7/3/2023 0 Comments Ionic insomnia api postYou will need xCode if you are targeting iOS devices:.You will need JDK and Android Studio if you are targeting Android:.I'm using IntelliJ IDEA, but you can choose other IDEs:.Ionic documentation is very easy to follow and explains how to setup your development environment: I used a new mac for this article so I find most of the missing pieces. Preparationsīefore looking at a code example, we need to get our system setup. You will need to have some knowledge of these JavaScript based frameworks to be able to use Ionic. I picked Ionic because of my previous knowledge of AngularJS and JavaScript (which are used to build apps in Ionic), but it also lets you use React and Vue. There are a few good frameworks which allow you to easily create an app which can be deployed to both Android and iOS. But what if you need to collect data and label it for a different purpose? Here I show an easy way to build a mobile app which can run on both Android and iOS for both data collection and testing of the trained model. A famous example is the classic Human Activity Detection using mobile phones which can be found easily on the internet. There are a lot of cool applications for data coming from these sensors and a lot of those applications could benefit from machine learning models to infer more meaning from the sensor data. A list of sensors supported by Android can be found here. Sensors can tell us about environment, motion and orientation of the device, among other things. Mobile devices provide a rich set of sensors to allow us get a feel of where the device is being used and how. Pardon me if you find this over simplified. (path, file.name).Disclaimer: My targets for this article are data scientists which may not be necessarily coming from a software engineering background. The two functions go as well into our current file: This also changes how our header looks, and a click on an item should then have a different effect. In this function, we simply save a reference to it so later when we select the new destination, we know what to copy. To perform a copy or move operation, we first need to select a file that we want to move. This part is pretty fast – for the deletion of a file or folder we just need the path to the object and the name of it, which we can easily get from the information that is initially returned for the directory and stored locally. Go ahead and create some files and folders, but right now we are not yet able to navigate or perform our other operations. Now you are already able to test the basic functionality of our Ionic file explorer. To use all of this also makre sure to add both packages to your app/ like this: Ionic cordova plugin add cordova-plugin-file-opener2 Npm install cordova plugin add cordova-plugin-file Make sure you install both the npm packages and also the cordova plugin: The File opener plugin to open some of our files.The File plugin to perform all of our operations on the file system.To get started we just need a blank new app and 2 additional packages: We’ll implement the basic functionalities to create and delete files and folders, and also implement an intelligent navigation to create a tree of folders to navigate around. In this tutorial we will build a full file explorer with Ionic 4. Working with files in Ionic and Cordova applications can be painful and sometimes complicated, so today we want to go all in on the topic!
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