public void showWebViewContent(Context context, String content) {
if (!TextUtils.isEmpty(content)) { Matcher matcher = Pattern.compile("<body[^>]*>([\s\S]*)<\/body>").matcher(content); if (matcher.find()) {//通过正则表达式找出body的内容，包括body标签。下面是head内容，适配手机宽度、图片大小、文字换行 String head = "<head>" + "<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> " + "<style>img{max- 100%; auto; height:auto;} body{word-break:break-all;}</style>" + "</head>"; content = "<html>" + head + matcher.group() + "</html>"; } } WebView webview = new WebView(context); webview.getSettings().setDefaultTextEncodingName("utf-8"); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { webview.getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING); } else { webview.getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL); } webview.loadData(content, "text/html; charset=utf-8", "utf-8"); }