First activity:
Intent intent = new Intent(FirstActivity.this, SecondActivity.class);
intent.putExtra("speechtext", yourstring);
startActivity(intent);
finish();
Second activity:
String speechtext = getIntent().getStringExtra("speechtext");
سؤال
I am developing an android app that has two parts: 1. converts speech to text and 2. manipulates the text to query a database. I have both parts working separately - what is the best way to join the activities together?
To be clear, I want to take the text output from the Speech to text and use that as an input for another Activity. Any help is greatly appreciated!
المحلول
First activity:
Intent intent = new Intent(FirstActivity.this, SecondActivity.class);
intent.putExtra("speechtext", yourstring);
startActivity(intent);
finish();
Second activity:
String speechtext = getIntent().getStringExtra("speechtext");
نصائح أخرى
Kindly take a look at below codes!..
**Using Intent:::**
Intent intent = new Intent(
RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, "en-US");
try {
startActivityForResult(intent, RESULT_SPEECH);
txtText.setText("");
} catch (ActivityNotFoundException a) {
Toast t = Toast.makeText(getApplicationContext(),
"Opps! Your device doesn't support Speech to Text",
Toast.LENGTH_SHORT);
t.show();
}
Without Using Intent::
Step 1: Implement RecognitionListener in your class.
Step 2. Add the Below codes:
private SpeechRecognizer speech = null;
private Intent speechIntent=null;
/**
* Speech Result is used to Store the Voice Commands
*/
private ArrayList<String> speechResult;
inside onCreate() --- >
speech = SpeechRecognizer.createSpeechRecognizer(this);
speech.setRecognitionListener(this);
Trigger this after your button Click:
if (SpeechRecognizer.isRecognitionAvailable(this)) {
if(speechIntent==null ){
speechIntent=new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
speechIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, "en");
speechIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, this.getPackageName());
speechIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);
speechIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS,12);
speech.startListening(speechIntent);
}else{
if(speech!=null){
speech.startListening(speechIntent);
}
}
}
replace the onResults with below code:::
public void onResults(Bundle results) {
speechResult = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
if(speechResult!=null){
if(speechResult.size()>0 ){
String command=speechResult.get(0).toString();
}
}
}