How To Detect If Device Is Desktop And Or Mobile And If Connection Is Wifi Or Not With Angularjs

In today's tech-savvy world, understanding the environment your web application is running in can make a big difference in how you tailor the user experience. With the rise of mobile devices and varying network connections, determining if a user is accessing your site from a desktop or mobile device, and whether they are on a Wi-Fi or mobile data connection, can help you optimize your content and functionality.

AngularJS, a popular JavaScript framework, provides a straightforward way to detect these conditions in your web application. By leveraging AngularJS, you can easily adapt your site to different devices and network conditions, enhancing user engagement and overall performance.

To achieve this, you can utilize AngularJS services such as `$window` and `$location` to access information about the user's device and network connection. Here's how you can implement this functionality in your AngularJS application:

1. **Detecting Device Type**:
To determine if the user is accessing your site from a desktop or mobile device, you can check the screen width using the `$window` service. For example, you can create a function to check the screen width and classify it as a desktop or mobile device based on a predefined threshold:

Javascript

function detectDeviceType() {
    if ($window.innerWidth &lt; 768) {
        return &#039;Mobile&#039;;
    } else {
        return &#039;Desktop&#039;;
    }
}

2. **Detecting Connection Type**:
To identify whether the user is connected via Wi-Fi or a mobile data network, you can utilize the `$location` service to access the current URL protocol. In most cases, Wi-Fi connections use the `http` or `https` protocols, while mobile data connections can use other protocols such as `data` or `tel`:

Javascript

function detectConnectionType() {
    if ($location.protocol() === &#039;http&#039; || $location.protocol() === &#039;https&#039;) {
        return &#039;Wi-Fi&#039;;
    } else {
        return &#039;Mobile Data&#039;;
    }
}

3. **Integration into Your Application**:
You can call these functions within your AngularJS controllers or services to tailor the user experience based on the detected device and connection type. For example, you can dynamically load different content or adjust the layout based on the detected conditions.

Javascript

angular.module(&#039;myApp&#039;).controller(&#039;MainController&#039;, function($scope, $window, $location) {
    $scope.deviceType = detectDeviceType();
    $scope.connectionType = detectConnectionType();
    
    // Use $scope.deviceType and $scope.connectionType to customize your application
});

By incorporating these device and connection detection mechanisms into your AngularJS application, you can enhance the user experience by providing optimized content and functionality based on the user's device and network conditions. Whether your users are accessing your site from a desktop or mobile device, or on a Wi-Fi or mobile data connection, AngularJS empowers you to create a responsive and user-friendly web application.

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