Develop Reference

Switch state using intent [duplicate]

I was in trouble with logical error somewhere in my program, what happening is when I use time picker and Switch in my MainActivity then the time selected and Switch state getting changed in my another activity i.e: UtilMainActivity which is a subclass. But whereas, when I change the switch state and time in my UtilMainActivity it is not resulting in a change of switch state and alarm time in my MainActivity.What I actually need is when I change alarm time and switch in MainActivity does not lead to change of time and switch in my UtilMainActivity.......Hope You understand my problem. Here is My MainActivity.
UtilMainActivity
public class UtilMainActivity extends AppCompatActivity implements
TimePickerDialog.OnTimeSetListener {
SwitchCompat onOffSwitch;
TextView firstAlarmTextView;
TextView timeLeftTextView;
LinearLayout firstAlarmLayout;
UtilSharedPreferencesHelper sharPrefHelper;
UtilTimerManager utilTimerManager;
UtilAlarmParams utilAlarmParams;
BroadcastReceiver timeLeftReceiver;
private final String LOG_TAG = UtilMainActivity.class.getSimpleName();
final int ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE = 45;
final float DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION = 2f; // number of alarms, first alarm, interval values text size is larger than text around them
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.utility_activity_main);
onOffSwitch = (SwitchCompat) findViewById(R.id.switch_main);
firstAlarmLayout = (LinearLayout) findViewById(R.id.layout_main_firstalarm);
firstAlarmTextView = (TextView) findViewById(R.id.textview_main_firstalarm_time);
timeLeftTextView = (TextView) findViewById(R.id.textview_main_timeleft);
sharPrefHelper = new UtilSharedPreferencesHelper(UtilMainActivity.this);
sharPrefHelper.printAll();
utilAlarmParams = sharPrefHelper.utilgetParams();
utilTimerManager = new UtilTimerManager(UtilMainActivity.this);
showFirstAlarmTime(utilAlarmParams.firstUtilAlarmTime.toString());
showTimeLeft(utilAlarmParams);
onOffSwitch.setChecked(sharPrefHelper.isAlarmTurnedOn());
onOffSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
utilAlarmParams.turnedOn = isChecked;
if (isChecked) {
checkNotificationPolicy();
checkOverlayPermission();
utilTimerManager.startSingleAlarmTimer(utilAlarmParams.firstUtilAlarmTime.toMillis());
showToast(getString(R.string.utility_main_alarm_turned_on_toast));
} else {
utilTimerManager.cancelTimer();
showToast(getString(R.string.utility_main_alarm_turned_off_toast));
}
showTimeLeft(utilAlarmParams);
sharPrefHelper.utilsetAlarmState(isChecked);
}
});
firstAlarmLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Bundle timePickerBundle = new Bundle();
timePickerBundle.putInt(UtilTimePickerDialogFragment.BUNDLE_KEY_ALARM_HOUR, sharPrefHelper.utilgetHour());
timePickerBundle.putInt(UtilTimePickerDialogFragment.BUNDLE_KEY_ALARM_MINUTE, sharPrefHelper.utilgetMinute());
UtilTimePickerDialogFragment timePicker = new UtilTimePickerDialogFragment();
timePicker.setArguments(timePickerBundle);
timePicker.show(getFragmentManager(), UtilTimePickerDialogFragment.FRAGMENT_TAG);
}
});
}
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
protected void onResume() {
super.onResume();
showTimeLeft(utilAlarmParams);
timeLeftReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context ctx, Intent intent) {
if (intent.getAction().compareTo(Intent.ACTION_TIME_TICK) == 0) { //i.e. every minute
showTimeLeft(utilAlarmParams);
}
}
};
registerReceiver(timeLeftReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));
}
#Override
protected void onPause() {
super.onPause();
if (timeLeftReceiver != null) {
unregisterReceiver(timeLeftReceiver);
}
}
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
public void onTimeSet(TimePicker view, int hour, int minute) {
UtilAlarmTime utilAlarmTime = new UtilAlarmTime(hour, minute);
utilAlarmParams.firstUtilAlarmTime = utilAlarmTime;
