webview 对图片自适应

来源：互联网发布：时时彩组六杀号软件编辑：程序博客网时间：2024/04/27 16:20

private class MyWebViewClient extends WebViewClient {    @Override    public void onPageFinished(WebView view, String url) {        super.onPageFinished(view, url);        imgReset();//重置webview中img标签的图片大小        // html加载完成之后，添加监听图片的点击js函数        //addImageClickListner();    }    @Override    public boolean shouldOverrideUrlLoading(WebView view, String url) {        view.loadUrl(url);        return true;    }    /**     * 对图片进行重置大小，宽度就是手机屏幕宽度，高度根据宽度比便自动缩放     **/    private void imgReset() {        webView1.loadUrl("javascript:(function(){" +                "var objs = document.getElementsByTagName('img'); " +                "for(var i=0;i<objs.length;i++)  " +                "{"                + "var img = objs[i];   " +                "    img.style.maxWidth = '100%'; img.style.height = 'auto';  " +                "}" +                "})()");    }}
webView1.setWebViewClient(new MyWebViewClient());String html = bean.data.packagedetail;webView1.loadData(html,"text/html; charset=UTF-8", null);
去除webview自带边距
String  s="<html><head></head><body style='margin:0;padding:0'>"+ss+"</body></html>";mWebView.loadDataWithBaseURL("", s,        "text/html", "utf-8", "");

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