MovieReleaseTodayReminder.java

package tgs.app.submission4aplikasilocalstorage.notification;

import android.app.AlarmManager;
import android.app.Notification;
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.graphics.BitmapFactory;
import android.os.Build;
import android.util.Log;

import androidx.core.app.NotificationCompat;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

import tgs.app.submission4aplikasilocalstorage.R;
import tgs.app.submission4aplikasilocalstorage.entity.Movie;

public class MovieReleaseTodayReminder extends BroadcastReceiver {
    private static int notifId;
    private static final String NOTIF_ID = "notif_Id";

//    String id;
//    String id_movie;
    String title_movie;
//    String release_movie;
//    String score_movie;
//    String overview_movie;
//    String image;

    private static final String CHANNEL_ID = "channel_02";
    private static final String CHANNEL_NAME = "release today reminder";

    @Override
    public void onReceive(Context context, Intent intent) {
        String movie_title = intent.getStringExtra(title_movie);
        notifId = intent.getIntExtra(NOTIF_ID, 0);
        Log.e("JudulReleas", movie_title);
        String desc = movie_title + " rilis hari ini";
        sendNotification(context, desc, notifId);
    }

    public void sendNotification(Context context, String desc, int notifId){
        NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, CHANNEL_ID)
                .setSmallIcon(R.drawable.ic_movie)
                .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_notifications))
                .setContentTitle("Movie Catalogue")
                .setContentText(desc);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
            NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
                    CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT);
            builder.setChannelId(CHANNEL_ID);
            if (notificationManager != null){
                notificationManager.createNotificationChannel(channel);
            }
        }
        Notification notification = builder.build();
        if (notificationManager != null){
            notificationManager.notify(notifId, notification);
        }
    }

    public void setAlarm(Context context, ArrayList<Movie> movie) {

        for (int i=0; i < movie.size(); i++) {
            AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);

            Intent intent = new Intent(context, MovieReleaseTodayReminder.class);
            intent.putExtra(title_movie, movie.get(i).getMovie_title());
            intent.putExtra(NOTIF_ID, i);

            Log.e("TodayReleaseLoop", movie.get(i).getMovie_title());

            Calendar calendar = Calendar.getInstance();
            calendar.set(Calendar.HOUR_OF_DAY, 8);
            calendar.set(Calendar.MINUTE, 0);
            calendar.set(Calendar.SECOND, 0);

            PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 100, intent, 0);
            if (alarmManager != null) {
                alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);
            }
        }
    }
}