showFirstAlarmTime(utilAlarmTime.toString());
showTimeLeft(utilAlarmParams);
resetTimerIfTurnedOn();
sharPrefHelper.utilsetTime(utilAlarmTime);
}
private void showToast(String message) {
Toast.makeText(UtilMainActivity.this, message, Toast.LENGTH_SHORT).show();
}
private void resetTimerIfTurnedOn() {
if (onOffSwitch.isChecked()) {
utilTimerManager.resetSingleAlarmTimer(utilAlarmParams.firstUtilAlarmTime.toMillis());
showToast(getString(R.string.utility_main_alarm_reset_toast));
}
}
private void showFirstAlarmTime(String firstAlarmTime) {
String wholeTitle = getString(R.string.utility_main_firstalarm_time, firstAlarmTime);
SpannableString wholeTitleSpan = new SpannableString(wholeTitle);
wholeTitleSpan.setSpan(new RelativeSizeSpan(DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION),
wholeTitle.indexOf(firstAlarmTime) - 1,
wholeTitle.indexOf(firstAlarmTime) + firstAlarmTime.length(), 0);
firstAlarmTextView.setText(wholeTitleSpan);
}
#RequiresApi(api = Build.VERSION_CODES.M)
private void showTimeLeft(UtilAlarmParams utilAlarmParams) {
UtilAlarmTime utilAlarmTime = utilAlarmParams.firstUtilAlarmTime;
timeLeftTextView.setText(getString(R.string.utility_all_time_left, utilAlarmTime.getHoursLeft(), utilAlarmTime.getMinutesLeft()));
if (utilAlarmParams.turnedOn) {
timeLeftTextView.setTextColor(getColor(R.color.primary));
} else {
timeLeftTextView.setTextColor(getColor(R.color.main_disabled_textcolor));
}
Log.d(LOG_TAG, "Time left: "+ utilAlarmTime.getHoursLeft() + ":" + utilAlarmTime.getMinutesLeft());
}
private void checkNotificationPolicy() {
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
&& !notificationManager.isNotificationPolicyAccessGranted()) {
Intent intent = new Intent(
android.provider.Settings
.ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS);
startActivity(intent);
}
}
/**
* needed for Android Q: on some devices activity doesn't show from fullScreenNotification without
* permission SYSTEM_ALERT_WINDOW
*/
#RequiresApi(api = Build.VERSION_CODES.M)
private void checkOverlayPermission() {
if ((Build.VERSION.SDK_INT > Build.VERSION_CODES.P) && (!Settings.canDrawOverlays(this))) {
Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
Uri.parse("package:" + this.getPackageName()));
startActivityForResult(intent, ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE);
}
}
}
MainActivity
public class MainActivity extends AppCompatActivity implements
IntervalDialogFragment.IntervalDialogListener,
NumberOfAlarmsDialogFragment.NumberOfAlarmsDialogListener,
TimePickerDialog.OnTimeSetListener {
SwitchCompat onOffSwitch;
ListView alarmsListView;
TextView intervalBetweenAlarmsTextView;
TextView numberOfAlarmsTextView;
TextView firstAlarmTextView;
TextView timeLeftTextView;
LinearLayout firstAlarmLayout;
LinearLayout intervalLayout;
LinearLayout numberOfAlarmsLayout;
AlarmsListHelper alarmsListHelper;
SharedPreferencesHelper sharPrefHelper;
TimerManager timerManager;
AlarmParams alarmParams;
BroadcastReceiver timeLeftReceiver;
Button sleepTimer;
private final String LOG_TAG = MainActivity.class.getSimpleName();
final int ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE = 45;
final float DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION = 2f; // number of alarms, first alarm, interval values text size is larger than text around them
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
alarmsListView = (ListView) findViewById(R.id.listview_main_alarmslist);
onOffSwitch = (SwitchCompat) findViewById(R.id.util_switch_main);
intervalBetweenAlarmsTextView = (TextView) findViewById(R.id.textview_main_interval);
numberOfAlarmsTextView = (TextView) findViewById(R.id.textview_main_numberofalarms);
firstAlarmLayout = (LinearLayout) findViewById(R.id.layout_main_firstalarm);
firstAlarmTextView = (TextView) findViewById(R.id.util_textview_main_firstalarm_time);
timeLeftTextView = (TextView) findViewById(R.id.textview_main_timeleft);
intervalLayout = (LinearLayout) findViewById(R.id.layout_main_interval);
