{"id":22331,"date":"2024-04-24T15:31:11","date_gmt":"2024-04-24T07:31:11","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=22331"},"modified":"2024-04-24T15:31:11","modified_gmt":"2024-04-24T07:31:11","slug":"%e7%bd%91%e9%a1%b5%e5%8c%85%e8%a3%85%e6%88%90%e5%ae%89%e5%8d%93app%e6%9c%89%e4%bb%80%e4%b9%88%e5%8a%9e%e6%b3%95%e5%91%a2%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/22331\/","title":{"rendered":"\u7f51\u9875\u5305\u88c5\u6210\u5b89\u5353app\u6709\u4ec0\u4e48\u529e\u6cd5\u5462\uff1f"},"content":{"rendered":"

\u5728\u4e92\u8054\u7f51\u4e16\u754c\u4e2d\uff0c\u7f51\u7ad9\u548c\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\uff08Apps\uff09\u5df2\u6210\u4e3a\u751f\u6d3b\u4e2d\u65e0\u5904\u4e0d\u5728\u7684\u5b58\u5728\u3002\u4f46\u662f\uff0c\u5c06\u4e00\u4e2a\u7f51\u7ad9\u76f4\u63a5\u8f6c\u6362\u4e3a\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u7684\u65b9\u5f0f\u5bf9\u8bb8\u591a\u5f00\u53d1\u8005\u6765\u8bf4\u53ef\u80fd\u662f\u4e00\u4e2a\u964c\u751f\u7684\u6982\u5ff5\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u8fc7\u7a0b\u7684\u539f\u7406\u4ee5\u53ca\u5982\u4f55\u8be6\u7ec6\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u3002<\/p>\n

\u6982\u8ff0\uff1a<\/p>\n

\u5c06\u4e00\u4e2a\u7f51\u9875\u5305\u88c5\u6210\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u9645\u4e0a\u662f\u8ba9\u7f51\u9875\u5728\u5b89\u5353\u8bbe\u5907\u4e0a\u901a\u8fc7\u4e00\u4e2a\u672c\u5730\u5bb9\u5668\uff08\u5373WebView\u63a7\u4ef6\uff09\u8fd0\u884c\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u7528\u6237\u8bbe\u5907\u4e0a\u7684\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee\u3002\u56e0\u6b64\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u4e3a\u539f\u672c\u7684\u7f51\u7ad9\u63d0\u4f9b\u66f4\u591a\u7684\u539f\u751f\u529f\u80fd\u4ee5\u53ca\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u5c06\u7f51\u9875\u5305\u88c5\u6210\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n

1.\u4e86\u89e3WebView<\/p>\n

WebView\u662f\u5b89\u5353\u5e73\u53f0\u63d0\u4f9b\u7684\u7528\u4e8e\u6e32\u67d3\u548c\u663e\u793a\u7f51\u9875\u5185\u5bb9\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u901a\u8fc7\u4f7f\u7528WebView\u63a7\u4ef6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5c06\u4efb\u610f\u7684\u7f51\u9875\u5d4c\u5957\u5230\u5b89\u5353\u5e94\u7528\u5185\u90e8\uff0c\u540c\u65f6\u53ef\u4ee5\u4f7f\u7528\u672c\u5730\u4ee3\u7801\uff08\u4f8b\u5982Java\u6216Kotlin\uff09\u4e0e\u6b64\u7f51\u9875\u4e92\u52a8\u3002WebView\u652f\u6301\u5f88\u591a\u4e3b\u6d41\u7684Web\u6280\u672f\uff0c\u5305\u62ecHTML\u3001CSS\u3001JavaScript\u7b49\uff0c\u56e0\u6b64\u786e\u4fdd\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u7684\u5d4c\u5957\u7f51\u9875\u548c\u5728\u6d4f\u89c8\u5668\u4e0a\u7684\u663e\u793a\u6548\u679c\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

2.\u9879\u76ee\u51c6\u5907<\/p>\n

\u8981\u5b9e\u73b0\u5c06\u7f51\u9875\u5305\u88c5\u6210\u5b89\u5353\u5e94\u7528\uff0c\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b89\u5353\u9879\u76ee\u3002\u5728Android Studio\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u9879\u76ee\uff0c\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u9879\u76ee\u540d\u79f0\u3001\u516c\u53f8\u57df\u4ee5\u53ca\u5b58\u50a8\u8def\u5f84\uff0c\u5e76\u8bbe\u7f6e\u5e94\u7528\u7a0b\u5e8f\u7684\u5305\u540d\u3002\u63a5\u4e0b\u6765\uff0c\u9009\u62e9\u76ee\u6807\u8bbe\u5907\u53ca\u6700\u4f4e\u5b89\u5353SDK\u7248\u672c\uff0c\u5e76\u9009\u62e9\u521b\u5efa\u4e00\u4e2a\u5e26\u6709\u7a7aActivity\u7684\u57fa\u672c\u9879\u76ee\u6a21\u677f\u3002<\/p>\n

