Xtykutl

Hi guys i have been trying to add an alarm to my app.

But after i set the alarm it's not stopping, i plays forever.

The java classes i used is alarm receiver,activity-alarm.java and xml.

And how to add stop the alarm from the notification. Thanks in advance.

This is the main activity.

` public class MainActivity extends AppCompatActivity {

AlarmManager alarmManager;

private PendingIntent pending_intent;



private TimePicker alarmTimePicker;

private TextView alarmTextView;



private AlarmReceiver alarm;





MainActivity inst;

Context context;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);







    this.context = this;



    //alarm = new AlarmReceiver();

    alarmTextView = (TextView) findViewById(R.id.alarmText);



    final Intent myIntent = new Intent(this.context, AlarmReceiver.class);



    // Get the alarm manager service

    alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);



    // set the alarm to the time that you picked

    final Calendar calendar = Calendar.getInstance();



    alarmTimePicker = (TimePicker) findViewById(R.id.alarmTimePicker);







    Button start_alarm= (Button) findViewById(R.id.start_alarm);

    start_alarm.setOnClickListener(new View.OnClickListener() {

        @TargetApi(Build.VERSION_CODES.M)



        @Override

        public void onClick(View v) {



            calendar.add(Calendar.SECOND, 3);

            //setAlarmText("You clicked a button");



            final int hour = alarmTimePicker.getCurrentHour();

            final int minute = alarmTimePicker.getCurrentMinute();;



            Log.e("MyActivity", "In the receiver with " + hour + " and " + 

minute);

            setAlarmText("You clicked a " + hour + " and " + minute);





            calendar.set(Calendar.HOUR_OF_DAY, 

alarmTimePicker.getCurrentHour());

            calendar.set(Calendar.MINUTE, 

alarmTimePicker.getCurrentMinute());



            myIntent.putExtra("extra", "yes");

            pending_intent = PendingIntent.getBroadcast(MainActivity.this, 

0, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);



            alarmManager.set(AlarmManager.RTC_WAKEUP, 

calendar.getTimeInMillis(), pending_intent);





            // now you should change the set Alarm text so it says 

something nice





            setAlarmText("Alarm set to " + hour + ":" + minute);

            //Toast.makeText(getApplicationContext(), "You set the alarm", 

Toast.LENGTH_SHORT).show();

        }



    });



    Button stop_alarm= (Button) findViewById(R.id.stop_alarm);

    stop_alarm.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {





            int min = 1;

            int max = 9;



            Random r = new Random();

            int random_number = r.nextInt(max - min + 1) + min;

            Log.e("random number is ", String.valueOf(random_number));



            myIntent.putExtra("extra", "no");

            sendBroadcast(myIntent);



            alarmManager.cancel(pending_intent);

            setAlarmText("Alarm canceled");

            //setAlarmText("You clicked a " + " canceled");

        }

    });



}



public void setAlarmText(String alarmText) {

    alarmTextView.setText(alarmText);

}







@Override

public void onStart() {

    super.onStart();

    inst = this;

}





}`

I have found the solution.

After adding this alarm stops:

    Intent intent = new Intent(this, RingtonePlayingService.class);

    PendingIntent pendingIntent =  

    PendingIntent.getBroadcast(getApplicationContext(), 1253, intent, 0);

    AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);

    alarmManager.cancel(pendingIntent);

working Mainactivity.java

public class MainActivity extends AppCompatActivity {



AlarmManager alarmManager;

private PendingIntent pending_intent;



private TimePicker alarmTimePicker;

private TextView alarmTextView;



private AlarmReceiver alarm;





MainActivity inst;

Context context;



@Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);







    this.context = this;



    //alarm = new AlarmReceiver();

    alarmTextView = (TextView) findViewById(R.id.alarmText);



    final Intent myIntent = new Intent(this.context, AlarmReceiver.class);



    // Get the alarm manager service

    alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);



    // set the alarm to the time that you picked

    final Calendar calendar = Calendar.getInstance();



    alarmTimePicker = (TimePicker) findViewById(R.id.alarmTimePicker);







    Button start_alarm= (Button) findViewById(R.id.start_alarm);

    start_alarm.setOnClickListener(new View.OnClickListener() {

        @TargetApi(Build.VERSION_CODES.M)



        @Override

        public void onClick(View v) {



            calendar.add(Calendar.SECOND, 3);

            //setAlarmText("You clicked a button");



            final int hour = alarmTimePicker.getCurrentHour();

            final int minute = alarmTimePicker.getCurrentMinute();;



            Log.e("MyActivity", "In the receiver with " + hour + " and " + 

minute);

            setAlarmText("You clicked a " + hour + " and " + minute);





            calendar.set(Calendar.HOUR_OF_DAY, alarmTimePicker.getCurrentHour());

            calendar.set(Calendar.MINUTE, alarmTimePicker.getCurrentMinute());



            myIntent.putExtra("extra", "yes");

            pending_intent = PendingIntent.getBroadcast(MainActivity.this, 0, 

myIntent, PendingIntent.FLAG_UPDATE_CURRENT);



            alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), 

pending_intent);





            // now you should change the set Alarm text so it says something nice





            setAlarmText("Alarm set to " + hour + ":" + minute);

            //Toast.makeText(getApplicationContext(), "You set the alarm", 

Toast.LENGTH_SHORT).show();

        }



    });

    Intent intent = new Intent(this, RingtonePlayingService.class);

    PendingIntent pendingIntent = 

PendingIntent.getBroadcast(getApplicationContext(), 1253, intent, 0);

    AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);

    alarmManager.cancel(pendingIntent);

    Button stop_alarm= (Button) findViewById(R.id.stop_alarm);

    stop_alarm.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {





            int min = 1;

            int max = 9;



            Random r = new Random();

            int random_number = r.nextInt(max - min + 1) + min;

            Log.e("random number is ", String.valueOf(random_number));



            myIntent.putExtra("extra", "no");

            sendBroadcast(myIntent);





            //setAlarmText("You clicked a " + " canceled");

        }

    });



}



public void setAlarmText(String alarmText) {

    alarmTextView.setText(alarmText);

}







@Override

public void onStart() {

    super.onStart();

    inst = this;

}





}