numberOfAlarmsLayout = (LinearLayout) findViewById(R.id.layout_main_numberofalarms);
sleepTimer = (Button) findViewById(R.id.sleepTimer);
sharPrefHelper = new SharedPreferencesHelper(MainActivity.this);
sharPrefHelper.printAll();
alarmParams = sharPrefHelper.getParams();
timerManager = new TimerManager(MainActivity.this);
alarmsListHelper = new AlarmsListHelper(MainActivity.this, alarmsListView);
showFirstAlarmTime(alarmParams.firstAlarmTime.toString());
showTimeLeft(alarmParams);
showInterval(sharPrefHelper.getIntervalStr());
showNumberOfAlarms(sharPrefHelper.getNumberOfAlarmsStr());
onOffSwitch.setChecked(sharPrefHelper.isAlarmTurnedOn());
alarmsListHelper.showList(alarmParams);
onOffSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
alarmParams.turnedOn = isChecked;
if (isChecked) {
checkNotificationPolicy();
checkOverlayPermission();
timerManager.startSingleAlarmTimer(alarmParams.firstAlarmTime.toMillis());
showToast(getString(R.string.main_alarm_turned_on_toast));
sharPrefHelper.setNumberOfAlreadyRangAlarms(0);
} else {
timerManager.cancelTimer();
showToast(getString(R.string.main_alarm_turned_off_toast));
}
alarmsListHelper.showList(alarmParams);
showTimeLeft(alarmParams);
sharPrefHelper.setAlarmState(isChecked);
}
});
intervalLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
IntervalDialogFragment dialog = new IntervalDialogFragment();
Bundle intervalBundle = new Bundle();
intervalBundle.putString(IntervalDialogFragment.BUNDLE_KEY_INTERVAL, sharPrefHelper.getIntervalStr());
dialog.setArguments(intervalBundle);
dialog.show(getFragmentManager(), IntervalDialogFragment.FRAGMENT_TAG);
}
});
numberOfAlarmsLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
NumberOfAlarmsDialogFragment dialog = new NumberOfAlarmsDialogFragment();
Bundle numberOfAlarmsBundle = new Bundle();
numberOfAlarmsBundle.putString(NumberOfAlarmsDialogFragment.BUNDLE_KEY_NUMBER_OF_ALARMS, sharPrefHelper.getNumberOfAlarmsStr());
dialog.setArguments(numberOfAlarmsBundle);
dialog.show(getFragmentManager(), NumberOfAlarmsDialogFragment.FRAGMENT_TAG);
}
});
firstAlarmLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Bundle timePickerBundle = new Bundle();
timePickerBundle.putInt(TimePickerDialogFragment.BUNDLE_KEY_ALARM_HOUR, sharPrefHelper.getHour());
timePickerBundle.putInt(TimePickerDialogFragment.BUNDLE_KEY_ALARM_MINUTE, sharPrefHelper.getMinute());
TimePickerDialogFragment timePicker = new TimePickerDialogFragment();
timePicker.setArguments(timePickerBundle);
timePicker.show(getFragmentManager(), TimePickerDialogFragment.FRAGMENT_TAG);
}
});
sleepTimer.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
openNewActivity();
}
});
}
public void openNewActivity(){
Intent intent = new Intent(this, SleepTimerActivity.class);
startActivity(intent);
}
#Override
protected void onResume() {
super.onResume();
showTimeLeft(alarmParams);
timeLeftReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context ctx, Intent intent) {
if (intent.getAction().compareTo(Intent.ACTION_TIME_TICK) == 0) { //i.e. every minute
showTimeLeft(alarmParams);
}
}
};
registerReceiver(timeLeftReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));
}
#Override
protected void onPause() {
super.onPause();
if (timeLeftReceiver != null) {
unregisterReceiver(timeLeftReceiver);
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
new Handler().post(new Runnable() {
#Override
public void run() {
final View view = findViewById(R.id.scheduleactivity);
if (view != null) {
view.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
// Do something...
Toast.makeText(getApplicationContext(), "Scheduled Utilities Stopper", Toast.LENGTH_SHORT).show();
return true;
}
});
}
}
});
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.action_settings: {
Intent intent = new Intent(this, PrefActivity.class);
startActivity(intent);
break;
}
case R.id.scheduleactivity: {
Intent intent = new Intent(this, UtilMainActivity.class);
