Android WebView：删除google drive / doc viewer中的弹出选项

Question

我通过将pdf网址附加到Google doc api

来加载WebView中的pdf文档

http://docs.google.com/gview?embedded=true&url=myurl

Pdf加载得很好，但网页显示两个选项 - Zoom-in和Pop-Out。有没有办法通过发送一些参数来禁用/隐藏弹出选项？任何帮助将不胜感激。谢谢！

Answer 1

您可以在结果中添加此回调＆＃34;弹出＆＃34;按钮将被删除。

@Override
    public void onPageFinished(WebView view, String url) {

        super.onPageFinished(view, url);
        mWebView.loadUrl("javascript:(function() { " +
                "document.querySelector('[role=\"toolbar\"]').remove();})()");
    }

注意：如果您现在想要显示此按钮，请在应用上一个javascript代码后显示您的网络视图。

Answer 2

mWebview = (WebView) findViewById(R.id.your_web_view_id);

//do the javascript enable to your webview
mWebview .getSettings().setJavaScriptEnabled(true);

//set the WebViewClient
mWebview .setWebViewClient(new WebViewClient() {

//add this line to Hide pop-out tool bar of pdfview in pagLoadFinish
        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
             mWebview .loadUrl("javascript:(function() {document.querySelector('[class=\"ndfHFb-c4YZDc-Wrql6b\"]').remove();})()")
        }
    })

这将删除弹出工具栏，即chrome浏览器中的重定向

快乐编码

Answer 3

//initialze WebView
webview = (WebView) findViewById(R.id.fullscree_webview);

//set the javascript enable to your webview
webview.getSettings().setJavaScriptEnabled(true);

//set the WebViewClient
webview.setWebViewClient(new WebViewClient() {

//once the page is loaded get the html element by class or id and through javascript hide it.
        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            webview.loadUrl("javascript:(function() { " +
                    "document.getElementsByClassName('ndfHFb-c4YZDc-GSQQnc-LgbsSe ndfHFb-c4YZDc-to915-LgbsSe VIpgJd-TzA9Ye-eEGnhe ndfHFb-c4YZDc-LgbsSe')[0].style.display='none'; })()");
        }
    })

Answer 4

以下是禁用该代码的代码：

<div style="width: 640px; height: 480px; position: relative;">
<iframe src="https://drive.google.com/file/d/0ByzS..." width="640" height="480"
frameborder="0" scrolling="no" seamless="" allowfullscreen="allowfullscreen"></iframe>
<div style="width: 80px; height: 80px; position: absolute; opacity: 0; right: 0px; top: 0px;"></div>
</div>

Answer 5

严格禁止任何人点击“弹出”

1. 使用

   从一开始就使WebView保持隐藏状态

   webview.setVisibility(View.GONE)
   

2. 在网络视图内

   webView.setWebViewClient(new WebViewClient() {
           @Override
           public void onPageFinished(WebView view, String url) {
               super.onPageFinished(view, url);
               webView.loadUrl("javascript:(function() { " +
                       "document.querySelector('[role=\"toolbar\"]').remove();})()");
               webView.setVisibility(View.VISIBLE);
           }
       });
   

简单却有效！干杯

Answer 6

<块引用>

100% 工作解决方案，我正在使用以下答案

    binding!!.webView.webViewClient = object : WebViewClient() {
        override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean {
            if(url.contains("https")){ // idea1 : back button to exit!
                // finish()
            }
            return true
        }
        override fun onPageFinished(view: WebView, url: String) {


// idea 2:  to hide button icon & background
    
            binding!!.webView.loadUrl("javascript:(function() { " +
                    "document.getElementsByClassName('ndfHFb-c4YZDc-GSQQnc-LgbsSe ndfHFb-c4YZDc-to915-LgbsSe VIpgJd-TzA9Ye-eEGnhe ndfHFb-c4YZDc-LgbsSe')[0].style.display='none'; " +
                    "document.getElementsByClassName('ndfHFb-c4YZDc-Wrql6b')[0].setAttribute('style','width:0px');})()")
        }
    }

xml：想法 3

<WebView
        android:layout_marginStart="-30dp"
        android:layout_marginEnd="-30dp"
        
        android:id="@+id/webView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

输出：