@scottjgilroy/no-sleep v0.18.0

no-sleep

Prevent display sleep and enable wake lock in all Android and iOS web browsers.

Initially written by Rich Tibbet

Installation

This package is published to npm as @zakj/no-sleep and can be installed with:

npm install @zakj/no-sleep

Build from source

Install all development dependencies with:

pnpm install

To build this library run:

pnpm run build

Usage

Import ES6 module:

import NoSleep from '@zakj/no-sleep';

Create a new NoSleep object and then enable or disable it when needed.

To create a new NoSleep object:

var noSleep = new NoSleep();

To enable wake lock:

NOTE: This function call must be wrapped in a user input event handler e.g. a mouse or touch handler

// Enable wake lock.
// (must be wrapped in a user input event handler e.g. a mouse or touch handler)
document.addEventListener(
  'click',
  function enableNoSleep() {
    document.removeEventListener('click', enableNoSleep, false);
    noSleep.enable();
  },
  false,
);

To disable wake lock:

// Disable wake lock at some point in the future.
// (does not need to be wrapped in any user input event handler)
noSleep.disable();