Getting Started with ngCordova

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In this post, we will take a quick dip into ngCordova and Ionic Framework. We will take a look at setting up ngCordova with IonicFramework, add adding a few cordova plugins and testing it out on a device.

This post is not limited to IonicFramework. You can use the same knowledge with Onsen UI or any mobile hybrid application that is powered by Angularjs.

We are not going to build any specific app, but we will add a few plugins to a demo app and see how it works. This would be the list of plugins we would test drive


You can find the complete code here. You can use this repo to submit the app we create to Phonegap Build Service.

So, let us get started.


Before we proceed, you need to have a good understanding of Angularjs, IonicFramework or Onsen UI and Phonegap/Cordova.

Since we are going to work with device specific features, you would need an actual device to test your code. This setup will not run in a browser. Some of the features we are working on, may work on an emulator. Make sure you have setup everything on your machine so you can deploy the code to your device. You can refer PhoneGap 3 CLI Setup on Mac & Windows for more information.

Also, we will be using bower to add ngCordova to our project. Make sure you have git installed on your machine and run

npm install -g bower

Setup Project

Assuming that you have already done

npm install -g cordova ionic

We will scaffold a new Ionic app. Create a new folder named ionCordova. Open a new terminal/prompt here and run

ionic start ionCordova sidemenu

Then run

cd ionCordova

And then

ionic serve

This will launch the side menu template in your default browser.

Next, we will be deploying the app to the phone and testing the base project out. For that, we first need to add the respective platform. I have an Android device, so I will be building a project close to Android.

ionic platform add android

Next, we will install the side menu template on our device. Run

ionic run

Once the app is successfully deployed on to your device, you should see


Debugging Hybrid apps on Android with Chrome

I highly recommend using  chrome://inspect (Remote Debugging on Android with Chrome) while working with Android devices. You can access your app inside the web-view and debug as if you were working with your app in a browser.

Here is a quick snapshot

Screen Shot 2015-03-08 at 17.08.19


ngCordova was built to help make app development faster and more efficient than ever before. It gives you simple AngularJS wrappers for the most popular Cordova and PhoneGap plugins available, where you can take a picture, scan a barcode, upload a file, turn on your flashlight, get your current location, and much more with just a few lines of code.

Pretty simple! As of today, there are around 63 plugins in the ngCordova arsenal. These wrapper make interacting with device specific features pretty easy.

Setup ngCordova

To setup ngCordova, we will be using bower. Run

bower install ngCordova --save

Next, we will add a reference to it in our index.html. Open www/index.html and update it as below

Notice line 21. ngCordova should be after ionic bundle and before cordova.js reference. This is very very important.

Test ngCordova Setup

To  test the setup, we will print the basic device information on the screen. For that, we will be using the org.apache.cordova.device plugin. This is installed by default if you scaffold an Ionic app.

If you want to explicitly add it, run

cordova plugin add org.apache.cordova.device

First we will inject ngCordova as a dependency to our app. Open www/js/app.js and update

angular.module('starter', ['ionic', 'starter.controllers'])


angular.module('starter', ['ionic', 'starter.controllers', 'ngCordova'])

And then, we will update our UI to show the device information. Open www/templates/playlists.html and update it as below

Finally, we will update the PlaylistsCtrl you can ignore the names for now, we will clean up later on. Open www/js/controllers.js and update it as below

Things to notice :

We have removed all the code that we are not going to use.

Line 5 : We have injected $ionicPlatform, $scope and $cordovaDevice as dependencies

Line 6 : This is very important. All your ngCordova code SHOULD be written inside  $ionicPlatform.ready(). Else you will see a lot of undefined errors.

Line 7 : This is only a precaution. There are many instance, when the $scope does not update, so we are wrapping our  $cordovaDevice features inside a  $scope.$apply() so that Angular forces a model update.

Line 11 : We get the device object from $cordovaDevice.getDevice() and from that we extract the information needed as shown from lines 13 to 17 and add it to scope.

That is it!

Save all the files and execute

ionic run

And you should see


Simple and easy!

Refactor Code

Since we would be working with a set of cordova plugins, we will refactor this template.

Step 1 : Open www/templates/menu.html and update it as below

We have removed the old menu items and added a few of the plugins which we are going to test drive here.

Step 2 : Open www/js/app.js  and update it as below