add different icons for notification

app/src/main/java/com/deniscerri/ytdl/util/NotificationUtil.kt

@@ -111,11 +111,11 @@ class NotificationUtil(var context: Context) {
         return notificationBuilder
             .setContentTitle(resources.getString(R.string.downloading))
             .setOngoing(true)
-            .setSmallIcon(R.drawable.ic_launcher_foreground_large)
+            .setSmallIcon(android.R.drawable.stat_sys_download)
             .setLargeIcon(
                 BitmapFactory.decodeResource(
                     resources,
-                    R.drawable.ic_launcher_foreground_large
+                    android.R.drawable.stat_sys_download
                 )
             )
             .setPriority(NotificationCompat.PRIORITY_LOW)
@@ -384,11 +384,11 @@ class NotificationUtil(var context: Context) {
         notificationBuilder
             .setContentTitle("${res.getString(R.string.failed_download)}: $title")
             .setContentText(error)
-            .setSmallIcon(R.drawable.ic_launcher_foreground_large)
+            .setSmallIcon(R.drawable.baseline_error_24)
             .setLargeIcon(
                 BitmapFactory.decodeResource(
                     res,
-                    R.drawable.ic_launcher_foreground_large
+                    R.drawable.baseline_error_24
                 )
             )
             .setGroup(DOWNLOAD_ERRORED_NOTIFICATION_ID.toString())
@@ -410,10 +410,10 @@ class NotificationUtil(var context: Context) {
         ) {
             //make summary notification
             val summaryNotification = getBuilder(DOWNLOAD_WORKER_CHANNEL_ID)
-                .setSmallIcon(R.drawable.ic_launcher_foreground_large)
+                .setSmallIcon(R.drawable.baseline_error_24)
                 .setLargeIcon(BitmapFactory.decodeResource(
                     res,
-                    R.drawable.ic_launcher_foreground_large
+                    R.drawable.baseline_error_24
                 ))
                 .setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
                 .setGroup(DOWNLOAD_ERRORED_NOTIFICATION_ID.toString())

app/src/main/res/drawable/baseline_error_24.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="@color/icon_fg" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM13,17h-2v-2h2v2zM13,13h-2L11,7h2v6z"/>
+    
+</vector>