MessageReceiver

package ftn.chocmail.service;

import android.app.AlarmManager;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.util.Log;
import android.widget.Toast;

import java.util.Calendar;

public class MessageReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        Log.println(Log.DEBUG, "CHOCSERVICE", "Message receiver started!");
        Toast.makeText(context, "ChocService Started", Toast.LENGTH_SHORT).show();

        Calendar now = Calendar.getInstance();
        now.add(Calendar.SECOND, 15);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            CharSequence name = "ChocMail";
            String description = "Notifications";
            int importance = NotificationManager.IMPORTANCE_DEFAULT;

            NotificationChannel channel = new NotificationChannel("ChocMailChannel", name, importance);
            channel.setDescription(description);

            NotificationManager notificationManager = context.getSystemService(NotificationManager.class);
            notificationManager.createNotificationChannel(channel);
        }

        Intent serviceIntent = new Intent(context, NotificationService.class);
        PendingIntent pintent = PendingIntent.getService(context, 0, serviceIntent, PendingIntent.FLAG_CANCEL_CURRENT);

        AlarmManager alarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        alarm.setRepeating(AlarmManager.RTC_WAKEUP, now.getTimeInMillis(), 60000, pintent);
    }
}