startActivity(intent);
break;
}
}
return super.onOptionsItemSelected(item);
}
#Override
public void onIntervalChanged(String intervalStr) {
showInterval(intervalStr);
alarmParams.interval = Integer.parseInt(intervalStr);
alarmsListHelper.showList(alarmParams);
resetTimerIfTurnedOn();
sharPrefHelper.setInterval(intervalStr);
}
#Override
public void onNumberOfAlarmsChanged(String numberOfAlarmsStr) {
showNumberOfAlarms(numberOfAlarmsStr);
alarmParams.numberOfAlarms = Integer.parseInt(numberOfAlarmsStr);
alarmsListHelper.showList(alarmParams);
resetTimerIfTurnedOn();
sharPrefHelper.setNumberOfAlarms(numberOfAlarmsStr);
}
#Override
public void onTimeSet(TimePicker view, int hour, int minute) {
AlarmTime alarmTime = new AlarmTime(hour, minute);
alarmParams.firstAlarmTime = alarmTime;
showFirstAlarmTime(alarmTime.toString());
alarmsListHelper.showList(alarmParams);
showTimeLeft(alarmParams);
sharPrefHelper.setNumberOfAlreadyRangAlarms(0);
resetTimerIfTurnedOn();
sharPrefHelper.setTime(alarmTime);
}
private void showToast(String message) {
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
}
private void resetTimerIfTurnedOn() {
if (onOffSwitch.isChecked()) {
timerManager.resetSingleAlarmTimer(alarmParams.firstAlarmTime.toMillis());
showToast(getString(R.string.main_alarm_reset_toast));
}
}
private void showInterval(String interval) {
String wholeTitle = getString(R.string.main_interval, interval);
SpannableString wholeTitleSpan = new SpannableString(wholeTitle);
wholeTitleSpan.setSpan(new RelativeSizeSpan(DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION), wholeTitle.indexOf(interval), interval.length() + 1, 0);
intervalBetweenAlarmsTextView.setText(wholeTitleSpan);
}
private void showNumberOfAlarms(String numberOfAlarms) {
int numberOfAlarmsInt = Integer.parseInt(numberOfAlarms);
String wholeTitle = this.getResources().getQuantityString(R.plurals.main_number_of_alarms, numberOfAlarmsInt, numberOfAlarmsInt);
SpannableString wholeTitleSpan = new SpannableString(wholeTitle);
wholeTitleSpan.setSpan(new RelativeSizeSpan(DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION),
wholeTitle.indexOf(numberOfAlarms),
numberOfAlarms.length() + 1, 0);
numberOfAlarmsTextView.setText(wholeTitleSpan);
}
private void showFirstAlarmTime(String firstAlarmTime) {
String wholeTitle = getString(R.string.main_firstalarm_time, firstAlarmTime);
SpannableString wholeTitleSpan = new SpannableString(wholeTitle);
wholeTitleSpan.setSpan(new RelativeSizeSpan(DISPLAYED_NUMBERS_SIZE_RELATIVE_TO_TEXT_PROPORTION),
wholeTitle.indexOf(firstAlarmTime) - 1,
wholeTitle.indexOf(firstAlarmTime) + firstAlarmTime.length(), 0);
firstAlarmTextView.setText(wholeTitleSpan);
}
private void showTimeLeft(AlarmParams alarmParams) {
AlarmTime alarmTime = alarmParams.firstAlarmTime;
timeLeftTextView.setText(getString(R.string.all_time_left, alarmTime.getHoursLeft(), alarmTime.getMinutesLeft()));
if (alarmParams.turnedOn) {
timeLeftTextView.setTextColor(getColor(R.color.primary));
} else {
timeLeftTextView.setTextColor(getColor(R.color.main_disabled_textcolor));
}
Log.d(LOG_TAG, "Time left: "+alarmTime.getHoursLeft() + ":" + alarmTime.getMinutesLeft());
}
private void checkNotificationPolicy() {
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
&& !notificationManager.isNotificationPolicyAccessGranted()) {
Intent intent = new Intent(
android.provider.Settings
.ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS);
startActivity(intent);
}
}
/**
* needed for Android Q: on some devices activity doesn't show from fullScreenNotification without
* permission SYSTEM_ALERT_WINDOW
*/
private void checkOverlayPermission() {
if ((Build.VERSION.SDK_INT > Build.VERSION_CODES.P) && (!Settings.canDrawOverlays(this))) {
Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
Uri.parse("package:" + this.getPackageName()));
startActivityForResult(intent, ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE);
}
}
}

