What is the best way to initiate a background process upon the startup of a Windows WinRT/C# device or application?

What is the ideal way to initiate a background task that utilizes IBackgroundTask in a universal app designed for windows/windows phone?

In my development process with cordova, I am crafting an application for ios, android, wp8 and windows. Each platform operates a native class before app initialization, allowing the addition of code to kickstart a task/service. However, when creating a windows project through cordova, it generates as a javascript project devoid of any C# file to begin with.

Am I limited to incorporating winJs code in order to trigger the background task?

javascriptc#cordovawindows-runtimewinjs

Answer №1

To solve this issue, I took the approach of creating a Cordova plugin. The plugin includes a method called init, which is invoked when the app launches. With this plugin, I am able to access services on iOS, Android, and Windows platforms.

After creating the plugin, I proceeded to initiate my Windows service within the WindowProxy.js file that is part of the Cordova plugin.

It's important to note that the service itself should be contained in a separate library with its output type specified as Windows Runtime Component.

Below is a snippet demonstrating how to start the service:

Code excerpt from WindowsProxy.js file:

init: function (successCallback, errorCallback) {
        // Code logic for starting the background task
    },

Answer №2

If you are faced with the decision of which class to implement, my recommendation is to develop the application using native coding.

However, if you would like to keep the core logic written in JavaScript and only use this class for a specific background task, you can write the functionality in a native language for Windows. Afterwards, you can refer to this guide to package it into a Cordova plugin.

In my personal opinion, creating a Cordova plugin is a simple and highly impactful solution.

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