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https://github.com/kevinresol/react-native-sound-recorder

Simplest Sound Recorder for React Native
https://github.com/kevinresol/react-native-sound-recorder

android audio ios react-native recorder sound

Last synced: 2 months ago
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Simplest Sound Recorder for React Native

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# react-native-sound-recorder



No-hassle Sound Recorder for React Native.



#### There are existing libraries out in the wild



- https://github.com/MisterAlex95/react-native-record-sound

- https://github.com/jsierles/react-native-audio



#### Why reinvent the wheel?



At the time of writing, the above libaries are either inconsistent or incomplete.



For example, the same `startRecording` call returns a `Promise` on Android but `null` in iOS.



Or `stopRecording` doesn't give a promise/callback at all. So forcing user to do silly things like "wait for 1 second" in order to make sure file is well written to disk.



## Getting started



`$ npm install react-native-sound-recorder --save`



or



`$ yarn add react-native-sound-recorder`



**if RN >= 0.60.0**



Autolink should work



**if RN < 0.60.0**



### Mostly automatic installation



`$ react-native link react-native-sound-recorder`



### Manual installation



#### iOS



1. In XCode, in the project navigator, right click `Libraries` ➜ `Add Files to [your project's name]`

2. Go to `node_modules` ➜ `react-native-sound-recorder` and add `RNSoundRecorder.xcodeproj`

3. In XCode, in the project navigator, select your project. Add `libRNSoundRecorder.a` to your project's `Build Phases` ➜ `Link Binary With Libraries`

4. Run your project (`Cmd+R`)<



#### Android



1. Open up `android/app/src/main/java/[...]/MainActivity.java`

  - Add `import com.kevinresol.react_native_sound_recorder.RNSoundRecorderPackage;` to the imports at the top of the file

  - Add `new RNSoundRecorderPackage()` to the list returned by the `getPackages()` method

2. Append the following lines to `android/settings.gradle`:

  	```

  	include ':react-native-sound-recorder'

  	project(':react-native-sound-recorder').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-sound-recorder/android')

  	```

3. Insert the following lines inside the dependencies block in `android/app/build.gradle`:

  	```

      compile project(':react-native-sound-recorder')

  	```

## Permissions



**iOS**: Add the following entry to `Info.plist`:



```

NSMicrophoneUsageDescription

This sample uses the microphone to record your speech and convert it to text.

```



**Android**: Add the following entry to `AndroidManifest.xml`:



```



```



## Usage

```javascript

import SoundRecorder from 'react-native-sound-recorder';



// Note: You may need to request runtime permission(s) first.



SoundRecorder.start(SoundRecorder.PATH_CACHE + '/test.mp4')

	.then(function() {

		console.log('started recording');

	});



SoundRecorder.stop()

	.then(function(result) {

		console.log('stopped recording, audio file saved at: ' + result.path);

	});

	

// Usage with Options:



 SoundRecorder.start(

        SoundRecorder.PATH_CACHE + '/' + fileName + '.mp4',

        {

          quality: SoundRecorder.QUALITY_MAX,

          format : SoundRecorder.FORMAT_AAC_ADTS,



        }

      ).then(function () {

       

 

      });

```

	



  

  

## API

```haxe

function start(path:String, ?options:Object):Promise;

function stop():Promise<{path:String, duration:Int}>;

function pause():Promise;

function resume():Promise;

```



### Options:



iOS:



- `quality`:Enum (Check out the [constants][ios constants] prefixed with `"QUALITY_"`)

- `format`:Enum (Check out the [constants][ios constants] prefixed with `"FORMAT_"`)

- `bitRate`:Int, default: not set (will fail on iPhone5 if set)

- `channels`:Int (1 or 2), default: 1

- `sampleRate`:Int default: 16000



Android:



- `source`:Enum (Check out the [constants][android constants] prefixed with `"SOURCE_"`)

- `format`:Enum (Check out the [constants][android constants] prefixed with `"FORMAT_"`)

- `encoder`:Enum (Check out the [constants][android constants] prefixed with `"ENCODER_"`)

- `channels`:Int (1 or 2), default: 1

- `encodingBitRate`:Int, default: 64000

- `sampleRate`:Int default: 16000



Note that the above enums are platform-specific.



### Path Constants



- PATH_CACHE 

- PATH_DOCUMENT 

- PATH_LIBRARY (N/A on Android)



[android constants]: https://github.com/kevinresol/react-native-sound-recorder/blob/master/android/src/main/java/com/kevinresol/react_native_sound_recorder/RNSoundRecorderModule.java#L40

[ios constants]: https://github.com/kevinresol/react-native-sound-recorder/blob/master/ios/RNSoundRecorder.m#L15