restore file. may be a git error from me

app/src/main/java/net/foucry/pilldroid/NotificationHelper.java

@@ -0,0 +1,60 @@
+package net.foucry.pilldroid;
+
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.graphics.Color;
+import android.os.Build;
+
+/**
+ * Created by jfoucry on 6/23/16.
+ * Publish notification
+ */
+
+
+class NotificationHelper extends ContextWrapper {
+
+    private static final String TAG = NotificationHelper.class.getName();
+    private NotificationManager notificationManager;
+    public final String CHANNEL_ID ="net.foucry.pilldroid";
+    public final String CHANNEL_ID_NAME = getString(R.string.app_name);
+
+    public NotificationHelper(Context base) {
+        super(base);
+        createChannels();
+    }
+
+    private void createChannels() {
+
+        String description = getString(R.string.channel_description);
+        NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_ID_NAME,
+                NotificationManager.IMPORTANCE_DEFAULT);
+        channel.setDescription(description);
+        channel.setLightColor(Color.RED);
+        channel.enableLights(true);
+        channel.setShowBadge(true);
+        channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);
+
+        getManager().createNotificationChannel(channel);
+    }
+    public Notification.Builder getNotification(String title, String body) {
+        return new Notification.Builder(getApplicationContext(), CHANNEL_ID)
+                .setContentTitle(title)
+                .setContentText(body)
+                .setSmallIcon(R.drawable.ic_pill)
+                .setAutoCancel(true);
+    }
+
+    public void notify(int id, Notification.Builder notification) {
+        getManager().notify(id, notification.build());
+    }
+
+    private NotificationManager getManager() {
+        if(notificationManager == null) {
+            notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        }
+        return notificationManager;
+    }
+}