initial commit

.gitignore

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+/node_modules

LICENSE

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+Copyright 2017 Daniel Ecer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+Web Speech API for React Native
+===============================
+
+This module attempts to provide the Web Speech API for React Native.
+
+The main purpose of the module is allow common web and pre-existing code to use the Web Speech API.
+
+This is currently in a very early stage:
+
+* Only Android supported at present
+* Only [SpeechRecognition API](https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognition) is mostly implemented
+
+Installation
+============
+`npm install react-native-web-speech-api`
+
+Dependencies
+============
+[react-native-android-speech-recognizer](https://www.npmjs.com/package/react-native-android-speech-recognizer)
+is used to provide the Android React Native module.
+
+Please follow its installation instructions.
+
+Usage
+=====
+
+```javascript
+import {
+  isSpeechRecognitionSupported,
+  SpeechRecognition
+} from 'react-native-web-speech-api';
+
+if (isSpeechRecognitionSupported()) {
+  const recognition = new SpeechRecognition();
+  recognition.onerror = event =>
+    console.log("Error:", event.error);
+  recognition.onresult = event =>
+    console.log("Result:", event.results[0][0].transcript);
+}
+```

index.js

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+// use ES5/commonjs for web version
+
+var index = require('./src/index');
+
+module.exports = index;

package.json

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+{
+  "name": "react-native-web-speech-api",
+  "repository": "de-code/react-native-web-speech-api",
+  "version": "0.0.1",
+  "description": "Web Speech API for React Native",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Daniel Ecer",
+  "license": "MIT",
+  "dependencies": {
+    "react-native-android-speech-recognizer": "0.0.1"
+  },
+  "peerDependencies": {
+    "react-native": "^0.29.0"
+  },
+  "devDependencies": {
+    "babel-core": "^6.21.0",
+    "babel-loader": "^6.2.10"
+  }
+}

src/index.android.js

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+import {
+  SpeechRecognizer,
+  RecognizerIntent,
+  RecognitionListener
+} from 'react-native-android-speech-recognizer';
+
+export const isSpeechRecognitionSupported = () =>
+  !!SpeechRecognizer;
+
+export class SpeechRecognition {
+  abort() {
+    if (this._recognizer) {
+      this._recognizer.destroy();
+    }
+  }
+
+  start() {
+    if (this._recognizer) {
+      this._recognizer.destroy();
+      this._recognizer = null;
+    }
+    SpeechRecognizer.createSpeechRecognizer().then(recognizer => {
+      this._recognizer = recognizer;
+      const listeners = {};
+      if (this.onspeechstart) {
+        listeners.onBeginningOfSpeech = () => this.onspeechstart();
+      }
+      if (this.onspeechend) {
+        listeners.onEndOfSpeech = () => this.onspeechend();
+      }
+      if (this.onerror) {
+        listeners.onError = event => this.onerror({
+          error: "Failed with error code: " + event.error
+        });
+      }
+      listeners.onResults = event => {
+        const recognition = event.results[SpeechRecognizer.RESULTS_RECOGNITION];
+        const bestRecognition = recognition[0];
+        const speechRecognitionEvent = {
+          resultIndex: 0,
+          results: [[{
+            transcript: bestRecognition
+          }]],
+        }
+        speechRecognitionEvent.results[0].isFinal = true;
+        if (this.onresult) {
+          this.onresult(speechRecognitionEvent);
+        }
+      }
+      recognizer.setRecognitionListener(listeners);
+      recognizer.startListening(RecognizerIntent.ACTION_RECOGNIZE_SPEECH, {});
+    });
+  }
+
+  stop() {
+    if (this._recognizer) {
+      this._recognizer.cancel();
+    }
+  }
+}

src/index.js

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+var isSpeechRecognitionSupported = function() {
+  window && 'webkitSpeechRecognition' in window;
+}
+
+var SpeechRecognition = window && window.webkitSpeechRecognition;
+
+module.exports = {
+  isSpeechRecognitionSupported: isSpeechRecognitionSupported,
+  SpeechRecognition: SpeechRecognition
+}