add option to set audio source for Android

goodatlas · Jan 12, 2019 · 87164c6 · 87164c6
1 parent 5f79403
commit 87164c6
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Showing 6 changed files with 14 additions and 5 deletions.
diff --git a/Example/App1.js b/Example/App1.js
@@ -37,7 +37,7 @@ export default class App extends Component {
     const p = await Permissions.check('microphone');
     console.log('permission check', p);
     if (p === 'authorized') return;
-    this.requestPermission();
+    return this.requestPermission();
   };
 
   requestPermission = async () => {

diff --git a/Example/App2.js b/Example/App2.js
@@ -36,7 +36,7 @@ export default class App extends Component {
     const p = await Permissions.check('microphone');
     console.log('permission check', p);
     if (p === 'authorized') return;
-    this.requestPermission();
+    return this.requestPermission();
   };
 
   requestPermission = async () => {

diff --git a/Example/App3.js b/Example/App3.js
@@ -24,7 +24,7 @@ export default class App extends Component {
     const p = await Permissions.check('microphone');
     console.log('permission check', p);
     if (p === 'authorized') return;
-    this.requestPermission();
+    return this.requestPermission();
   };
 
   requestPermission = async () => {

diff --git a/README.md b/README.md
@@ -16,6 +16,7 @@ const options = {
   sampleRate: 16000,  // default 44100
   channels: 1,        // 1 or 2, default 1
   bitsPerSample: 16,  // 8 or 16, default 16
+  audioSource: 6,     // android only (see below)
   wavFile: 'test.wav' // default 'audio.wav'
 };
 
@@ -32,6 +33,8 @@ AudioRecord.on('data', data => {
 });
 ```
 
+For `audioSource` use one of the constant values from [here](https://developer.android.com/reference/android/media/MediaRecorder.AudioSource). Default value is 6 (`VOICE_RECOGNITION`).
+
 Use 3rd-party module like [buffer](https://www.npmjs.com/package/buffer) to decode base64 data. Example -
 ```js
 // yarn add buffer

diff --git a/android/src/main/java/com/goodatlas/audiorecord/RNAudioRecordModule.java b/android/src/main/java/com/goodatlas/audiorecord/RNAudioRecordModule.java
@@ -26,6 +26,7 @@ public class RNAudioRecordModule extends ReactContextBaseJavaModule {
     private int sampleRateInHz;
     private int channelConfig;
     private int audioFormat;
+    private int audioSource;
 
     private AudioRecord recorder;
     private int bufferSize;
@@ -66,6 +67,11 @@ public void init(ReadableMap options) {
             }
         }
 
+        audioSource = AudioSource.VOICE_RECOGNITION;
+        if (options.hasKey("audioSource")) {
+            audioSource = options.getInt("audioSource");
+        }
+
         String documentDirectoryPath = getReactApplicationContext().getFilesDir().getAbsolutePath();
         outFile = documentDirectoryPath + "/" + "audio.wav";
         tmpFile = documentDirectoryPath + "/" + "temp.pcm";
@@ -79,7 +85,7 @@ public void init(ReadableMap options) {
 
         bufferSize = AudioRecord.getMinBufferSize(sampleRateInHz, channelConfig, audioFormat);
         int recordingBufferSize = bufferSize * 3;
-        recorder = new AudioRecord(AudioSource.VOICE_RECOGNITION, sampleRateInHz, channelConfig, audioFormat, recordingBufferSize);
+        recorder = new AudioRecord(audioSource, sampleRateInHz, channelConfig, audioFormat, recordingBufferSize);
     }
 
     @ReactMethod

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-audio-record",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "description": "Audio record buffers for React Native",
   "author": "Vinay",
   "license": "MIT",