Your activity, won't get the new data, because it's receiver was already unregistered, to make this easier for you, I would advise, you start the activity with startActivityForResult that way when you are done, you can set the data and the previous activity will receive the data in a bundle on this callback onActivityResult(...)

Trying to implement a speech to text, don't know what is wrong

New to Android development, trying to implement a speech to text that will print the words on the screen in real time but getting the below error. Can't seem to understand where the problem is. Is it because I am calling the startRecording() and stopRecording() from the togglebutton events or is is it something else entirely.
com.example.android.moviebud E/SpeechRecognizer: not connected to the recognition service
package com.example.android.moviebud;
import android.content.Intent;
import android.os.Bundle;
import android.speech.RecognitionListener;
import android.speech.RecognizerIntent;
import android.speech.SpeechRecognizer;
import android.support.v7.app.AppCompatActivity;
import android.widget.CompoundButton;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ToggleButton;
public class MainActivity extends AppCompatActivity implements RecognitionListener {
ToggleButton recBtn;
SpeechRecognizer recognizer;
Intent recognitionIntent;
#Override
protected void onCreate(Bundle savedInstanceState) {
recognizer = SpeechRecognizer.createSpeechRecognizer(this);
recognizer.setRecognitionListener(this);
recognitionIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
recBtn = (ToggleButton) findViewById(R.id.recBtn);
recBtn.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
if (isChecked) {
recognizer.startListening(recognitionIntent);
} else {
recognizer.stopListening();
recognizer.destroy();
}
}
});
}
#Override
public void onReadyForSpeech(Bundle bundle) {
Toast.makeText(getApplicationContext(), "READY", Toast.LENGTH_SHORT).show();
}
#Override
public void onBeginningOfSpeech() {
Toast.makeText(getApplicationContext(), "Speech recognition started", Toast.LENGTH_SHORT).show();
}
#Override
public void onRmsChanged(float v) {
}
#Override
public void onBufferReceived(byte[] bytes) {
}
#Override
public void onEndOfSpeech() {
}
#Override
public void onError(int i) {
Toast.makeText(getApplicationContext(), "Some error occurred", Toast.LENGTH_SHORT).show();
}
#Override
public void onResults(Bundle bundle) {
TextView v = (TextView) findViewById(R.id.speech);
StringBuilder sb = new StringBuilder("");
for (String s : bundle.getStringArrayList(recognizer.RESULTS_RECOGNITION)) {
sb.append(s);
}
v.setText(sb.toString());
}
#Override
public void onPartialResults(Bundle bundle) {
}
#Override**strong text**
public void onEvent(int i, Bundle bundle) {
}
}

