Button Calls

    /**
     * On Click Button call for Time Set
     */
    fun showTimerPickerFragment(view: View) {
        val timePickerFragment = TimePickerFragment()
        timePickerFragment.show(supportFragmentManager, "time_picker")
    }

    /**
     * On Click Button for Cancel the previously set alarm
     */
    fun cancelAlarm(view: View) {
        val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
        val intent = Intent(this, AlarmReceiver::class.java)
        val pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0)
        alarmManager.cancel(pendingIntent)
        alarm_time_text.text = getString(R.string.time_dosent_set)
    }