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Merge branch 'readonly-p4-donut' into donut

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This commit is contained in:
Jeff Hamilton
2009-04-21 15:10:49 -07:00
committed by The Android Open Source Project
parent 099657c03e 136d537b79
commit cda0fbd1df
1 changed files with 14 additions and 3 deletions
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15
samples/ApiDemos/src/com/example/android/apis/app/VoiceRecognition.java
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@@ -20,6 +20,8 @@ import com.example.android.apis.R;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.speech.RecognizerIntent;
import android.view.View;
@@ -29,6 +31,7 @@ import android.widget.Button;
import android.widget.ListView;
import java.util.ArrayList;
import java.util.List;
/**
* Sample code that invokes the speech recognition intent API.
@@ -54,8 +57,16 @@ public class VoiceRecognition extends Activity implements OnClickListener {
mList = (ListView) findViewById(R.id.list);
// Attach actions to buttons
// Check to see if a recognition activity is present
PackageManager pm = getPackageManager();
List<ResolveInfo> activities = pm.queryIntentActivities(
new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);
if (activities.size() != 0) {
speakButton.setOnClickListener(this);
} else {
speakButton.setEnabled(false);
speakButton.setText("Recognizer not present");
}
}
/**
@@ -71,7 +82,6 @@ public class VoiceRecognition extends Activity implements OnClickListener {
* Fire an intent to start the speech recognition activity.
*/
private void startVoiceRecognitionActivity() {
//TODO Get these values from constants
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
@@ -85,6 +95,7 @@ public class VoiceRecognition extends Activity implements OnClickListener {
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == VOICE_RECOGNITION_REQUEST_CODE && resultCode == RESULT_OK) {
// Fill the list view with the strings the recognizer thought it could have heard
ArrayList<String> matches = data.getStringArrayListExtra(
RecognizerIntent.EXTRA_RESULTS);
mList.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,