Try this code it is working, I have done it.
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
checkPermission();
final EditText editText = findViewById(R.id.editText);
final SpeechRecognizer mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
final Intent mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE,
Locale.getDefault());
mSpeechRecognizer.setRecognitionListener(new RecognitionListener() {
#Override
public void onReadyForSpeech(Bundle bundle) {
}
#Override
public void onBeginningOfSpeech() {
}
#Override
public void onRmsChanged(float v) {
}
#Override
public void onBufferReceived(byte[] bytes) {
}
#Override
public void onEndOfSpeech() {
}
#Override
public void onError(int i) {
}
#Override
public void onResults(Bundle bundle) {
//getting all the matches
ArrayList<String> matches = bundle
.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
//displaying the first match
if (matches != null)
editText.setText(matches.get(0));
}
#Override
public void onPartialResults(Bundle bundle) {
}
#Override
public void onEvent(int i, Bundle bundle) {
}
});
findViewById(R.id.button).setOnTouchListener(new View.OnTouchListener() {
#Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch (motionEvent.getAction()) {
case MotionEvent.ACTION_UP:
mSpeechRecognizer.stopListening();
editText.setHint("You will see input here");
break;
case MotionEvent.ACTION_DOWN:
mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
editText.setText("");
editText.setHint("Listening...");
break;
}
return false;
}
});
}
private void checkPermission() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (!(ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED)) {
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.parse("package:" + getPackageName()));
startActivity(intent);
finish();
}
}
}
}
Fore more details you can visit my blog post - Android Speech To Text Tutorial.

Trying to use SpeechRecognizer (Android speech recognition) but it's not starting?

Here's my code:
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_create_route);
SetupButton();
}
private void SetupButton()
{
Button createNewMessage = (Button) findViewById(R.id.button);
createNewMessage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ListenForNewMessage();
}
});
}
private void ListenForNewMessage()
{
final SpeechRecognizer newDeliverySpeech = SpeechRecognizer.createSpeechRecognizer(this);
RecognitionListener newDeliveryRecognitionListener = new RecognitionListener() {
#Override
public void onReadyForSpeech(Bundle params) {
Log.d("SpeechListening","onReadyForSpeech");
}
#Override
public void onBeginningOfSpeech() {
Log.d("SpeechListening","onBeginningOfSpeech");
}
#Override
public void onRmsChanged(float rmsdB) {
//do nothing
}
#Override
public void onBufferReceived(byte[] buffer) {
//do nothing
}
#Override
public void onEndOfSpeech() {
Log.d("SpeechListening","onEndOfSpeech");
}
#Override
public void onError(int error) {
//do nothing
}
#Override
public void onResults(Bundle results) {
ArrayList<String> userMessage;
userMessage = results.getStringArrayList(RESULTS_RECOGNITION);
PushNewDelivery(userMessage);
}
#Override
public void onPartialResults(Bundle partialResults) {
//do nothing
}
#Override
public void onEvent(int eventType, Bundle params) {
//do nothing
}
};
newDeliverySpeech.setRecognitionListener(newDeliveryRecognitionListener);
if (newDeliverySpeech.isRecognitionAvailable(getApplicationContext()))
{
Log.d("SpeechListening","started listening hopefully");
newDeliverySpeech.startListening(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH));
}
}
}
The problem is, only the started listening hopefully is logged, the RecognitionListener never has onReadyForSpeech() or any of its methods called.
Can someone please tell me what I'm doing wrong here?

You can change this below line
newDeliverySpeech.startListening(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH));
To,
Intent mSpeechIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
mSpeechIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
mSpeechIntent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, true);
mSpeechIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, "voice.recognition.test");
mSpeechIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 1);
newDeliverySpeech.startListening(mSpeechIntent);

Ask the user for the permission to record audio before calling startListening:
String[] permissions = {Manifest.permission.RECORD_AUDIO};
ActivityCompat.requestPermissions(this, permissions, REQUEST_RECORD_AUDIO_PERMISSION);
https://developer.android.com/guide/topics/media/mediarecorder#audio-record-permission

ANDROID.How to make voice input to text without google pop up appearing?

