OnboardingFragment: Improvements to auto-updates setup

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/extensions/Context.kt

@@ -20,6 +20,7 @@
 package com.aurora.extensions
 
 import android.Manifest
+import android.app.NotificationManager
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
@@ -122,6 +123,14 @@ fun Context.isIgnoringBatteryOptimizations(): Boolean {
     }
 }
 
+fun Context.areNotificationsEnabled(): Boolean {
+    return if (isNAndAbove()) {
+        getSystemService<NotificationManager>()!!.areNotificationsEnabled()
+    } else {
+        true
+    }
+}
+
 fun Context.checkManifestPermission(permission: String): Boolean {
     return ActivityCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED
 }