Fix issue #342 - set as unique

import androidx.appcompat.app.AlertDialog;

import androidx.preference.PreferenceManager;

import androidx.work.ExistingPeriodicWorkPolicy;

import androidx.work.PeriodicWorkRequest;

import androidx.work.WorkManager;

public class PushHelper {

    public static void startStreaming(Context context) {

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

        PeriodicWorkRequest notificationPeriodic = new PeriodicWorkRequest.Builder(NotificationsWorker.class, Long.parseLong(value), TimeUnit.MINUTES)

                .addTag(Helper.WORKER_REFRESH_NOTIFICATION)

                .build();

        WorkManager.getInstance(context).enqueue(notificationPeriodic);

        WorkManager.getInstance(context).enqueueUniquePeriodicWork(Helper.WORKER_REFRESH_NOTIFICATION, ExistingPeriodicWorkPolicy.REPLACE, notificationPeriodic);

    }