Hello android developers,
I'm beginners in android development. Got stuck with this problem -
I want to make voice to text input, but I don't want google popup appear. I've seen multiple apps that has voice inputs without that, so please maybe someone can help me figure it out?
Here the screenshot of popup
Here is my code of MainActivity
public class MainActivity extends AppCompatActivity {
private TextView resultTV;
/**
* ATTENTION: This was auto-generated to implement the App Indexing API.
* See https://g.co/AppIndexing/AndroidStudio for more information.
*/
private GoogleApiClient client;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// ATTENTION: This was auto-generated to implement the App Indexing API.
// See https://g.co/AppIndexing/AndroidStudio for more information.
client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
resultTV = (TextView) findViewById(R.id.resultTV);
}
public void onButtonClick(View view) {
if (view.getId() == R.id.imageButton) {
promtSpeechInput();
}
}
public void promtSpeechInput() {
Intent i = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
i.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
i.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.getDefault());
i.putExtra(RecognizerIntent.EXTRA_PROMPT, "SAY SOMETHING");
i.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, true);
try {
startActivityForResult(i, 100);
Toast.makeText(MainActivity.this, "Say something kiddo", Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(MainActivity.this, "Sorry, your device not support speech inputs", Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
public void onActivityResult(int request_code, int result_code, Intent i){
super.onActivityResult(request_code,result_code,i);
switch (request_code)
{
case 100: if(result_code == RESULT_OK && i != null){
ArrayList<String> result = i.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
resultTV.setText(result.get(0));
}
break;
}

Try using this activity i created where when toggle button is switched on recording starts and the fluctuations in pitch of the voice is shown in a progressbar using the RmsChanged() method, the text recognized is shown in a textview
public class MainActivity extends Activity implements RecognitionListener
{
private TextView returnedText;
private ToggleButton toggleButton;
private ProgressBar progressBar;
private SpeechRecognizer speech = null;
private Intent recognizerIntent;
private String LOG_TAG = "VoiceRecognitionActivity";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
returnedText = (TextView) findViewById(R.id.textView1);
progressBar = (ProgressBar) findViewById(R.id.progressBar1);
toggleButton = (ToggleButton) findViewById(R.id.toggleButton1);
Button recordbtn = (Button) findViewById(R.id.mainButton);
progressBar.setVisibility(View.INVISIBLE);
speech = SpeechRecognizer.createSpeechRecognizer(this);
speech.setRecognitionListener(this);
recognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE,
"en");
recognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,
this.getPackageName());
recognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, true);
recognizerIntent.putExtra(RecognizerIntent.EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS, 3000);
toggleButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
if (isChecked) {
progressBar.setVisibility(View.VISIBLE);
progressBar.setIndeterminate(true);
speech.startListening(recognizerIntent);
} else {
progressBar.setIndeterminate(false);
progressBar.setVisibility(View.INVISIBLE);
speech.stopListening();
}
}
});
}
#Override
public void onResume() {
super.onResume();
}
#Override
protected void onPause() {
super.onPause();
if (speech != null) {
speech.destroy();
Log.i(LOG_TAG, "destroy");
}
}
#Override
public void onBeginningOfSpeech() {
Log.i(LOG_TAG, "onBeginningOfSpeech");
progressBar.setIndeterminate(false);
progressBar.setMax(10);
}
#Override
public void onBufferReceived(byte[] buffer) {
Log.i(LOG_TAG, "onBufferReceived: " + buffer);
}
#Override
public void onEndOfSpeech() {
Log.i(LOG_TAG, "onEndOfSpeech");
progressBar.setIndeterminate(true);
toggleButton.setChecked(false);
}
#Override
public void onError(int errorCode) {
String errorMessage = getErrorText(errorCode);
Log.d(LOG_TAG, "FAILED " + errorMessage);
returnedText.setText(errorMessage);
toggleButton.setChecked(false);
}
#Override
public void onEvent(int arg0, Bundle arg1) {
Log.i(LOG_TAG, "onEvent");
}
#Override
public void onPartialResults(Bundle arg0) {
Log.i(LOG_TAG, "onPartialResults");
ArrayList<String> matches = arg0
.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
String text = "";
for (String result : matches)
text += result + "\n";
returnedText.setText(text);
}
#Override
public void onReadyForSpeech(Bundle arg0) {
Log.i(LOG_TAG, "onReadyForSpeech");
}
#Override
public void onResults(Bundle results) {
Log.i(LOG_TAG, "onResults");
}
#Override
public void onRmsChanged(float rmsdB) {
Log.i(LOG_TAG, "onRmsChanged: " + rmsdB);
progressBar.setProgress((int) rmsdB);
}
public static String getErrorText(int errorCode) {
String message;
switch (errorCode) {
case SpeechRecognizer.ERROR_AUDIO:
message = "Audio recording error";
break;
case SpeechRecognizer.ERROR_CLIENT:
message = "Client side error";
break;
case SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS:
message = "Insufficient permissions";
break;
case SpeechRecognizer.ERROR_NETWORK:
message = "Network error";
break;
case SpeechRecognizer.ERROR_NETWORK_TIMEOUT:
message = "Network timeout";
break;
case SpeechRecognizer.ERROR_NO_MATCH:
message = "No match";
break;
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
message = "RecognitionService busy";
break;
case SpeechRecognizer.ERROR_SERVER:
message = "error from server";
break;
case SpeechRecognizer.ERROR_SPEECH_TIMEOUT:
message = "No speech input";
break;
default:
message = "Didn't understand, please try again.";
break;
}
return message;
}
}
DO NOT FORGET ADDING THIS PERMISSION IN YOUR MANIFEST
<uses-permission android:name="android.permission.RECORD_AUDIO" />

