App inventor extensions download

See Using App Inventor extensions to implement multitouch for an explanation of how this works. Hal Abelson ScaleDetector. Mouhamadou Oumar Sall SoundAnalysis. Further documentation for users and developers can be found here. Name Description Author Version Download. Justus Raju 1 ImageProcessorDemo. Evan Patton 2 PosenetTest. IT Management. Project Management. Resources Blog Articles. Menu Help Create Join Login. Open Source Commercial.

Planning 1 Mature 1 Inactive 1. Freshness Recently updated Mit einem Experten sprechen. Linode offers predictable flat fee pricing, which is universal across all 11 of its data centers. Standard Notes A free, open-source, and completely encrypted notes app. Standard Notes is a free and open source private notes app that features unmatched simplicity, end-to-end encryption and powerful extensions. WooCommerce is a customizable, open-source eCommerce platform built on WordPress.

Get started quickly and make your way. Add the WooCommerce plugin to any WordPress site and set up a new store in minutes. Get secure payments, configurable shipping options, and more, out of the box, for free.

From subscriptions to gym classes to luxury cars, WooCommerce is fully customizable. Add features and extend the functionality of your store with official extensions from the WooCommerce Marketplace. Kingfisher Lightweight, pure-Swift library for downloading images from the web.

Independent components. Use the downloader, caching system, and image processors separately as you need. Prefetching images and showing them from the cache to boost your app. Built-in transition animation when setting images. Customizable placeholder and indicator while loading images. The highly customizable and versatile GraphQL client with which you add on features like normalized caching as you grow.

It's built to be both easy to use for newcomers to GraphQL, and extensible, to grow to support dynamic single- app applications and highly customized GraphQL infrastructure.

In short, urql prioritizes usability and adaptability. As you're adopting Also a repeating alarm is now possible. Alarm Manager Extension with Notification or Autostart to send a notification at a given time only once, hourly or daily. After clicking the notification your app will be started. You can define a start text, which will be passed to your app in method 'get plain start text' and trigger some action after your app is started.

Also of course works if your app is not running. You also can define several alarms, just use a different id for each alarm. Barometer Sensor Extension to get the current pressure and altitude. Battery Manager Extension to provide battery information. Camera Extension to take pictures programmatically without user interaction. File Extension is an extension related to the File component.

Headset Plug Status Extension to get the headset plug status. Image Extension to do some basic image manipulation. Image Metadata Extension to read the metadata of an image file. Light Sensor Extension to get the illuminance. Location Service Extension. This extension is able to run in the background while your app is closed and stores location data latitude, longitude and optionally current datetime, altitude, accuracy, speed, current address and provider in TinyDB.

Also a background web functionality is available which can be used to send the location data to a web service of your choice using a POST request.

This could be used for example to store the location data in a MySQL database or to send an email after a location change was detected while the app is not running.

A notifier will be displayed while the location service is running in the background. Math Extension to parse a mathematical expression. Simple Notification Extension to send a notification. I'm using the following snippet.

Thank you Petrus! Why do we need this? Currently after drawing something and saving the canvas, the drawn image does not appear in the gallery of the device. It appears only after rebooting the device or using an app like Gallery Refresh , but that app only works for older Android versions. The new block "GalleryRefresh" fixes that issue for all Android versions.

Returns a Sha hash of a given string. Sponsor of this method is Adrian. Hide content, i. Use this method together with the property NavigationBarColor , see note there. Hide the system user interface. Show the system user interface. Returns a list of available sensors. Returns the package name of the app Note: if you run this block in the companion app, the package name of the companion app will be returned. After building your app, the package name of your app will be returned.

Returns the path to the assets. This method is useful, if you want to access files from the webviewer component stored in the assets of the app. Note: this method will work only for the webviewer component. It does not make sense to use it for other components! Returns the version code of the app Note: if you run this block in the companion app, the version code of the companion app will be returned. After building your app, the version code of your app will be returned.

Returns the version name of the app Note: if you run this block in the companion app, the version name of the companion app will be returned. After building your app, the version name of your app will be returned. Show the keyboard. Clear the cache of the current app. Returns true if clearing was successful, else false. Sponsor of this method is Antonio. Exclusive or for boolean: returns true only when inputs differ one is true, the other is false.