Android Application run in browser but not in mobile

When i ran my application in android phone and send request to server at that time i get error - requested url not found (404 error). Same application i ran into browser it works perfect.

Code for calling web service

getLoginDetails(username,password) {  
    var sRequest1 = '<MRREQ><REQTYPE>LOGIN</REQTYPE><USERID>'+ username +'</USERID><PASSWORD>'+ password +'</PASSWORD></MRREQ>';
    //var data = JSON.stringify({sRequest: sRequest1});
    let headers = new Headers();
    headers.append('Content-Type','application/x-www-form-urlencoded; charset=UTF-8');
	 return`${}/DoLogin`,'sRequest=' + sRequest1,{ headers: headers });


<?xml version='1.0' encoding='utf-8'?>
<widget id="io.ionic.starter" version="0.0.1" xmlns="" xmlns:cdv="">
    <description>An Ionic Framework and Cordova project.</description>
    <author email="hi@ionicframework" href="">Ionic Framework Team</author>
    <content src="index.html" />
    <access origin="*" />
    <allow-intent href="http://*/*" />
    <allow-intent href="https://*/*" />
    <allow-intent href="tel:*" />
    <allow-intent href="sms:*" />
    <allow-intent href="mailto:*" />
    <allow-intent href="geo:*" />
    <platform name="android">
        <allow-intent href="market:*" />
    <platform name="ios">
        <allow-intent href="itms:*" />
        <allow-intent href="itms-apps:*" />
    <preference name="webviewbounce" value="false" />
    <preference name="UIWebViewBounce" value="false" />
    <preference name="DisallowOverscroll" value="true" />
    <preference name="android-minSdkVersion" value="15" />
    <preference name="BackupWebStorage" value="none" />
    <preference name="SplashScreenDelay" value="2000" />
    <preference name="FadeSplashScreenDuration" value="1000" />
    <feature name="StatusBar">
        <param name="ios-package" onload="true" value="CDVStatusBar" />
    <plugin name="cordova-plugin-console" spec="~1.0.3" />

Got the whitelist plugin installed, setted the allow-navigation/access vars in the config and added a csrp meta tag?

If you use the chrome remote debugger, waddaya see?

a added my config file please check it out.
and i am used android phone for android app testing not using chrome debugger

You can debug the app while it’s running on your phone using the chrome remote debugger


in you omnibar in chrome

and if you check the network tab? Is your phone on the same network? Can he access the webserver?

Thanx maxx0r …my problem solved…
but now i tried to use chrome remote debugger …but it display inactive tab…what is the problem??