https://github.com/khushi89012/js_awaker

https://github.com/khushi89012/js_awaker

Last synced: 9 days ago
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• Host: GitHub
• URL: https://github.com/khushi89012/js_awaker
• Owner: khushi89012
• Created: 2024-04-24T06:43:43.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-04-24T06:44:06.000Z (7 months ago)
• Last Synced: 2024-04-24T13:26:33.595Z (7 months ago)
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Js_awaker

# Screen Wake Lock Example

This repository demonstrates how to utilize the Screen Wake Lock API to prevent a device's screen from dimming or locking during a video call. 

## Overview

The Screen Wake Lock API provides a way to prevent devices from dimming or locking the screen automatically, ensuring that important activities such as video calls remain uninterrupted.

## Getting Started

To use the Screen Wake Lock API, follow these steps:

1. Include the code provided in your project.

2. Call the `startVideoCall()` function when initiating a video call.

3. The `requestWakeLock()` function requests a wake lock to prevent the screen from dimming or locking during the video call.

4. The `releseWakeLock()` function releases the wake lock after a specified duration (default: 10 minutes).

## Code Example

```javascript

async function requestWakeLock(){

  try{

    wakeLock = await navigator.wakeLock.request('screen')

    console.log("Screen wake lock is activated")

  }

  catch(err){

    console.error("Error requesting : ",err.message)

  }

}

const releseWakeLock = ()=> wakeLock && wakeLock.release()

const startVideoCall = ()=>{

  requestWakeLock()

  setTimeout(releseWakeLock,600000)

}