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Load a javascript method from Android Webview


Load a javascript method from Android Webview

By : user31565
Date : November 22 2020, 01:01 AM
This might help you Ok, I'm sorry for your time loss. I was looking for an answer for hours, and then within 15 minutes of posting the question I found the solution.
The problem seemed to be the two consecutive calls to loadUrl. Maybe the page wasn't properly loaded yet while I was already calling the javascript function.
code :
mWebView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if (url.equals("file:///android_asset/page.html")) {
                mWebView.loadUrl("javascript:plot();");
            }
        }
    });


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Android webview load local javascript

Android webview load local javascript


By : George
Date : March 29 2020, 07:55 AM
will help you Hi actually I thing you should call directly the js file because you are calling it from the browser which considers the asset folder being its root folder. You should use the "file:///" prefix when calling from java code. Try something like this:
code :
<script type="text/javascript" src="www/js/jsfile.js"/>
Load JavaScript in android webview using loadUrl()

Load JavaScript in android webview using loadUrl()


By : htdung228
Date : March 29 2020, 07:55 AM
it fixes the issue I am using a webview in my activity to show a webpage and I am using javascript to hide the header. , You can use below code -
code :
    try {

        // Load the html into jsoup
        Document doc = Jsoup.connect("http://your-site.com/").get();

        // find and remove header
        Element header = doc.getElementById("your-header");
        header.remove();

        // find and remove footer
        Element footer = doc.getElementById("your-footer");
        footer.remove();

        // Load data into a WebView
        WebView wv = (WebView) findViewById(R.id.webView);
        WebSettings ws = wv.getSettings();
        ws.setJavaScriptEnabled(true);
        wv.loadData(doc.toString(), "text/html", "utf-8");

    } catch (IOException e) {
        e.printStackTrace();
    }
Android WebView won't load a javascript graph

Android WebView won't load a javascript graph


By : Bodmas
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I have a webpage that shows a graph. It uses javascript, jquery, bootstrap and angular.js. In my android app I try to load this graph using a WebView. This is the code in the android.support.v4.app.Fragment. , Error was with file permissions in the server.
how to load the javascript in android webView

how to load the javascript in android webView


By : MsJazzFingers712
Date : March 29 2020, 07:55 AM
I wish this help you i have the two java script files of my web service..and it will display the bar charts in web view...but i'm unable to get that....this is the code which i used , Are You Sure add this ...
Android WebView: is there a way, in javascript, to load another javascript file and preserve filename/line number inform

Android WebView: is there a way, in javascript, to load another javascript file and preserve filename/line number inform


By : bgross
Date : March 29 2020, 07:55 AM
To fix the issue you can do I've got a WebView. It's got some javascript. I need to dynamically and synchronously load more javascript stored in the assets folder. , You can load scripts like this...
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