How to set up AWS SNS to send Push notifications to list of Android devices

I have followed the documentation of AWS SNS push notification. http://ift.tt/1dZqfSU

I have successfully send Push notification to android device via GCM, But I am sending only one android device at a time. (To sending multiple devices I have to run the same code again and again via for loop)

So my question is : Is there any way to send push notification for multiple android device at the same time. (Means is there any API, any method who took multiple device token (registration id) as a List or Array and send the push notification to all Android device)

Thanks