qt\u5b89\u5353\u5f00\u53d1<\/a>\u4e2d\u83b7\u53d6WebView\u63a7\u4ef6\uff1a<\/p>\n“`<\/p>\n
WebView webView = findViewById(R.id.webview);<\/p>\n
“`<\/p>\n
2.\u52a0\u8f7d\u7f51\u9875<\/p>\n
\u52a0\u8f7d\u7f51\u9875\u7684\u65b9\u6cd5\u6709\u4e24\u79cd\uff1aloadUrl()\u548cloadData()\u3002loadUrl()\u7528\u4e8e\u52a0\u8f7dURL\u5730\u5740\uff0cloadData()\u7528\u4e8e\u52a0\u8f7dHTML\u4ee3\u7801\u3002<\/p>\n
“`<\/p>\n
\/\/ \u52a0\u8f7dURL\u5730\u5740<\/p>\n
webView.loadUrl(“https:\/\/www.baidu.com”);<\/p>\n
\/\/ \u52a0\u8f7dHTML\u4ee3\u7801<\/p>\n
String html = “Hello World!”;<\/p>\n
webView.loadData(html, “text\/html”, “UTF-8”);<\/p>\n
“`<\/p>\n
3.\u8bbe\u7f6eWebView\u5c5e\u6027<\/p>\n
WebView\u6709\u5f88\u591a\u5c5e\u6027\u53ef\u4ee5\u8bbe\u7f6e\uff0c\u4f8b\u5982\u662f\u5426\u652f\u6301JavaScript\u3001\u662f\u5426\u663e\u793a\u7f29\u653e\u6309\u94ae\u3001\u662f\u5426\u5141\u8bb8\u7f29\u653e\u7b49\u7b49\u3002\u8bbe\u7f6eWebView\u5c5e\u6027\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
“`<\/p>\n
\/\/ \u8bbe\u7f6e\u652f\u6301JavaScript<\/p>\n
webView.getSettings().setJavaScriptEnabled(true);<\/p>\n
\/\/ \u8bbe\u7f6e\u663e\u793a\u7f29\u653e\u6309\u94ae<\/p>\n
webView.getSettings().setDisplayZoomControls(true);<\/p>\n
\/\/ \u8bbe\u7f6e\u5141\u8bb8\u7f29\u653e<\/p>\n
webView.getSettings().setSupportZoom(true);<\/p>\n
webView.getSettings().setBuiltInZoomControls(true);<\/p>\n
“`<\/p>\n
4.\u4e0e\u7f51\u9875\u4ea4\u4e92<\/p>\n
WebView\u53ef\u4ee5\u901a\u8fc7JavaScript\u4e0e\u7f51\u9875\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f8b\u5982\u83b7\u53d6\u7f51\u9875\u7684\u6807\u9898\u3001\u4fee\u6539\u7f51\u9875\u7684\u5185\u5bb9\u7b49\u64cd\u4f5c\u3002<\/p>\n
\u83b7\u53d6\u7f51\u9875\u7684\u6807\u9898\uff1a<\/p>\n
“`<\/p>\n
String title = webView.getTitle();<\/p>\n
“`<\/p>\n
\u4fee\u6539\u7f51\u9875\u7684\u5185\u5bb9\uff1a<\/p>\n
“`<\/p>\n
webView.loadUrl(“javascript:document.body.style.backgroundColor=’red’;”);<\/p>\n
“`<\/p>\n
5.\u5904\u7406WebView\u4e8b\u4ef6<\/p>\n
WebView\u53ef\u4ee5\u5904\u7406\u5f88\u591a\u4e8b\u4ef6\uff0c\u4f8b\u5982\u9875\u9762\u52a0\u8f7d\u5f00\u59cb\u3001\u9875\u9762\u52a0\u8f7d\u5b8c\u6210\u3001\u9875\u9762\u52a0\u8f7d\u5931\u8d25\u7b49\u4e8b\u4ef6\u3002\u5904\u7406WebView\u4e8b\u4ef6\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
“`<\/p>\n
webView.setWebViewClient(new WebViewClient() {<\/p>\n
@Override<\/p>\n
public void onPageStarted(WebView view, String url, Bitmap favicon) {<\/p>\n
\/\/ \u9875\u9762\u52a0\u8f7d\u5f00\u59cb<\/p>\n
}<\/p>\n
@Override<\/p>\n
public void onPageFinished(WebView view, String url) {<\/p>\n
\/\/ \u9875\u9762\u52a0\u8f7d\u5b8c\u6210<\/p>\n
}<\/p>\n
@Override<\/p>\n
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {<\/p>\n
\/\/ \u9875\u9762\u52a0\u8f7d\u5931\u8d25<\/p>\n
}<\/p>\n
});<\/p>\n
“`<\/p>\n
\u4ee5\u4e0a\u5c31\u662fWebView\u7684\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u3002WebView\u5728Android\u5f00\u53d1\u4e2d\u975e\u5e38\u5e38\u7528\uff0c\u638c\u63e1\u4e86WebView\u7684\u4f7f\u7528\uff0c\u53ef\u4ee5\u8ba9APP\u5728\u7528\u6237\u6d4f\u89c8\u7f51\u9875\u65f6\u66f4\u52a0\u6d41\u7545\u3001\u66f4\u52a0\u5feb\u6377\u3001\u66f4\u52a0\u65b9\u4fbf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Android\u5f00\u53d1\u4e2d\uff0cWebView\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u63a7\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5728APP\u4e2d\u5d4c\u5165\u7f51\u9875\uff0c\u8ba9\u7528\u6237\u5728APP\u4e2d\u6d4f\u89c8\u7f51\u9875\uff0c\u63d0\u5347\u7528\u6237\u7684\u4f7f\u7528\u4f53\u9a8c\u3002\u672c\u6587\u5c06\u4ecb\u7ecdWebView\u7684\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u3002\u4e00\u3001WebView\u7684\u539f\u7406Web<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[4437,4438,986,4439,1014],"class_list":["post-3689","post","type-post","status-publish","format-standard","hentry","category-appshangjia","tag-apk","tag-app","tag-986","tag-4439","tag-1014"],"_links":{"self":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/3689","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=3689"}],"version-history":[{"count":0,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/3689\/revisions"}],"wp:attachment":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/media?parent=3689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/categories?post=3689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/tags?post=3689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/i.cdn.yimenapp.com\/2023-03\/31\/16\/32692039485.jpg\")
<\/figure>\n<\/p>\n