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POSpeech Recognition in Surface View [android]
 

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    <p>I am trying to make speech recognition in a surface view work. I am getting one small error.<br> Error:</p> <p>It's not drawing the text but its drawing the background.</p> <p>This line(#64):</p> <pre><code>c.drawARGB(255, 0, 0, 255); //works p.setTextSize(50); p.setColor(Color.WHITE); c.drawText("mText: "+mText, 500, 500, p); //does not work </code></pre> <p>Code:</p> <pre><code>package com.l3g3nds.virtual_dog; import java.util.ArrayList; import java.util.Random; import android.annotation.TargetApi; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.Paint.Style; import android.media.MediaPlayer; import android.os.Bundle; import android.speech.RecognitionListener; import android.speech.RecognizerIntent; import android.speech.SpeechRecognizer; import android.util.Log; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.view.View; import android.view.View.OnTouchListener; import android.widget.TextView; @TargetApi(8) public class Main extends SurfaceView implements Runnable, OnTouchListener{ Thread t; boolean ok, started; SurfaceHolder holder; private String mText; private SpeechRecognizer sr; private static final String TAG = "MyStt3Activity"; public Main(Context context) { super(context); holder = getHolder(); setOnTouchListener(this); sr = SpeechRecognizer.createSpeechRecognizer(context); sr.setRecognitionListener(new listener()); mText = "nothing"; ok = false; t = null; } public void run() { while(ok == true) { if(!(holder.getSurface().isValid())) continue; Paint p = new Paint(); Canvas c = holder.lockCanvas(); c.drawARGB(255, 0, 0, 255); p.setTextSize(50); p.setColor(Color.WHITE); c.drawText("mText: "+mText, 500, 500, p); holder.unlockCanvasAndPost(c); } } public void pause() { ok = false; while(true){ try{ t.join(); }catch(Exception e){ e.printStackTrace(); } break; } t = null; } public void resume(){ ok = true; t = new Thread(this); t.start(); } @SuppressWarnings("deprecation") public boolean onTouch(View v, MotionEvent me) { int action = me.getAction(); if(action == MotionEvent.ACTION_DOWN){ Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,"voice.recognition.test"); intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS,5); sr.startListening(intent); Log.i("111111","11111111"); } else if(action == MotionEvent.ACTION_UP){ } else if(action == MotionEvent.ACTION_MOVE){ } return true; } class listener implements RecognitionListener { public void onReadyForSpeech(Bundle params) { Log.d(TAG, "onReadyForSpeech"); } public void onBeginningOfSpeech() { Log.d(TAG, "onBeginningOfSpeech"); } public void onRmsChanged(float rmsdB) { Log.d(TAG, "onRmsChanged"); } public void onBufferReceived(byte[] buffer) { Log.d(TAG, "onBufferReceived"); } public void onEndOfSpeech() { Log.d(TAG, "onEndofSpeech"); } public void onError(int error) { Log.d(TAG, "error " + error); mText.equals("error " + error); } public void onResults(Bundle results) { String str = new String(); Log.d(TAG, "onResults " + results); ArrayList&lt;String&gt; data = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION); for (int i = 0; i &lt; data.size(); i++) { Log.d(TAG, "result " + data.get(i)); str += data.get(i); } //mText.setText("results: "+String.valueOf(data.size())); if(data.size() &gt; 0) mText.equals(String.valueOf(data.get(0))); } public void onPartialResults(Bundle partialResults) { Log.d(TAG, "onPartialResults"); } public void onEvent(int eventType, Bundle params) { Log.d(TAG, "onEvent " + eventType); } } } </code></pre> <p>I thought my class was a context? What am I doing wrong.</p>
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