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PONull Exception During Init of Speech Recognition on Android
 

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  1. PONull Exception During Init of Speech Recognition on Android
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    <p>I'm working for the speech recognition for my application and I tried this code and I'm getting the error in my logcat as <strong>intent must not null exception</strong> in android </p> <pre><code> public class SpeechRecognizerActivity extends Activity { /** Called when the activity is first created. */ String a; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final TextView txt=(TextView)findViewById(R.id.textView1); class MyRecognitionListener implements RecognitionListener { @Override public void onBeginningOfSpeech() { Log.d("Speech", "onBeginningOfSpeech"); } @Override public void onBufferReceived(byte[] buffer) { Log.d("Speech", "onBufferReceived"); } @Override public void onEndOfSpeech() { Log.d("Speech", "onEndOfSpeech"); } @Override public void onError(int error) { Log.d("Speech", "onError"); } @Override public void onEvent(int eventType, Bundle params) { Log.d("Speech", "onEvent"); } @Override public void onPartialResults(Bundle partialResults) { Log.d("Speech", "onPartialResults"); } @Override public void onReadyForSpeech(Bundle params) { Log.d("Speech", "onReadyForSpeech"); } @Override public void onResults(Bundle results) { Log.d("Speech", "onResults"); ArrayList&lt;String&gt; strlist = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION); for (int i = 0; i &lt; strlist.size();i++ ) { Log.d("Speech", "result=" + strlist.get(i)); } } @Override public void onRmsChanged(float rmsdB) { Log.d("Speech", "onRmsChanged"); } } SpeechRecognizer sr = SpeechRecognizer.createSpeechRecognizer(getApplicationContext()); MyRecognitionListener listener = new MyRecognitionListener(); sr.setRecognitionListener(listener); sr.startListening(RecognizerIntent.getVoiceDetailsIntent(getApplicationContext())); } } </code></pre> <p>Please suggest me, what i'm making mistake or have to set something setting previously in the emulator before running the program. </p>
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    1. USNikolay Shmyrev
    1. USuser12378334
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    1. COWhat are you doing in your code? How are you trying to recognize voice i just can't understand?!!! Have you preferred any tutorial for this before implmenting ?
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      1. PONull Exception During Init of Speech Recognition on Android
      1. USGrIsHu
    2. COCheck out this http://www.vogella.com/code/ApiDemos/src/com/example/android/apis/app/VoiceRecognition.html
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      1. PONull Exception During Init of Speech Recognition on Android
      1. USGrIsHu
    3. CO@GrIsHu I think user2582340 doesn't want to open the speech input activity and thus tries to use the SpeechRecognizer, as asked ans answered here: http://stackoverflow.com/questions/6316937/how-can-i-use-speech-recognition-without-the-annoying-dialog-in-android-phones
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      1. USIgnatius Tremor
 

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