88\u606f\u63a8\u9001\u7b49\u529f\u80fd\u3002\u4f7f\u7528PWA\u6280\u672f\u5c06\u7f51\u7ad9\u751f\u6210\u4e3aApp\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n
2.1. \u786e\u4fdd\u7f51\u7ad9\u652f\u6301HTTPS<\/p>\n
\u4e3a\u4e86\u5b9e\u73b0PWA\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u7f51\u7ad9\u4f7f\u7528\u7684\u662fHTTPS\u534f\u8bae\u3002\u5982\u679c\u8fd8\u6ca1\u6709\u542f\u7528HTTPS\uff0c\u8bf7\u8d2d\u4e70\u5e76\u914d\u7f6eSSL\u8bc1\u4e66\u3002<\/p>\n
2.2. \u521b\u5efa\u6e05\u5355\u6587\u4ef6\uff08manifest.json\uff09<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amanifest.json\u7684\u6587\u4ef6\uff0c\u5728\u5176\u4e2d\u5b9a\u4e49\u5173\u4e8eApp\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u540d\u79f0\u3001\u56fe\u6807\u3001\u4e3b\u9898\u989c\u8272\u7b49\u3002<\/p>\n
“`json<\/p>\n
{<\/p>\n
“name”: “My Example App”,<\/p>\n
“short_name”: “Example”,<\/p>\n
“description”: “A sample app for demonstrating PWA”,<\/p>\n
“start_url”: “\/”,<\/p>\n
“display”: “standalone”,<\/p>\n
“background_color”: “#ffffff”,<\/p>\n
“theme_color”: “#3f51b5”,<\/p>\n
“icons”: [<\/p>\n
{<\/p>\n
“src”: “\/icon.png”,<\/p>\n
“sizes”: “192×192”,<\/p>\n
“type”: “image\/png”<\/p>\n
}<\/p>\n
]<\/p>\n
}<\/p>\n
“`<\/p>\n
2.3. \u914d\u7f6eService Worker<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aserviceworker.js\u7684\u6587\u4ef6\u6765\u914d\u7f6eService Worker\uff0c\u5305\u62ec\u7f13\u5b58\u7b56\u7565\u3001\u79bb\u7ebf\u8bbf\u95ee\u7b49\u5185\u5bb9\u3002<\/p>\n
“`javascript<\/p>\n
\/\/\u793a\u4f8b\u4ee3\u7801(serviceworker.js)<\/p>\n
self.addEventListener(‘install’, event => {<\/p>\n
\/\/ \u5b9a\u4e49\u7f13\u5b58\u540d\u548c\u6587\u4ef6<\/p>\n
const cacheName = ‘my-cache’;<\/p>\n
const filesToCache = [<\/p>\n
‘\/’,<\/p>\n
‘\/index.html’,<\/p>\n
‘\/css\/styles.css’,<\/p>\n
‘\/js\/app.js’,<\/p>\n
];<\/p>\n
\/\/ \u7f13\u5b58\u6587\u4ef6<\/p>\n
event.waitUntil(<\/p>\n
caches.open(cacheName).then(cache => cache.addAll(filesToCache))<\/p>\n
);<\/p>\n
});<\/p>\n
self.addEventListener(‘fetch’, event => {<\/p>\n
\/\/ \u4f7f\u7528\u7f13\u5b58\u4f18\u5148\u7b56\u7565<\/p>\n
event.respondWith(<\/p>\n
caches.match(event.request).then(response => {<\/p>\n
return response || fetch(event.request);<\/p>\n
})<\/p>\n
);<\/p>\n
});<\/p>\n
“`<\/p>\n
2.4. \u6ce8\u518cService Worker<\/p>\n
\u5728\u7f51\u7ad9\u7684\u4e3bJavaScript\u6587\u4ef6\u4e2d\uff0c\u6ce8\u518cService Worker\u3002<\/p>\n
“`javascript<\/p>\n
\/\/\u793a\u4f8b\u4ee3\u7801<\/p>\n
if (‘serviceWorker’ in navigator) {<\/p>\n
navigator.serviceWorker.register(‘\/serviceworker.js’)<\/p>\n
.then(registration => {<\/p>\n
console.log(‘Service Worker registered successfully:’, registration);<\/p>\n
})<\/p>\n
.catch(error => {<\/p>\n
console.log(‘Service Worker registration failed:’, error);<\/p>\n
});<\/p>\n
}<\/p>\n
“`<\/p>\n
2.5. \u5c06\u6e05\u5355\u6587\u4ef6\u6dfb\u52a0\u5230HTML<\/p>\n
\u5728\u7f51\u7ad9\u7684\u6bcf\u4e2aHTML\u9875\u9762\u4e2d\u6dfb\u52a0\u5bf9\u6e05\u5355\u6587\u4ef6\u7684\u5f15\u7528\u3002<\/p>\n
“`html<\/p>\n<\/p>\n
“`<\/p>\n
2.6. \u6d4b\u8bd5\u548c\u53d1\u5e03<\/p>\n
\u901a\u8fc7\u6d4f\u89c8\u5668\u6216\u6a21\u62df\u5668\u68c0\u67e5PWA\u529f\u80fd\u662f\u5426\u6b63\u5e38\uff0c\u5e76\u53d1\u5e03\u5230\u751f\u4ea7\u73af\u5883\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5229\u7528WebView\u548cPWA\u6280\u672f\u5c06\u7f51\u7ad9\u751f\u6210App\u7684\u539f\u7406\u53ca\u8be6\u7ec6\u6b65\u9aa4\u3002\u6839\u636e\u7f51\u7ad9\u7684\u5b9e\u9645\u9700\u6c42\u548c\u53ef\u7528\u8d44\u6e90\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u5e76\u5b9e\u73b0\u7f51\u7ad9\u4e0eApp\u4e4b\u95f4\u7684\u7d27\u5bc6\u96c6\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5c06\u4e00\u4e2a\u7f51\u7ad9\u751f\u6210App\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4e24\u79cd\uff0c\u5206\u522b\u4e3a\u4f7f\u7528WebView\u548c\u4f7f\u7528Progressive Web Apps\uff08PWA\uff09\u6280\u672f\u3002\u4e0b\u9762\u5c06\u5206\u522b\u5bf9\u8fd9\u4e24\u79cd\u65b9\u6cd5\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\u30021. WebView\u65b9\u6cd5WebView<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[16,736,247,9812,12063],"topic":[],"class_list":["post-8839","post","type-post","status-publish","format-standard","hentry","category-appkf","tag-16","tag-736","tag-247","tag-app"],"_links":{"self":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/8839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/comments?post=8839"}],"version-history":[{"count":0,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/8839\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/media?parent=8839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/categories?post=8839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/tags?post=8839"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/topic?post=8839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/i.yimenyun.net\/2023-01\/06\/16\/11545777980.jpg\")
<\/figure>\n<\/p>\n