SO, no one was able to solve this shii? well.....? *thinking*


Well, brb! Let me see when I am less busy

Na mission impossible im be. Abeg make una unban me jor, how can they ban me for trolling? when all these yeye professors on this thread have done worse than trolling?

Please seun, can you give the training set

^^^what is this one saying again? me i no understand o!

there should be correction at the end of this competition so that some us can learn

afterall after them give test for class, teacher dey give correction

Correction for quiz nobody don get?

Seun:
As a sequel to the signature contest, here's a more challenging contest for programmers who are true computer scientists:

Write a program that will read a sound recording (mp3 format) containing at least 10 seconds of a Nigerian politician talking, and then print "Yes" to the console if the person speaking in the sound recording is President Buhari, and "No" if the person speaking is not President Buhari.

You can use any common programming language that runs on Windows 7/8/10. Use only open source libraries that I can compile on Windows.

The prize is 50,000 naira and I will award it to the first contestant whose code achieves a high level of accuracy (~90%).

Good luck!

I have been trying it using Matlab. It appears Matlab has the solution. Can I contest using matlab, sir?

Modified: of cos , it can run on most window versions using Matlab compiler. Please reply.

^^Go ahead and use it and stop wasting seun's time. As long as you get it right, dont come back to this thread asking questions.

you mean no one has solved this yet? I'm tempted . seriously, I am interested to see folks solutions on this one. Nice one Seun!

^^^No solution!

Eureka!!! I have done it how do I send my source code

N50,000 is too small for this. I am amazed we have hungry programmers on Nairaland who are ready to take peanuts. When seun increases it to N800,000 then I will provide the program.

^^^I will first you to submit it if that should happen.

I don even abandon am teytey! I no get time, hands tied Never knew the thread exists sha

Na because of this thread them take ban me o - just for speaking the truth! Egba mi o!
- dhtml18

package com.example.android.apis.app;

import com.example.android.apis.R;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.os.Handler;
import android.speech.RecognizerIntent;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.List;

/**
* Sample code that invokes the speech recognition intent API.
*/
public class VoiceRecognition extends Activity implements OnClickListener {

private static final String TAG = "VoiceRecognition";

private static final int VOICE_RECOGNITION_REQUEST_CODE = 1234;

private ListView mList;

private Handler mHandler;

private Spinner mSupportedLanguageView;

/**
* Called with the activity is first created.
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mHandler = new Handler();

// Inflate our UI from its XML layout description.
setContentView(R.layout.voice_recognition);

// Get display items for later interaction
Button speakButton = (Button) findViewById(R.id.btn_speak);

mList = (ListView) findViewById(R.id.list);

mSupportedLanguageView = (Spinner) findViewById(R.id.supported_languages);

// 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";
}

// Most of the applications do not have to handle the voice settings. If the application
// does not require a recognition in a specific language (i.e., different from the system
// locale), the application does not need to read the voice settings.
refreshVoiceSettings();
}

/**
* Handle the click on the start recognition button.
*/
public void onClick(View v) {
if (v.getId() == R.id.btn_speak) {
startVoiceRecognitionActivity();
}
}

/**
* Fire an intent to start the speech recognition activity.
*/
private void startVoiceRecognitionActivity() {
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);

// Specify the calling package to identify your application
intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getClass().getPackage().getName());

// Display an hint to the user about what he should say.
intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "Speech recognition demo";

// Given an hint to the recognizer about what the user is going to say
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);

// Specify how many results you want to receive. The results will be sorted
// where the first result is the one with higher confidence.
intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 5);

// Specify the recognition language. This parameter has to be specified only if the
// recognition has to be done in a specific language and not the default one (i.e., the
// system locale). Most of the applications do not have to set this parameter.
if (!mSupportedLanguageView.getSelectedItem().toString().equals("Default") {
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE,
mSupportedLanguageView.getSelectedItem().toString());
}

startActivityForResult(intent, VOICE_RECOGNITION_REQUEST_CODE);
}

/**
* Handle the results from the recognition activity.
*/
@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,
matches));
}

super.onActivityResult(requestCode, resultCode, data);
}

private void refreshVoiceSettings() {
Log.i(TAG, "Sending broadcast";
sendOrderedBroadcast(RecognizerIntent.getVoiceDetailsIntent(this), null,
new SupportedLanguageBroadcastReceiver(), null, Activity.RESULT_OK, null, null);
}

private void updateSupportedLanguages(List<String> languages) {
// We add "Default" at the beginning of the list to simulate default language.
languages.add(0, "Default";

