How to pass Json objects from js to java in android phonegap?

Question

I believe that there is a way to pass the json objects from JS to java using phonegap plugin. If anybody knows please help me on this. Thanks in advance buddies

kumar · Accepted Answer · 2012-11-23 07:49:50Z

1

Create a java class like this

public class MyJavaScriptInterface 
{

    Activity parentActivity;
    MyJavaScriptInterface(Activity activity){
             parentActivity = activity;
    }

    public void processData(String jsonString){
        /* your processing logic */

    }

in your activity

MyWebView.addJavascriptInterface(new MyJavaScriptInterface(this), "MyHandler");

in your html page 



<a href="#" data-transition="slide" onClick="window.MyHandler.processData("+jsonString+")">

Change this with your page code (html Page)

answered Nov 23, 2012 at 7:49

kumar

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1 Comment

baldraider Over a year ago

by sending JSON data like this I'm getting this error Uncaught SyntaxError: missing ) after argument list", source: file:///android_asset/' my code formatted like this with including JSON data

<img src="http://45.55.46.149/wp-content/uploads/2017/12/android-smart-text-selection-350x175.jpg" onClick='window.JavaScriptInterface.showImages("[{"name":"John","age":30,"city":"New York"}]");' />

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