Mute the sound of package changes notification

Fix: 62655640

Change-Id: Ie2f27cfffeed6ba8ef382238d109fd4065cac747

Author: tony-mak

app/src/main/java/com/afwsamples/testdpc/PackageMonitorReceiver.java

@@ -1,8 +1,12 @@
 package com.afwsamples.testdpc;
 
+import android.app.Notification;
+import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.support.v7.app.NotificationCompat;
+import android.support.v7.app.NotificationCompat.Builder;
 import android.text.TextUtils;
 
 import com.afwsamples.testdpc.common.NotificationUtil;
@@ -27,10 +31,16 @@ public void onReceive(Context context, Intent intent) {
             return;
         }
         String notificationBody = buildNotificationText(context, packageName, action);
-        NotificationUtil.showNotification(context,
-                R.string.package_changed_notification_title,
-                notificationBody,
-                PACKAGE_CHANGED_NOTIIFICATION_ID);
+        Notification notification = NotificationUtil.getNotificationBuilder(context)
+            .setSmallIcon(R.drawable.ic_launcher)
+            .setContentTitle(context.getString(R.string.package_changed_notification_title))
+            .setContentText(notificationBody)
+            .setStyle(new NotificationCompat.BigTextStyle().bigText(notificationBody))
+            .setDefaults(Notification.DEFAULT_LIGHTS)
+            .build();
+        NotificationManager notificationManager =
+            (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        notificationManager.notify(PACKAGE_CHANGED_NOTIIFICATION_ID, notification);
     }
 
     private String getPackageNameFromIntent(Intent intent) {