How to use

getApplicationContext

method

in

com.eveningoutpost.dexdrip.MissedReadingActivity

@Override
public void onDestroy() {
  super.onDestroy();
  Context context = getApplicationContext();
  SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
  prefs.edit().putInt("missed_readings_start", AlertType.toTime(startHour, startMinute)).apply();
  prefs.edit().putInt("missed_readings_end", AlertType.toTime(endHour, endMinute)).apply();
  prefs.edit().putString("bg_missed_minutes", bgMissedMinutes.getText().toString()).apply();
  prefs.edit().putString("bg_missed_alerts_snooze", bgMissedSnoozeMin.getText().toString()).apply();
  prefs.edit().putString("bg_missed_alerts_reraise_sec", bgMissedReraiseSec.getText().toString()).apply();
  prefs.edit().putBoolean("bg_missed_alerts", checkboxEnableAlert.isChecked()).apply();
  prefs.edit().putBoolean("missed_readings_all_day", checkboxAllDay.isChecked()).apply();
  prefs.edit().putBoolean("bg_missed_alerts_enable_alerts_reraise", checkboxEnableReraise.isChecked()).apply();
  MissedReadingService.delayedLaunch();
 //  context.startService(new Intent(context, MissedReadingService.class));
}

@Override
public void onDestroy() {
  super.onDestroy();
  Context context = getApplicationContext();
  SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
  prefs.edit().putInt("missed_readings_start", AlertType.toTime(startHour, startMinute)).apply();
  prefs.edit().putInt("missed_readings_end", AlertType.toTime(endHour, endMinute)).apply();
  prefs.edit().putString("bg_missed_minutes", bgMissedMinutes.getText().toString()).apply();
  prefs.edit().putString("bg_missed_alerts_snooze", bgMissedSnoozeMin.getText().toString()).apply();
  prefs.edit().putString("bg_missed_alerts_reraise_sec", bgMissedReraiseSec.getText().toString()).apply();
  prefs.edit().putBoolean("bg_missed_alerts", checkboxEnableAlert.isChecked()).apply();
  prefs.edit().putBoolean("missed_readings_all_day", checkboxAllDay.isChecked()).apply();
  prefs.edit().putBoolean("bg_missed_alerts_enable_alerts_reraise", checkboxEnableReraise.isChecked()).apply();
  MissedReadingService.delayedLaunch();
 //  context.startService(new Intent(context, MissedReadingService.class));
}

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
int startMinutes = prefs.getInt("missed_readings_start", 0);
int endMinutes = prefs.getInt("missed_readings_end", 0);

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
int startMinutes = prefs.getInt("missed_readings_start", 0);
int endMinutes = prefs.getInt("missed_readings_end", 0);