What is the use of Icon in the new Android Marshmallow -

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what use of icon class in android m. similar thing vectordrawable (introduced in lollipop).

it's wrapper class around different image resource types. believe it's meant convenience class situations, , make easier genericize use of different image types.

one particular use case notifications, there methods setsmallicon(icon icon) , setlargeicon(icon icon), allowing set icon using of static createwith* methods in icon class.


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