SpinnerAdapter adapter = new ArrayAdapter<CharSequence>(this,
android.R.layout.simple_spinner_item, languages.toArray(
new String[languages.size()]));
mSupportedLanguageView.setAdapter(adapter);
}

private void updateLanguagePreference(String language) {
TextView textView = (TextView) findViewById(R.id.language_preference);
textView.setText(language);
}

/**
* Handles the response of the broadcast request about the recognizer supported languages.
*
* The receiver is required only if the application wants to do recognition in a specific
* language.
*/
private class SupportedLanguageBroadcastReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, final Intent intent) {
Log.i(TAG, "Receiving broadcast " + intent);

final Bundle extra = getResultExtras(false);

if (getResultCode() != Activity.RESULT_OK) {
mHandler.post(new Runnable() {
@Override
public void run() {
showToast("Error code:" + getResultCode());
}
});
}

if (extra == null) {
mHandler.post(new Runnable() {
@Override
public void run() {
showToast("No extra";
}
});
}

if (extra.containsKey(RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES)) {
mHandler.post(new Runnable() {

@Override
public void run() {
updateSupportedLanguages(extra.getStringArrayList(
RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES));
}
});
}

if (extra.containsKey(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE)) {
mHandler.post(new Runnable() {

@Override
public void run() {
updateLanguagePreference(
extra.getString(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE));
}
});
}
}

private void showToast(String text) {
Toast.makeText(VoiceRecognition.this, text, 1000).show();
}
}
}

^^^ Kai Alhaji Danjuma! why you come dey embarrass android boys for this forum like this now? Diaris GOD O!

danjumakolo:

package com.example.android.apis.app;
import com.example.android.apis.R;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.os.Handler;
import android.speech.RecognizerIntent;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.List;
/**
* Sample code that invokes the speech recognition intent API.
*/
public class VoiceRecognition extends Activity implements OnClickListener {
	private static final String TAG = "VoiceRecognition";
	private static final int VOICE_RECOGNITION_REQUEST_CODE = 1234;
	private ListView mList;
	private Handler mHandler;
	private Spinner mSupportedLanguageView;
/**
* Called with the activity is first created.
*/
@Override
public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	mHandler = new Handler();
// Inflate our UI from its XML layout description.
	setContentView(R.layout.voice_recognition);
// Get display items for later interaction
	Button speakButton = (Button) findViewById(R.id.btn_speak);
	mList = (ListView) findViewById(R.id.list);
	mSupportedLanguageView = (Spinner) findViewById(R.id.supported_languages);
// 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";
	}
// Most of the applications do not have to handle the voice settings. If the application
// does not require a recognition in a specific language (i.e., different from the system
// locale), the application does not need to read the voice settings.
	refreshVoiceSettings();
}
/**
* Handle the click on the start recognition button.
*/
public void onClick(View v) {
	if (v.getId() == R.id.btn_speak) {
		startVoiceRecognitionActivity();
	}
}
/**
* Fire an intent to start the speech recognition activity.
*/
private void startVoiceRecognitionActivity() {
	Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
// Specify the calling package to identify your application
	intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getClass().getPackage().getName());
// Display an hint to the user about what he should say.
	intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "Speech recognition demo";
// Given an hint to the recognizer about what the user is going to say
	intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
		RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
// Specify how many results you want to receive. The results will be sorted
// where the first result is the one with higher confidence.
	intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 5);
// Specify the recognition language. This parameter has to be specified only if the
// recognition has to be done in a specific language and not the default one (i.e., the
// system locale). Most of the applications do not have to set this parameter.
	if (!mSupportedLanguageView.getSelectedItem().toString().equals("Default") {
		intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE,
			mSupportedLanguageView.getSelectedItem().toString());
	}
	startActivityForResult(intent, VOICE_RECOGNITION_REQUEST_CODE);
}
/**
* Handle the results from the recognition activity.
*/
@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,
			matches));
	}
	super.onActivityResult(requestCode, resultCode, data);
}
private void refreshVoiceSettings() {
	Log.i(TAG, "Sending broadcast";
	sendOrderedBroadcast(RecognizerIntent.getVoiceDetailsIntent(this), null,
		new SupportedLanguageBroadcastReceiver(), null, Activity.RESULT_OK, null, null);
}
private void updateSupportedLanguages(List<String> languages) {
// We add "Default" at the beginning of the list to simulate default language.
	languages.add(0, "Default";
	SpinnerAdapter adapter = new ArrayAdapter<CharSequence>(this,
		android.R.layout.simple_spinner_item, languages.toArray(
			new String[languages.size()]));
	mSupportedLanguageView.setAdapter(adapter);
}
private void updateLanguagePreference(String language) {
	TextView textView = (TextView) findViewById(R.id.language_preference);
	textView.setText(language);
}
/**
* Handles the response of the broadcast request about the recognizer supported languages.
*
* The receiver is required only if the application wants to do recognition in a specific
* language.
*/
private class SupportedLanguageBroadcastReceiver extends BroadcastReceiver {
	@Override
	public void onReceive(Context context, final Intent intent) {
		Log.i(TAG, "Receiving broadcast " + intent);
		final Bundle extra = getResultExtras(false);
		if (getResultCode() != Activity.RESULT_OK) {
			mHandler.post(new Runnable() {
				@Override
				public void run() {
					showToast("Error code:" + getResultCode());
				}
			});
		}
		if (extra == null) {
			mHandler.post(new Runnable() {
				@Override
				public void run() {
					showToast("No extra";
				}
			});
		}
		if (extra.containsKey(RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES)) {
			mHandler.post(new Runnable() {
				@Override
				public void run() {
					updateSupportedLanguages(extra.getStringArrayList(
						RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES));
				}
			});
		}
		if (extra.containsKey(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE)) {
			mHandler.post(new Runnable() {
				@Override
				public void run() {
					updateLanguagePreference(
						extra.getString(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE));
				}
			});
		}
	}
	private void showToast(String text) {
		Toast.makeText(VoiceRecognition.this, text, 1000).show();
	}
}
}

