npm package: @nativescript-community/motion-activity
Description: NativeScript plugin for Motion Activity Detection
Author: Martin Guillon
Latest version: 1.1.4

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<h1 align="center">@nativescript-community/motion-activity</h1>
<p align="center">
		<a href="https://npmcharts.com/compare/@nativescript-community/motion-activity?minimal=true"><img alt="Downloads per month" src="https://img.shields.io/npm/dm/@nativescript-community/motion-activity.svg" height="20"/></a>
<a href="https://www.npmjs.com/package/@nativescript-community/motion-activity"><img alt="NPM Version" src="https://img.shields.io/npm/v/@nativescript-community/motion-activity.svg" height="20"/></a>
	</p>

<p align="center">
  <b>NativeScript plugin for Motion Activity Detection</b></br>
  <sub><sub>
</p>

<br />


| <img src="https://raw.githubusercontent.com/nativescript-community/motion-activity/master/images/demo-ios.gif" height="500" /> | <img src="https://raw.githubusercontent.com/nativescript-community/motion-activity/master/images/demo-android.gif" height="500" /> |
| --- | ----------- |
| iOS Demo | Android Demo |


[](#table-of-contents)

## Table of Contents

* [Installation](#installation)
	* [iOS](#ios)
* [Usage](#usage)
	* [Examples:](#examples)
* [Demos and Development](#demos-and-development)
	* [Repo Setup](#repo-setup)
	* [Build](#build)
	* [Demos](#demos)
* [Contributing](#contributing)
	* [Update repo ](#update-repo-)
	* [Update readme ](#update-readme-)
	* [Update doc ](#update-doc-)
	* [Publish](#publish)
	* [modifying submodules](#modifying-submodules)
* [Questions](#questions)


[](#installation)

## Installation
Run the following command from the root of your project:

`ns plugin add @nativescript-community/motion-activity`

### iOS

Dont forget to add `NSMotionUsageDescription` to your app `Info.plist`


[](#usage)

## Usage




```ts
import ActivityRecognition from '@nativescript-community/motion-activity'
import { request } from '@nativescript-community/perms'
const activityRecognition = ActivityRecognition.getInstance();

activityRecognition.on(ActivityRecognition.activityEvent, function (eventData) {
	const activityType = eventData.activity.type;
	const activityConfidence = eventData.activity.confidence;

	...
});

if (__ANDROID__ && android.os.Build.VERSION.SDK_INT >= 29) {
	// on android >= 29 you need to request permission at runtime
	const result = await request('android.permission.ACTIVITY_RECOGNITION');
	if (result[0] !== 'authorized') {
		throw new Error('missing ACTIVITY_RECOGNITION permission: ' + result[0])
	}
}
activityRecognition.start();

```

### Examples:

- [Basic ](demo-snippets/vue/Basic.vue)
  - A basic usage example.


[](#demos-and-development)

## Demos and Development


### Repo Setup

The repo uses submodules. If you did not clone with ` --recursive` then you need to call
```
git submodule update --init
```

The package manager used to install and link dependencies must be `pnpm` or `yarn`. `npm` wont work.

To develop and test:
if you use `yarn` then run `yarn`
if you use `pnpm` then run `pnpm i`

**Interactive Menu:**

To start the interactive menu, run `npm start` (or `yarn start` or `pnpm start`). This will list all of the commonly used scripts.

### Build

```bash
npm run build.all
```
WARNING: it seems `yarn build.all` wont always work (not finding binaries in `node_modules/.bin`) which is why the doc explicitly uses `npm run`

### Demos

```bash
npm run demo.[ng|react|svelte|vue].[ios|android]

npm run demo.svelte.ios # Example
```

Demo setup is a bit special in the sense that if you want to modify/add demos you dont work directly in `demo-[ng|react|svelte|vue]`
Instead you work in `demo-snippets/[ng|react|svelte|vue]`
You can start from the `install.ts` of each flavor to see how to register new demos 


[](#contributing)

## Contributing

### Update repo 

You can update the repo files quite easily

First update the submodules

```bash
npm run update
```

Then commit the changes
Then update common files

```bash
npm run sync
```
Then you can run `yarn|pnpm`, commit changed files if any

### Update readme 
```bash
npm run readme
```

### Update doc 
```bash
npm run doc
```

### Publish

The publishing is completely handled by `lerna` (you can add `-- --bump major` to force a major release)
Simply run 
```shell
npm run publish
```

### modifying submodules

The repo uses https:// for submodules which means you won't be able to push directly into the submodules.
One easy solution is t modify `~/.gitconfig` and add
```
[url "ssh://git@github.com/"]
	pushInsteadOf = https://github.com/
```


[](#questions)

## Questions

If you have any questions/issues/comments please feel free to create an issue or start a conversation in the [NativeScript Community Discord](https://nativescript.org/discord).