Date dt = new Date();
    SimpleDateFormat sdf = new SimpleDateFormat("hh:mm a");
    String time = sdf.format(dt);
    String start_time;

    Calendar sCalendar = Calendar.getInstance();
    String dayLongName = sCalendar.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.getDefault());

    DatabaseHelper helper = new DatabaseHelper(getApplicationContext());
    SQLiteDatabase sqLiteDatabase =  helper.getReadableDatabase();
    String checktime = "Select * from SCHEDULE where week_day='"+dayLongName+"'";

    Cursor cursor = sqLiteDatabase.rawQuery(checktime, null);
        if(cursor.moveToNext()) {

            start_time = cursor.getString(cursor.getColumnIndex(DatabaseHelper.STARTTIME));

            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("hh:mm a",Locale.getDefault());
            SimpleDateFormat simpleDateFormat2 = new SimpleDateFormat("hh:mm",Locale.getDefault());

            Date milli =simpleDateFormat2.parse(start_time);
            String milli2 = simpleDateFormat2.format(milli);

            Date timeparsed1 = simpleDateFormat.parse(start_time);
            String timeparsed2 = simpleDateFormat.format(timeparsed1);

              String s = milli2;
              Pattern p = Pattern.compile("(\d+):(\d+)");
              Matcher m = p.matcher(s);

              if (m.matches()) {
                  int hrs = Integer.parseInt(m.group(1));
                  int min = Integer.parseInt(m.group(2));

                  long ms = (long) hrs * 60 * 60 * 1000 + min * 60 * 1000;
            //      System.out.println("hrs=" + hrs + " min=" + min + " ms=" + ms);

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

                     PendingIntent pendingIntent = PendingIntent.getBroadcast(this.getApplicationContext(), 234324243, intent, 0);

                  AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);

                  alarmManager.set(AlarmManager.RTC_WAKEUP, ms , pendingIntent);

               //Toast.makeText(getApplicationContext(),String.valueOf(ms),Toast.LENGTH_SHORT).show();

              } else {

                  Toast.makeText(getApplicationContext(),"Bad Format",Toast.LENGTH_SHORT).show();

              }
}