DB Meter

Improve this doc

$ ionic plugin add cordova-plugin-dbmeter

Repo: https://github.com/akofman/cordova-plugin-dbmeter

This plugin defines a global DBMeter object, which permits to get the decibel values from the microphone.

Supported platforms

iOS
Android

Usage

import {DBMeter} from 'ionic-native';



// Start listening
let subscription = DBMeter.start().subscribe(
  data => console.log(data)
);

// Check if we are listening
DBMeter.isListening().then(
  (isListening : boolean) => console.log(isListening)
);

// Stop listening
subscription.unsubscribe();

// Delete DBMeter instance from memory
DBMeter.delete().then(
  () => console.log("Deleted DB Meter instance"),
  error => console.log("Error occurred while deleting DB Meter instance")
);

Static Methods

`start()`

Starts listening

Returns: Observable<string> Returns an observable. Subscribe to start listening. Unsubscribe to stop listening.

`stop()`

Stops listening

`isListening()`

Check if the DB Meter is listening

Returns: Promise<boolean> Returns a promise that resolves with a boolean that tells us whether the DB meter is listening

`delete()`

Delete the DB Meter instance

Returns: Promise<any> Returns a promise that will resolve if the instance has been deleted, and rejects if errors occur.