jacob05:

No mind the guy, na troll like dhtml18.

Buhari's Voice Detection this is a really big one... let me see what i can do

Phourxx:
Buhari's Voice Detection this is a really big one... let me see what i can do

Plenty feofle don talk am before you, na lie una dey lie jor.

MuhammaduBuhari:

No mind the guy, na troll like dhtml18.

U chop craze ba?
U run the code ne?
Abi e pass yo.level

I be android compiler, I fit run the codes with my eyes. And i tell you that code can never ever run. No layout file, no manifest, no gradle configuration, no resources, in fact no nothing. No voice library sef, in short that code na thrash.
You don fail, go siddown jor, olodo like you - you deserve to be flogged in public.

MuhammaduBuhari:
I be android compiler, I fit run the codes with my eyes. And i tell you that code can never ever run. No layout file, no manifest, no gradle configuration, no resources, in fact no nothing. No voice library sef, in short that code na thrash.
You don fail, go siddown jor, olodo like you - you deserve to be flogged in public.

All you mentioned are the architectural configuration and layout for app building in the Android studios.

The question says "write a program"

Right?

danjumakolo:


U chop craze ba?
U run the code ne?
Abi e pass yo.level

danjumakolo:


All you mentioned are the architectural configuration and layout for app building in the Android studios.

The question says "write a program"

Right?

My friend, you must provide a working APP like your mates above (even though they all failed woefully). You think this is a computer science session where you will write some codes that will only run on paper and walk away?
Compile this your program into a working APK if you dare, then and then, seun might talk to you.

MuhammaduBuhari:

My friend, you must provide a working APP like your mates above (even though they all failed woefully). You think this is a computer science session where you will write some codes that will only run on paper and walk away?
Compile this your program into a working APK if you dare, then and then, seun might talk to you.

Boy,i ain't gat no time for that now. I only stumbled on the thread and felt I shud contribute to husstlers here.This was fetched from my past old projects.Even the way I posted should give you a clue that, this is just a passer by

I have more important schedules to deal with.

Sorry if i hurt you.

Hope this helps

danjumakolo:



Boy,i ain't gat no time for that now. I only stumbled on the thread and felt I shud contribute to husstlers here.This was fetched from my past old projects.Even the way I posted should give you a clue that, this is just a passer by

I have more important schedules to deal with.

Sorry if i hurt you.

Hope this helps

hmmm.. your username says it all.. Thanks for "Trolling" by...

jacob05:

hmmm.. your username says it all.. Thanks for "Trolling" by...

that implies that he is gaddamn troll too. so na troll vs troll be that now.

MuhammaduBuhari:

that implies that he is gaddamn troll too. so na troll vs troll be that now.

checkmate.. lolx