Notification Channel Android O

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Notification channels enable us app developers to group our notifications into groups—channels—with the user having the ability to modify notification settings for the entire channel at once.In Android O this feature is introduced.Right now it is available developers preview.


  1. class NotificationUtils{} //For create notification channel
  2. createChannel()//Generic method for creating notification


| Method| Description| | —— | —— | |IMPORTANCE_MAX | unused | |IMPORTANCE_HIGH| shows everywhere, makes noise and peeks| |IMPORTANCE_DEFAULT|shows everywhere, makes noise, but does not visually intrude| |IMPORTANCE_LOW|shows everywhere, but is not intrusive| |IMPORTANCE_MIN|only shows in the shade, below the fold| |IMPORTANCE_NONE|a notification with no importance; does not show in the shade|

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