Try this code
SpeechRecognizer recognize=SpeechRecognizer.createSpeechRecognizer(this);
recognize.setRecognitionListener(new RecognitionListener() {
#Override
public void onReadyForSpeech(Bundle bundle) {
}
#Override
public void onBeginningOfSpeech() {
}
#Override
public void onRmsChanged(float v) {
}
#Override
public void onBufferReceived(byte[] bytes) {
}
#Override
public void onEndOfSpeech() {
}
#Override
public void onError(int i) {
Toast.makeText(getApplicationContext(),"ERROR",Toast.LENGTH_LONG).show();
}
#Override
public void onResults(Bundle bundle) {
String output = bundle.getString(SpeechRecognizer.RESULTS_RECOGNITION);
Toast.makeText(getApplicationContext(),output,Toast.LENGTH_LONG).show();
}
#Override
public void onPartialResults(Bundle bundle) {
}
#Override
public void onEvent(int i, Bundle bundle) {
}
});
recognize.startListening(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH));

How to get SpeechRecognizer to return non-English strings

I'm using the SpeechRecognizer to try to get some German strings back. I'm passing in a Google Translate German recording (e.g., "How are you?" -> "Wie geht es Ihnen?").
I've looked at several SO question/answers about how to change the language to accept something other than English but none seem to work.
Does anyone know how to do this while keeping the device's language setting to English (en-US)?
I'm able to successfully get German strings back only when I set the device's language to "de-DE".
Here's my sample code:
public class MainActivity extends Activity {
private static final String TAG = MainActivity.class.getSimpleName();
Button mSpeakBtn;
TextView mResultTextView;
SpeechRecognizer mSpeechRecognizer;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Init Views
mSpeakBtn = (Button) findViewById(R.id.speak_btn);
mResultTextView = (TextView) findViewById(R.id.result_tv);
// Set click listener for button
mSpeakBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mResultTextView.setText("Speak now...");
mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(getApplicationContext());
mSpeechRecognizer.setRecognitionListener(new RecognitionListener() {
#Override
public void onReadyForSpeech(Bundle params) {
}
#Override
public void onBeginningOfSpeech() {
}
#Override
public void onRmsChanged(float rmsdB) {
}
#Override
public void onBufferReceived(byte[] buffer) {
}
#Override
public void onEndOfSpeech() {
mResultTextView.setText("Processing...");
}
#Override
public void onError(int error) {
mResultTextView.setText("ERROR: " + error);
}
#Override
public void onResults(Bundle results) {
List<String> allWords = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
Log.d(TAG, "onResults:\t" + allWords.toString());
String result = allWords.get(0);
mResultTextView.setText("RESULT: '" + result + "'");
}
#Override
public void onPartialResults(Bundle partialResults) {
}
#Override
public void onEvent(int eventType, Bundle params) {
}
});
String locale = Locale.GERMANY.toString().replace("_", "-");
Log.d(TAG, "Locale:\t" + locale);
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, locale);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, locale);
intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getApplication().getPackageName());
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);
mSpeechRecognizer.startListening(intent);
}
});
}
}
I've also tried it where I'm only doing this:
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_PREFERENCE, locale);
mSpeechRecognizer.startListening(intent);
But the result is the same -- getting 'English' translation of the German utterance.
Any pointers?