The cordova plugin 'mfilechooser'' is not working on Android phone with cordova 6.3.1
<p>The mfilechooser plugin to work for my cordova based app on the android emulator or device. No errors are reported  but the chooser is not launching.</p>

<p>Here is the snippet of my code.</p>

<p><strong>index.js</strong>      </p>

<pre><code> function choose(){

    window.plugins.mfilechooser.open([], function (uri) {

      alert(uri);

    }, function (error) {

        alert(error);

    });
    }
    function onDeviceReady() { 
    }

    function domLoaded(){
      document.addEventListener("deviceready", onDeviceReady, false);

    }
</code></pre>

<p><strong>index.html</strong></p>

<pre><code>&lt;!DOCTYPE html&gt;
    &lt;html&gt;
    &lt;head&gt;

        &lt;meta http-equiv="Content-Security-Policy" 
            default-src 'self';
            connect-src *;
            style-src 'self' data: chrome-extension-resource:      'unsafe-inline';
            img-src 'self' data: chrome-extension-resource:;
            frame-src 'self' data: chrome-extension-resource:;
            font-src 'self' data: chrome-extension-resource:;
            media-src *;&gt;

        &lt;meta name="format-detection" content="telephone=no"&gt;
        &lt;meta name="msapplication-tap-highlight" content="no"&gt;
        &lt;meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width"&gt;
        &lt;title&gt;Hello World&lt;/title&gt;
    &lt;/head&gt;
    &lt;body onload="domLoaded()"&gt;
        &lt;div&gt;
            &lt;h1&gt;Apache Cordova&lt;/h1&gt;
        &lt;/div&gt;
        &lt;div&gt;

             &lt;button onClick="choose()"&gt;choose file&lt;/button&gt;
        &lt;/div&gt;

        &lt;script type="text/javascript" src="cordova.js"&gt;&lt;/script&gt;
        &lt;script type="text/javascript" src="js/index.js"&gt;&lt;/script&gt;
    &lt;/body&gt;
    &lt;/html&gt;
</code></pre>

<p>Cordova 6.3.1
file chooser : <a href="https://github.com/MaginSoft/MFileChooser" rel="nofollow noreferrer">https://github.com/MaginSoft/MFileChooser</a></p>

<p>Thanks for your help</p>