diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 96a3315..2aa07f6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -51,9 +51,6 @@
             android:parentActivityName=".DrugListActivity"
             android:theme="@style/AppTheme" />
         <activity android:name=".CustomScannerActivity" />
-<!--        <service
-            android:name=".PillDroidJobService"
-            android:permission="android.permission.BIND_JOB_SERVICE" />-->
         <receiver android:name="net.foucry.pilldroid.AlarmReceiver"
             android:exported="false">
             <intent-filter>
diff --git a/app/src/main/java/net/foucry/pilldroid/PillDroidJobService.java b/app/src/main/java/net/foucry/pilldroid/PillDroidJobService.java
deleted file mode 100644
index 3ee2e7b..0000000
--- a/app/src/main/java/net/foucry/pilldroid/PillDroidJobService.java
+++ /dev/null
@@ -1,133 +0,0 @@
-package net.foucry.pilldroid;
-
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.app.job.JobParameters;
-import android.app.job.JobService;
-import android.content.Intent;
-import android.util.Log;
-
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-
-import java.util.List;
-
-/**
- * Created by jacques on 17/09/16.
- */
-
-public class PillDroidJobService extends JobService {
-    private  static final String TAG = JobService.class.getName();
-    private boolean jobCancelled = false;
-    private final DBHelper dbHelper = new DBHelper(this);
-
-
-    @Override
-    public boolean onStartJob(JobParameters params) {
-        Log.d(TAG, "Job started");
-        createNotificationChannel();
-        doBackgroundWork(params);
-
-        return false;
-    }
-
-    /**
-     * Grab sorted list of medicaments
-     * test dateAlert of the first of the list
-     * if dateAlert < now
-     *  schedule notification
-     * @param params JobParameters
-     */
-    private void doBackgroundWork(final JobParameters params) {
-
-        Log.d(TAG,"background job");
-        if (jobCancelled) {
-            return;
-        }
-        List<Drug> drugs = dbHelper.getAllDrugs();
-
-        Drug firstDrug = null;
-
-        try {
-            firstDrug = drugs.get(0);
-        }
-        catch (Exception e){
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-
-        if (firstDrug != null) {
-            if (firstDrug.getTake() != 0) {
-                if(firstDrug.getStock() < firstDrug.getAlertThreshold()) {
-                    scheduleNotification();
-                } else
-                {
-                    double dummy = (firstDrug.getStock() - firstDrug.getAlertThreshold());
-                    Log.d(TAG, "no notification scheduled " + dummy);
-                }
-            }
-        }
-
-        Log.d(TAG, "Job finished");
-        jobFinished(params, true);
-    }
-
-
-    @Override
-    public boolean onStopJob(JobParameters params) {
-        Log.d(TAG, "Job cancelled before completion");
-        jobCancelled = true;
-        return false;
-    }
-
-    /**
-     * Schedule Notification for the delay
-     */
-    void scheduleNotification() {
-        Log.d(TAG, "schedule notification");
-        createNotificationChannel();
-        Intent intent = new Intent(this, DrugListActivity.class);
-        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,PendingIntent.FLAG_MUTABLE);
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(this, "PillDroid")
-                .setSmallIcon(R.drawable.ic_pill_alarm)
-                .setContentTitle(getString(R.string.app_name))
-                .setContentText(getString(R.string.notification_text))
-                .setPriority(NotificationCompat.PRIORITY_HIGH)
-                .setContentIntent(pendingIntent)
-                .setAutoCancel(true);
-
-        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
-        int notificationId = 666;
-        notificationManager.notify(notificationId, builder.build());
-    }
-
-    /**
-     * createNotificationChannelid for android API >= 28
-     */
-    private void createNotificationChannel() {
-
-        Log.d(TAG, "start create notification channel");
-        CharSequence name = getString(R.string.channel_name);
-        String description = getString(R.string.channel_description);
-        int importance = NotificationManager.IMPORTANCE_DEFAULT;
-        String CHANNEL_ID = "PillDroid";
-        NotificationChannel channel;
-        channel = new NotificationChannel(CHANNEL_ID, name, importance);
-
-        channel.setDescription(description);
-        // Register the channel with the system; you can't change the importance
-        // or other notification behaviors after this
-        NotificationManager notificationManager = getSystemService(NotificationManager.class);
-        try {
-            notificationManager.createNotificationChannel(channel);
-        } catch (Exception e) {
-            // This will catch any exception, because they are all descended from Exception
-            Log.e(TAG, e.toString());
-            //At the level Exception Class handle the error in Exception Table
-            // Exception Create That Error  Object and throw it
-            //E.g: FileNotFoundException ,etc
-            e.printStackTrace();
-        }
-    }
-}
diff --git a/app/src/main/java/net/foucry/pilldroid/SlideAnimationUtil.java b/app/src/main/java/net/foucry/pilldroid/SlideAnimationUtil.java
deleted file mode 100644
index 8be7edb..0000000
--- a/app/src/main/java/net/foucry/pilldroid/SlideAnimationUtil.java
+++ /dev/null
@@ -1,62 +0,0 @@
-package net.foucry.pilldroid;
-
-import android.content.Context;
-import android.view.View;
-import android.view.animation.AnimationUtils;
-
-public class SlideAnimationUtil {
-
-    /**
-     * Animates a view so that it slides in from the left of it's container.
-     *
-     * @param context Context
-     * @param view View
-     */
-    public static void slideInFromLeft(Context context, View view) {
-        runSimpleAnimation(context, view, R.anim.slide_from_left);
-    }
-
-    /**
-     * Animates a view so that it slides from its current position, out of view to the left.
-     *
-     * @param context Context
-     * @param view View
-     */
-    public static void slideOutToLeft(Context context, View view) {
-        runSimpleAnimation(context, view, R.anim.slide_to_left);
-    }
-
-    /**
-     * Animates a view so that it slides in the from the right of it's container.
-     *
-     * @param context Context
-     * @param view View
-     */
-    public static void slideInFromRight(Context context, View view) {
-        runSimpleAnimation(context, view, R.anim.slide_from_right);
-    }
-
-    /**
-     * Animates a view so that it slides from its current position, out of view to the right.
-     *
-     * @param context Context
-     * @param view View
-     */
-    public static void slideOutToRight(Context context, View view) {
-        runSimpleAnimation(context, view, R.anim.slide_to_right);
-    }
-
-    /**
-     * Runs a simple animation on a View with no extra parameters.
-     *
-     * @param context Context
-     * @param view View
-     * @param animationId int
-     */
-    private static void runSimpleAnimation(Context context, View view, int animationId) {
-        view.startAnimation(AnimationUtils.loadAnimation(
-                context, animationId
-        ));
-    }
-
-}