{"id":9256,"date":"2023-09-21T11:07:12","date_gmt":"2023-09-21T03:07:12","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=9256"},"modified":"2023-09-21T11:07:12","modified_gmt":"2023-09-21T03:07:12","slug":"html5%e6%80%8e%e4%b9%88%e5%bc%80%e5%8f%91%e5%ae%89%e5%8d%93app%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/9256\/","title":{"rendered":"html5\u600e\u4e48\u5f00\u53d1\u5b89\u5353app\uff1f"},"content":{"rendered":"

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– WebView\uff1a\u4e00\u4e2a\u57fa\u4e8ewebkit\u5f15\u64ce\u7684\u63a7\u4ef6\uff0c\u5728\u5b89\u5353\u7cfb\u7edf\u4e2d\u53ef\u4ee5\u663e\u793a\u7f51\u9875\u5185\u5bb9\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u7528\u6765\u663e\u793a\u672c\u5730HTML5\u9875\u9762\u3002<\/p>\n

– HTML5\uff1a\u4e00\u79cd\u65b0\u4e00\u4ee3\u7684Web\u6807\u51c6\uff0c\u901a\u8fc7\u65b0\u7279\u6027\u6765\u63d0\u9ad8Web\u5e94\u7528\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u5305\u62ecCanvas\u3001Video\u3001Audio\u3001Web Storage\u3001Local Storage\u3001Session Storage\u3001Web SQL Database\u3001IndexDB\u7b49\u7b49\u3002<\/p>\n

HTML5\u8fdb\u884c\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a>\u5b89\u5353App\u5f00\u53d1\u7684\u539f\u7406\u5c31\u662f\u5c06HTML5\u9875\u9762\u4e0eWebView\u76f8\u7ed3\u5408\uff0c\u901a\u8fc7WebView\u6765\u52a0\u8f7dHTML5\u9875\u9762\uff0c\u5e76\u5229\u7528\u5b89\u5353\u7cfb\u7edf\u63d0\u4f9b\u7684API<\/p>\n

<\/figure>\n<\/p>\n

\u6765\u5b9e\u73b0\u4e0e\u539f\u751f\u5e94\u7528\u7684\u4ea4\u4e92\u3002<\/p>\n

\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

1. \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b89\u5353\u5de5\u7a0b\uff0c\u5e76\u5728MainActivity\u4e2d\u521d\u59cb\u5316WebView<\/p>\n

“`<\/p>\n

WebView webView = (WebView) findViewById(R.id.webView);<\/p>\n

webView.getSettings().setJavaScriptEnabled(true);<\/p>\n

webView.setWebViewClient(new WebViewClient());<\/p>\n

webView.loadUrl(“http:\/\/your-html5-page-url”);<\/p>\n

“`<\/p>\n

2. \u5c06HTML5\u9875\u9762\u653e\u5728\u7ebf\u4e0a\u6216\u672c\u5730\u670d\u52a1\u5668\u5b89\u5353app\u5236\u4f5c<\/a>\u4e0a\uff0c\u5e76\u901a\u8fc7WebView\u6765\u52a0\u8f7d<\/p>\n

3. \u4f7f\u7528HTML5\u7684API\u6765\u5b9e\u73b0\u4e0e\u539f\u751f\u5e94\u7528\u7684\u4ea4\u4e92\uff0c\u4f8b\u5982\u4f7f\u7528JavaScript\u6765\u8c03\u7528\u5b89\u5353\u7cfb\u7edf\u7684API<\/p>\n

“`<\/p>\n

\/\/ \u5728HTML5\u9875\u9762\u4e2d\u6dfb\u52a0\u4e0b\u9762\u7684JavaScript\u4ee3\u7801<\/p>\n

function callNativeFunction(parameters) {<\/p>\n

window.androidFunction.functionName(parameters);<\/p>\n

}<\/p>\n

\/\/ \u5728\u5b89\u5353\u5de5\u7a0b\u4e2d\u5b9e\u73b0\u4e00\u4e2a\u4f9bJavaScript\u8c03\u7528\u7684\u63a5\u53e3<\/p>\n

public class AndroidFunction {<\/p>\n

@JavascriptInterface<\/p>\n

public void functionName(String parameters) {<\/p>\n

\/\/ do something with parameters<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

4. \u5c06\u5b89\u5353\u5e94\u7528\u6253\u5305\u53d1\u5e03<\/p>\n

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