3.\u6dfb\u52a0WebView\u63a7\u4ef6<\/p>\n

\u5728\u9879\u76ee\u7684\u4e3b\u5e03\u5c40\u6587\u4ef6\uff08\u4f8b\u5982activity_main.xml\uff09\u4e2d\uff0c\u6dfb\u52a0\u4e00\u4e2aW\u5728\u7ebf\u82f9\u679c\u5c01\u88c5\u8f6f\u4ef6<\/a>ebView\u63a7\u4ef6\u3002\u786e\u4fdd\u8be5\u63a7\u4ef6\u5728\u5e03\u5c40\u4e2d\u5360\u636e\u5c4f\u5e55\u7684\u5927\u90e8\u5206\u6216\u5168\u90e8\u533a\u57df\uff0c\u4ee5\u4fbf\u4f7f\u7528\u8005\u53ef\u4ee5\u6e05\u695a\u5730\u67e5\u770b\u548c\u64cd\u4f5c\u5d4c\u5957\u7684\u7f51\u9875\u5185\u5bb9\u3002<\/p>\n

\u4f8b\u5982\uff1a<\/p>\n

“`xml<\/p>\n<\/p>\n

android:id=”@+id\/webView”<\/p>\n

android:layout_width=”match_parent”<\/p>\n

android:layout_height=”match_parent” \/><\/p>\n

“`<\/p>\n

4.\u914d\u7f6eWebView\u548c\u52a0\u8f7dURL<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u5728\u4e3b\u6d3b\u52a8\uff08MainActivity\uff09\u7684\u4ee3\u7801\u6587\u4ef6\u4e2d\uff0c\u9700\u8981\u914d\u7f6eWebView\u548c\u52a0\u8f7d\u6307\u5b9a\u7684\u7f51\u9875URL\u3002\u9996\u5148\uff0c\u5728onCreate\u65b9\u6cd5\u4e2d\u83b7\u53d6WebView\u63a7\u4ef6\u7684\u5f15\u7528\uff0c\u5e76\u8fdb\u884c\u4e00\u4e9b\u57fa\u672c\u8bbe\u7f6e\u3002<\/p>\n

“`java<\/p>\n

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

\/\/ \u542f\u7528JavaScript\u652f\u6301<\/p>\n

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

\/\/ \u8bbe\u7f6e\u7f29\u653e\u652f\u6301\uff08\u9009\u62e9\u6027\uff09<\/p>\n

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

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

\/\/ \u8bbe\u7f6e\u81ea\u9002\u5e94\u5c4f\u5e55\u5bbd\u5ea6<\/p>\n

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

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

\/\/ \u52a0\u8f7d\u6307\u5b9a\u7684URL<\/p>\n

webView.loadUrl(“https:\/\/example.com”);<\/p>\n

“`<\/p>\n

5.\u5904\u7406\u7f51\u9875\u5bfc\u822a<\/p>\n

\u4e3a\u4e86\u4f7fWebView\u80fd\u6b63\u786e\u5904\u7406\u7f51\u9875\u5bfc\u822a\uff0c\u9700\u8981\u81ea\u5b9a\u4e49WebViewClient\u4ee5\u62e6\u622a\u5e76\u5904\u7406\u7f51\u9875\u52a0\u8f7d\u4e8b\u4ef6\u3002\u5728\u4e3b\u6d3b\u52a8\u4e2d\u521b\u5efa\u4e00\u4e2a\u5185\u90e8\u7c7b\uff0c\u7ee7\u627f\u81eaWebViewClient\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3aWebView\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n

“`java<\/p>\n

class MyWebViewClient extends WebViewClient {<\/p>\n

@Override<\/p>\n

public boolean shouldOverrideUrlLoading(WebView view, String url) {<\/p>\n

view.loadUrl(url);<\/p>\n

return true;<\/p>\n

}<\/p>\n

}<\/p>\n

\/\/ \u5c06\u521b\u5efa\u7684WebViewClient\u7c7b\u5b9e\u4f8b\u8bbe\u7f6e\u7ed9WebView<\/p>\n

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

“`<\/p>\n

6.\u5904\u7406\u8bbe\u5907\u8fd4\u56de\u6309\u94ae<\/p>\n

\u4e3a\u4e86\u4f7f\u7528\u6237\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u80fd\u6b63\u5e38\u4f7f\u7528\u8fd4\u56de\u6309\u94ae\uff0c\u9700\u8981\u91cd\u5199\u4e3b\u6d3b\u52a8\u7684onBackPressed\u65b9\u6cd5\uff0c\u786e\u4fdd\u6309\u4e0b\u8fd4\u56de\u952e\u65f6\u4f1a\u8fd4\u56de\u4e0a\u4e00\u4e2a\u7f51\u9875\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5173\u95ed\u5e94\u7528\u3002<\/p>\n

“`java<\/p>\n

@Override<\/p>\n

public void onBandroidh5\u6df7\u5408\u5f00\u53d1<\/a>ackPressed() {<\/p>\n

if (webView.canGoBack()) {<\/p>\n

webView.goBack();<\/p>\n

} else {<\/p>\n

super.onBackPressed();<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5373\u53ef\u5b9e\u73b0\u5c06\u7f51\u9875\u5305\u88c5\u6210\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u7528\u6237\u4f53\u9a8c\uff0c\u5982\u6dfb\u52a0\u8fdb\u5ea6\u6761\u3001\u9519\u8bef\u5904\u7406\u7b49\u3002\u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Android Studio\u6253\u5305\u5e76\u5bfc\u51fa\u5b89\u88c5\u5305\uff08.apk\u6587\u4ef6\uff09\uff0c\u5728\u5b89\u5353\u8bbe\u5907\u4e0a\u8fdb\u884c\u5b89\u88c5\u548c\u6d4b\u8bd5\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

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

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